人教版高中英語選修八unit2wordstudy教學(xué)課件

1、Welcome To Our ClassUnit 2 CloningWord Study不同；相異剪紙；剪枝；剪報(bào)簡單的；直接的；坦率的復(fù)雜的著手；從事；承擔(dān)突破程序總共；完全地天命；命運(yùn)撞擊；沖擊；巨大的影響獲得；贏得禁止；不準(zhǔn)使失望；使沮喪得到好的結(jié)果；取得成功；償還differcuttingstraigtforwardcomplicatedundertakebreakthroughprocedurealtogetherfateimpactobtainforbidcast downpay off拼一拼twin identicalnucleussomaticembryoarbitraryth

2、e mediaattainmoralconservativein favour ofaccumulate雙胞胎之一同一的；一模一樣的軀體的；肉體的；細(xì)胞體的胚胎任意的媒體獲得；到達(dá)（水平、年齡）支持；贊成道德上的；倫理的積累；聚集原子核；中心保守的；守舊的 認(rèn)一認(rèn)猜一猜詞根構(gòu)詞單詞1._ (adj.精確的；準(zhǔn)確的)adj.+-lyexactly(adv.) 精確地；準(zhǔn)確地correct(v.) 改正；修改v.+-ion2._(n.)改正；修正3._(vi.) 反對；不贊成4. objection(n.) 不贊成；反對；異議5._(vt.vi.)堆積；累積accumulation(n.) 積累；

3、聚積commerce(n.) 商業(yè)n.+-ial6._(adj.) 商業(yè)的；貿(mào)易的carry(v.) 攜帶；搬運(yùn)v.+-(i)er7._(n.) 攜帶者；搬運(yùn)者；運(yùn)輸工具exactcorrectionobjectaccumulatecommercialcarrier不同；相異 differ Vi.Step2: Word StudyFrench differs from English in this aspect.differ from A in B 在B方面和A不同I have to differ with you onaboutover that point.differ with sb

4、onaboutover sth 和某人在某事上意見不和different adj. 不同的difference n. 區(qū)別；差異I believe that I can make a difference in this world.make ano difference to 對.有無影響、作用sizecolourshape 大小、顏色、形狀Can you tell me the difference between this book and that book?tell the different between A and B.辨別A和B的不同之處 精準(zhǔn)的;精確的exact adj.確

5、切地說exactly adv. 精準(zhǔn)地；的確如此 Exactly speaking, the accident happened at 8:00 yesterday. to be exactexactly speakingcutting 剪紙；剪枝；剪報(bào)papercutting+=papercuttingThese two lovely girls are _, so they are_in sex and appearance. twins identical 同一的；一模一樣的 identical adj.著手；從事；承擔(dān)undertake vt. It is a difficlut ta

6、sk to undertake.undertake-undertook -undertaken She undertook the responsibility for these changes.He undertook to pay the money back in one month.undertake the responsibility for sth 為.承擔(dān)責(zé)任undertakepromise to do sth. 答應(yīng)做. 得到好結(jié)果；取得成功；償還pay off His hard work paid off.After ten years of hard work, she

7、 paid off all the debts at last.得到好結(jié)果pay off the debts 償還債務(wù)pay for sth 為什么付費(fèi);吃苦頭pay back 還錢；報(bào)復(fù)Can you lend me $10? Ill pay you_on Friday.You will have to _your carelessness.cast sb down投;扔;擲 cast-cast-cast vt. 使失望某人感到失望sb feel cast downIf you are always cast down by such kind of failure, you will ne

8、ver succeed.The trees cast a shadow down on the ground.cast a shadow down onover sth 在.上投下影子cast sb down 使.失望，沮喪總共；完全地；總的來說altogether1. Altogether, the book is quite intresting.2. I dont altogther agree with you.3. Altogether, Dolly lived six and a half years. generally speaking 總的來說completelytotall

9、y 完全地 in all 總共反對;不贊成object vi Many scientists object to (carrying out )the experiment.Especially one of the scientists, he raised an objection to everything we said.Therefore, we will not carry out the plan if they have anobjection. object to (doing) sth 反對.反對做.have an objection to (doing) sth 反對做.

10、raise an objection to (doing) sth 對.提出異議objection n. 反對 object n. 物體，目標(biāo)，賓語 objective adj. 客觀的 The author of the eassay holds an objective attitude towards cloning，since she doesnt state any personal opinions. 客觀的撞擊；沖擊；巨大的影響impact n.The reform and opening-up policy has a great impact on our countrys

11、economy.influncehave a great impact on sth 對什么有很大的影響獲得，贏得 obtain vt.贏得獎學(xué)金一份耕耘，一分收獲掌握一門語言實(shí)現(xiàn)夢想obtain a schorshipno pains, no gainsacquire a good knowledge of a languageachieve ones dreamgain acquire get achieve attain 禁止；不準(zhǔn)forbid vt.I forbid you to tell it to anyone.forbadeforbad-forbiddenMy parents f

12、orbade me from meeting my friends online.The law forbids smoking in public places.forbid sb to dofrom doing sth 禁止某人做.forbid doing sth 禁止做某事The forbidden City支持；贊成in favour of 幫某人的忙do sb a favourIs the author in favour of cloning or against it?be in favour of 贊成be against 反對Step3: Consolidation填一填1.

13、 In many aspects natural clones,such as _(一模一樣的) twins, do not d_greatly from man-made ones.2. He was c_down when the procedure he had used to produce a mammal clone ended in failure.3. Dust will a_in a deserted house.4.Her memory is so excellent that she could remember the e_names of the roads we p

14、assed o the way.5.Grey decided to move to the countryside and his wife made no o_of it.6.The media has a _(道德上的) responsibility to report news truthfully.identicalifferastccumulatexactbjectionmoral Freddy was an ambitious scientist, as he grew older, he only had one ambition left _(attain)-to contin

15、ue his career forever. To do this he thought he would have to clone himself. The doctor explained_this was a complicated procedure that he should consider _(care). shortly after Freddy did some research, he discovered the fate of Dolly the Sheep. It seemed as if a clone was a _(carry) of more weaknesses than its original.Freddy was cast_and looked for some way _(reform) the cloning procedure to avoid this problem.Sadly this seemed_(possible)._Freddy made up his mind