选修8Unit2市公开课金奖市赛课一等奖课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,英语模块复习之book 8 unit 2,Unit 2 Cloning,1.,语篇提升,2.,基础知识自测（重点单词、短语、句型）,第1页,第1页,Cloning is,a way of,1._(make),an exact copy of,another animal or plant.It has two major uses.,One,is,2._ gardeners use it to produce commercial quantities of plants.,The 3._ is,that it is valuable for research on new plant species and for medical research on animals.4._,the process of cloning,is difficult,5._(undertake).,making,that,other,However,to undertake,The first successful clone,Dolly the sheep,made,the whole 6._(science),world,follow its progress,though it had 7._ problems,than,the normal sheep.On the other hand,Dollys appearance 8._(raise)a storm of objections and,had a great impact,9._ the media and public imagination.Different people have different opinions on it.However,scientists still,wonder,10._ cloning will help or harm us and where it is leading us.,scientific,more,raised,on,whether,第2页,第2页,写出下列必考单词,1.仅，只，但是 adv._,2.立刻，不久 adv._,3.缺点，不利条件 n._,4.直接，坦率adj ._,5.突破n._,6.程序，环节n ._,7.假定，设想 n._,8.任意adj._,9.媒介，手段（pl.）n._,10.最初，开始adj._,11.必须做，逼迫adj._,12.保守，守旧adj._,merely,shortly,drawback,straightforward,breakthrough,procedure,assumption,arbitrary,media,initial,compulsory,conservative,13._(,adv.,)总共；完全地,14._(,vt,.)取得；赢得,altogether,obtain,第3页,第3页,15._(,vt,.)取得；到达(水平、年龄、情况等),16._(,vt,.&,vi,.)积累；聚积,17._(,vt,.)欠(账、钱、人情等)；归功于,18._(,vt,.)打扰 (,vi,.)操心(,n,)烦扰,19._(,adj,.)虚荣；自负；徒劳,20._(,vt,.)抵抗；对抗,21._(,vt,.)崇敬；爱慕；爱慕,attain,accumulate,owe,bother,vain,resist,adore,第4页,第4页,.写出以下单词改变形式,1.有区分(v.)_；,差异(n.)_；,不同(adj.)_,2.宾语；物体(n.)_；,反对;抗议(v.)_；,反对(n.)_；,客观(adj.)_,3.装饰(v.)_；,装饰（n.）_,4.修改;纠正(v.)_；,准确;得体adj._；,不准确(adj.)_,5.法规;条例（n.）_；,有规律;定时(adj.)_；,不规则(adj.)_,differ,difference,different,object,object,objection,objective,decorate,decoration,correct,correct;,incorrect,regulation,regular,irregular,第5页,第5页,6.商业;贸易(n.)_；,商业；贸易(adj.)_,7.严禁；不准 v._；,(过去式)_ _；(过去分词)_,commerce,commercial,forbid,Forbade/forbad;,forbidden,8._(,vt,.)着手；从事；承担 _(过去式)_(过去分词),9._(,vt,.)扔；投；掷 _(过去式/过去分词),10._(,vi,.)退休；离开 _(,n.,)退休,11._(,vi,.&,vt,.&,n.,)打；撞击；罢工 _(过去式/过去分词),undertake,undertook,undertaken,cast,cast/cast,retire,retirement,strike,struck/struck,第6页,第6页,Grey decided to move to the countryside and his mother,made no _ to,it,while his father _ to it.(object),From the appearance,we can not,tell the _ between,the twins,though they always have some _ ideas.And as for this phenomenon,ideas _,among,many people.(differ),objection,objected,differences,different,differ,第7页,第7页,.翻译下列必背短语,1.使沮丧 _,2.赞成 _,3.一定，注定 _,4.适合于,适当 _,5.使复生 _,6.得到好结果，取得成功；偿清 _,7.反对 _,8.使刻骨铭心 _,9.对有巨大影响 _,10.情况良好（坏）_,cast down,in favor of,be bound to(do),be appropriate to(for)sth.,bring.back to life,pay off,object to,strike.into one,，,s heart,have a great impact on,in good/poor condition,11.把归功于_,owe.to.,12.不时；偶然_,13.白费力气；枉费心机_,from time to time,in vain,第8页,第8页,1.Did your plan_（bring good results）?,2.Anyone would be _(feeling unhappy and depressed)by such news.,3.It is said that the doctor is able to_ the dying,4.You,ve done so much work that you_(be sure)pass the exam.,5.You should write in a style which _(be suitable for)your subject.,6.I _(not agree to)your plan because it will cost too much money.,7.Your staying up so late will _(affect greatly)your health.,pay off,cast down,bring.back to life,are bound to,is appropriate to,object to,have a great impact on,第9页,第9页,.