第一篇：高一英語人教版必修二unit 5 words

Translation

1.我有一個夢想。我總是夢想成為超級明星。昨晚，我做了一個美夢，在夢中我組成了一個樂隊。說實在的，簡直太有吸引力了。別做夢了，你應該把重點放到學習上。

I have a _____.I always ___________________.Last night I________________________, in which__________________________._________, it was ________.Stop _________.You should _____________________ to ________________.2.說實話，我夢想著有一天不再依靠父母。

3.When I came in, he pretended _____________(read).假裝正在讀

Tom pretends ___________the book.假裝已讀

4.The police tried to break up the crowd.The Anti-Japanese War broke out in 1937.His car broke down half-way.The prisoner broke away from his guards.5.當年輕時一個人就應該養成良好的習慣。

One should ______ ______ ______when young.6.我以特別高的價格買下了這幅畫。

I bought the picture at an _____ _____ _____.7.他總是喜歡拿我開玩笑，因為我們是朋友。

He likes to ________ ________ ______ me because we are friends.8.你能不能借我十來塊錢? Can you lend me ten yuan ______ ______?

9.警察驅散了人群。The police _______ _______ the crowd.10.我對烤面包的味道很熟悉，也就是說。。；that is to say, the smell of the baking

11.As a result, he ______________________ climbing mountains on weekends.（養成。。習慣）

12.沒有人喜歡被人捉弄。

13.I’d like to buy a house----modern, comfortable, and _____ in a quiet neighborhood.A.in allB.above allC.after allD.at all

14.People may have different opinions about Karen, but I admire her._____, she is a great musician..After allB.As a resultC.In other wordsD.As usual

15.詞義辨析：match，fit與suit

match指色調、形狀、性質等相搭配。

fit指大小合適，引申為“吻合”。

suit指合乎需要、口味、性格、條件等。

①Do you have a tie to_________ this suit?

②The color ________ me.③No dish _________ all tastes.眾口難調

④This coat __________ me very well.⑤Does this time ________ you?

第二篇：人教高一英語必修2U2課后練習翻譯

Unit 2 Healthy eating

1.這一飲食的缺點是包含了太多的脂肪和糖分，優點是有很多能提供能量的食品。（diet;strength;weakness）

The weakness of this diet is that it has too much fat and sugar;its strength is that it has plenty of energy-giving food.2.那個商店老板試圖通過打折來贏回顧客。（win back;discount）

The shopkeeper is trying to win his customers back with a discount.3.如果你不為自己的錯誤道歉的話，他們是不會放過你的。（get away with）

If you don’t say sorry for your mistake, they won’t let you get away with it.4.他已經負債很久了。對于他來說，如何謀生成了個大問題。（in debt;earn one’s living）He has been in debt for a long time.How to earn his living is a big problem.5.就在我等朋友時，突然發現有個男人在離我不遠處正瞪眼看著我。(spy;glare at)

When I was waiting for my friend, I suddenly spied a man not far away glaring at me.6.我不想對你說謊，但是我不得不告訴你他的智力有限。（lie;limited）

I don’t want to lie to you, but I have to say that his intelligence is limited.7.專家說吃胡蘿卜對眼睛很有好處。（benefit;carrot）

Experts say eating carrots benefits your eyes.8.我吃餃子時通常都會加點醋，因為醋有助于消化食物。（vinegar;digest）

I usually eat dumplings with a little vinegar, which I believe helps me digest the food.

第三篇：高一英語必修二Module6 教案范文

Module 6

1.interest 用作“興趣,趣味;利息”講時，為不可數名詞；

用作“利益，福利，權益”講時，為可數名詞。

用作動詞時，interest的賓語通常為人。

a question of common interest共同關心的問題the public interest公共利益

be interested in=have/show/take(an)interest in對??感興趣

in the interest of為??的利益，為??起見

hold one’s interest吸引住某人的興趣lose interest失去興趣

with interest有興趣地，津津有味地interest sb.in sth.使某人對某事感興趣

2.argue/debate/dispute/quarrel 四者都含有“辯論”的意思。

(1)argue著重“說理、論證”和“企圖說服”。

I argued with her for a long time, but she refused to listen to me.我和她辯論了好久，但她還是不聽

