第一篇:初中一般現在時與現在進行時語法詳解及習題
一般現在時
一、概述
一般現在時表示習慣性、經常性、反復性的動作或存在的狀態。“習慣性、經常性、反復性”是一般現在時的三大特性,它不表示特定時間內發生的事。用法:
1)經常性、習慣性的動作或存在的狀態。e.g.I go to school on foot.He is very busy now.2)表示主語的特征、性格、能力、愛好等。e.g.He can swim.I work hard.I like watching TV.3)表示客觀真理
e.g.There are seven days in a week.The moon moves round the earth.二、一般現在時的結構
時態的結構指的是動詞的變化形式。一般現在時間有兩種結構,一種是動詞原形,用于主語為非第三人稱時的情況;另一種為動詞的第三人稱單數形式,用于主語為第三人稱時的情況。Eg1.We often get up early in the morning.Eg2.My father often gets up early in the morning.三、談談“主語為三單,其后動詞s添”
在一般現在時中,當主語為第三人稱單數時,謂語動詞要用第三人稱單數形式。可以簡單敘述為“主語為三單,其后動詞s添”。何謂第三人稱單數?用一句話概括就是“非你、非我、非復數”,如he, she, it, my father, my mother, my sister, our English teacher, Tom, Mike, Liu Jia, China, my book, etc.Eg3.He sometimes goes to school by bike.Eg4.My father works in the hospital as a doctor.四、動詞第三人稱單數變化規則
動詞第三人稱變化的規則與可數名詞復數變化的規則相同。規則一、一般在詞尾加-s。
如:looks, puts.reads, sees, skis等。
規則
二、以-o,-s,-x,-sh,-ch結尾的加-es。
如:goes, does, misses, passes, mixes, fixes, pushes, wishes, watches, teaches,等。
規則
三、以輔音字母加y結尾的,變y為i,再加-es。注意一定是輔音字母加y才變,若是元音字母加y,則直接加-s。
如:fly → flies, try → tries, fry → fries, copy → copies buy → buys, enjoy → enjoys, play → plays, say → says, pay → pays五、一般現在時的句子轉換
(1)當句子中有be動詞或情態動詞時,則把be動詞或情態動詞(can,could等等)提到主語的前面變成一般疑問句;在be動詞或情態動詞后面加not變成否定句.例: ①陳述句:She is a student.一般疑問句→ Is she a student? 否定句→ She is not a student.②陳述句:I can swim.一般疑問句→ Can you swim? 否定句→ I can not swim.(2)當句子中即沒有be動詞,也沒有情態動詞時,則在主語前加助動詞do(you,以及復數), does(單數she,he,it)變成一般疑問句;在主語后謂語動詞前加助動詞don’t(I,you,以及復數), doesn’t(單數she,he,it)變成否定句,助動詞后的動詞要變成動詞原形。例: ①陳述句:We get up at 7:00 every morning.一般疑問句→Do you get up at 7:00 every morning?否定句→We don’t get up at 7:00 every morning.②陳述句:She has a little brother.一般疑問句→ Does she have a little brother?否定句→ She doesn’t have a little brother.標志:其時間狀語為often、usually、always、sometimes等頻率副詞,on Saturdays、in the morning(afternoon evening)、every day 等。
特殊用法:下列動詞come,go,arrive,leave,start,begin,return的一般現在時可以表示將來,主要用來表示在時間上已確定或安排好的事情。例如:
The train leaves at six tomorrow morning.火車明天上午六點開。
When does the bus star? It stars in ten minutes.汽車什么時候開?十分鐘后
六、練習鞏固
1.寫出下列動詞的三單形式
go__________
catch_________
brush(刷)_____ wash___________ do________
like________
have___________ watch________ drink ___________ fly___________
say_______
learn ___________ eat___________ read___________ sing___________ buy__________
study_______
stay __________ make __________
look ____ pass__________
carry ____ come__________plant(種植)______ teach_______
buy__________
2.用括號內動詞的適當形式填空。1.We often___________(play)in the playground.2.He _________(get)up at six o’clock.3.__________you_________(brush)your teeth every morning.4.What________(do)he usually______(do)after school? 5.Danny_______(study)English,Chinese,Maths, Science and Art at school.6.Mike sometimes __________(go)to the park with his sister.7.At eight at night, she often__________(watch)TV with his parents.8.________ Mike________(read)English every day? 9.How many lessons_________your classmate________(have)on Monday? 10.What time_________his mother_________(do)the housework? 3.選擇題
()1.I ________to school at 7:00 in the morning.A.go
B.going
C.goes()2.They _______books every day in the library.A.reads
B.read
C.reading()3.The monkey________ eating bananas very much.A.like
B.likes
C.liking()4.My father ________to read newspaper after supper every day.A.like
B.likes
C.liking()5.I like watching TV, but my mother _________like it.A.don’t
B.doesn’t
C.does()6.____________ your father drink milk every day? A.do
B.are
C.does()7.We will go shopping if it____ tomorrow.A.don't rain
B.didn't rain
C.doesn't rain
D.isn't rain
()8.He said the sun ____in the east and ____in the west.A rose;set
B rises;sets
C rises, set
D rise;sets()9.Wang Mei ____ music and often ____ to music.A like;listen
B likes;listens