句式扫描,1.Then _(传来令人沮丧消息)Dolly had become seriously ill.,2.However,scientists still wonder _ _(克隆技术会帮助我们还是伤害我们)and where it is leading us.,came the disturbing news that,whether cloning will help or harm us,3._(你认为是什么)the writers point of view in this reading passage?,4.Diversity in a group means having animals _ _(拥有排列方式不同基因).,5._(其优点是)if there is a new illness some of these animals may die,but others will survive and pass on the ability to resist that disease to the next generation.,What do you think is,with their genes arranged in different ways,The advantage is that,第10页,第10页,whether.or.引导名词性从句,仿写：他是否要参与这次会议还没定下来。,Whether he will attend the meeting or not has not been decided.,疑问词+插入语+陈说语序,仿写：你提议我们何时动身去北京？,When do you suggest we leave for Beijing?,【仿句自测】,依据下面句式仿写句子,news+that引导同位语从句,仿写：我知道他明天要来这里消息。,I know the news that he will come here tomorrow.,第11页,第11页,1.object,vi,.反对；不赞成,(1)object to sb./sth.反对；不赞成某人/某事,object to(sb.)doing sth.反对(某人)做某事,object that反对,(2)object,n.,物体；目的；宾语,objection,n.,反对,objective,adj,.客观,第12页,第12页,I feel a,strong objection to,getting up early.,我极其不愿意早起。,I,object,that,he was too young for the job.,我反对说他太年轻，不适合这份工作。,There were several,objects,on the floor of the room.,房间地板上有几样东西。,第13页,第13页,I _ _ the plan on the grounds that it is too expensive.,我反对该项计划，理由是它花费太大了。,【点津】,object表示“反对”时，为不及物动词，加宾语时需加介词to，而oppose表示“反对”时，为及物动词，可直接加宾语。,object to,第14页,第14页,2.obtain,vt,.取得；赢得,Further information can,be,obtained from,head office.,详细资料能够从总部得到。,He failed to,obtain,a scholarship.,他没有取得奖学金。,第15页,第15页,achieve,acquire,obtain,gain,【,辨析】,理解下列区别并选词填空,强调通过极大努力，克服困难后达到目的。,指通过不懈努力才取得技术、知识等抽象东西，也指养成习惯等。,指通过努力或付出代价或通过长时间而得到所需要东西。,指需要做出比,obtain,更大努力，往往指通过竞争取得一些有价值东西。,第16页,第16页,After the country _ independence,it _ great success in economy and it _ recognition of the world.,She _ a good knowledge of English from Mr.Tang.,gained,achieved,obtained,acquired,第17页,第17页,3.owe,vt,.欠(账、钱、人情等)；归功于,I,owe him ten dollars,.=,I,owe ten dollars to him.,我欠他10美元。,The young writer,owed his success to,his teachers encouragement.,年轻作家把自己成功归功于他老师勉励。,第18页,第18页,【归纳】,owe sth.to sb.=owe sb.sth._,owe.to._,【想一想】,你知道owing to意思吗?与该短语意义相近介词短语尚有哪些？,欠某人某物,把归功于,第19页,第19页,【拓展延伸】,owing to表示“由于”。含有类似意义介词短语尚有：,due to,较正式用语，惯用于正式通告或公开申明中。,because of,非正式用语，尤其用于解释某件事发生原因与过程。,thanks to,有“多亏”之意，也可用于解释某件事发生原因与过程。,第20页,第20页,4.bother,vt,.打扰,vi,.操心,n.,烦扰,(1)bother sb.with/about sth.,为某事打扰或麻烦某人,bother about/with sth.为某事烦恼,bother to do sth.费心/特意做某事,Dont bother.不用费心了；不用麻烦了。,(2)put sb.to any bother 给某人添乱,第21页,第21页,Dont,bother yourself about,these details.,不要为这些琐事伤脑筋。,The problem,has been bothering me,for weeks.,那个问题已经困扰我几种星期了。,I dont want to,put you to any bother,.,我不想给您添麻烦了。,第22页,第22页,【真题链接】,天津,14I need to advertise for a roommate for next term.,_?Mary is interested.(Why bother/So what/What for),Why bother,第23页,第23页,5.strike,vt,.&,vi,.打；撞击；罢工；袭击；报时；划(火柴),n.,罢工,He was so angry that he,struck,the table,with,his fist.,他气得用拳头砸桌子。,The visitors,were struck by,the beauty of the tourist area.,游客被旅游区美景迷住了。