高二英语人教版选修8期末知识点总结Unit 3 Inventors and inventions

高二英语人教版选修8期末知识点总结Unit 3 Inventors and inventions必背句型1：1.Here was a chance for me to distinguish myself by inventing something merciful that would catchsnakes but not harm them. (主句为here引起的完全倒装句；a chance to do做…的机会；by doing 表示通过做…的方式；that引导定语从句修饰something merciful)仿写：Now comes the chance for you to catch up with others and leave them behind by making the most of the time when they are making complaints.现在你的机会到来了，你可以乘别人在抱怨的时候，充分利用时间追赶并超越他们。

2.Between the outside and the inside walls of the bowl there is some jelly, which freezes when cooled.(when cooled为省略句，when/while/until/as/as if/if/once/even if/although/though等从属连词引导状语从句时，如果主从句的主语一致或从句的主语为无意义的it，并且从句谓语动词含有be 动词，可以省略从句的主语和be动词。

)类似句型：But once picked up, they tried to bite me. 但是一把它们提起来，它们就要咬我。

仿写：Although warned several times, they refused to hand in their homework.尽管被警告了好几次，他们仍然不交作业。

3.But monitored carefully, the snakes proved to be no trouble and all went according to plan.(monitored carefully过去分词短语作状语，往往用于表示一个比谓语动词先发生的被动行为，与句子的主语之间有逻辑上的动宾/被动关系；according to plan as planned按照计划)类似句型：Pressed by my friends and relations, I decided to seize the opportunity to get recognition for my successful idea by sending my invention to the patent office.由于朋友和亲戚的敦促，我决定把我这次的发明运到专利局去，请他们对我这次成功的思路给予认可。

仿写：Ordered over a week ago, the books are expected to arrive any time now. 这些书是一周前订的，现在随时可能会到。

仿写：Ordinary soap, used correctly, can deal with bacteria effectively. 如果使用正确的话，普通肥皂是可以有效杀菌的。

4.Only after you have had that recognition can you say that you are truly an inventor. (only+状语位于句首时，句子要部分倒装，基本结构为：only+状语+助/系/情+主语+谓语其他部分；类似的还有否定副词或短语位于句首时，句子也要部分倒装，基本结构为：否定词/短语+助/系/情+主语+谓语其他部分) 有连词的部分不倒装类似句型：Nor will you receive a patent until a search has been made to find out that your product really is different from everyone else’s.仿写：Only after a year of friendly discussion did Ms Garza finally say yes. 在一年时间的友好讨论之后，Garza女士才最终同意了。

仿写：Never will he let a chance slip through his fingers. 他从来不会让机会白白从指间溜走。

必背短语1：1.go through经历；通过；快速浏览2.have/get sth done让某事被(别人)做；或表示有不幸的遭遇The criteria are so strict that it is difficult to get new ideas accepted unless they are truly novel.（评定）专利标准非常严格，除非新的想法真是新颖的，否则很难被接受。

3.apply for申请4.decide on决定；选定(指就某事做出决定)5.call up打电话；使回忆起；使想起；唤起The old picture called up memories of his childhood.call for要求call on sb to do号召某人做某事call on sb拜访某人call at...拜访某地call in请来；召来call off取消①The job calls for love and patience?②Many experts have been called in for advice.③The game was called off because of bad weather.④The government called on his people to stay at home to prevent the spread of covid-19.6.now and then→every now and then；(every) now and again；from time to time 偶尔7.get rid of扔掉；丢弃；摆脱；甩掉；赶走8.distinguish vi. & vt.显示…的差别；使…有所不同；辨别→distinguished adj.卓越的；杰出的；著名的；高贵的；有尊严的distinguish …from…使…有别于…distinguish oneself 出人头地；与众不同(be) distinguished for/as→be famous/well-known for/as 因为/作为…而著名9.(be) designed to do/ for sth专门为…而设计(做、写…等)The cardboard hotel is designed for travelers from abroad waiting for the coronavirus results.10.set about (doing) sth开始做…；着手做…→set out to doset out动身；启程；开始(做) set off出发；动身；引爆set up创建；建立；开办set down写下；记下set aside把…放在一边；不管；不顾；省出或留出(时间或钱)①I’ll set down the story as it was told to me.②He set out to open (open) the door of the classroom.③She set aside the book and began to play with her cellphone.④As soon as she got home, she set about cleaning (clean) the house.⑤His wonderful speech set off a continuous wave of applause.11.cover… with用…来覆盖…be covered with被…所覆盖12.be convenient to/for sb…对某人是方便的at one’s convenience 在某人方便的时候Please call me back at your convenience after you decide where to go.→If it is convenient to/for you, please call me back after you decide where to go.13.pick up捡起；拾起；用车接(某人)；使恢复健康/精力；(偶然/无意间)学会/得到14.in addition →additionally；besides；what’s more 此外；而且15.seize vt.抓住；捉住；夺；领会；理解→近义词：grasp抓住；握紧；抱住；领会；理解seize sb by/on/in +the+ 身体部位抓住某人某部位16.bear doing/to do容忍做…bear …in mind→keep … in mind记住；牢记课文词块翻译1：1.with (great) caution (非常)小心地2.according to plan→as planned按计划3.seize the opportunity to do 抓住机会做…4.fill in the form 填表必背短语2：1.lead sb to do 导致某人做…→cause sb to dolead sb to ... 带领某人到某地lead to 导致(→result in / cause )；通向2.dive into跳水（头朝下）；将手伸入……中；（对活动，问题等）全心投入，潜心研究3.set out出发；动身；开始做set out to do→set about doing；get down to doing开始做；着手做4.at a time一次；每次at one time一次；一度，曾经at times→from time to time偶尔；不时5.be aware of意识到y on安装；提供lay off解雇；休息；停止工作7.be associated with和…有关associate … with …把…和…联系在一起8.hang on不挂断；坚持→hold onhang on to→hold on to紧握住；不放弃hang up挂断电话I advise you to hang/hold on to that dog or tie it up. 我劝你把这条狗抓紧或者拴起来。