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1、Unit 20 ArchaeologyReading2021/8/9 星期一12021/8/9 星期一21.be used for 被用来做 be used as 被用作 be used by 被谁来使用 be used to do sth.被用来做某事 be used to doing sth.习惯做某事 used to do sth.过去常常做某事 Bamboo can be used for building.These words are used by native speakers.This grammar book can be used as a text book.2021/
2、8/9 星期一32.decoration n.decorate v.t.decoratewith sth.3.curiosity n.curious a.be curious about 对好奇 It is curious+that 是奇怪的 be curious to do sth.渴望去做某事2021/8/9 星期一44.date back(to)date from go back to The church dates from the 13th century.The family name goes back to Norman times.date v.1.写/印下日期 2).弄清
3、日期 Make sure you sign and date it at the bottom.The rocks are dated by examining the fossils found in the same layer.5.on prep.支撑 She was on her feet in no time Can you stand on your head?2021/8/9 星期一56.wear dress have on put on be in wear(be wearing)+衣物;首饰 have on+衣物;首饰（无进行时）be in+衣服;颜色 be dressed
4、in+衣服;颜色 put on+衣物;首饰 dress sb.(oneself)2021/8/9 星期一67.Spare a.1)备用的 2)空闲的 Each car should have a spare tyre.What do you like doing in your spare time.v.3)出让 4)省用 5）用不着 Can you spare me this book for a while?We hope that readers will not spare their comments.We can spare you for tomorrow.2021/8/9 星期
5、一78.a variety of 不同的，许多 a wide/great/endless variety of something varieties of 大量的，不同样的 Tom offers a wide variety of sandwiches.There are about 7,000 known varieties of apple.2021/8/9 星期一89.cause n.主要是事实方面的原因。常用 cause ofreason n.强调逻辑推理方面的理由。常用 reasonfor。要表示产生某种不好的事情的起因时常用because 而不用 reason.Ice on th
6、e road was the cause of the accident.Give your reason for changing the plan.2021/8/9 星期一9in general/practical/financial termsIt would be wrong to describe a society purely in economic terms.in somebodys terms 在看来In our terms,the scheme has not been a success.in real terms 事实上Rail fares have fallen 1
7、7 percent in real terms.in relative terms 相对而言Students have less money in relative terms,but spend more on book.2021/8/9 星期一1011.technical a.12.have a hand in hand in hand in(on)hand out of hand at hand hand to hand by hand on(the)one hand lead a hand on the other hand hand down(=pass down)hand in h
8、and sth.out to sb.hand back hand sb.sth.2021/8/9 星期一1113.root n.have root(s)in 14.climate n.weather n.15.dig up16.accompany pany panion n.2021/8/9 星期一1217.1)lead sb.to do sth.He had led everyone to believe that his family was very wealthy.2).lead sb.to sth.Our research led to the conclusion that the
9、 present system is fair.3).lead to sth.A degree in English could lead to a career in journalism.2021/8/9 星期一134).lead to sb.doing sth.His actions could lead to him losing his job.5).lead sb.Into sth.Her trusting nature often led her into trouble.2021/8/9 星期一1418.have trade links with 与通商 1).link wit
10、h The company has strong links with big investors.2).link between the close link between teacher and student.2021/8/9 星期一15 3).forge/establish links Organizers of the project hope that international links will be forged.4).rail/road/telephone link The office has direct computer links to over 100 fir
11、ms.19.find n.2021/8/9 星期一16Unit Unit 20201.追溯到追溯到 2.侧卧侧卧 3.一件衣服一件衣服 4.靠近靠近，贴近，贴近 5.与与有联系有联系6.参与，插手于参与，插手于 7.竖起，使（车、马）停止竖起，使（车、马）停止date back to lie on ones side a pair of clothes close to be linked tohave a hand in pull up2021/8/9 星期一17Unit Unit 20208.用用的话，以的话，以的观点的观点 9.有名望，威望高有名望，威望高10.充当，担任充当，担任 11
12、.使某人想起使某人想起 12.属于属于，是，是的的 13.挖出挖出in terms ofof high statusserve asremind sb.of belong to dig up2021/8/9 星期一18Unit 201.作为一个公民，我们应该为国家服务。作为一个公民，我们应该为国家服务。As a citizen we should _ _ _.2.我想看一看着东西。我想看一看着东西。Im _ _ to have a look at it.serve our country curious to 2021/8/9 星期一19Unit 203.我的钥匙找不到了，可能是望在家里。我的钥匙找不到了，可能是望在家里。I cant find my key.I _ _ _ it at home.4.在汤姆眼中，她就是一个天使。在汤姆眼中，她就是一个天使。_ _ _ of Tom,she is an angel.5.他看起来很像他的祖父。他看起来很像他的祖父。He_ _ _ _his grandfather.may have left In the eyes looks very much like2021/8/9 星期一202021/8/9 星期一212021/8/9 星期一22