(2)debate著重“雙方各抒己見”，內含“交鋒”的意思。

Whether he will be elected as chairman is still disputed.他是否當選為主席，仍然有爭論。

(3)dispute指“激烈爭辯”，含有“相持不下”或“未得到解決”之意。

They quarreled with each other over the matter.他們因為這件事而爭吵。

(4)quarrel爭吵；吵架,表示因不同意或不喜歡而產生的激烈爭論。

We have been debating about the issue.我們一直在就這個問題進行辯論。

3.entertain vt.使娛樂，使快樂；招待，款待

entertain sb.to sth.用??招待/款待某人entertain sb.with sth.用??使某人快樂

entertainment n.娛樂，文娛節目；招待，款待

find an entertainment in以??為樂to one’s entertainment使某人感到有趣的是??

4.But it is generally agreed that he, more than anyone else in the history of films, understands the meaning of the word “entertainment”.但是，人們普遍認為，在電影史上，他比其他任何人更懂得“娛樂”這個詞的含義。

本句是It is+過去分詞+that-clause的句式。在這個句型中，it是形式主語，真正的主語是后面的that引導的主語從句。在英語中只有it可作形式主語，不用其他詞。常用于該句式的動詞有say, think, report, believe, hope, judge, prove, estimate, suppose等。

It is believed that the place will become a paradise if people live in peace.人們相信，如果所有的人能和平共處，那個地方就能變成天堂。

It is hoped that our football team will win the game.希望我們足球隊能贏得這場比賽。

5.character

（1）特征，性質，特征(的總和)

e.g.the general character 共性be different in character 有不同的性質

（2）(人的)性格，品質，骨氣

e.g.build up one’s character 培養品性get a good/bad character 得到好/壞名聲

She has a strong character.她性格堅強。

（3）人物，角色

e.g.I found all the characters in his play very interesting.我覺得他那出戲中的所有人物都很有趣。

（4）(漢)字，字體，書寫符號

e.g.I wish this book were written in bigger characters;these are too difficult to read.我希望這本書的字大一點就好了，讀起來很吃力。

第四篇：高一英語必修二unit1-unit4總結

一．重點單詞 21.debate(vi./n.)爭論;辯論 11.less than少于

1.valuable(adj)貴重的;有價值的 二．重點短語 12.doubt + that從句（否定句，疑問句）懷疑…

2.survive(v.)幸免;幸存;生還 1.survive sth.在…之后仍然生存doubt + whether/ if(肯定句)懷疑…

3.amaze(vt.)使吃驚;驚訝survive sb.(by...)比某人活得長…There is no doubt that....…毫無疑問

4.amazing(adj.)令人吃驚的 2.search for(表動作)尋找 13.be worth + 錢數值…錢

5.select(vt.)挑選;選擇in search of(表狀態)尋找be worth + n.值得…

6.design(vt./n.)設計;圖案;計劃in one's/ the search for尋找;尋求be worth doing sth.值得做…

7.fancy(vt./adj.)想象;奇特的;異樣的 3.be amazed at對…大為驚訝 14.take apart把…拆開

8.style(n.)風格;風度;類型to one's amazement令人驚奇的是 15.sink down沉落;沉沒

9.decorate(v.)裝飾;裝修 4.select sb.to do sth.選擇某人做某事sink into滲透;沉入

10.belong(vi.)屬于;為……的一員 5.in design在設計上 16.think highly of器重;看重

11.remove(n.)移動;挪開by design故意地 17.debate sth.with sb.與某人辯論/爭辯

12.doubt(vt./n.)懷疑;疑惑;懷疑;不信be designed to do sth.目的是…… 18.have sth.done使某事被做/被完成13.former(adj.)以前的;從前的be designed for sth./ sb.打算做…用 19.add...to...添加…到…

14.worth(prep./n./adj.)值得的;價值;作用 6.fancy doing sth.想要做… 20.agree with sb./ that從句同意某人(意見,想法等)

15.local(adj.)本地的;當地的 7.belong to 屬于…;是…的成員agree on/ upon 在…方面一致

16.trial(n.)審判;審訊;實驗(不用于進行時和被動語態)agree to sth.就建議,安排等取得一致

17.evidence(n.)根據;證據 8.in return作為回報 21.rather than勝于;而不是

18.explode(vi.)爆炸in turn依次;輪流;反過來;進而(謂語動詞的單復數應與之前的一個保持一致)

