第一篇：小升初英語專項復習題祈使句與感嘆句專項訓練精編

祈使句與感嘆句專項訓練（一）一、單項選擇。

1.—No problem.Let me ____ you.—Thank you.A.to help B.helping C.help 2.____ sing.The boy is sleeping.A.Not B.No C.Don’t 3.—Here are your cups.—____ A.Here you are.B.Thank you.C.You’re welcome.4.____ beautiful flowers.A.What a B.What C.How 5.It’s cold.____ the window please.A.Close B.Open C.open 6.I’m very hungry.____ go to a restaurant.A.Let B.Let’s C.Lets’ 7.____ litter here please.A.Can’t B.Don’t C.Isn’t 8.____ a great post office!A.what B.What C.How 9.—Put away your books.—____ A.Thanks.B.All right.C.Sorry.10.____ lovely little rabbit!A.What B.How C.What a 二、根據漢語意思完成句子，每空一詞。

1.這邊請！ ________ ________, please!2.我來幫你吧。

________ ________ help you.3.我們休息一下吧。

________ ________ a rest.4.讓她走吧。

________ ________ leave.5.要永遠記住那個快樂的日子。

________ ________ that happy day.6.務必告訴他這個消息！________ ________ him the news!三、按要求完成句子，每空一詞。

1.These flowers are very beautiful.(改為感嘆句)_______ _______ these flowers are!2.The little boy is very clever.(改為感嘆句)_______ _______ the little boy is!3.It’s a funny story.(改為感嘆句)_______ _______ _______ story it is!4.What a good girl she is!(改為同義句)_______ _______ _______ girl she is!5.How delicious the food is!(改為同義句)_______ _______ food it is!6.They are running fast.(改為感嘆句)_______ _______ they are running!7.Her sister is a very lovely girl.(改為感嘆句)_______ _______ lovely girl her sister is!_______ _______ her sister is!祈使句與感嘆句專項訓練（二）一、單項選擇。

()1._____ this kind of peach, and you will like it.A.To try B.Trying C.Try D.Tried()2._____ the radio, please.The baby is sleeping now.A.Not turn on B.Don’t turn on C.Not turn down D.Don’t turn down()3.—Please bring your homework to school tomorrow, Steven.—OK, I _____.A.will B.won’t C.do D.don’t()4.—Peter, don’t step on the grass.—______ A.It doesn’t matter.B.I can’t do it.C.Don’t worry.D.Sorry, I won’t do it again.()5.—Remember to ask her to call me back.—______ A.Never mind.B.That’s right.C.Up to you.D.All right.()6.—Let’s go out and enjoy the sunshine.—______.It’s boring to stay at home.A.Sounds great B.Not at all C.Forget it D.No way()7.—______ late for school again, Tim!—Sorry, I promise that I ______.A.Don’t;won’t B.Don’t be;won’t C.Don’t be;don’t D.Don’t;will()8.Boys and girls, ______ up your hands if you want to go for a picnic.A.putting B.to put C.put D.puts 二、按要求完成句子。

1.He listened to his teacher carefully.(改為感嘆句)_______ ________ he listened to his teacher!2.What a clever monkey it is!(改為同義句)_______ ________ a monkey it is!3.The food is very nice.(改為感嘆句)_______ ________ food it is!4.How sadly they are crying!(改為陳述句)They ________ ________ ________.5.The Christmas tree is beautiful.(改為感嘆句)_______ _______ the Christmas tree is.三、將下列句子改成祈使句。

1.You must not look out of the window.______ ______ _______ ______ the window.2.You may let the children play the piano._______ _______ ________ play the piano.3.You must be polite to the elder._______ ________ ________ _________ ________.4.You shouldn＇t drive too fast._______ ________ ________ _________.

第二篇：感嘆句專項訓練

感嘆句專項練習

一、填入適當的詞完成下列感嘆句。

1).________ difficult homework we had yesterday!2).________cute dog it is!

3).________ interesting the story is!

4).________ bad the weather in England is!5).________ honest boy Tom is！

6).________ tasty smell the cake gave off!

7).________ good time we had on the beach yesterday!8).________ exciting news you've brought us!9).________cool your new car is!10).________ scary these tigers are!

二、選擇填空。

（）1._______ fast the boy ran!