C like;are listening
D liking;listen()10.Jenny____ English every evening.A has study
B studies
C study
D studied
4.改錯(劃出錯誤的地方,將正確的寫在橫線上)1.Is your brother speak English? __________________ 2.Does he likes going fishing? __________________ 3.He likes play games after class.__________________
4.Mr.Wu teachsus English.__________________ 5.She don't do her homework on Sundays._________________
5.把下列句子變成一般疑問句(并作肯定和否定回答)、否定句 例:I like cooking.→Do you like cooking? Yes, I do.No, I don't.I don't like cooking.1.My friends like playing soccer.2.They speak English every day.3.Daniel watches TV every evening
4.John is from Canada.5.Tom does his homework at home.6.My dog runs fast.7.Amy likes playing computer games.8.She can play the piano well.課后作業 一.選擇題
2.There _____ an English film.A.will have B.is going to have C.is going to be D.is 3.The picture _______ nice.A.looks B.is looked C.look D.is looking 4.She ______ down and soon falls asleep.A.live B.lain C.laid D.lies 5.They _____ the office in time very morning.A.reach to B.arrived C.went D.get to 6.We shall go to Shanghai on business before you _____ back nextweek.A.will come B.came C.would come D.come 7.The plane ______ off.A.takes B.took C.was taken D.is take 8.I see her ____ the room this morning.A.to enter
B.entered
C.enter
D.enters 9.The teacher asks us ______ to school on time.A.to come B.coming C.come D.comes 10.John is always ______ others.A.help B.helping C.helps D.to help 11.He tells us ______ at eight.A.working B.to work C.work D.worked 12.You’d better ______ at home and ______ your homework.A.to stay, do B.stay, do C.to stay, to do D.stay, to do 13.He sits down ______ a rest.A.having B.have C.to have D.had 14.Uncle Wang knows _______ a washing machine.A.how to make B.to make C.how making D.what to make 15.Jim decides _______ Polly to Ling Feng when he is back to England.A.to leave B.left C.leaving D.leave
一、將下列句子譯成英語 1.湯姆喜歡英語。
2.他們看電視。
3.杰克是個老師。
4.媽媽在11點吃午飯。
5.我們踢足球。
二、變否定句。1.He wants a book.2.Jimmy washes hands before dinner.3.Lisa likes milk very much.4.They walk to school.5.Lingling and Dandan are 10 years old.6.I am Chinese.7.Ben is from America.三、變一般疑問句并作肯定和否定回答。1.He wants a book.2.Jimmy washes hands before dinner.3.Lisa likes milk very much.4.They walk to school.5.Lingling and Dandan are 10 years old.6.I am Chinese.7.Ben is from America.現在進行時
構成:Am/is/ are+ v-ing是現在進行時的構成形式
一般情況V +ing falling 1.以不發音字母e結尾的單詞 去e, +ing having write---writing make---making ride---riding take---taking 2.以重讀閉音節結尾的單詞,末尾只有一個輔音字母時,雙寫詞尾字母+ing sit---sitting swim---swimming put---putting
run---running get----getting
什么是音節?閉音節?重讀閉音節?
1,英語單詞是由字母組成的,字母構成音節。一般來講有一個元音就是一個音節。含一個元音的詞叫作單音節詞,含兩個或兩個以上元音的單詞叫作雙音節或多音節詞。單音節詞都是重讀音節,雙音節和多音節詞中一般有一個重讀音節,其他的是弱讀音節。2,閉音節:閉音節是兩個輔音中間有一個元音的音節。例如:not,thank,ten,am,six等。
3,重讀閉音節是需要重讀的閉音節,如果是單音節一定重讀,但是重讀符號省略;如果是多音節,一定有一個需要重讀。重讀閉音節(輔音1+元音+輔音2)中的輔音2在構詞法中要雙寫,如果不重讀,如listen中的第二個音節ten(閉音節)中的n就不用雙寫,因為重讀在第一個音節lis上
特殊變化(或者說以Ie為結尾的重讀閉音節的動詞)的現在分詞〔有3個〕: lying—lie, dying ―die tying―tie 這些以ie結尾要去e再把I變y再加ing.
基本用法
○1表示說話時正在進行的動作
常和now連用,有時用一個動詞如look(看)、listen(聽)來表示now(現在)這一時間概念。
Look!A train is coming.看!火車來了
Listen!He is playing the piano.聽!他在彈鋼琴。○2表示現階段正在進行著的動作 但不一定是說話時正在進行。常和at present(目前)、this week(本周)、these days(這幾天)等時間狀語連用。
What lesson are you studying this week?你們本周學哪一課了?(說話時并不在學)○3現在進行時有時可用來表示一個在最近按計劃或安排要進行的動作
即是說可以用來代替將來時,但此時,一般要與表示將來的時間狀語連用,而且僅限于少量動詞。如:go(去)、come(來)、leave(離開)、start(開始)、arrive(到達)、return(返回)、sleep(睡覺)、?
Are you going to Tianjing tomorrow?你明天去天津嗎?
How many of you are Coming to the party next week? 你們有多少人下周要來參加晚會?
○4 be going to+動詞原形
這一句型表示即將發生的事或打算(準備)做的事,我們把它歸在將來時里了。she isn't going to speak at the meeting.她不打算在會議上發言。
注意:如果沒有表示將來時間的狀語,此類句子就可能指現在或現階段的動作。Where are you going next week?
下周你計劃去哪兒?用現在進行時表示將來時,因為有next week(下周)這一時間狀語。Where are you going?你現在去哪兒?
