人教版高考英语总复习选修8Unit2Cloning课件PPT

这是一份人教版高考英语总复习选修8Unit2Cloning课件PPT，共56页。PPT课件主要包含了话 题 词 句，缺点不利条件　，实验　，探索　，禁止　，argument　，hot　，医学上的突破　，of　，to　等内容，欢迎下载使用。
1．drawback n．_______________2．experiment n．__________3．explre vt.__________4．ban n．& vt.__________5．____________n．争论6．_______tpic 热点话题7．medical breakthrugh __________________
8．be wrth _______________值得考虑9．in terms ______从……角度10．bject ______/be ___________反对11．agree/be fr____________12．a sund attitude ____________13．fllw the lead____________14．cntribute t ___________the prblem f有助于……问题的解决15．test ut the thery by experiment _______________
cnsidering　
1．Tday's technlgy develps ______quickly ________many impssible things becme true.如今的科技发展得如此快以致于许多不可能的事情都成为了现实。 2．In my wn pinin, I ____________clne the endangered animal and _________________clning human.以我的观点，我同意克隆濒危动物、不同意克隆人类。3．I think that we shuld use the clne t ____________________________.我想我们应该用克隆物使人们的生活变得更美好。
disagree with　
make ur life better ff　
Ⅰ．单词识记1．__________vt.获得；赢得2．_______vt.欠 (账、钱、人情等)；归功于……3．__________vt.打扰　vi.操心　n．[C，U]烦扰4．________adj.虚荣的；自负的；徒劳的5．__________vt.禁止；不准→_____________adj.被禁止的6．__________vi.反对；不赞成→_____________n.[C，U]不赞成；反对；异议
btain　we　bther　vain　frbid　
7．__________vi.& vt.& n．打；撞击；罢工→__________(过去式)→__________(过去分词)→____________adj.迷人的8．__________vi.不同；相异→_____________adj.不同的；与众不同的→______________n.[C，U]差异；不同9．_____________vt.着手；从事；承担→_____________(过去式)→______________(过去分词)10．______________vt.& vi.积累；累积→________________n.[U]积累；增加
difference　
undertaken　
accumulate　
accumulatin　
11．______________adj.合情理的；讲道理的；公道的→ (反义词)________________adj.不合情理的12．__________vt.抵抗；对抗→______________n.[U]抵抗；对抗→_____________adj.有抵抗力的；抵制的13．__________vi.退休；离开→___________adj.退休的→______________n.[U]退休14．breakthrugh n．__________15．attain vt. _____________16．drawback n．_____________________
unreasnable　
resistance　
retirement　
Ⅱ．词汇运用1． (2016·上海卷)Walking shuld ________________(frbid) n escalatrs that are at least 18.5 in height.2． (2016·天津卷)IQ and family scial and ecnmic class made n real ______________(differ) in hw the bys turned ut.3． (2015·全国卷Ⅱ)It __________(strike) me that playing against the ther team was a great mment fr all the girls n the team.4． (2015·陕西卷)They tk a mre ______________(reasn) apprach, cnveying t their children hw success at schl culd imprve their lives.5． (2015·陕西卷)My sccer cach ___________(retire) last week.
be frbidden　
6． (2015·湖南)Smetimes I act as a listening ear fr fellw students t talk ver what is _____________(bther) them.7． (湖北卷)S far the well­knwn jurnalist has _______________ (accumulate) mre than 4000 interviews with famus peple.8．Frm the appearance, we can nt tell the _______________between the twins, thugh they always have sme _____________ ideas. (differ)9．Grey decided t mve t the cuntryside and his mther made n _____________t it, while his father ____________t it. (bject)10．Dn't__________ that yu are a princess and stp living in ______________ any mre. (assume)
accumulated　
differences　
Ⅲ．单词巧记1．由frbid的用法想到的
2．accumulate相关动词小结①accumulate vt.& vi.积累　　②increase vt.& vi.增长③enlarge vt.& vi. 扩大；放大 ④expand vt.& vi. 扩大；膨胀⑤shrink vt.& vi. 收缩；缩小 ⑥reduce vt.& vi.减少3．resist形近词集锦①resist v．抵抗 ②insist v. 坚持③assist v. 协助 ④assistant n. 助手 ⑤cnsist vi. 由……组成 ⑥cnsistent adj. 始终如一的；一贯的
Ⅰ．短语默写1．___________得到好结果；取得成功；偿清2．_____________使失望；使沮丧；不愉快3．_____________反对4．________________赞成；支持5．_______________________一定或注定 (做)……
pay ff　cast dwn　bject t　in favur f　 (be) bund t (d)...　
