人教版選修八unit2知識(shí)點(diǎn)

1、Unit 2 CloningLanguage points （重點(diǎn)詞匯）編號(hào)：008 編寫(xiě)者：王淑麗 審核者：焦麗勇學(xué)習(xí)目標(biāo)：1、掌握核心單詞和短語(yǔ)的用法。2、掌握詞匯在具體語(yǔ)境中的含義、詞性和用法。.學(xué)習(xí)任務(wù)：重點(diǎn)單詞或短語(yǔ)（旨在提供詞匯綜合運(yùn)用所需材料）11雙語(yǔ)釋義 vi.不同；相異；意見(jiàn)相左(to disagree with sb.)用適當(dāng)?shù)慕?、副詞填空Humans differ _ other mammals _their ability to speak.I have to differ _ you _ that.Theres not much difference _ price

2、_ the two computers.歸納拓展differ _在方面不同differ_.在上與某人持不同看法differ_/be _與不同_有差別，有影響_分清A和Bbe _在方面與不同2 雙語(yǔ)釋義 n(可見(jiàn)或可觸摸的)物體，東西(thing)；v.口頭表示反對(duì)(或不同意)(oppose；disagree)完成句子They objected_.他們不贊成把會(huì)議推遲。歸納拓展_.反對(duì)，不贊成某人/某事(to為介詞)_反對(duì)(某人)做某事be _支持/反對(duì)3owe的適當(dāng)形式填空The company _ money _ more than 60 banks.He _ his survival _

3、his strength as a swimmer.He was out of work _a physical injury.歸納拓展_欠某人某物_把某事歸功于某人或某事_(to為介詞)因?yàn)?，由?雙語(yǔ)釋義 vt. & vi.(_,_)打；罷工(refuse to work)；敲；撞擊(hit)；侵襲(attack)；給(某人以)印象(impress)；擦(rub)；n.罷工；打擊；毆打(kicking or hitting)寫(xiě)出下列句子中strike的漢語(yǔ)意思The visitors were struck by the beauty of the West Lake.The tr

4、ee was struck by lightning. That area was struck by a snowstorm.When the clock strikes six，the children go home for dinner.He struck a match to light the candle.A bright idea suddenly struck me that I could use the money I saved to help a poor student in the countryside.歸納拓展_使刻骨銘心_某人突然想起_被某人/某物打動(dòng) _在

5、罷工 5雙語(yǔ)釋義 v抵制(refuse to accept)；抗拒；反抗(fight back)(1)句型轉(zhuǎn)換She could hardly resist laughing on those occasions.She _ on those occasions.She _ on those occasions.(2)完成句子He found it hard _.他發(fā)現(xiàn)不買(mǎi)這些書(shū)是很難的。歸納拓展 _.抵制做某事_n.反抗；抵制6雙語(yǔ)釋義 沮喪；不愉快(be sad or unhappy)用適當(dāng)?shù)慕椤⒏痹~填空He was much cast _ by the result of the exp

6、eriment.Its side effects cast doubt _ the usefulness of the drug.In her opinion，Murphy should be cast _ prison.歸納拓展cast/throw/put sb. _ prison把某人投入監(jiān)獄cast doubt_使懷疑 cast/throw light _使為人所知/被披露出來(lái)Unit2 CloningLanguage points （重點(diǎn)短語(yǔ)句式和語(yǔ)法）編號(hào)：009 編寫(xiě)者：王淑麗 審核者：焦麗勇學(xué)習(xí)目標(biāo)：1、掌握核心單詞和短語(yǔ)的用法。2、掌握詞匯在具體語(yǔ)境中的含義、詞性和用法。.學(xué)習(xí)

7、任務(wù)：重點(diǎn)單詞或短語(yǔ)（旨在提供詞匯綜合運(yùn)用所需材料）7雙語(yǔ)釋義 得到好結(jié)果(bring good result)；付清(finish paying the money)；(付清工資后)解雇(dismiss)；取得成功(be successful)(1)寫(xiě)出下列句子中pay off的漢語(yǔ)意思It would take him the rest of his life to pay off that loan. Sandra was determined to become a doctor and her persistence paid off. The boss paid off the e

8、mployees. Did your daring plan pay off？ 歸納拓展pay for_ pay back_訪問(wèn)8完成句子We are surprised to find the old temple is still _ after the earthquake.地震之后我們吃驚地發(fā)現(xiàn)那座古老的寺廟仍舊完好。They agreed to lend us the car _ we returned it before the weekend.他們同意借車(chē)給我們，條件是周末以前歸還。_ must you tell him what happened.你決不能告訴他所發(fā)生的事。歸納