因為沒有表示將來時的時間狀語,所以就按句型來翻譯,即現在進行時。
○5 一般現在時和現在進行時的區別
一般現在時表示經常性的動作;而現在進行時表示暫時性的動作。He walks to work.他步行上班。(習慣、經常性的動作)
He's walking to work because his bike is being repaired.他現在走著上班,因為他的自行車正在修理。(只是暫時的情況)Where does he live?他家住在哪兒?(詢問一般的情況)
Where is he living(staying)?他這幾天住在哪兒?(詢問暫時一段時間的情況)○6現在進行時有時可用來代替一般現在時,表達說話人的某種感情,使句子有強烈的感情色彩。常與always,forever連用。
You are always forgetting the important thing.你總是把重要的事情忘掉。(表達出不滿的情緒)
Mary is doing fine work at school.瑪麗在學校學習得挺不錯。
現在進行時練習
一、按要求改寫句子
1.The boy is playing basketball.否定句:___________________________ 一般疑問句:________________________ 肯定回答:_______________________否定回答:______________________ 對“ The boy”提問:__________________________
二、單項選擇
()1.我在照看孩子.(A)I am looking after the baby.(B)I'm look aftering the baby.(C)I look am aftering the baby.(D)I looking after the baby.()2._____friend's making______a kite.(A)I,me(B)My,my(C)My,me(D)His,his()3.Is the woman wearing______ yellow your teacher?(A)in(B)putting on(C)wearing(D)having()4.Look!The twins_____their mother do the housework.(A)are wanting(B)help(C)are helping(D)are looking()5._____are the birds doing? They are singing in a tree.(A)Who(B)What(C)How(D)Where()6.Isshe____something?(A)eat(B)eating(C)eatting(D)eats()7.你在干什么?(A)What is you doing?(B)What are you do?(C)What are you doing?(D)What do you do?()8.What are you listening_____?(A)/(B)for(C)at(D)to()9.我正在聽他說話.(A)I listening to him.(B)I'm listening to him.(C)I'm listen to him.(D)I'm listening him.()10.Theyare_____their clothes.(A)makeing(B)putting(C)put away(D)putting on()11.Listen!She____in the classroom.(A)is singing(B)sing(C)to sing(D)is sing()12.Today Jim______ his white shirt and brown trousers.(A)is putting on(B)wear(C)put on(D)is wearing()13.______are you eating?I'meating______meat.(A)What,some(B)Which,any(C)Where,not(D)What,a()14.They______TV in the evening.They do their homework.(A)are watching(B)can't watching(C)don't watch(D)don't watching()15.Thechildren_____football.(A)is playing(B)are playing(C)play the(D)play a()16.They are flying kites.(A)他們喜歡放風箏.(B)他們在放風箏嗎?(C)他們在放風箏.(D)他們常放風箏.()17.Look,They are swimming in the river.I want_____you.(A)to go with(B)go with(C)helping(D)help()18.Look.Lucyis_____a new bike today.(A)jumping(B)running(C)riding(D)takeing
三、用現在進行時完成下列句子: 1.What_________you__________(do)? 2.I_____________(sing)an English song.3.What________he____________(mend)? 4.He______________(mend)a car.5.______you__________(fly)a kite?Yes,_______.6.______she___________(sit)in the boat? 7.______you_____________(ask)questions? 8.We_______________(play)games now.四.寫出下列動詞的現在分詞
stand_________ swim_________ play_________ watch________ skate_______run__________sleep_________jump_________ walk_________ ride__________ clean_________ make________ wash_________ do____________ go__________ listen_________ play_________come_________sing__________have_________ write________dance_________ sit___________ read_________
課后習題
現在進行時專練
一 用括號中動詞的適當形式填空:
1.My parents _______(watch)TV now.2.Look.Three boys _______(run).3.What _______ your mother _______(do)??? now? 4._______ your dog _______ now?(sleep)
5._______ you _______(listen)?? to music? Yes, I am.6.Look, Miss Chen _______ football.(play)
7.Tom and his sister _______(wait)for you over there.8.Now Class 3 and Class 4_______(have)a test.9.Listen, someone _______(sing)in the classroom.10.——Where is Zhang Yan? ——She _______(talk)with her teacher in the teacher’s office.11.What are you _________(do)now? I ___________(eat)bread.12.It’s nine o’clock.My father__------_______(work)in the office.13.Look, the boy____________(put)the rubbish into the bin.14.__________he__________(clean)the classroom? No, he isn’t.He____________(play).15.Where is Mark? He___________(run)on the grass.16.Listen, who____________(sing)in the music room? Oh, Mary_____________(sing)there.17.(do)_______you like animals? Yes, I ________ What are you _________? I am ________ my? homework.18.(dance)My sister likes __________.She can _________well.Now she is ___________ 19.(swim)Her parents can _______ They like ___________ They are ___________now
二.選擇填空:
()1.Who ______ over there now? A.singing B.are sing C.is singing(2.It’s nine ten.The students ______ a music class.A.hav B.having C.are having()3.Listen!The boy________ A.cryingB.is crying C.cries()4.Don’t talk here.Grandparents ______.A.sleep B.is sleepin C.are sleeping()5.Is the man _______ tea or milk? A.drinks B.drink C.drinking
第二篇:一般現在時和現在進行時區別及習題
一般現在時
一.一般現在時描述現在或經常性的動作性質或狀態的時態
1.He has a strong accent of an America(現在的狀態)2.Light travels much faster than sound.(客觀事實)3.They go to church every Sunday.(習慣性,經常性)4.The train arrives at 10:30pm.There is plenty of time.(按時間表,計劃,規定將要發生)5.在時間狀語從句和條件狀語從句中代替一般將來時。If you arrive,please give me a phone call.5.表示正在存在的狀態。There goes the bell.How hard it rains 一般現在時和現在進行時是初一階段所學的兩種重要時態,它們的不同之處有以下幾點:1)基本用不同;2)謂語動詞的形式不同;3)時間狀語不同;4)有不同的特殊用法。
一、基本用法不同
【1】一般現在時用來表示習慣性的動作或狀態。如:She goes to school by bike every day.她每天騎自行車去上學。
【2】現在進行時用來表示現在(說話的瞬間)正在發生或進行的動作或者用來表示現階段正在進行或存在的狀態。如:Look!She is reading under the tree.瞧!她正在樹下看書。
二、謂語動詞的形式不同
【1】一般現在時的謂語動詞:1)be動詞用am/is/are這三種形式;2)實義動詞用動詞原形或第三人稱單數形式(根據主語數的變化而變化)。
【2】現在進行時謂語動詞的形式為: am / is / are+動詞-ing 形式。如: We go to school at seven in the morning.我們早晨七點鐘上學。I am reading English now.我現在正在讀英語。
三、時間狀語不同
【1】一般現在時常與often, sometimes, always, usually等頻率副詞及once a week/day等頻率短語連用,還與 every morning /day / week..., on Wednesday, in the morning / afternoon / evening等時間狀語連用。
【2】現在進行時常與now, these days, these weeks等時間狀語連用。句首有 Look!/ Listen!等提示語時,后面的句子中動詞一般用現在進行時。
四、特殊用法
1.一般現在時的特殊用法: 表示客觀真理、自然現象往往要用一般現在時表示。如:The moon goes round the earth.月亮繞著地球轉。2.現在進行時的特殊用法: 現在進行時與always 連用時,往往含有贊揚、厭惡、責備等感情色彩。如: He is always working hard.他總是非常努力地工作。(表示贊揚)
come, go, begin, start, leave 等動詞常用現在進行時表示將要發生的動作。如:I'm coming.我就來。
一、選擇題練習
1.Who _____ over there now?