A.How

B.How an

C.What

D.What an

（）2._______ well you sing but _______ badly he dances!A.How, how

B.What, what

C.How, what

D.What, how

（）3.________ delicious the soup is!I'd like some more.A.How

B.How an

C.What

D.What an（）4._______ fools they were!They believed what the man said.A.How

B.How an

C.What

D.What an

（）5._______ foolish they were!They believed what the man said.A.How

B.How an

C.What

D.What an

（）6._______ difficult questions they are!I can't answer them.A.How

B.How an

C.What

D.What an（）7.I miss my friend very much._______ I want to see her!

A.How

B.How an

C.What

D.What an（）8._______ lovely weather we are having these days!A.What

B.How

C.What a（）9._______ beautiful your new dress is!A.How

B.How an

C.What

D.What an（）10._______ interesting work it is to teach children A.How

B.How an

C.What

D.What an 附：解題技巧----每個感嘆句去掉主語和謂語后，還有名詞的用“what”來感嘆；沒有名詞，就用How。比如第10題，去掉主語謂語（it is）后，還有work，是名詞，所以用What感嘆，排除掉A和B。由于work在句子中是不可數名詞，所以只能選擇C。

第三篇：英語祈使句和感嘆句專項練習題及答案

英語祈使句和感嘆句專項練習題及答案

一、祈使句

祈使句是表示命令、請求的句子。它的主語是you（聽話人），通常不說出。【練習導航】 Ⅰ.根據漢語意思完成下列英語句子，每空一詞。1.這邊請！_____ _____, please!2.我來幫你吧。

____ ____ help you.3.我們休息一下吧。_____ _____ a rest.4.讓她走吧。_____ _____ leave.5.要永遠記住那個可怕的日子。_____ _____ that terrible day.6.務必告訴他這個消息！_____ _____ him the news!Ⅱ.單項選擇

()7._____ this kind of peach, and you will like it.A.To try B.Trying C.Try D.Tried()8._____ the radio, please.The baby is sleeping now.A.Not turn on B.Don’t turn on C.Not turn down D.Don’t turn down()9.—Please bring your homework to school tomorrow, Steven.—OK, I _____.A.will B.won’t C.do D.don’t()10.—Peter, don’t step on the grass.—______.A.It doesn’t matter B.I can’t do it C.Don’t worry D.Sorry, I won’t do it again()11.— Remember to ask her to call me back.—______.A.Never mind B.That’s right C.Up to you D.All right()12.—Let’s go out and enjoy the sunshine.—?______.It’s boring to stay at home.A.Sounds great B.Not at all C.Forget it D.No way()13.—______ late for school again, Tim!—Sorry, I promise that I ______.A.Don’t;won’t B.Don’t be;won’t C.Don’t be;don’t D.Don’t;will()14.Boys and girls, ______ up your hands if you want to go for a picnic this weekend.A.putting B.to put C.put D.puts 【指點迷津】

◆肯定結構的祈使句常以謂語動詞原形開頭。

◆否定結構的祈使句常在謂語動詞原形前加上Never或Don’t。◆以let引導的祈使句結構，有以下幾種情況： 1.“Let me+動詞原形”，意為“請讓我??”。2.“Let’s +動詞原形”，意為“讓我們??”，表示建議或請求。3.“Let+第三人稱作賓語+動詞原形”，意為“讓??”，表示愿望、命令或允許。◆在開頭的動詞原形前加Do（務必）或Always（永遠），表示強調。如： Do write to us often!務必經常給我們寫信。Key：

一、Ⅰ.1.This way 2.Let me 3.Let’s have 4.Let her 5.Always remember 6.Do tell Ⅱ.7-10 CBAD 11-14 DABC

二、感嘆句

感嘆句是用來表示喜怒哀樂等強烈感情的句子，通常由how或what來引導。【練習導航】 Ⅰ.按要求完成下面的句子，每空一詞。

1.These flowers are very beautiful.(改為感嘆句)_______ _______ these flowers are!2.The little boy is very clever.(改為感嘆句)_______ _______ the little boy is!3.It’s a funny story.(改為感嘆句)_______ _______ _______ story it is!4.What a good girl she is!(改為同義句)_______ _______ _______ girl she is!5.How delicious the food is!(改為同義句)_______ _______ food it is!6.They are running fast.(改為感嘆句)_______ _______ they are running!7.Her sister is a very lovely girl.(改為感嘆句)_______ _______ lovely girl her sister is!_______ _______ her sister is!8.I have read a very interesting book.(改為感嘆句)_______ _______ _______ book I have read!9.Your dictionary is very useful.(改為感嘆句)_______ _______ your dictionary is!10.The children are singing and dancing happily.(改為感嘆句)_______ _______ the children are singing and dancing!Ⅱ.單項選擇