19.sink(vi.)下沉;沉下 9.at war處于交戰狀態 22.情態動詞(could /might /must /should)+have done

20.informal(adj.)非正式的 10.remove from...to...從…搬到/遷移到… 表示對過去發生的事情的推測，批評，反悔等意思

三．重點句型

1.Frederick William I, the King of Prussia, that his greatest gift to the Russian people would have such an amazing history.普魯士皇帝腓特烈威廉一世絕不可能想到他送給俄羅斯人的大禮竟會有這樣一段離奇的歷史。

2.It was also a treasure decorated with gold and jewels, which.它也是一件裝飾著黃金和寶石的珍寶。這個國家最好的藝術家花了約十年的時間才把它建成。

3.However, the next King of Prussia, Frederick William I, 然而，下一位普魯士國王，腓特烈威廉一世，這個琥珀屋的主人卻決定不要它了。

4.Later, Catherine II to a palace outside St Petersburg where she spent her summers.后來，葉卡捷琳娜二世派人把琥珀屋搬到了圣彼得堡郊外她避暑的宮殿中。the two countries were at war.這是在兩國交戰的時期。毫無疑問，這些箱子后來被裝上火車運往當時位于波羅的海邊的一個德國城市哥尼斯堡。

7.is his jobinto any reports of cultural relics that have been found in China.他的工作是調查研究所有關于在中國發現的文物的報告。

8.insists that it belongs to his family.擁有這個稀有珍貴的明朝花瓶的人堅持說它屬于他的家族。

10., the amber can be made into any shape.一旦加熱，琥珀可以被制成任何形狀。

一．重點單詞

1.compete(vi.)比賽;競爭sb.be admitted to/ into某人被允許進入 13.for the honour of為了…的榮譽

2.magical(adj.)巫術的;魔術的;有魔力的 4.as well也;又;還(常用于口語,多用在句末)in honour of為了紀念…

3.volunteer(n.)志愿兵/者(adj.)志愿的,義務的(v.)自愿as well as也;又;和;同 14.nor +助動詞/be動詞/情態動詞+主語…

4.regular(adj.)規則的;定期的;常規的(后接名詞,代詞,形容詞,介詞短語等)也一樣…(否定句)

5.basis(n.)基礎;根據 5.replace...by/with用…代替/替換…so + 助動詞/be動詞/情態動詞+主語…

6.athlete(n.)運動員也一樣…(肯定句)replace sb./sth.= take the place of sb./sth.7.admit(v.)容許;承認;接納取代/替代… 15.allow sb.sth.允許某人某事

8.nowadays(adv.)現今;現在 6.charge sb.for sth.因…向某人收費allow sb.to do sth.允許某人做某事

9.host(vt.)做東;主辦;招待(n.)主人charge sb.with sth.控告某人某事allow doing sth.允許做某事

10.responsibility(n.)責任;職責be in charge of負責/掌管… 16.not only....but also...不僅…而且…

11.replace(vt.)取代;替換;代替be in the charge of…在…掌管/負責之下(謂語動詞單復數與后一項保持一致)

12.swift(adj.)快的;迅速的take charge of負責/掌管…as well as也;又;和;同

13.charge(v.)收費;控訴(n.)費用;主管(謂語動詞單復數與前一項保持一致)7.bargain with sb.about/for sth.14.physical(adj.)物理的;身體的就某物與某人討價還價 17.as…as…用法

15.advertise(v.)做廣告;登廣告make a bargain達成協議as + adj./adv.+ as和…一樣…

16.glory(n)光榮;榮譽as + adj.+ a/an + 單數名詞 + as8.one after another

17.bargain(vi.)討價還價;講條件(n.)便宜貨一個接一個地;依次地(指三者以上)as + many/much + 名詞 + as

18.hopeless(adj.)沒有希望的;絕望的one after the other一個接一個(指兩者之間)18.marry sb.嫁給/娶某人;與某人結婚

19.foolish(adj.)愚蠢的;傻的one another/ each other相互,彼此get married(to)用于表示結婚的動作

20.pain(n.)疼痛;痛苦 9.deserve to do sth.應該做某事be married(to)用于表示結婚的狀態

21.deserve(v.)應受(報答或懲罰);值得 10.find out about弄清有關…的情況 19.hear of聽說;聽人說起

二．重點短語 11.used to do過去常常做… 20.change one’s mind改變主意

1.take part in / join in / join / attend參加be used to doing習慣于做… 21.promise to do答應做某事