A.singing
B.are sing
C.is singing
D.sing 2.It’s eight o’clock.The students _____ an English class.A.have
B.having
C.is having D.are having 3.Listen!The baby _____ in the next room.A.crying
B.cried
C.is crying
D.cries 4.Look!The twins _____ new sweaters.A.are wearing
B.wearing
C.are wear
D.is wearing 5.Don’t talk here.Grandparents _____.A.is sleeping
B.are sleeping
C.sleeping
D.sleep
6.Tom is a worker.He _____ in a factory.His sisters _____ in a hospital.A.work/ work
B.works/ work
C.work/ works D works/works 7.Who _____ English best in your class?
A.speak
B.speaks
C.speaking 8.Mrs Read _____ the windows every day.A.is cleaning
B.clean
C.cleans 9.We _____ music and often _____ to music.A.like/ listen
B.likes/ listens
C.like/ are listening
10.She _____ up at six in the morning.A.get
B.gets
C.getting
11.On Sunday he sometimes _____ his clothes and sometimes _____ some shopping.A.wash/ do
B.is washing/ is doing
C.washes/ does
12.The twins usually _____ milk and bread for breakfast, but Jim _____ some coffee for it.A.have/ have
B.have/ has
C.has/ have
二、填空:
1.My father always __________(come)back from work very late.2.The teacher is busy.He __________(sleep)six hours a day.3.Listen!Joan __________(sing)in the classroom.She often __________(sing)there.4.__________ your brother __________(know)Japanese?
5.Where __________ you __________(have)lunch every day?
6.The girl __________(like)wearing a skirt.Look!She __________(wear)a red skirt today.三、寫出下列動詞的現在分詞形式
1.work___________
sing__________
play__________
study__________
2.dance__________
have__________
write__________
take__________
3.run__________
sit__________
shop__________
swim__________
4.lie__________
第三篇:初中語法之一般現在時和現在進行時講解(最終版)
【知識目標1】
英語國際音標(48個)【知識目標2】
針對性解決:肯定陳述句/否定句/一般疑問句及肯定、否定回答/對劃線部分提問等句型的轉換。Eg1: He is a student.(肯定陳述句)
Eg2: She works hard.(肯定陳述句)
He is not a student.(否定句)
She doesn't work hard.(否定句)
Is he a student.(一般疑問句)
Does she work hard?(一般疑問句)
Yes, he is./ No, he isn't.Yes, she does./ No, she doesn't.What is he? 特殊疑問句)
How does he work?(特殊疑問句)【解題思路】
【肯定陳述句】變【否定句】,加“not” Step1:當句子中存在Be動詞(am, is, are),或情態動詞(如 can, may,could,might等),直接在be動詞和情態動詞后加not(注意:is not=isn't
are not=aren't,can not =can't, could not =couldn't)Step 2:當句子中不存在Be動詞和情態動詞,需借用助動詞(do/does, did)的否定形式(don't/doesn't/didn't)【肯定陳述句】變【一般疑問句】(一調,二改,三問號)
Step1:當【肯定句】中存在Be動詞,直接將be動詞調句首,人稱進行改變(第一人稱變第二人稱,其余人稱不變)后照抄,將句號改問號。
一般現在時與現在進行時
一般現在時和現在進行時是初一階段所學的兩種重要時態,現從以下三個方面對其進行對比,以便更好的掌握它們的用法。
一、基本用法
一般現在時一般用來表示人或物經常性或習慣性的動作或狀態,也可以用來表示人或物現在的狀態或者用來表示主語現在具有的性格或能力等。現在進行時則一般用來表示現在(說話的瞬間)正在發生或進行的動作或者用來表示現階段正在進行或發生的動作。如:
She goes to school by bike every day.她每天騎自行車去上學。(經常性的動作)
He can speak a little Chinese.他會說點兒漢語。(主語現在具有的能力)
They are watching TV now.現在他們正在看電視。(正在進行的動作)
We are working on the farm these days.這幾天我們一直在農場勞動。(現階段發生的動作)
二、謂語動詞的形式
一般現在時的謂語動詞為:
1.be動詞用am / is / are這三種形式;
2.實義動詞用動詞原形或第三人稱單數形式。
現在進行時謂語動詞的形式為:be(am,is,are)+ 實義動詞的-ing 形式。
這兩種時態的否定句和一般疑問句的變法也不同:
在一般現在時中,含be動詞的句子變否定句直接在be(am、is、are)后加not,變一般疑問句是直接將be(am、is、are)提到句首;含實義動詞的句子變否定句和一般疑問句必須借助于助動詞do 或does.而現在進行時的句子變否定句則直接在be(am、is、are)后面加 not;變一般疑問句是把 be(am、is、are)提到句首。如:
She doesn’t go to school by bike.She goes to school by bus.她不是騎自行車去上學,而是乘公共汽車去上學。
She isn’t doing her homework now.She is watching TV.現在她沒做家庭作業,她在看電視。
-Do they often play football? 他們經常踢足球嗎?
