资源描述
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,*,Unit 2Cloning,-,2,-,主题语境,:,人与社会,科技发展与信息技术创新,科学家精神,信息安全,-,3,-,高频单词,重点短语,难点句型,1.differ,vi.,不同,;,相异,高考佳句,Because a college community,differs,from the,family,many,students will struggle to find a sense of belonging.(2016,北京卷,),因为大学社区与家庭不同,许多学生都会努力寻找一种归属感。,(1)difference,n.,不同之处,(2)different,adj.,不同的,(3)A,differs,from,B,in.A,与,B,在,方面不同。,(4)differ,with,sb,on/over/about,sth,在某事上与某人意见不一致,-,4,-,高频单词,重点短语,难点句型,四维热练,(,1,),单句语法填空,Humans differ,other animals,their ability to speak.,I have to differ with you,that.,from in,about/on/over,-,5,-,高频单词,重点短语,难点句型,(,2,),一句多译,英式英语和美式英语在单词的发音和拼写方面有明显的区别。,(differ),(different),(difference),British English differs obviously from American English in pronunciation and spelling.,British English is obviously different from American English in pronunciation and spelling.,There are obvious differences between British English and American English in pronunciation and spelling.,(,3,),介词填空,The,two squares differ,color but not,size.,The,husband differs,the,wife,who is to take charge of the money.,This,is a different car,the one I drove yesterday.,in in,with on/about/over,from,-,6,-,高频单词,重点短语,难点句型,2.undertake,v.,(,undertook,;,undertaken,),着手,;,从事,;,承担,;,保证,答应,教材原句,It is a difficult task,to,undertake,.(Page 11),这是一项很难完成的任务。,(1)undertake,sth,着手,/,从事,/,承担某事,(2)undertake,to,do,sth,保证,/,答应做某事,(3)undertake,that.,保证,四维热练,完成句子,The company has announced that it will,a full investigation,the accident(,对这次事故进行全面调查,).,He,(,答应完成,)the work by Friday.,undertake,into,undertook to finish,-,7,-,高频单词,重点短语,难点句型,3.objection,n.,不赞成,;,反对,;,异议,经典例句,I,d like to come,too,if,you have no,objection,.,如果你不反对,我也想来。,(1)object,vi.,反对,;,不赞成,n.,物体,;,目标,(2)object,to,sb,/,sth,不赞成某人,/,某事,(3)object,to,doing,sth,反对做某事,(4)object,that.,反对,(5)have,an,objection,to,反对,(6)have/make,an,objection,to/against,(doing),sth,对,(,做,),某事表示反对,-,8,-,高频单词,重点短语,难点句型,四维热练,(,1,),单句语法填空,Unless our manager objects to Tom,s,(join)the,club,we,shall accept him as a member.,Despite,(object)by the White,House,the,Senate voted today to cut off aid.,Most students object to,(charge)for parking on the campus.,(,2,),一句多译,一些同学反对这个方案。,Some students,the plan.(object),Some students,.(objection),Some students,the plan.(against),joining,objections,being charged,object to,have/make an objection to the plan,are against,-,9,-,高频单词,重点短语,难点句型,4.obtain,vt.,获得,;,赢得,经典例句,He failed to,obtain,a scholarship.,他没有获得奖学金。,词语辨析,obtain,acquire,gain,earn,与,achieve,obtain,意为,“,获得,买到,”,。指通过努力或请求得到,含有满足要求或达到目的的意味,用于正式语体中,;,acquire,意为,“,经过努力逐步获得才能、知识、习惯等,”,也可用于,“,对财物等的获得,”,强调,“,一经获得就会长期持有,”,。,gain,意为,“,通过较大努力获得某种利益或好处,”;,亦可指军事上的武力夺取等。,earn,意为,“,挣得,赢得,”,。指因工作等而得到报酬或待遇。,achieve,意为,“,得到,;,获得,”,多指成就、目标、幸福的取得。,-,10,-,高频单词,重点短语,难点句型,四维热练,完成句子,I haven,t been able to,(,买到那本书,)anywhere.,Details can be,(,从,获得,)the Ministry of Education.,obtain that book,obtained from,-,11,-,高频单词,重点短语,难点句型,5.forbid,vt.,(,forbade,forbad,;,forbidden,),禁止,;,不准,教材原句,Some began to reform their legal systems and,forbade,research into human cloning.(Page 12),有些政府开始改革他们的法律制度,禁止进行克隆人的研究,(1)forbid,sb,to,do,sth,禁止某人做某事,(2)forbid,doing,sth,禁止做某事,(3)forbid,that.,禁止,(,从句中常用,“should+,动词原形,”),温馨提示,forbid,后不能直接跟动词不定式做宾语,而是跟动词,-,ing,形式做宾语,也可用,forbid,sb,to,do,sth,形式,有类似用法的单词还有,allow,permit,advise,等。,-,12,-,高频单词,重点短语,难点句型,四维热练,(,1,),单句语法填空,It,s forbidden,(marry)someone who is not a member of the same faith in that country.,The new law forbids,(smoke)in offices.,Everyone is forbidden,(smoke)here.,(,2,),写作升级,We are forbidden to play on the lawn belonging to him.(,用,it,做形式主语改写,),满分表达,to marry,smoking,to smoke,It,s forbidden for us to play on the lawn belonging to him.,-,13,-,高频单词,重点短语,难点句型,(,3,),完成句子,Our school,(,不允许学生吸烟,).,Smoking should,(,禁止,)in public places.,forbids students to smoke,be forbidden,-,14,-,高频单词,重点短语,难点句型,6.owe,vt.,欠,(,账、钱、人情等,);,归功于,经典例句,We,owe,this discovery to Newton.,我们的这一发现归功于牛顿。,(1)owe,sb,sth,或,owe,sth,to,sb,欠某人债,(2)owe.to.,把,归功于,(3)owe,it,to,sb,that.,多亏某人帮忙,(4)owing,to=because,of“,因为,由于,”,后接名词、代词、动词,-,ing,形式做宾语,构成介词短语,表原因。,-,15,-,高频单词,重点短语,难点句型,四维热练,(,1,),单句语法填空,Owing,bad,weather,this,morning,s flight will be delayed.,He owed$300,me.,I owe everything,him.,to,to,to,-,16,-,高频单词,重点短语,难点句型,(,2,),一句多译,由于下雨,运动会不得不推迟。,the sports meeting had to be put off.(owing to),the sports meeting had to be put off.(because of),the sports meeting had to be put off.(on account of),Owing to the rain,Because of the rain,On account of the rain,-,17,-,高频单词,重点短语,难点句型,1.pay,off,得到好结果,;,取得成功,(,常用主动态,);,偿清,;,付清工资并解雇,经典例句,At,last,his,hard work,paid,off,.,最后,他的努力得到了回报。,(1)pay,for,付,的钱,(2)pay,back,偿还,(3)pay,sb,for,sth,因某事而付某人,-,18,-,高频单词,重点短语,难点句型,四维热练,(,1,),单句语法填空,That I can pay,the help people give me makes me happy.,He had to work part-time so as to pay,his education.,The efforts made by Jack and his parents paid,.,Would you like to pay a visit,us when you are free?,back,for,off,to,-,19,-,高频单词,重点短语,难点句型,(,2,),写作升级,If you learn to read better and write,better,there,are big benefits that pay off in all your st
展开阅读全文