2.stand for代表某事物;支持,主張某事物;容忍,忍受be used to do被用來做… 22.pick up接人;乘搭;撿起;學會;(身體,生意)有好轉,起

3.admit sth./ doing sth./ that從句承認(做了)某事 12.every與數詞連用表示“每…;每隔…” 色;收聽

admit sb.into/ to 允許某人進入;吸收某人為…的成員every +基數詞+復數名詞；every +序數詞+單數名詞

三．重點句型

1.I lived inand I used to write about the Olympic Games a long time ago.我生活在你們所說的“古希臘”。我很久以前曾寫過關于奧運會的情況。

2.they’re called the Winter Olympics.那就是為什么它們被稱為冬奧會。

3.No other countries could join in,!別的國家不能參加，奴隸和婦女也不能參加！

4.Women areallowed,婦女不僅被允許參加，而且在體操、田徑、團體項目，以及……中起著非常重要的作用。is a great responsibility but also a great honour.被選上是個很大的責任，也是很大的榮耀。

6.There’sto win Olympic medals.國與國之間爭取奧運會承辦權的競爭就跟爭奪奧運獎牌一樣的激勵。

7.She was她非常生氣，因而對她父親說她不會嫁給任何跑不過她的男人。

8....when heout of her house to run....…當他看見亞特蘭大從屋子里出來跑的時候…

9.If he cannot runme, he will be killed.如果他跑得不如我快，他將被處死。

一．重點單詞 21.electronic(adj.)電子的in the way / in one's way擋道;阻礙

1.calculate(vt.)計算 22.appearance(n.)外觀;外貌;出現in no way決不,一點也不

2.universal(adj.)普遍的;通用的;宇宙的 23.character(n.)性格;特點by the way順便說;順便提及

3.simplify(vt.)簡化 24.niece(n.)侄女;甥女all the way全程;一直地

4.sum(n.)總數;算術題;金額10.deal with(常與how連用)

5.logical(adj.)合邏輯的;合情理的 二．重點短語do with(常與what連用)

6.technology(n.)工藝;科技;技術 1.be calculated to do sth.打算/計劃做某事 11.watch over看守;監視;照看

7.revolution(n.)革命 2.in sum總之watch out for sb./sth.提防,小心(某人/某物)

8.artificial(adj.)人造的;假的a large sum of大量,許多(不可數名詞)watch for盼望,期待;等候

9.intelligence(n.)智力;聰明;智能 3.artificial intelligence人工智能 12.go by(時間)過去;經過;遵循

10.solve(vt.)解決;解答 4.from...on...從…時起… 13.of high quality高質量的11.personally(adv.)就個人而言;親自from now on從現在起 14.make good/ full use of(好好/充分)利用,使用

12.total(adj.)總的;整個的(n.)總數;合計from then on = from that time on從那時起 15.by the time到…為止(從句用一般過去時,則主句用

13.application(n.)應用;用途;申請 5.as a result結果(= therefore)過去完成時;如果從句用一般現在時,則主句用將來完成時)

14.explore(v.)探索;探究;探測as a result of作為…的結果(=because of)16.come true實現;成為現實(不用于被動結構)

15.anyhow(adv.)無論如何;即使如此result in導致,造成(某種結果)17.make up組成,構成;編造;化妝

16.goal(n.)目標;目的;球門result from起因于…;由…發生 18.play against與…比賽

17.happiness(n.)幸福;快樂 7.achieve / reach a goal實現目標 19.after all畢竟

18.signal(v.)發信號(n.)信號set a goal設定一個目標 20.in common with和…一樣

19.type(n.)類型(v.)打字 8.signal(to)sb.to do sth.示意某人做某事

20.arise(vi.)出現;發生 9.in a way = in one way = in some way在某種程度上

三．重點句型

1.I developed very slowly andnearly two hundred years我發育緩慢，差不多到了兩百年之后，查爾斯巴比奇才把我制成了一臺分析機。time went by, I was made smaller.隨著時間的推移，我被造得越來越小。

3.She programs us with all the possible moves she has seen她把觀看人類比賽時所看到的一切可能動作編入我們的程序。