-Yes,they do.(No,they don’t.)是的,他們經常踢。(不,他們不經常踢。)
-Are they playing football now? 現在他們正在踢足球嗎?
-Yes,they are.(No,they aren’t.)是的,他們正在踢。(不,他們沒踢。)
三、時間狀語
一般現在時常與often,sometimes,always,usually等頻度副詞和every morning / day / week,on Wednesday,on Sundays,in the morning / afternoon / evening等時間狀語連用。
現在進行時常與now,these days,at this moment等時間狀語連用。句首有 Look!/ Listen!等提示語時,后面的句子也要用現在進行時。如:
We often go shopping on Sundays.我們經常在星期天去買東西。
Listen!Someone is singing an English song in the classroom.聽!有人在教室里唱英文歌
初中語法時態學習之
(一)一般現在時 概念: 結構: 中考鏈接: [Exercise]
(二)現在進行時 概念: 結構: 中考鏈接: [Exercise]
第四篇:初中語法一般現在時和現在進行時講解練習含答案
一般現在時:
一、定義與講解:
一般現在時表示經常或習慣性的動作或一般性事實。,也可表示現在的狀態或主語具備的性格和能力。
通常與副詞every day(每天),always(總是),usually(通常),often(經常)sometimes(有時),等時間狀語連用。例:(1)表示事物或人物的特征、狀態。The sky is blue.天空是藍色的。
Mary’s father is an English teacher.瑪麗的爸爸是一名英語老師。(2)表示經常性或習慣性的動作。
I get up at six every day.我每天六點起床。She plays sports every day.她每天都做運動。(3)表示客觀現實。
The table has four legs.桌子有四條腿。
There are 50 students in my class.我們班有50個學生。
(4)表示客觀真理,科學原理,自然現象,等客觀事實或格言諺語等。
The sun rises in the east every day.太陽每天從東方升起。The earth goes around the sun.地球繞著太陽轉。(5)表示平日的喜好。
I like bananas.We don’t like vegetables.He likes ice cream.She doesn’t like strawberries.二.只有主語在第三人稱單數時用動詞的“三單形式”,其他人稱用動詞原形。
★動詞三單形式的變化規則:
1.(1)多數直接在動詞詞尾加-s.play — plays
like — likes ask---asks work---works get---gets call---calls(2)以字母s, x, ch, sh或o結尾的動詞,在詞尾直接加-es.watch---watches wish---wishes
do---does
go---goes
(3)以“輔音字母加-y”結尾的動詞,要先變y為i再加-es.try---tries
study---studies cry---cries
fly---flies 2.不規則變化:be----is
have----has 三、一般現在時的句子轉換:
(1)變一般疑問句:當句子中有be動詞或情態動詞時,則把be動詞或情態動詞(can,could等)提到主語的前面,(口訣:一調二變三問號);
(2)變否定句:在be動詞或情態動詞后面直接加not變成否定句.(be后not莫忘記)
例:①陳述句:She is my sister..疑問句→ Is she your sister? Yes, I am./ No, I’m not.否定句→ She is not my sister.②陳述句:I can play soccer.疑問句→ Can you play soccer? Yes,Ican./ No, I can’t.否定句→ I can not /can’t play soccer.注意:對一般疑問句的回答: 一般用什么問就用什么來回答。
但以下例外:Is this a pencil? Yes , it is./ No, it isn’t.Is that your backpack? Yes , it is./ No, it isn’t.Are these your parents? Yes, they’re./ No, they aren’t.Are those Jim’s brothers? Yes, they’re./ No, they aren’t.(3)當句子中沒有be動詞,也沒有情態動詞時,變一般疑問句時,在主語前加助動詞do(I, we, you,以及復數), does(第三人稱單數she,he,it等)變成問句;
(4)變否定句時,在主語后謂語動詞前加助動詞don’t, doesn’t變成否定句,切記:助動詞后的動詞則還原成動詞原形。
例:①陳述句:We get up(起床)at 7:00 every morning.疑問句→Do you get up at 7:00 every morning?
否定句→We don’t get up at 7:00 every morning.②陳述句:She has a brother.疑問句→ Does she have a brother? 否定句→ She doesn’t have a brother.※在一般現在時中,當主語是第三人稱單數時,謂語動詞要用第三人稱單數形式,即常在動詞原形后加-s或-es。
但有些同學們對于哪些主語是第三人稱單數還不十分清楚,現歸納總結如下:
一、人稱代詞he, she, it是第三人稱單數。如: He likes watching TV.他喜歡看電視。
She has lunch at twelve.她十二點吃午餐。
二、單個人名、地名或稱呼作主語;是第三人稱單數。如: ①Han Mei likes salsd.韓梅喜歡薩拉。②Beijing is in China.北京在中國。
③Uncle Wang often plays volleyball..王叔叔經常打排球。
三、單數可數名詞或“this / that / the+單數可數名詞”作主語時,是第三人稱單數。如: ②This book is yours.這本書是你的。
③That car is red.④The cat is Lucy's.這只貓是露茜的。
四、不定代詞someone, somebody, nobody, everything, something等及指示代詞this, that作主語時,是第三人稱單數。
①Everyone is here.大家到齊了。
②There is a watch on the table.桌上有塊手表。③This is a pen.這是一支鋼筆。④That is an eraser.五、不可數名詞作主語時為第三人稱單數。如:
①The milk(牛奶)is in the glass.牛奶在玻璃杯里。②The bread is very small.那面包很小。
六、當數字或字母作主語時,看作第三人稱單數。如: ①“6” is a lucky number.“6”是個吉利數字。②“I” is a letter.“I”是個字母。
一、按照要求改寫句子 1.This is my pencil ?(變一般疑問句)
your pencil ? 2.These red socks are Kate’s.(變一般疑問句)
socks Kate’s ?
