人教版必修2 Unit3 Computers單詞學(xué)案 新人教版必修

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1、Part One :words and exoressionsGoals；1）The students can read the words fluently. 2) Learn the bold words by heart and learn to use them freely.1. solve slv vt. 解決；解答 solution n.解決辦法；答案Eg.1)Who can solve this problem? 2)How to solve this problem?2. from.on 從時(shí)起（短語(yǔ)）from now on從現(xiàn)在起; from then on從那時(shí)起；fro

2、m here on此后；從這里開(kāi)始Eg.1)From now on,you can work on your own.從現(xiàn)在開(kāi)始你可以獨(dú)立了。2)She never spoke to him again from that day on.翻譯：1).他從那時(shí)起就知道自己會(huì)得勝。 - 2).我們從現(xiàn)在起就應(yīng)該努力學(xué)習(xí)。 -3.as a result 結(jié)果該短語(yǔ)單獨(dú)使用，后不接賓語(yǔ)，可以位于句首或句中。Eg.It was froggy;as a result, the flight was delayed.(短語(yǔ)歸納)as a result of 作為.的結(jié)果； result from起因；由來(lái)（

3、句子的主語(yǔ)為果）； result in 導(dǎo)致（句子的主語(yǔ)為因）Eg. 1)The flight was delayed fog. 2)Hard work success. 3)Success hard work.4.sothat如此以至于類似的短語(yǔ)還有 suchthatso+形容詞（副詞）+that/ such+名詞+thatEg.She is so clever that we like her very much. She is such a clever girl that we like her very much.so+many(few,much,little)+名詞+that so

4、+形容詞+a(n)+可數(shù)名詞+that（練習(xí)）1).我有如此少的錢以至于不能買任何東西。（翻譯） 2).Tom is _boy that he never tells a lie. Tom is_boy that he never tells a lie.(Tom很誠(chéng)實(shí)從來(lái)不說(shuō)謊。)5.explore ikspl: vt. vi 探測(cè)；探索；探究 exploration .nEg.They explored the bottom of the sea. We explored several solutions to the problem. 我們探討了幾種解決該問(wèn)題的方法。6.anyhow

5、enihau adv. （也作anyway）無(wú)論如何；不管怎樣;即使如此1 / 71)Anyhow, we should finish the work today.無(wú)論如何，我今天必須完成這項(xiàng)工作。2) _, I wish all of you happiness this Christmas.不管怎樣，我祝你們大家圣誕快樂(lè)。7.goal ul n. 目標(biāo)；目的;球門;得分?jǐn)?shù)；終點(diǎn)learning goals for vocabularyWho is keeping goal for Arsena?(誰(shuí)給阿森納隊(duì)守球門？)kick a goal【足球】踢進(jìn)一球；踢得一分8human race

6、 人類注意：human being和hunman和 human race的區(qū)別human=human being指男人，女人或孩子；人e.g. Even she makes mistakes occasionally- she is only human.即便是她偶而也會(huì)犯些錯(cuò)誤，她也是人哪。the human race= humans/human beings,表示人類9. signal sinl vi.vt.發(fā)信號(hào); n.信號(hào) She made a signal with her arm for a left turn. （她用手臂做了個(gè)向左轉(zhuǎn)的信號(hào)）。 The thief _（發(fā)信號(hào)）(

7、to)his friend that the police were coming.比較：sign表示標(biāo)志，招牌，手勢(shì)等。symbol指象征，代表物. Mark表示記號(hào)10.type taip n. 類型 . vt.vi.打字 all types（kinds） of jobs 各種各樣的工作I _three letters this morning.(今天早上我用打字機(jī)打了三封信。)翻譯：1).你喜歡那種茶？2)我的秘書(shū)打字打得不錯(cuò)。11.in a way 在某種程度上 與之同義的詞組還有：in one way和in some waysThe work is well done in a wa

8、y. 從某種程度上說(shuō),這工作做得不錯(cuò)。The changes are an improvement_.（這些變化從某種意義上說(shuō)是一種進(jìn)步）。(短語(yǔ))in the way擋路；造成障礙； no way一點(diǎn)也不，決不；in any way在任何方面；by the way順便說(shuō)一下；on the/ones way (to)在去.的路上；by way of經(jīng)由，通過(guò).填空：1).They are travelling to France_London. 2).Oh,_,there is a telephone message for you. 3).I am afraid your car is_.

