高中英语 Unit 3 Inventors and inventions Language points2课件 新人教版选修8

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LANGUAGE POINTS IN READING1. discoverymake a discoverydiscoverdiscoverer作出一项发现作出一项发现vt. 发现发现; 发觉发觉; 找到找到n. 发现者发现者2. Do you know the stages every inventor must go through before they can have their invention approved?n. 发现发现go through(1) 经历经历(不愉快的事不愉快的事)e.g. Most families went through a lot in the war.(2) 通过通过, 成功成功, 成交成交e.g. The plan did not go through.(3) 审阅审阅, 检查检查e.g. I cant go though the letters in an hour.(4) 翻找翻找, 查看查看e.g. Mother went through the drawer for her glasses.e.g. A terrible noise went through the house.(5) 穿过穿过, 通过通过3. do research on /into /in.从事从事, 进行进行, 做研究做研究 e.g. They are carrying out a research into the causes of cancer.注意注意: research可作可数名词和不可数名可作可数名词和不可数名 词词, 有自己的单复数形式。有自己的单复数形式。 但是短语但是短语do research on /into /in. 中中research 为不可数名词。为不可数名词。4. call up 打电话打电话 使使.回忆起回忆起e.g. Ill call you up tonight.(call sb. up =ring sb. up )e.g. The old photo calls up memories of my childhood.(recall sth.) call for 需要需要, 要求要求call in 邀请邀请, 请来请来call on/at 拜访拜访 (call on后跟人作宾语,后跟人作宾语,call at后跟地点名词作宾语后跟地点名词作宾语 )1.His aunts letters _ of those beautiful days when they used to live together in his hometown. A. call him up B. call him for C. call him on D. call him at 2.-Can I do the job? -Im afraid not, because it _ skill and patience. A. calls on B. calls out C. calls up D. calls for I used to call people _, from the moment I woke up to the time I went to sleep. A. now and then B. all the time C. at home D. at work5. now and then 有时有时, 偶尔偶尔e.g. I see them now and then, but not often. = from time to time6. Here was a chance for me to distinguish myself by inventing something that would catch snakes but not harm them.distinguish oneself显扬自己显扬自己, 使自己扬名使自己扬名e.g. The man distinguished himself by his wisdom.distinguish vt. 辨别辨别, 区别区别e.g. I cant distinguish the twins, they are so alike.You should be able to _ right from wrong. A. differ B. distinguish C. determine D. observedistinguish A from Bdistinguish between A and B把把A与与B加以分开加以分开辨别辨别A和和Bdistinctionn. 区别区别, 差异差异 distinctiveadj. 有特色的有特色的, 与众不同的与众不同的7. The first thing I tried to do was to see if there were products that might help me, but there only seemed to be powders designed to kill snakes.1) there be 常见的变化形式有:常见的变化形式有:there seems to be ,there happens to be , there used to be等等.在在there be结构中结构中, be的人称与数应遵循的人称与数应遵循就近一致原则就近一致原则There _ a bucket of water and two chairs in the corner of the house.There _ two chairs and a bucket of water in the corner of the house.waswere辨析辨析: there be与与havethere be 强调某处有某物强调某处有某物;have 强调某人有某物强调某人有某物, 指为人所拥有指为人所拥有e.g. There is a book on the desk.e.g. I have a book.1) Something seemed to be wrong with him.2) You seemed to be in a great hurry.3) The first memories seemed to be connected with work.4) He seemed to be a good leader.2) seem的归纳总结的归纳总结(1) seem +to be +形容词形容词/名词名词/介词短语介词短语/分词分词It seems that. It seems as if/ as though. There seems (to be ).(2)seem 构成的句式构成的句式:It seems that everyone was satisfied. It seems as if you are the first one here.There seems (to be) no reason for believing him.8. I set about researching the habits of snakes so I could tap them in the easiest way. set about 开始开始, 着手着手e.g. The sooner we set about it , the sooner well finish.We set about cleaning up the mess.out of habit break the habitdevelop/form the habit of habit n.习惯习惯出于习惯出于习惯打破打破.的习惯的习惯养成养成.习惯习惯相关短语相关短语:habit 通常指个人经常性的行为通常指个人经常性的行为custom 一般指整个社会在一段时间里的行为、风俗一般指整个社会在一段时间里的行为、风俗practice 指惯例指惯例, 也指商业或者法律上的常规做法。也指商业或者法律上的常规做法。Bear them in your mind!9. Between the outside and inside walls of the bowl there is some jelly, which freezes hard when cooled.when cooled 的构成:连词的构成:连词when +过去分过去分词词, 相当于相当于when 引导的状语从句引导的状语从句: when it is cooled.when/while 引导的时间状语从句中引导的时间状语从句中的主语的主语, 如果与主句的主语相同如果与主句的主语相同, 常常常常可用可用when/ while +现在分词短语或者过去现在分词短语或者过去分词短语分词短语”的结构来代替。的结构来代替。= You must be careful when crossing the street.e.g. You must be careful when you cross the street.When _ help, one often says “thankyou” or “ its kind of you”. A. offering B. to offer C. to be offered D. offered原从句为主动结构时原从句为主动结构时, 用用when/while+现在分现在分词来代替词来代替; 原句为被动结构时候原句为被动结构时候, 用用 when /while+过去分词短语来代替。过去分词短语来代替。abruptness10. abruptly adv. 突然地突然地,唐突地唐突地abruptadj. 突然的突然的, 意外的意外的e.g. A man with an abrupt manner is not welcome here.举止粗鲁的举止粗鲁的人在这里是不受欢迎的人在这里是不受欢迎的. e.g. a road with many abrupt turns一条有很多急转弯的路一条有很多急转弯的路U 突然突然,意外意外be convenient for sb.sth.对某人某物便利方便的对某人某物便利方便的It is convenient for sb. to do sth.e.g. Will 3oclock be convenient for you ?译译: 三点钟对你方便吗?三点钟对你方便吗?对某人来说做某事是方便的对某人来说做某事是方便的e.g. Will it be convenient for you to start work tomorrow?译译: 明天开始工作对你方便吗?明天开始工作对你方便吗?convenienceU 方便方便,便利便利 C 方便的事方便的事at ones convenience在某人方便的时候在某人方便的时候e.g. Please do this job at your convenienceadj. 便利的便利的,方便的方便的11. convenient1. Come and see me whenever _.A. you are convenient B. you will be convenient C. it is convenient to you D. it will be convenient to you 2. If it is quite _ to you, Ill visit you next Tuesday. A. convenient B. fair C. easy D. comfortable12. expectatione.g. He has little expectation of winning a prize.n. 预料预料,预期预期.期待期待他对获奖不抱什么希望他对获奖不抱什么希望. e.g. There is no expectation of snow tonight.今晚预料无雪今晚预料无雪. What he did was against all expectations. 他所做的完全他所做的完全出乎意料出乎意料. .的期望的期望,期待用期待用of相关短语相关短语: :13. Nor will you receive a patent until a search has made to find out that your product really is different from everybody elses.以否定词以否定词no, not, never, hardly seldom 等开头引等开头引导的句子导的句子, 句子的主句要部分倒装。句子的主句要部分倒装。e.g. Never can you pass the exam if you dont devote yourself to your study.14. applicatione.g. I made an application to the bank for a loan. 申请,请求 我向银行申请一笔贷款。 实施e.g. the strict application of the law严明执法applye.g. apply to the publishers for permission向出版商请求许可向出版商请求许可 to sb. for sth. 向某人申请向某人申请v.申请申请,请求请求,实施实施apply the law strictly严格的执行法律严格的执行法律
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