3.Mary does not have any books.(變肯定句)
some books.4.She likes the black bag very much.(變為否定句)
5.I like apples.(用she改寫句子)
6.It’s an English dictionary.(對畫線部分提問)
.7.He has hamburger and apples for dinner.(變一般疑問句)
二、用Be動詞填空。
1.you
Li Fen ? No,not.2.Mr.green
very busy? Yes , he
.3..This book
very interesting.4.What class
you in ? 5.You and I
good friends.6.The basketball club
fun.三.用所給動詞的適當形式填空。
1.Lin Tao
(like)his ruler.2.Let’s
(have)ice cream.3.Let’s
(play)tennis!4.He
(like)English.5.Nice
(meet)you!6.I
(need)some fruits.一般現在時用法專練:
一、寫出下列動詞的第三人稱單數形式。
have
like
drink _____ go _____ stay ____ study___ _ teach_____ make ______look ______have____ come_____ watch______ plant_____ fly _____ do_____
二、用括號內動詞的適當形式填空。
1.He often ________(have)dinner at home.2.Daniel and Tommy _______(be)in Class One.3.We_______(not watch)TV on Monday.4.Nick ____
___(not go)to the zoo on Sunday.5.______ they ________(like)pears? 6._______ your parents _______(have)eggs every day? 7.There ________(be)some water in the bottle.18.Mike _______(like)cooking.9.They _______(have)the same hobby.10.Liu Tao ______ _(do)not like PE.11.This boy often _______(watch)TV in the evening.五、改錯(劃出錯誤的地方,將正確的寫在橫線上)1.Is your brother speak English?
__________________ 2.Does he likes going fishing?
________________ 3.He likes play games after class._______________ __ 4.Mr.Wu teachs us English._______________ 5.She don’t do her homework on Sundays._____________
一般現在時態句型轉換 This is a white key.(對畫線部分進行提問)
Ben’s bag is
yellow and red.(對畫線部分進行提問)
Her name is Gina.(對畫線部分進行提問)
My phone number is 673-8220.(對畫線部分進行提問)
The boy’s name is Jack.(對畫線部分進行提問)
The picture is on the wall.(對畫線部分進行提問)
Your baseball is under the chair.(對畫線部分進行提問)
His book is on the desk.(對畫線部分進行提問)
Some balls are in the
dresser.(對畫線部分進行提問)
My computer is on my
desk.(對畫線部分進行提問)
He is Johnny.(改為一般疑問句)
These are his parents.(改為一般疑問句)
This is my sister.(改為一般疑問句)
14.The baseball is
under the bed.(改為一般疑問句)15.My key is on the bed.(改為一般疑問句)
16.He has a tennis racket.(改為一般疑問句)
17.I have some baseball bats.(改為一般疑問句)
18.She has many things to do today.(改為一般疑問句)
19.I like hamburgers.(改為一般疑問句)
20.They have a TV.(改為一般疑問句)
25.You are Tina.(改為否定句)
26.These are my brothers.(改為否定句)
27.The books are on the bookcase.(改為否定句)
28.Three books are under the desk.(改為否定句)
29.She has a computer
game.(改為否定句)
30.We have a big
TV in our
house.(改為否定句)
31.Kate has some money in her pocket.(改為否定句)
32.He likes
ice
cream.(改為否定句)
34.Nice to meet you!(寫出答語)
Is that a dictionary ?(改為復數句)
____________________________________________ 36These are photos.(改為單數句)
37.Is he your cousin?(作肯定回答)
38.Is Linda his sister?(作否定回答)
39.Is this a Chinese book?(作否定回答)40.Those are dictionaries.(改為單數句)
41.Is the CD on the sofa?(作肯定回答)
42.Are the chairs next to the table ?(作否定回答)
43.Where is my book ?(改為復數句子)
44.They are on the sofa.(改為單數句子)
一、現在進行時的含義
現在進行時是由“助動詞be(am, is, are)+動詞-ing”構成,表示說話者“此刻”或現階段的行為。
二、現在進行時的基本結構
1.肯定句:主語+be(am, is, are)+現在分詞+??例如: I am speaking with him on the phone.我正和他通電話。
He is playing tennis.他正在打網球。
My parents are dancing.我父母正在跳舞。
2.否定句:主語+be not+現在分詞+??例如:
I'm not studying.我沒在學習。
She is not reading now.現在她不是在看書。
They are not writing.他們沒在寫。
3.一般疑問句:Be動詞+主語+現在分詞+???例如:
(1)— Is she still helping Li Ling?
她還在幫助李玲嗎?— Yes, she is.是的。/No, she isn't.不,她沒在幫李玲。
(2)— Are you listening to music?
你正在聽音樂嗎?
— Yes, I am.是的。/No, I'm not.不,我沒有聽音樂。
4.特殊疑問句:特殊疑問詞+be動詞+主語+現在分詞+???例如:
— What are you studying? 你正在學什么? — I'm studying English.我在學英語。
— What is Mike doing? 邁克在做什么?----He is watching the football match.他在看足球比賽。
三、現在分詞的變化規則
1.一般在動詞末尾加ing,如:
think-thinking
go-going
2.以不發音字母e結尾的動詞,先去掉e,再加ing,如:
come-coming
make-making
3.以重讀閉音節結尾的動詞,中間只有一個元音字母,詞尾只有一個輔音字母,應雙寫末尾的輔音字母,再加ing, 如:
put-putting
run-running
四、現在進行時的基本用法
1.表示此時此刻(說話者)正在進行的動作。例如:
The teacher is talking with his students.這位老師正在同他的學生交談。
What are you doing now? 你現在干什么呢?