6．___________________________使……刻骨铭心7．_____________________不时；偶尔8．______________________使复生；使复活9．___________白费力气；枉费心机10．_________________________状况很好/坏；情况很好/坏
ne's heart　frm time t time　bring back t life　in vain　in gd/ pr cnditin 　
Ⅱ．短语填空1．The huse is really_____________________—it wuld cst far t much t repair.2．Keep n wrking hard like this, and yur research _______________btain great success.3．The athlete's years f hard training ____________when she finally wn the Olympic gld medal.4．Dn't let yurself be _____________by a small failure in the experiment, try again.
in pr cnditin　
5．His parents tried t persuade him nt t give up his well­paid jb, but their effrts were___________.6．In ancient times, peple believed that they culd be ______________ ____________after death.7．Jack wanted t be infrmed _____________________hw Jane was getting alng.8．Muntain Tai __________its beauty_________________ and she decided t visit it again the next year.
brught back 　
frm time t time　
int her heart　
Ⅲ．联想归纳1．“动词＋副词”构成的合成词①drawback n．缺点②breakdwn n．崩溃；故障③farewell n．告别④feedback n．反馈⑤set­up n．计划；组织⑥break ­up n．分手；中断
2．“in＋名词＋f”短语全接触①in favur f赞成；支持②in memry f为了纪念……③in search f寻找④in hnur f为了纪念⑤in view f鉴于； 由于⑥in terms f就……而言3．heart相关短语全扫描①put ne's heart int用心对待②lse heart灰心③heart and sul全心全意地
Then came the exciting news that　　
The advantage f cycling t wrk is that　
undertake sth.着手/从事/承担某事undertake t d sth.保证/答应做某事undertake that...保证……undertake respnsibility/a task/a prject 承担责任/任务/工程
精 研 词 汇 短 语
1．undertake vt. (undertk，undertaken)着手；从事；承担；保证
完成句子。① (2015·湖北高考完成句子)We must act as quickly as pssible nw.Just tell us whether yu can ______________________r nt.现在我们必须尽快采取行动。你就告诉我们你能否承担这项任务吧。单句语法填空。②Dn't get wrried，because the secretary has undertaken _____________ (finish)the task by Friday.③The prject ______________(undertake)by the yung engineer n his wn turned ut t be very successful.
undertake the task　
(1)bject t sb./sth.不赞成/反对……bject t ding sth.反对做某事(2)bjectin n．反对；提出异议make/raise an bjectin t sth.对……提出异议have/make an/n bjectin t (ding)sth.反对/不反对 (做)某事(3)bjective adj.真实的；客观的；无偏见的
2．bject vt.反对；不赞成 (后常接介词t)　n．物体；目标
单句语法填空。①T be hnest, I strngly bject t ____________ (cheat) in examinatins.②Even if they raise an _____________ (bject) t ur plan, we must g ahead with it.
单句改错。③Smetimes, sme students bject the idea that English classes are taught in English.______________④He has a strng bjectin t smke n public places, especially with females present.__________________
Smke→smking　
3．frbid vt. (frbade/frbad，frbidden)禁止；不准
frbid后不能直接跟动词不定式作宾语，但可直接跟动名词作宾语，也可用frbid sb.t d sth.形式，有类似用法的单词还有：allw，permit，advise等。
用所给动词的适当形式填空。①They frbade their children ___________(play)cmputer games.②The manager frbids ___________(smke)during ffice hurs.③We were frbidden ___________(lk)ut f the windw when the train was mving.