()11.What a friendly person _______!We all like talking with him.A.is it B.is he C.it is D.he is()12._______ swimming in this river!A.How great fun B.What great fun C.How a great fun D.What a great fun()13._______ sad news it is!We must try our best to help them out of trouble.A.What a B.What C.How a D.How()14.What _______ fine weather we have these days!A.a B.the C./ D.an()15._______ lovely day!Let’s go for a walk.A.What B.What a C.How D.How a()16._______ dangerous it is to ride on a busy road!A.What B.What a C.How D.How a()17._______ great time we had last week!A.How B.How a C.What D.What a()18._______ man he is!A.What strange a B.How a strange C.What a strange D.What strange()19._______ interesting it is to swim in the sea.A.How B.What a C.What D.How a()20._______ the soup tastes!A.How good B.How well C.What good D.What well 【指點迷津】 ◆what通常修飾名詞，引導的感嘆句的結構為：

1.What + a(n)+形容詞+可數名詞的單數形式+主語+謂語+其他！2.What +形容詞+可數名詞的復數形式+主語+謂語+其他！3.What +形容詞+不可數名詞+主語+謂語+其他！

◆how通常修飾副詞或形容詞，引導的感嘆句的結構為： 1.How +形容詞或副詞+主語+謂語！

2.How +主語+謂語！

二、Ⅰ.1.How beautiful 2.How clever 3.What a funny 4.How good a 5.What delicious 6.How fast 7.What a;How lovely 8.What an interesting 9.How useful 10.How happily Ⅱ.11-15 DBBCB 16-20 CDCAA

第四篇：英語祈使句和感嘆句專項練習題及答案

英語祈使句和感嘆句專項練習題

一、祈使句

祈使句是表示命令、請求的句子。它的主語是you（聽話人），通常不說出。【練習導航】

Ⅰ.根據漢語意思完成下列英語句子，每空一詞。1.這邊請！_____ _____, please!2.我來幫你吧。____ ____ help you.3.我們休息一下吧。_____ _____ a rest.4.讓她走吧。_____ _____ leave.5.要永遠記住那個可怕的日子。_____ _____ that terrible day.6.務必告訴他這個消息！_____ _____ him the news!Ⅱ.單項選擇

()7._____ this kind of peach, and you will like it.A.To try B.Trying C.Try D.Tried()8._____ the radio, please.The baby is sleeping now.A.Not turn on B.Don’t turn on C.Not turn down D.Don’t turn down()9.—Please bring your homework to school tomorrow, Steven.—OK, I _____.A.will B.won’t C.do D.don’t()10.—Peter, don’t step on the grass.—______.A.It doesn’t matter B.I can’t do it C.Don’t worry D.Sorry, I won’t do it again()11.— Remember to ask her to call me back.—______.A.Never mind B.That’s right C.Up to you D.All right()12.—Let’s go out and enjoy the sunshine.—?______.It’s boring to stay at home.A.Sounds great B.Not at all C.Forget it D.No way()13.—______ late for school again, Tim!—Sorry, I promise that I ______.A.Don’t;won’t B.Don’t be;won’t C.Don’t be;don’t D.Don’t;will()14.Boys and girls, ______ up your hands if you want to go for a picnic this weekend.A.putting B.to put C.put D.puts 【指點迷津】

◆肯定結構的祈使句常以謂語動詞原形開頭。

◆否定結構的祈使句常在謂語動詞原形前加上Never或Don’t。◆以let引導的祈使句結構，有以下幾種情況： 1.“Let me+動詞原形”，意為“請讓我??”。

2.“Let’s +動詞原形”，意為“讓我們??”，表示建議或請求。3.“Let+第三人稱作賓語+動詞原形”，意為“讓??”，表示愿望、命令或允許。◆在開頭的動詞原形前加Do（務必）或Always（永遠），表示強調。如： Do write to us often!務必經常給我們寫信。Key：

一、Ⅰ.1.This way 2.Let me 3.Let’s have 4.Let her 5.Always remember 6.Do tell Ⅱ.7-10 CBAD 11-14 DABC 【指點迷津】

◆what通常修飾名詞，引導的感嘆句的結構為：

1.What + a(n)+形容詞+可數名詞的單數形式+主語+謂語+其他！

例如: What a strong boy he is!