,第24页,第24页,It struck me that,he had been lying to me.,我忽然意识到他始终在对我说谎。,They,were on strike,for higher pays.,他们在为争取更高薪水而罢工。,第25页,第25页,【归纳】,strike.with._,It strikes sb.that._,be struck by_,be on strike_,用敲打,某人忽然意识到/想起,被打动,在罢工,第26页,第26页,strike,beat,hit,tap,knock,【,辨析】,理解下列区别并选词填空,表示用力打或敲，能够是一次或多次，也有,“,撞击，袭击,”,之意。,指连续多次或有节奏地敲打，击打；尚有,“,痛打，跳动，打败,”,之意。,表示,“,撞击，袭击,”,，同,strike,，但比其稍弱一些，多指一次性打中或击中。,指轻拍。,指敲打并伴有响声，尚有,“,打倒，撞翻,”,之意。,第27页,第27页,Tom _ me on my shoulder,reminding me of someone _ on the window and I found the raining was _ against the window and that a car _ a tree by the road and a girl _ by the car was crying for help beside the window.,tapped,knocking,beating,hit,struck,第28页,第28页,6.pay off得到好结果；取得成功；偿清,Next，he undertook to,pay off,the debts.,然后，他开始归还债务。,Your efforts are sure to,pay off,.,你努力一定会得到回报。,Did your plan,pay off,?,你计划成功了吗？,第29页,第29页,【点津】,pay off表示“得到回报；取得成功”时，不用于被动语态。,【拓展】,补全下列短语,pay(sb.)._ sth.(给某人)支付费用,pay _ 还钱；报复,pay _ to注意,pay a _ to访问,for,back,attention,visit,第30页,第30页,7.in favour of赞成；支持,Personally speaking,Im,in favour of,the plan,.,就个人而言，我赞成这个计划。,My sister was against my suggestion while my brother was,in,favour,of,it.,我姐姐反对我提议，而我弟弟却赞成。,第31页,第31页,【拓展】,翻译下列短语,in sb.s favour_,do sb.a favour=do a favour for sb._,对某人有利,帮某人一个忙,第32页,第32页,8.in vain 白费力气；枉费心机,All our efforts were,in vain,.,我们所有努力都付诸东流了。,We tried,in vain,to make him change his mind.,我们想使他改变主意，结果白费力气。,第33页,第33页,【拓展】,补全下列“in+,n.,”短语,in _ 提前,in _ 主管,in _ 负债,in _ 井然有序,in _ 有进展,in _ 作为回报,in _ 从理论上,advance,charge,debt,order,progress,return,theory,第34页,第34页,9.in good/poor condition 情况较好/坏；,情况较好/坏,He is,in good condition,for a man of his age.,他就其年龄而言，身体情况较好。,The house is,in good/bad condition,.,房子条件良好/不好。,第35页,第35页,【拓展】,out of condition情况欠佳,on condition that条件是，倘若,on no condition决不,第36页,第36页,Ill do it _ _ _(条件是)you pay for everything.,【点津】,in good/bad condition相称于in a good/bad state，表示“情况良好/欠佳”。,on condition that,第37页,第37页,10.Then came the disturbing news,that,Dolly had become seriously ill.,接着传来了多莉病重坏消息。,此句中that引导从句为同位语从句，对news进行解释阐明，that仅起连接词作用，无意义，不能省略。,常见后接同位语从句抽象名词有：fact,news,hope,idea,doubt,thought等。,第38页,第38页,I have no,idea,when,the meeting will be held.,我不知道这次会议何时举办。,The news that,our football team had won the match was encouraging.,我们足球队赢了比赛消息鼓舞人心。,The question whether,we should continue to do the experiment has not been answered yet.,我们是否该继续试验问题还没有被处理。,第39页,第39页,【点津】,that引导定语从句与同位语从句区别：,(1)同位语从句that仅起连接词作用,无意义，不能省略。,(2)定语从句that一方面起引导从句作用，另一方面在定语从句中担当主语、宾语、表语。,第40页,第40页,The news _ he told me was not true.,My parents are pleased with the fact _ I passed the exam.,that/不填,that,第41页,第41页,(1)resist使用办法,(2)be bound to正确利用,(3)with复合结构中宾语补足语形式,第42页,第42页,1.选词填空(eager/bound),Do you like what she is doing?,No,I think what she is doing is _ to raise arguments.,The mother was _ to see the doctor about her sick son,.,bound,eager,第43页,第43页,2.用所给词适当形式填空,广场上方挂着诸多红灯笼，我们学校看起来就更美丽了。,Our school looks more beautiful with many red lanterns _(raise)high over the square.,天天长江上各种船只来来往往显得格外忙碌。,The Yangtze River is very busy with so many boats and ships _(come)and _(go)every day.,raised,coming,going,第44页,第44页,3.完毕句子,I want a kind of glass dish that _(耐热).,This jacket can _(挡风抗冻).,resists heat,resist wind and cold,第45页,第45页,第46页,第46页,第47页,第47页,