9、4)._will I go on working for that man.(我不再給那個(gè)人工作了。) 5)Ill buy some bread _ home.12. arise raiz vi.（arose,arisen） 出現(xiàn)；發(fā)生 arise out of/from sth 因某事物而產(chǎn)生，造成，引起 eg:1) .A new difficulty has arisen. 2).A storm arose during the night. 3) Accidents always arise from the carelessness.許多事故都源于粗心。 區(qū)別：arise，rise,r

10、aise1) arise vi. 不跟賓語(yǔ)，多指產(chǎn)生，發(fā)生和出現(xiàn)，通常以抽象名詞作主語(yǔ)。2) rise vi.(rose,risen) 后面不能跟賓語(yǔ)， 上升；上漲；起身；通常用于日，月，云，物價(jià)，溫度等的上升。3）raise vt. 后面跟賓語(yǔ)，舉起；升起；提高；引起，激起（某事物）；飼養(yǎng)”，（1）raise ones hand（2）raise a question（3）raise children相當(dāng)于bring up（4）“籌集”raise funds練習(xí)：1）He his arms above his head. 2）The sun at seven oclock. 3）Are the

11、re any matters _the minutes of the last meeting.（關(guān)于上次會(huì)議的記錄有沒(méi)有問(wèn)題？）13.with the help of 在.的幫助下=with ones help Eg. With your help，I learned to use the computer= With the help of you, I learned to use the computer.We cant finish the work without your help= We cant finish the work without the help of you.

12、14. electronic ,ilektrnik adj. 電子的。 electronics n.電子學(xué) electricity ,ilektristi n. 電力；電流 an electronic calculator電子計(jì)算機(jī) electronic music電子音樂(lè) electronic mail(e-mail) 電子郵件 electronic mailbox電子信箱15.deal with處理；安排；對(duì)付 1）處理，解決，安排 We must deal with this problem as soon as possible.2） 對(duì)待，對(duì)付，賓語(yǔ)是人Deal with a man

13、 as he deals with you . 以其人之道，還治其人之身。 3） 談?wù)?，涉?The book deals with the questions of maths.比較：do with 與deal with兩者都可以表示“處理”，但在特殊疑問(wèn)句中，do with與what連用，deal with與how連用。Eg:What do you do with the wounded?= How do you do with the wounded?練習(xí)：1).He made a speech at the conference,_folk music. 2).Last summer

14、I took a course on_poisonous gases. A.how to deal with B.what to deal with c.how to be dealt with D.what to be dealt with16.watch over 看守；監(jiān)視；照料 1） It was my duty to watch over the children.2）Will you （看守） my clothes while I have a swim?Answers:2. 1).From then on he knew she would win. 2)From now on,

15、we should work hard. 3.1)as a result of 2)results in 3)results from 4.1) I had so little money that I was unable to buy anything. 2).so honest a;such an honest 6.2)anyhow 9.signaled 10.typed;1)Which type of tea do you prefer? 2)My secretary types well. 11.1)by way of 2)by the way 3)in the way 4)No w

16、ay 5)on my way 12.1)raised 2)rose 3)arising from 15.1)dealing with 2)A 16.wacth over Spelling exercises:1. As soon as the students of geology arrived on the island, they were eager to _（探索）.2. You should _(簡(jiǎn)化) the procedureits too complex (復(fù)雜的).3. Music is the _ (通用的) language of human beings.4. He

17、set a _ (目標(biāo)）for himself of exercising at least three times a week.5. Unexpected difficulties a_ in the course of their experiment.6. With the help of his friends, he finally s_ the problem.7. It may rain, but a_ I will go out playing basketball.8. There are different t_ of blood, as you know.9. He said he wouldnt come, so his sudden a_ surprised all of us.Answer: 1. explore 2. simplify 3. universal 4. goal 5. arose 6. solved 7. anyhow 8.types 9.appearance 希望對(duì)大家有所幫助，多謝您的瀏覽！