他是多么壯的一個小伙子啊！

What an honest girl Mary is!瑪麗是一個多么誠實的小女孩啊！2.What +形容詞+可數名詞的復數形式+主語+謂語+其他！3.What +形容詞+不可數名詞+主語+謂語+其他！

例如: What brave soldiers they are!

這些士兵們真勇敢啊！

What fine weather it is today!今天的天氣真不錯啊！◆how通常修飾副詞或形容詞，引導的感嘆句的結構為： 1．How + adj.+ a / an +名詞+主語+謂語+其他成分！

例如: How exciting a football match it is!多么振奮人心的一場球賽啊！

How kind an old man he is!

他是一位多么善良的老人啊！2．How + adj./adv.+ 主語+謂語+其他成分！

例如: How tall Yao Ming is!

姚明真高啊！

How fast the dragonfly flies!

蜻蜓飛得真快啊！

感嘆句記憶口訣

感嘆句，并不難，what與how應在前。形容詞、副詞跟著how，what后面名詞連。名詞若是可數單，前帶冠詞a或an。主語、謂語放后面，省略它們也常見。

附二：巧變感嘆句

在把陳述句變感嘆句時，可以根據以下這種方法——一斷二加三換位。

“一斷” 即在謂語后面斷開，使句子分成兩部分。如： He works hard.→ He works / hard.He is a good worker.→ He is / a good worker.“二加” 即在第二部分前加上how（強調形容詞、副詞）或what（強調名詞）。如： He works（how）hard.He is（what）a good worker.“三換位” 即把第一部分和第二部分互換位置，句號換感嘆號。如： How hard he works!What a good worker he is!

二、感嘆句

感嘆句是用來表示喜怒哀樂等強烈感情的句子，通常由how或what來引導。【練習導航】

Ⅰ.按要求完成下面的句子，每空一詞。

1.These flowers are very beautiful.(改為感嘆句)_______ _______ these flowers are!2.The little boy is very clever.(改為感嘆句)_______ _______ the little boy is!3.It’s a funny story.(改為感嘆句)_______ _______ _______ story it is!4.What a good girl she is!(改為同義句)_______ _______ _______ girl she is!5.How delicious the food is!(改為同義句)_______ _______ food it is!6.They are running fast.(改為感嘆句)_______ _______ they are running!7.Her sister is a very lovely girl.(改為感嘆句)_______ _______ lovely girl her sister is!_______ _______ her sister is!8.I have read a very interesting book.(改為感嘆句)_______ _______ _______ book I have read!9.Your dictionary is very useful.(改為感嘆句)_______ _______ your dictionary is!10.The children are singing and dancing happily.(改為感嘆句)_______ _______ the children are singing and dancing!Ⅱ.單項選擇

()11.What a friendly person _______!We all like talking with him.A.is it B.is he C.it is D.he is()12._______ swimming in this river!A.How great fun B.What great fun C.How a great fun D.What a great fun()13._______ sad news it is!We must try our best to help them out of trouble.A.What a B.What C.How a D.How()14.What _______ fine weather we have these days!A.a B.the C./ D.an()15._______ lovely day!Let’s go for a walk.A.What B.What a C.How D.How a()16._______ dangerous it is to ride on a busy road!A.What B.What a C.How D.How a()17._______ great time we had last week!A.How B.How a C.What D.What a()18._______ man he is!A.What strange a B.How a strange C.What a strange D.What strange()19._______ interesting it is to swim in the sea.A.How B.What a C.What D.How a()20._______ the soup tastes!A.How good B.How well C.What good D.What well

答案：

二、Ⅰ.1.How beautiful 2.How clever 3.What a funny 4.How good a 5.What delicious 6.How fast 7.What a;How lovely 8.What an interesting 9.How useful 10.How happily Ⅱ.11-15 DBBCB 16-20 CDCAA 翻譯句子（用what）

① What a clever girl she is!多么聰明的姑娘呀！

② What an interesting story it is!多么有趣的故事呀！③ What good children they are!他們是多么好的孩子呀！④ What beautiful flowers they are!多么漂亮的花呀！⑤ What delicious food it is!多么有味的食物呀！⑥ What heavy snow it is!多么大的雪呀！