用frbid的相关词语完成下列小片段。在英国的许多公共场所禁止吸烟。即使在家里，没有其他家庭成员的允许，吸烟也是禁止的。因此，在中国，一些人认为，我们的法律也应该禁止人们在公共场合吸烟。In many public places in England, it ④_________________________.Even at hme, withut the permissin f ther members, smking ⑤________________.S sme peple in China als hld the pinin that ur law shuld als ⑥__________________________in public.
is frbidden t smke　
is frbidden　
frbid peple t smke　
(1)we sb.sth.＝we sth.t sb.欠某人某物we sb.an aplgy 该向某人道歉we sb.a favur 欠某人一个人情(2)把……功功于……we it t sb. that...多亏某人……(3)wing t 因为；由于
4．we vt.欠 (账、钱、人情等)；归功于……；应感谢
完成句子。① (牛津高阶)She still ________￡3,000 ______her father.她还欠她父亲3,000英镑。②I think maybe we ______________________.我认为我们应向你道歉。③Mary will take care f the baby—she ____________________.玛丽会照看孩子的——她欠我一个人情。④____________the rain, the match was cancelled.由于大雨，比赛被取消了。
we yu an aplgy　
wes me a favur　
(1)bther sb.with/abut sth.为某事打扰或麻烦某人bther t d/ding sth.费心做某事It bthers sb.that/t d sth.使某人苦恼的是(2)put sb.t any bther 给某人添乱why bther 没有必要吧；何苦那么麻烦
5．bther vt.打扰　vi.操心　n．烦扰；令人烦恼的事或人
在空格内填入适当的词或用所给词的适当形式填空。①Culd I bther yu ___________ (give) this parcel t Mr.Miller?②We had a lt f bther ___________ (find) an available apartment.③T be frank with yu, I dn't want t bther her ________my prblem at the mment.
(1)resist sb.ding sth.反对某人做某事can't resist ding sth.忍不住做某事be hard/difficult t resist 难以抗拒(2)resistance n．反抗；抵制
6．resist vt.抵抗；对抗
用所给词适当形式填空或完成句子。①As a student, studying is always the first thing, and we shuld ______________________ (自觉抵抗) the temptatin f the Internet games.②T tell the truth, I resist ______________ (frbid) students t carry cell phnes.③Finally n ne culd resist ____________ (burst) int laughter.④As fr me, tasty fd _____________________(难以抗拒)．
cnsciusly resist　
is hard t resist　
(1) ne's heart使……刻骨铭心be struck by/with被……击中/打动/感动It strikes/hits/ccurs t sb. that...某人突然想起……sth./ strikes/hits/ccurs t sb.某人突然想起……(2)g n strike罢工
7．strike vt. (struck，struck/stricken)敲击；打中；忽然想起；给人深刻印象；罢工　n．罢工
完成句子。①The visitrs __________________the beauty f the turist area.游客被旅游区的美景迷住了。 ②Staff at the hspital __________________in prtest at the incidents.医院员工举行罢工，抗议这几起事件。
were struck by　
went n strike　
指出strike在句中的不同含义。③He struck me as a very serius but friendly persn.________________④A pwerful earthquake struck the Italian island f Sicily early this mrning. _____________⑤At this pint, it suddenly struck me that I was wasting my time.____________⑥She struck him in the face._________
pay sth. ff全部偿还；偿清债务pay sb. ff (结工资后)解雇；打发走pay fr sth.付钱 (买)；支付；为某事吃苦头或受惩罚pay sb. fr sth.付钱给某人买pay back还钱；偿还；报复pay a visit t参观；访问pay attentin t注意；重视
8．pay ff 还清 (债务)；取得成功；得到回报
完成句子。① (2016·北京高考)This wrk is starting t ___________. The annual death rate fr adult cndrs has drpped frm 38% in 2000 t 5.4% in 2011.这些努力开始奏效。成年秃鹫的年死亡率从2000年的38%降到了2011年的5.4%。②What made him happy was that after all these years he at last ________________________使他高兴的是经过这些年之后他终于还清了所有的债务。③That I can ____________the help peple give me makes me happy.能够回报人们给我的帮助让我感到很开心。
paid ff all his debts.　