4.Predict預測一下是關于什么的。

5.But I was always so lonely但是我總是孤孤單單地站在那里，知道60年代初，他們才給了我一個用網絡聯成的家庭。

一．重點單詞 2.die out滅亡;逐漸消失keep...from doing sth.阻止…做某事

1.protection(n.)保護die from因…而死(一般指外因)13.contain oneself克制自己

2.decrease(v.)減少;使減少die of因…而死(一般指內因)14.have an effect on對…有影響

3.loss(n.)損失;遺失;喪失die down(興奮,激動等情緒)漸弱;平息 15.pay attention to注意

4.reserve(n.)保護區 3.in danger(of)在危險中;垂危attract/draw one's attention吸引某人的注意力

5.hunt(v.)打獵;獵取;搜尋out of danger脫離危險 16.succeed in(doing)sth.成功做某事

6.respond(vi.)回答;響應;做出反應 4.suffer losses遭受損失 17.be employed to do sth.受雇用做某事

7.relief(n.)(痛苦或憂慮的)減輕或解除be at a loss困惑;不知所措be employed in doing sth.受雇用做某事

8.mercy(n.)仁慈;寬恕;憐憫 5.hunt for = search for尋找;搜尋 18.do harm to sb.對某人有傷害

9.certain(adj.)確定的;某一;一定 6.the Special Economic Zone經濟特區 19.come into being形成;產生

10.importance(n.)重要(性)7.in peace和平地;安詳地;平靜地come into power上臺;執政

11.contain(vt.)包含;容納;容忍at peace休戰;和睦相處(與at war相對)come into effect開始生效

12.affect(vt.)影響;感動;侵襲 8.respond to sth.對某事做出回答 20.according to按照;根據…所說

13.appreciate(vt.)鑒賞;感激;意識到 9.in relief如釋重負;松了口氣 21.Nature Reserve自然保護區

14.succeed(v.)成功;接替;繼任(much)to one's relief使某人(很)寬慰/放心的是 22.long to do渴望做某事

15.employ(vt.)雇用;利用(時間,精力等)10.burst into laughter(burst into + n.)突然笑起來long for sth.渴望某事

16.harm(n./vt.)損害;危害burst out laughing(burst out + doing)突然笑起來 23.suggest doing sth.建議做某事

17.bite(v.)咬;叮;刺痛 11.show mercy to sb.對某人憐憫suggest sth.to sb.給某人建議…

18.inspect(vt.)檢查;視察have mercy on sb.對某人憐憫 24.no...,no...沒有…就不…;不…便無…

19.incident(n.)事件;事變without mercy殘忍地 25.on the earth在地球上

20.fierce(adj.)兇猛的;猛烈的 12.protect...from/against...保護…不受…侵害 26.long before早在…之前很久

二．重點短語prevent...(from)doing sth.阻止…做某事before long不久以后

1.decrease to減少到stop...(from)doing sth.阻止…做某事 27.come after緊跟;繼…而來

三．重點句型

1.Please take me tofind the animal that gave fur to make this sweater.請把我帶到遙遠的地方，在那里我能找到為制作這件毛衣提供毛的動物。

2.There Daisy在那里，黛西看到一只看起來很傷心的羚羊。

3.We為了取我們肚皮底下的毛，我們正在被屠殺。

4.A monkey watched themit rubbed itself.一只猴子一邊擦著身子，一邊看著它們。rainforest,animals,drugs.沒有雨林，就沒有動物，也就沒有藥物了。

6.Flying carpet, please take me home飛毯，請帶我回家去，這樣我可以告訴世界野生動物基金會，我們能夠開始生產這種新藥。

7.But!但這是一次多么奇妙的經歷啊！

8.They learned this from.他們(科學家們)是從恐龍骨骼的連接方式得知這一點。

第五篇：高一英語必修二 unit3 教案

Reading

Teaching goals

1.Target language

a.Important words and expressions

calculator, notebook, common, calculate, analytical, technological，revolution，universal，mathematical, simple, simple-minded, artificial intelligence, anyway, totally, network, truly b.Sentences

1)My real father was Alan Turing, who in 1936 wrote a book to describe how computers could be made to work, and built a “universal machine” to solve any mathematical problem.P18 2)As the years have gone by, I have been made smaller and smaller.P18

3)I became small and thin but I got cleverer and cleverer, quicker and quicker.P18 4)And my memory became so large that I couldn't believe it!P18 2.Ability goals