翻譯句子（用how）

① How cold it is today!今天多么冷呀！

② How nice the pictures are!多么漂亮的圖畫呀！③ How happy they look!他們顯得多么高興呀！④ How well she sings!她唱得多好呀！

⑤ How hard they are working now!他們干得多么起勁呀！用what和how

① What a hot day it is!How hot the day is!多么熱的天氣呀！② What tall buildings they are!How tall the buildings are!多么高的樓房呀！③ What bad weather it is!How bad the weather is!多么糟糕的天氣呀！④ What bright sunshine it is!How bright the sunshine is!多么明亮的陽光呀！

感嘆句專項練習

一、選擇填空

()1.Look!________ beautiful that take is!

A.What a

B.What

C.What an

D.How()2.---Hi, Mary, ________ beautiful day!– Yes, it is.A.How

B.What a

C.What

D.How a()3.________ new radio it is!

A.How

B.How a

C.What a

D.What()4.________ nice computers!

A.What a

B.What

C.How a

D.How()5.________ day we’re having today!

A.What fine a

B.How fine

C.What a fine

D.What a()6.________ nice girl Kate is!

A.How

B.What

C.What an

D.What a()7.---Hi, Mary, ________ beautiful day!– Yes, it is.A.How

B.What a

C.What

D.How a()8.________ time we’re having today!

A.What a good

B.How good

C.What good a

D.What good()9.________ surprising news it is!

A.How

B.How a

C.What

D.What a()10.________ nice cars!

A.What a

B.What

C.How a

D.How()11.________ the mooncakes are!

A.How delicious

B.How a delicious

C.What a delicious

D.What delicious()12.________ fast the boys are running!

A.What

B.What a

C.How

D.How a()13.________ great day January 1, 2001 will be!

A.How a

B.What a

C.How

D.What()14.________ fine weather it is today!

A.What a

B.What

C.How a

D.How()15.________ supper we’re having today!

A.What a delicious

B.How delicious C.What delicious a

D.What delicious()16.________ exciting moment it is!

A.How

B.How an

C.What

D.What an()17.________ old bike Li Lei is riding!

A.What a

B.What

C.What an

D.How()18.________ heavy snow!

A.What a

B.What

C.How a

D.How()19.________ high the building is!

A.What

B.What a

C.How

D.How a()20.________ a lively view!

A.Is it

B.Isn’t it

C.Are they

D.Aren’t they()21.________ delicious soup!

A.What a

B.How

C.How a

D.What()22.________ noisy they are making!

A.What

B.What a

C.How

D.How a()23.________ clever boy he is!

A.What

B.What a

C.How

D.How a()24.________ quiet the park is!

A.What

B.What a

C.How a

D.How()25.________ the school is!

A.what big

B.what a big

C.How big

D.How a big()26.________ she dances!

A.How good

B.How well

C.What well

D.What a good()27.________ you working hard!

A.What

B.How

C.Are

D.Aren’t()28.________ his father works!

A.How careful

B.How carefully

C.What

D.What careful()29.________ clever students they are!

A.What a

B.How

C.What

D.How a

二、完成下列感嘆句

1.________ lovely the snow looks!2.________ a clever boy Jim is!3.________ worried they looked!4.________ hard the workers are working!5.________ long hair she has!6.________ they love their country!7.________ important questions they are!8.________ slowly the old man walks!9.________ lovely a girl she is!10.________ an interesting story he told!11.________ fine the weather is!12.________ kind teachers!

三、改為感嘆句

1.They are very beautiful flowers.________ ________ ________ they are!________ ________ ________ flowers are!2.The woman is very kind.________ ________ the woman is!________ ________ kind woman!3.They had a very good idea, ________ ________ idea they had!4.It’s an interesting maths problems.________ ________ a maths problem!5.The Chinese people live a happy life today.________ ________ ________ ________ the Chinese people live today.6.You told us a very good idea.________ ________ good idea you told us!7.Time flles very fast.________ ________ time ________!參考答案：

一、1.D 2.B 3.C 4.B 5.C 6.D 7.B 8.A 9.C 10.B 11.A 12.C 13.B 14.B 15.A 16.D 17.C 18.A 19.C 20.B 21.D 22.C 23.B 24.D 25.C 26.B 27.D 28.B 29.C

