1、必修5ObjectiveTo use the expressions correctly1.强调句的结构:It+be+强调部分+that(或who)+句子其他成分2.pay mit oneself to sth/v-ing1.It was my mother who taught me to be curious.是母亲教我对事物充满好奇心。强调句的结构:It+be+强调部分+that(或who)+句子其他成分此句是一强调句。It be+被强调部分（可以是句子）+thatIt was because her mother was ill that she didnt go to work.It
2、 be+被强调部分(有定语从句修饰)+thatIt was in the town where you lived ten years agothat an ancient tomb was found.I met Li Ming at the railway station yesterday.It was I that(who)met Li Ming at the railway station yesterday.根据要求改写句子:It was Li Ming that I met at the railway station yesterday.It was at the railwa
3、y station that I met Li Ming yesterday.It was yesterday that I met Li Ming at the railway station.强调主语：强调宾语：强调地点状语：强调时间状语：1._was 1979_I graduated from university.A.That;that B.It;that C.That;when D.It;when2._was in 1979_ I graduated from university.A.That;that B.It;that C.That;when D.It;whenPractice
4、Her perseverance paid off because she won an award for the report.她的坚持获得了成功,因为她的报道获奖了。2.pay off 取得成功付清，结清When the building was completed,he paid off the laborers.大楼完工后,他就给了工资把工人打发走。经过了这么多年,终于付清了购买房屋的债款,感觉真好。PracticeIts a good feeling to pay off the house after all these years.他的耐心和刻苦训练最终使他赢得了金牌。His
5、patience and hard work finally paid off with a gold mit oneself to sth/v-ing使致力于他已决心献身教育事业。He has committed himself to the cause of education.政府无法拿出更多的钱来改善医疗卫生事业。The government cant commit any more money to improving the National Health Service.他是一个好工人,不仅对工作尽心尽力,对家庭也尽到了责任。He was a good worker who wa
6、s committed to his family as well as to his work.他把他的一生都献给了服务人民这项事业中。He committed himself to serving the people all his life.Practicecommit 的其它用法1)犯罪2)commit a crime3)commit suicide 自杀4)2)保证某人会做某事5)commit sb/yourself(to sth/to doing sth)Fill in the blanks1.女性比男性犯罪率低。Women _ fewer crimes than man.2.布
7、雷迪是一系列残忍的谋杀案的凶手。Brady _ a series of brutalmurders.3.总统承诺要改革卫生保健制度。The president is _ _ reforming health mitcommitedcommited toGame TimeMake up sentences with your partners with the phrases above.Then speak them out to us.Lets see which group is the most productive.注：另附word文档，点此链接用方框内所给短语的正确形式填空（每个短语
8、只能用一次）。be committed to turn over believe in as long as dream of give up pay off be challenged to most of all be bored with1._ the stone and probably you will find an ant family there.2.It would take him the rest of his life to_ that loan.3.I like him personally,but I hate what he_.4.The new company
9、_ doing trade with large international companies.5.It is not difficult to find out a solution to the problem _ time permits.Turn overpay offbelieves inis committed toas long as6.He _ being a writer,so he has chosen Chinese as his major.7.Never _,for when one door is closed,a window is open for you.8.The students _ eating the same kind of box lunch every day.9.Hillary wont feel nervous if she _ make a speech in public.10._,his calmness in face of danger suits him most as a firefighter.dreams ofgive upare bored withis challenged toMost of all