2.表示現階段正在進行的動作,但此刻并不一定在進行。例如:
We are doing an experiment this week.我們這個星期正在做一個實驗。
(但說話時并不一定在做實驗。)
3.現在進行時有時可用來表示將來發生的動作,這一用法常用于go, come, leave, start 等短暫性動詞,后面也常用表示較近的將來時間狀語(如tomorrow, tonight, this morning/Friday等),表示安排或計劃好的事情。例如:
We are leaving for Shanghai tomorrow.我們明天啟程去上海。
4.現在進行時表示說話時正發生的或者正進行的動作。常與時間狀語 now , at the moment 等連用。
It is raining hard now.Don't hurry.I am writing a letter.Will you please turn down the radio ?
Watch out(當心)!It's falling.Look!The clouds are gathering.Look at this picture of a busy railway station.A train is standing at one of the platforms ready to leave.Some of thepassengers are looking out of the windows watching the late-comers who are hurrying along looking for empty seats.We are busy at the moment.I'm selling cigarettes.My father is selling some sweets.5.表示按計劃、安排將要發生的動作。
We are going to Rome next week.Mr Black is leaving for Shanghai in a few days.Are you doing anything special tonight ?
6.用在時間和條件狀語從句中表達將來正進行的動作。
I'll telephone you tomorrow while I'm waiting.I'll think about it while you are writing the report.When you are talking with him , take care not to mention this.If you are standing at the corner when I pass , I'll give you a lift into town.五、現在進行時的練習題 按要求改寫句子
The boy is playing basketball.否定句:____________________________ 一般疑問句:_________________________ 肯定回答:__________________________ 否定回答:__________________________ 對“is playing basketball”提問:__________________________ 對“ The boy”提問:__________________________ They are singing in the classroom.否定句:____________________________
一般疑問句:_________________________
肯定回答:__________________________
否定回答:__________________________ 對“are singing ”提問:__________________________ 對“ in the classroom”提問:__________________________
4.she,the window ,open, now.(用現在進行時連詞成句.)
_____________________
5.The birds are singing in the tree.(就劃線部分提問)
________________________
6.is,who,the window, cleaning?(連詞成句)______________________ 7.The children are playing games near the house.(就劃線部分提問)_______________ 8.She is closing the door now.(改成否定句)______________________ 9.You are doing your homework.(用“I”作主語改寫句子)______________________ 10.they,the tree, sing, now, under.(用現在進行時連詞成句.)_____________________ 11.The Young Pioneers are helping the old woman.(改成一般疑問句)______________________ II.單項選擇
()1.我在照看孩子.(A)I am looking after the baby.(B)I'm look aftering the baby.(C)I look am aftering the baby.(D)I looking after the baby.()2._____friend's making ______a kite.(A)I, me
(B)My, my
(C)My, me
(D)His, his()3.Is the woman ______ yellow your teacher?(A)in
(B)putting on
(C)wearing
(D)having()4.Look!The twins _____their mother do the housework.(A)are wanting
(B)help
(C)are helping
(D)are looking()5._____are the birds doing? They are singing in a tree.(A)Who
(B)What
(C)How
(D)Where()6.Is she ____something?(A)eat
(B)eating
(C)eatting
(D)eats()7.你在干什么?(A)What is you doing?
(B)What are you do?(C)What are you doing?
(D)What do you do?()8.What are you listening_____?
(A)/
(B)for
(C)at
(D)to
()9.我正在聽他說話.(A)I listening to him.(B)I'm listening to him.(C)I'm listen to him.(D)I'm listening him.()10.They are ____their clothes.(A)makeing
(B)putting
(C)put away
(D)putting on
III.用現在進行時完成下列句子:
1.What_________you__________(do)? 2.I______________(sing)an English song.3.What__________he____________(mend)? 4.He______________(mend)a car.5._________you__________(fly)a kite? Yes ,_______.6._________she___________(sit)in the boat?
