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 exoressions Goals；1）The students can read the words fluently. 2) Learn the bold words by heart and learn to use them freely. 1. solve [s?lv] 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）from

2、now on從現(xiàn)在起; from then on從那時(shí)起；from here on此后；從這里開始 Eg.1)From now on,you can work on your own.從現(xiàn)在開始你可以獨(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、--------------------------- 3.as a result 結(jié)果 該短語單獨(dú)使用，后不接賓語，可以位于句首或句中。 Eg.It was froggy;as a result, the flight was delayed. (短語歸納)as a result of 作為…….的結(jié)果； result from起因；由來（句子的主語為果）； result in 導(dǎo)致（句子的主語為因） Eg. 1)The flight was delayed fog. 2)Hard work success. 3)Succe

4、ss hard work. 4.so…that…如此……以至于…… 類似的短語還有 such…that… so+形容詞（副詞）+that…/ such+名詞+that… Eg.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+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）

5、 2).Tom is ____________boy that he never tells a lie. Tom is____________boy that he never tells a lie.(Tom很誠實(shí)從來不說謊。) 5.explore [ikspl?:] vt. vi 探測(cè)；探索；探究 exploration .n Eg.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題的方法。 6.anyho

6、w [enihau] adv. （也作anyway）無論如何；不管怎樣;即使如此 1 / 7 1)Anyhow, we should finish the work today.無論如何，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。 7.goal [ɡ?ul] n. 目標(biāo)；目的;球門;得分?jǐn)?shù)；終點(diǎn) learning goals for vocabulary Who is keeping goal for Arsena?(誰給阿森納隊(duì)守球門？) k

7、ick a goal【足球】踢進(jìn)一球；踢得一分 8．human race 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 [siɡn?l] vi.vt.發(fā)信號(hào); n.信號(hào) She made a signal with her a

8、rm 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)）(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

9、書打字打得不錯(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 ways The work is well done in a way. 從某種程度上說,這工作做得不錯(cuò)。 The changes are an improvement________. （這些變化從某種意義上說是一種進(jìn)步）。 (短語)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順便說一下；on the/one’s way (to)在去…….的路上；by way of經(jīng)由，通過……. 填空：

10、1)..They are travelling to France_________London. 2).Oh,___________,there is a telephone message for you. 3).I am afraid your car is___________. 4)._________will I go on working for that man.(我不再給那個(gè)人工作了。) 5)．I’ll buy some bread _________ home. 12. arise [?raiz] vi.

11、（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,raise 1) arise vi. 不跟賓語，多指產(chǎn)生，發(fā)生和出現(xiàn)，通常以抽象名詞作主語。 2) rise vi.(rose,risen) 后

12、面不能跟賓語， 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，舉起；升起；提高；引起，激起（某事物）；飼養(yǎng)”，（1）raise one’s 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 there any matters ____________the minutes of the l

13、ast meeting..（關(guān)于上次會(huì)議的記錄有沒有問題？） 13..with the help of 在…….的幫助下=with one’s help Eg. ①With your help，I learned to use the computer．= With the help of you, I learned to use the computer. ②We cant finish the work without your help．= We cant finish the work without the help of you. 14. electronic [,i

14、lektr?nik] adj. 電子的。 electronics n.電子學(xué) electricity [,ilektris?ti] n. 電力；電流 an electronic calculator電子計(jì)算機(jī) electronic music電子音樂 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，賓語是人 Deal wi

15、th a man 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,_____

16、___folk music. 2).Last summer 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 with 16..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 whil

17、e I have a swim? Answers:2. 1).From then on he knew she would win. 2)From now on,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 y

18、ou prefer? 2)My secretary types well. 11.1)by way of 2)by the way 3)in the way 4)No way 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 shou

19、ld ________(簡化) the procedure—it’s too complex (復(fù)雜的). 3. Music is the ________ (通用的) language of human beings. 4. He 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,

20、 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 wouldn’t 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！