高考英语一轮复习Unit2Cloning课件新人教版选修.pptx

Unit 2 Cloning,基础知识梳理,考点知识导练,基础知识梳理 抓主干固双基,differ,1. vi.不同;相异 n.差别;差异 adj.不同的 adv.不同地 2. vt.从事;承担 n.任务;事业 3. vi.反对;不赞成 n.反对;异议 adj.客观的,difference,different,differently,undertake,undertaking,object,objection,objective,4. vt.禁止;不准 adj.禁止的;不准的 5. vt.掷 9. vt.获得,forbid,forbidden,strike,resist,resistance,resistant,bother,bothersome,cast,attain,10. adj.准确的;精确的 adv.准确地;究竟 11. vi.退休;离开 n.退休 adj.已退休的 12. adj.合情理的;公道的 13. n.规则;规章;法规 vt.调节;管理,控制 14. n.改正;纠正;修正 vt.改正;纠正;修正,exact,exactly,retire,retirement,retired,reasonable,regulation,regulate,correction,correct,15. vt.归功于 17.assumption n. . 18.popularity n. . 19.vain adj. .,accumulate,accumulation,owe,假定;设想,受人喜爱;流行,虚荣的;自负的;徒劳的,1.pay 得到好结果;偿清 2. vain 白费力气;枉费心机 3. good/poor condition 情况很好/坏 4. favour 赞成;支持 5.cast 使失望;使沮丧 6.(be) to (do). 一定或注定(做) 7.object 反对 8.strike. ones heart 使刻骨铭心 9. time time 不时;偶尔 10.bring back life 使复生;使复活,off,in,in,in,of,down,bound,to,into,from,to,to,1. if there is a new illness some of these animals may die,but others will survive and the ability to resist that disease to the next generation. 其优势是如果发生一种新的疾病,这些动物中的一些可能会死掉,但 是另外一些却能存活下来,并将抵抗那种疾病的能力传给下一代。 2. she seemed to develop normally was very encouraging. 看起来她是在正常地成长着,这很令人鼓舞。,The,advantage,is,that,pass,on,The,fact,that,考点知识导练 解疑难提知能,1.differ vi.不同;相异,differ with sb.on sth.和某人在某事上意见不同 differ in.在上不同 differ from.与不同 be different from.(in.)(在方面)与不同 make a difference (to.)(对)有影响,The two plans (在上不同) one major respect. People (与不同) one another in their ability to handle stress. Whatever she says will not (对有影 响) our arrangements.,答案:differ in differ from make a difference to,高考运用:完成句子,2.undertake vt.着手,从事,进行;担任,承担,负责,答应,承诺,undertake a task/responsibility承担任务/责任 undertake to do sth.许诺做某事,同意做某事 undertake for.为负责 undertake that.保证,高考运用:语法填空,答案:undertake undertook to pay,We must act as quickly as possible now.Just tell us whether you can (undertake) the task or not. She (undertake) that she would finish the job by Friday. He undertook (pay) the money back in six months.,特别提示:undertake sb.that.这一结构不正确,只可用undertake to do/that.,3.object vi.不赞成;反对 n.物体;目标,object to sb./sth.反对某人/某事 object to doing sth.反对做某事 have/take/make an objection to (doing)sth.对(做) 某事表示反对,高考运用:完成句子,答案:object objected to object to/have an objection to,My little experiment to find joy in a single (物体) worked for both of us.(2018全国,阅读理解D) My mother (反对) my applying for the post. I (反对) charging for parking.,写作联想:高考运用其他表达方式 I am opposed to charging for parking. I am against charging for parking.,4.forbid vt.禁止;不准,forbid sb.to do sth.=forbid sb.from doing sth.禁止 某人做某事 forbid (doing) sth.禁止(做)某事,高考运用:完成句子,答案:forbid their children from going/to go was forbidden to leave forbids smoking,Most parents (禁止他们 的孩子去) swimming alone in the river. He (被禁止离开) the base as a punishment. The new law (禁止吸烟) in offices.,特别提示:forbid后不能直接跟动词不定式作宾语,但可直接跟动词-ing形式作宾语,也可用 forbid sb.to do sth.形式,有类似用法的单词还有:allow, permit,advise 等。,5.owe vt.欠(账、钱、人情等);归功于,owe sth. to sb.把某事物归功于某人;应感激某人 owe sb. sth.(=owe sth. to sb.)欠某人某物 owing to.因为,由于(一般作状语),高考运用:完成句子,答案:owes his good health to owe the garage owing to,He (把身体健康归功于) plenty of exercise and a regular life. We still (欠汽修厂) $50 for those repairs. The train was late (由于) the bad weather.,6.resist vt.抗拒,抵制,对抗,忍住,resist (doing) sth.抵制(干)某事 cant /couldnt resist doing sth./cant help doing sth.忍不住干某事,答案:resist showing resistance,Make sure you (resist) the urge to answer every message you receive. The boy couldnt resist (show) off his being praised by the teacher on arriving home. The (resist) to vaccine has continued for decades,and it is driven by a real but very small risk.(2017北京,阅读理解C),高考运用:语法填空,7.pay off 得到好结果;取得成功(不及物动词短语);偿清(及物动词短语),pay for sth.付某物的钱;为某事物付出代价 pay (sb. money) for sth.因某事而付某人钱 pay back 偿还(欠款);报复;回报 pay a visit to拜访 pay attention to注意,高考运用:完成句子,答案:pay off pay off paid for pay back,This work is starting to (获得回报). (2016北京,阅读理解C) With a low salary,I am unable to (偿清) the bank loan in ten years. He paid the doctor and (支付) his medicine,too. That I can (回报) the help people give me makes me happy.,8.in vain白费力气;枉费心机,in advance提前 in debt负债 in order井然有序 in return作为回报 in danger处于危险状态中,高考运用:完成句子,答案:in vain in advance in order in return,I tried every means to get them to be quiet but (白 费力气). He would call (提前) to make sure there was no alcohol at the party.(2017天津卷) Some teachers find it hard to keep their classes (井 然有序). He was always ready to help others; (作为回报),he was liked by everyone.,9.The advantage is that 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. 其优势是如果发生一种新的疾病,这些动物中的一些可能会死掉,但是另外一 些却能存活下来,并将抵抗那种疾病的能力传给下一代。,句型:The advantage is that.优势是,此处that引导的是表语从句。在这个表语从句中,if there is a new illness是条件状语从句,后面的some of these animals may die和 others will survive and pass on the ability to resist that disease to the next generation是表语从句中的主句。,The problem is that.问题是 One idea is that.一种观点是 The chance is/Chances are that.有