9、拓展_健康狀況不佳；狀況不好_t在條件下；假如；條件是_無(wú)論如何都不；決不living/housing/working conditions_9.接著傳來(lái)了多莉病重的壞消息。_ the mayor will inspect our school.有消息傳來(lái)市長(zhǎng)將來(lái)我們學(xué)校視察。用合適的結(jié)構(gòu)填空使下列句子成為含有同位語(yǔ)的句子(1)Tom is a handsome boy.Tom is our monitor.Tom，_，is a handsome boy.(2)I will do the experiment.I will do it by myself.I，_，will do the exp

10、eriment.(3)They are six.She is the oldest among them.She is the oldest among them _.(4)He told me the news.The plane had exploded.He told me the news _.(5)The freezing temperature is the temperature at which water freezes under ordinary pressure.Freezing point is that too.The freezing temperature，or

11、 _，is the temperature at which water freezes under ordinary pressure.微寫(xiě)作(37)寫(xiě)作素材1人們對(duì)克隆有不同的看法。2有些人很沮喪，因?yàn)樗麄冋J(rèn)為這在倫理上是不合理的，應(yīng)該被禁止。3實(shí)際上許多國(guó)家從事這個(gè)課題并獲得重大的突破。4所以我們無(wú)法抗拒它。提示：黑體部分用本單元詞匯表達(dá)。連句成篇(將以上句子連成一篇50詞左右的英語(yǔ)短文)Peoples ideas of_. Some feel _because they think it is not_ and should be _.Actually many countries _

12、 it and _great _. So we are_ to_it. Unit 2 Cloning單元要點(diǎn)回顧編號(hào)：010 編寫(xiě)者： 王淑麗 審核者：焦麗勇.立體式復(fù)習(xí)單詞A基礎(chǔ)單詞1_ adj.精確的；準(zhǔn)確的2_ adj.商業(yè)的；貿(mào)易的3_ vt.扔；投；擲4_ vt.積累；聚積5_ adj.必須做的；義務(wù)的；強(qiáng)迫的，強(qiáng)制的6_ vt.欠(帳，錢(qián)，人情等)；歸功于7_ vt.退休，離開(kāi)8_ vt.打擾vi.操心 n煩擾9_ n假定；設(shè)想10_ n規(guī)則；規(guī)章；法規(guī)11_ vt.抵抗；對(duì)抗B詞匯拓展12_vi.不同；相異_adj.不同的_n差異；區(qū)別13_vt.著手；從事；承擔(dān)_(過(guò)去式)_(

13、過(guò)去分詞)14_n改正；修正；糾正_vt.改正；糾正；批改15_vi.反對(duì)；不贊成_n反對(duì)，異議16_n媒介；手段；工具_(dá)pl.大眾傳播媒介17_vt.禁止；不準(zhǔn)_(過(guò)去式)_(過(guò)去分詞)18_v打；撞擊；罷工_(過(guò)去式)_(過(guò)去分詞)19_adj.虛榮的；自負(fù)的；徒勞的_n自負(fù)；虛榮心；無(wú)意義20_adv.僅；只；不過(guò)_adj.僅僅的21_n裝飾_vt.裝飾；裝修22_vt.崇拜；愛(ài)慕；喜愛(ài)_n崇拜者；贊美者；熱愛(ài)者23_adj.合情理的；講道理的；公道的_n理由；道理.遞進(jìn)式回顧短語(yǔ)A短語(yǔ)互譯1_與不同2_得到好結(jié)果；償清3_使沮喪；不愉快4_反對(duì)；不贊成5_贊成；支持6be bound

14、to do _7o one's heart _8from time to time_9bring back to life_ 10in vain_11in good/poor condition_B用上面詞組的適當(dāng)形式填空12To avoid accidents，it's important to check that all your tools are _ before starting.13_ a helicopter flew by，but mostly the sky remained clear.14All the doctors' ef

15、forts were _ and the man soon died.15All of them were strongly _ the project.16He has been working so hard at his lessons，so he _ pass the exam this time.17I've just _ my loan from his bank，what a relief!18How can James seriously _ my going with you?19Charles felt _ when he lost the race.仿寫(xiě)式活用句型1The_fact_that she seemed to develop normally was very encouraging.【句式仿寫(xiě)】近年來(lái)地球變得越來(lái)越暖和，這一事實(shí)讓科學(xué)家們很擔(dān)心。_2Then_came the disturbing news that Dolly had become seriously ill.【句式仿寫(xiě)】聽(tīng)，鈴響了。_3This_is_because the cloning of mammals is still a new scien