7._________you_____________(ask)questions? 8.We_______________(play)games now.9.The man______________(work)near the house now.Many animals use some kind of “language”.They use signals(信號)and the signals have meanings.For example, when a bee(蜜蜂)has found some food, it goes
home.It is
for a bee to tell
bees where the food is by speaking to , but it can do a little dancing.This tells the bees where the food is and
it is.Some animals show how they feel by making sounds.It is not difficult to.If a dog is angry, it barks(吠).Birds make several different sounds and
has its own meaning.Sometimes we humans make sounds.We make sounds like“Oh!”or“Ouch!”to show how we feel about something or when we
something on our feet.We humans have languages.We have words.These words have the meaning of things,actions(行動), feelings or ideas.We
give each other information.Writing down words,we can remember what has happened or send messages to people far away.()16.A.out of B.on with C.away from D.back()17.A.important B.difficult C.necessary D.impossible()18.A.each other B.another C.other D.others()19.A.it
B.him C.them D.themselves()20.A.how long B.how far C.how many D.how old()21.A.watch B.see C.look D.tell()22.A.each B.every C.all D.some()23.A.in the same sound
B.by different sounds C.in the same way
D.by different ways()24.A.put B.drop C.fall D.set()25.A.could B.are able to C.couldn’t D.be able to Ⅳ.閱讀理解。(共30分)(A)
Plants are very important.This is because plants can make food from air, water and sunlight.Animals and man cannot make food from air, water and sunlight.Animals can get their food by eating plants and other animals.Man gets his food by eating plants and animals, too.So animals and man need plants in order to live.This is why there are so many plants around us.There are two kinds of plants: flowering plants and non-flowering plants.Almost all the trees around us are flowering plants.You can know some trees from their flowers and fruit.Non-flowering plants do not grow flowers.You can not see many non-flowering plants around you.If you look carefully at the plants around you, you will find that there are many kinds of plants.Some plants are large and some are small.Most of them are green.Thanks to the plants around us we can live on earth.()26.We need many plants around us because _______.A.plants can grow easily B.plants are green C.we can get what we need from plants
D.we like all kinds of plants()27.There are so many plants around us because _______.A.man doesn’t need any plants
B.most animals don’t eat plants
C.man and animals need plants to live D.the earth will become more beautiful()28.There are _______ non-flowering plants than flowering plants around us.A.much fewer B.much more C.much larger D.much better()29.Which of the following does NOT come from a plant? A.Basket.B.Bread.C.Cabbage.D.Stone forest.()30.Which is the best title(題目)of this passage? A.Plants around us
B.Man and Animals C.Live on Earth
D.Food and Plants 答案:16-30:DDCCBDACBB
CCADA
第五篇:一般現在時和現在進行時區別及習題
一般現在時和現在進行時是初一階段所學的兩種重要時態,它們的不同之處有以下幾點:1)基本用不同;2)謂語動詞的形式不同;3)時間狀語不同;4)有不同的特殊用法。
一、基本用法不同
【1】一般現在時用來表示習慣性的動作或狀態。如:She goes to school by bike every day.她每天騎自行車去上學。
【2】現在進行時用來表示現在(說話的瞬間)正在發生或進行的動作或者用來表示現階段正在進行或存在的狀態。如:Look!She is reading under the tree.瞧!她正在樹下看書。
二、謂語動詞的形式不同
【1】一般現在時的謂語動詞:1)be動詞用am/is/are這三種形式;2)實義動詞用動詞原形或第三人稱單數形式(根據主語數的變化而變化)。
【2】現在進行時謂語動詞的形式為: am / is / are+動詞-ing 形式。如: We go to school at seven in the morning.我們早晨七點鐘上學。I am reading English now.我現在正在讀英語。
三、時間狀語不同
【1】一般現在時常與often, sometimes, always, usually等頻率副詞及once a week/day等頻率短語連用,還與 every morning /day / week..., on Wednesday, in the morning / afternoon / evening等時間狀語連用。
【2】現在進行時常與now, these days, these weeks等時間狀語連用。句首有 Look!/ Listen!等提示語時,后面的句子中動詞一般用現在進行時。
四、特殊用法
1.一般現在時的特殊用法: 表示客觀真理、自然現象往往要用一般現在時表示。如:The moon goes round the earth.月亮繞著地球轉。
2.現在進行時的特殊用法: 現在進行時與always 連用時,往往含有贊揚、厭惡、責備等感情色彩。如: He is always working hard.他總是非常努力地工作。(表示贊揚)
come, go, begin, start, leave 等動詞常用現在進行時表示將要發生的動作。如:I'm coming.我就來。
一、選擇題練習
1.Who _____ over there now?
A.singing
B.are sing
C.is singing
D.sing 2.It’s eight o’clock.The students _____ an English class.A.have
B.having
C.is having D.are having 3.Listen!The baby _____ in the next room.A.crying
B.cried
C.is crying
D.cries 4.Look!The twins _____ new sweaters.A.are wearing
B.wearing
C.are wear
D.is wearing 5.Don’t talk here.Grandparents _____.A.is sleeping
B.are sleeping
C.sleeping
D.sleep
6.Tom is a worker.He _____ in a factory.His sisters _____ in a hospital.A.work/ work
B.works/ work
C.work/ works
7.Who _____ English best in your class?
A.speak
B.speaks
C.speaking
8.Mrs Read _____ the windows every day.A.is cleaning
B.clean
C.cleans 9.We _____ music and often _____ to music.A.like/ listen
B.likes/ listens
C.like/ are listening
10.She _____ up at six in the morning.A.get
B.gets
C.getting
11.On Sunday he sometimes _____ his clothes and sometimes _____ some shopping.A.wash/ do
B.is washing/ is doing
C.washes/ does
12.The twins usually _____ milk and bread for breakfast, but Jim _____ some coffee for it.A.have/ have
B.have/ has
C.has/ have
二、填空:
1.My father always __________(come)back from work very late.2.The teacher is busy.He __________(sleep)six hours a day.3.Listen!Joan __________(sing)in the classroom.She often __________(sing)there.4.__________ your brother __________(know)Japanese?
5.Where __________ you __________(have)lunch every day?
6.The girl __________(like)wearing a skirt.Look!She __________(wear)a red skirt today.三、寫出下列動詞的現在分詞形式
1.work___________
sing__________
play__________
study__________
2.dance__________
have__________
write__________
take__________
3.run__________
sit__________
shop__________
swim__________
4.lie__________
四、寫出下列動詞的第三人稱單數形式
1.work__________
read__________
clean__________
write__________
2.teach__________
wash__________
guess__________
watch__________
3.go__________
do___________
photo__________
4.study__________
fly__________
cry__________
play__________
5.have__________
五、根據中文意思完成句子
1、學生們在干什么?有一些在打電話,另一些躺在沙灘上。_____ _____ the students _____? Some _____ _____ on the phone, _____ _____ _____ on the beach.2、“格林先生在看電視嗎?” “不,他在打掃房間。”
“_____ Mr Green _____ TV?” “_____, He _____ _____ the house.”
3、魏芳不是在讀書,她在寫信。
Wei Fang _____ _____ a book.She _____ _____ a letter.4、我正在通過收音機學(learn)英語。I _____ _____ English on the radio.5、這個老人每天早上六點鐘起床。
The old man _____ _____ at six o’clock in the morning every day.6、你從哪里來? Where _____ you from?
或Where _____ you _____ from?
我從美國來。I _____ from America.或I _____ from America.