二、1.How 2.What 3.How 4.How 5.What 6.How 7.What 8.How 9.How 10.What 11.How 12.What

三、1.What beautiful flowers, How beautiful the 2.How kind, what a 3.What a good 4.What an interesting 5.What a happy life 6.What a 7.How fast, flies

第五篇：小升初英語專項訓練 完形填空26

小學升外國語學校英語完形填空專項50-26

The Turners1America.They are now2Beijing.This is their first visit to China.They are going to stay in China3three months.They want to visit some big cities and villages.They hope to learn4Chinese , too.Mrturner is a driver.He5to drive in Beijing.Mrs Turner is a school teacher.She6a city school and a village school.7daughter is a middle school student.She meets some Chinese students.They8a lot of pictures in China.When they are back in America, they9show the pictures to their friends.They want10to know more about China.(B)1.A.is fromB.are from C.come toD.comes from

(D)2.A.of(C)3.A.in(A)4.A.some(B)5.A.like(C)6.A.visit visiting

(D)7.A.His

(C)8.A.bring(D)9.A.go to

B.at B.on

C.onC.for

D.in D.from

D.noD.is wanting

D.are

B.manyC.little

B.likesC.want

B.visiting

C.is visiting

D.Their D.like

B.HerB.give

C.YourC.take

B.is going to C.going toD.are going to

(B)10.A.American B.the American people C.AmericasD.a America

1.B定冠詞the +姓的復數，表示××一個人，××夫婦。其作主語時，謂語動詞應用復數形式。Be from=come from表示“來自?”

2.Din+大地方，表示“在??”

3.Cfor后面常接表示一段時間的詞。

4.Asome 意為“一些”后面既可接不可數名詞，也可接可數名詞的復數形式。Many只能接可數名詞的復數形式，little 后接不可數名詞但表示否定意義。no也表示否定,根據上文，用some合適。

5.B本句主語He為單數第三人稱。謂語要用動詞的第三人稱單數形式。

6.C本句應用現在進行時，其結構是：主語+be+V-ing.7.D這里用Their指代Mr Turner 和Mrs Turner兩人。

8.Ctake photos = take pictures意為照相。

9.Dbe going to +V原形，表示按計劃或打算要做某事。

10.B此處表示特指，應加定冠詞the , the American people意為“美國人們”。

Let’s look at the1.The boy’s name is John.There are three people2his family.3father works in a bank(銀行)and his4is a teacher.She teaches Chinese.He’s5in6Japanese school.He has many Japanese7there.Their class begins8eight o’clock.They9four lessons in the morning and two lessons in the10.(C)1.A.boy(B)2.A.of(A)3.A.His

B.dialogueB.inB.Her

C.picture

C.atC.He

D.girl

D.on D.They

(C)4.A.brother B.sisterC.motherD.father(A)5.A.in Grade Two B.in Two gradeC.in Grade two D.in grade two

(A)6.A.a

B.an

C.the

D./

D.the

(C)7.A.a friend friends

(B)8.A.in

(D)9.A.has(B)10.A.morning

B.friend

C.friendsC.on

B.at D.of

B.isB.afternoon C.areD.have

C.eveningD.noon

1.C本題主要考查對全文的理解。因后面提及的是家庭中的每個成員，故可以判定，他們要看是一張相片，故選擇C。

2.B“在家庭中”的英文表達為“in the family”，故選擇B選項。

3.A此處應指上文提及的男孩子的爸爸，故應用his，選擇A選項。4.C本題主要考查對原文上下文的理解。文中曾提及在這個男孩家中有三個人，說過了爸爸，這時提到的肯定是媽媽，故選擇C答案。

5.A本題主要考查“在二年級”的英文表達，即in Grade Two.主要注意大寫，故選擇A選項。

6.A因這里是泛指，且后面詞是以非元音音素開頭，故選擇A選項。

7.C本題主要考查可數名詞的用法。此處為泛指，且前有many修飾，故應用可數名詞復數friends ,即C選項。

8.B本題主要考查名詞的用法。在英語中，具體時間點的前面應用介詞at，故選擇B選項。

9.D本題主要考查對句意的理解。此處意為：他們在上午有四節課，故應用have,即D選項。

10.B此處意為： 他們在上午有四節課，在下午有兩節課，故應用afternoon，即B選項。