写出下列句子中pay ff的含义。④It wuld take him the rest f his life t pay ff that lan.__________⑤Tw hundred wrkers have been paid ff.___________________⑥All thse weeks f studying will pay ff when yu take the exam.___________高考小作文。⑦ (山东高考书面表达)我对英语非常感兴趣而且付出了努力，最后我所有的努力都得到了回报。I was very interested in English and wrked hard at it. Finally _______________________.
all my effrts paid ff　
ut f bad cnditin (人)身体不适n cnditin that 只要；条件是n this/that cnditin 在这种/那种条件下n n cnditin 绝不；一点儿也不 (放在句首，用部分倒装)wrking/living cnditins 工作/生活条件
9．be in gd/pr cnditin 处于好的/坏的状况
完成句子。① (朗文辞典)The car has been well maintained and is ___________________.这辆车一直保养得很好，车况极佳。② (安徽高考书面表达)What I want yu t realize is that everybdy is likely t be _____________________.我想让你意识到的是每个人都可能有状况不好的时候。③Yu can keep the bks fr abut 3 weeks _____________________yu preserve them well.这些书你可以借三个礼拜，条件是你必须好好保存。
in gd cnditin　
n cnditin that　
句式升级。④Yu shuld tell him what has happened n n cnditin.→______________________________tell him what has happened. (倒装句)⑤They agreed t lend us the car as lng as we returned it befre the weekend.→They agreed t lend us the car _____________________we returned it befre the weekend. (同义句转换)
On n cnditin shuld yu　
该句中的划线部分是一个由that引导的同位语从句。同位语从句紧跟在fact, news, idea, dubt, pssibility, hpe, prmise, belief, suggestin, request等名词后，用来说明解释名词的具体内容。有时同位语从句可以不紧跟在它所说明的名词后面，而被其他成分隔开，在语法上叫作分隔式同位语从句。
精 析 句 型 结 构
1．Then came the disturbing news that Dlly had becme seriusly ill.接着传来了多莉病重的消息。
根据括号内的汉语意思完成句子。①—Is there any pssibility ___________________________________________ (你去机场接我)?—N prblem.②)Mdern science has given clear evidence ____________________________ _______________ (吸烟会导致许多疾病)．
that yu culd pick me up at the airprt　
that smking can lead t 　
many illnesses 　
③Despite the fact _________________________ (他们缺少食物), the explrers cntinued twards the gal.④— It's thirty years since we last met.— But I still remember the stry, believe it r nt, ______________________ ___________________(我们在一个下雨的夜晚迷路了)．
that they lacked fd　
that we lst ur way 　
n a rainy night 　
The advantage is that...“优势是……”。that在此引导表语从句。
2．The advantage is that if there is a new illness sme f these animals may die, but thers will survive and pass n the ability t resist that disease t the next generatin.优点是如果发生了某种新的疾病，这类动物中的一些可能会死去，而另外一些却能存活下来，并且把这种抗疫力传给下一代。
The advantage/strength that...……的优势是……The disadvantage that...……的不足是……The drawback that...……的缺点是……The prblem that...……的问题是……The chance is that...有可能……
完成句子。①_____________________ smiling can nt nly make us happy, but als please thers.其优势在于微笑不仅可以让我们高兴，还能让别人开心。②____________________________________________ it brings abut s much air pllutin.汽车普及的缺点是它带来了严重的空气污染。
The advantage is that　
The drawback f the ppularity f cars is that　
单句写作。③在你所就读的大学里住宿的优点是如果你有问题可以得到帮助。The advantage f using yur university accmmdatin _______________ _____________ if yu have a prblem.
is that yu can