Enable the students to grasp the progress of computers.3.Learning ability goals

Enable the students to state the progress in chronology order.Teaching important points

Try to finish the exercises of Comprehending.Teaching difficult points

Enable the students to learn how to grasp the structure of the text.Teaching methods

a.Listening method.b.Skimming method.c.Task-based method.Teaching aids

A recorder and a computer.Teaching procedures & ways

Step I Revision

1.Greetings.2.Ask students the spelling and meaning of some important words and phrases in the text.Step II Pre-reading T: Boys and girls, from the last lessons Speaking and Listening, we have learnt something about computers.Now, please look at the screen and discuss these questions with your partner.Then I'll ask some students to report your work.Are you clear? Ss: Yes, sir / madam.Show the slide.1.What do you know about computers? 2.How have computers changed our lives? After a few minutes.T: Now, who'd like to answer the first question? Volunteer!

S1: Let me try.I think that our computers developed from large machines.They developed quickly and they are very useful....T: Quite right.A computer contains many small parts.If you are interested in computers, you may

go on studying them in your spare time.Next question!

S2: / think that computers are very useful.They change our lives greatly.We use the computers widely in our study, in our work, even in our games.In the modern society, using the computers means grasping a tool of controlling the world.We may communicate with each other from a very long distance by them.In short, we can not live freely without them.Step III Reading This material is the most important part of this unit.So let the students read it carefully and require the students to understand every sentence and grasp all the language points.T: Boys and girls, do you want to know more about computers? Do you want to know the history of computers? Well, let's learn the Reading carefully.Are you clear? Then get the general idea of the Reading in your mind.Are you ready? Ss: Yes, sir / madam.Students read carefully.T: Who would like to give the general idea of the text to the class? Volunteer!S1: The text is mainly about the history and development of computers.S2: What's more, it is also about the relationship between computers and humans.T: Quite right.Let's go on understanding the text.Step IV Explanation During this procedure, teacher will play the tape for students.The students will underline the difficult sentences.After listening to the tape, teacher will explain the text and ask the students to refer to Notes 1-9 on pages 79-80 and learn the words and phrases “thought, love, enough”.T: We have learned the main idea of the text.Now let's read the text carefully and pay special attention to some details.This time we will deal with some difficult language points.Next I'll play the tape for you.After listening.T: Now let's deal with some language points.Turn to page 18.Let's look at the sentences.1.I know this sounds very simple, but at that time it was a technological revolution!P18 Here “this” refers to the thing that “I followed instructions from cards with holes.Now, we can see, it is a very easy, simple thing.But at that time, exactly in 1822, it was a very big, important thing or a technological revolution.2.My real father was Alan Turing, who in 1936 wrote a book to describe how computers could be made to work, and built a ”universal machine“ to solve any mathematical problem.P18 T: Let's analyze the structure of this sentence.”who...wrote...to describe how...and built...problem“ is an attributive clause.In the clause, ”and“ connects two verbs: wrote and built.Step V Comprehending Task1 T: Class, please go over the story and discuss with your partner who you think is the speaker in this story.Who would like to tell me? Volunteer!

S1: / think in this story, the speaker is a computer.T: Quite right.Now write down three sentences from the story to support your idea.Who can? S2: / began only as a calculating machine in 1642 in France.S3: Then in 1822 I was built as an Analytical Machine by Charles Babbage.S4: Earlier I was not very big, but then I became huge!

T: Very good, there are some more similar sentences in the text.You may find them out in your spare time.Task 2 T: Now, please look at the timeline on page 19.Then fill in the blanks with information from the Reading above.Students will be asked to tell the details to the class.Now, who would like to give your answer? S5: 7642: A calculating machine was used in France.S6: 1822: The Analytical Machine was made by Charles Babbage.S7: 7936: Alan Turing wrote a book to describe how computers could be made to work and built a ”universal machine" to solve any mathematical problem.S8: 1960s: Computers got new transistors.S9: 1960s: The first family of computers connected to each Other.S10: 1970s: Computers were brought into people's homes.Sll: Now: Computers have been used by billions of people to deal with information and communicate with each other around the world by the Internet.T: Your details are quite right.From the details we can see the timeline of computer history.We must remember it.Are you clear? Step VI Homework 1.Recite the key sentences in the text.2.Prepare for Learning about Language.3