学案汇总 module 5book1 - module3book2 外研版

Book1 Module 5A Lesson in a Lab学案I. 词汇单词测试1.液体________2.膨胀________3.收缩______4.（大学的）科系_________5.吃惊的________6.演讲______7.火焰______8.设备;工具（常用pl）______9.溶解;分解______10.生锈________11.ordinary____12.steam_______13.partial________14.boil_________ 15.copper______16.equipment________ 17.react_______ 18.conclusion________19.stage_______20.substance________ 21.aim__________22.electricalKeys：1.liquid 2.expand 3.contract 4.department 5.astonished 6. lecture 7.flame 8.facility 9.dissolve 10.rust 11.普通的12.蒸气13.部分的14.煮15.铜16.设备，装备17.反应18.结论19.阶段20.物质21.目标，目的22.和电有关的重点讲解1. expand vi & vt 伸展，膨胀，鼓起；扩张，扩大expand a balloon 吹气球expand business 扩张事业eg. His company has expanded into a big one.2. react vi & vt.react to 对…产生反应、回应、对应。

eg.He didn’t react to the sad news.react on/upon对…起作用、有影响eg.The atmosphere usually reacts on a person.. react with 与…发生反应eg.A lot of substances react with oxygen.3. form 形成，产生，养成，培养，组织。

eg.Steam forms when water boils.Ten players form the basketball team.A plan began to form in his mind.The little girl formed the habit of going to bed early.4. conclusion 结论，结尾，决定。

arrive at/ come to/ draw/ reach a conclusion得出结论a reasonable conclusion 一个合理的结论at the conclusion of the speech 演讲结束时eg.The meeting came to a conclusion. 会议结束了The conclusion of his story was very moving. 故事结尾很动人II.短语短语测试1.与…不同___________2.与…一样___________3.对…起反应___________4.向…学习_________5.往…加入…___________6.至少___________7.在…领域__________ 8.为…感到骄傲_________9.在最近20 年里___________ 10.应当;理应________ed to____________12.react with___________; react to_____________13.in order_____;in good/bad order______;in the order of____;out of order____14.add to____________;add…to…_________; add(sth) up_____________;add up to______________; add fuel to the flames ___________;15.keep…out of…_________;keep up with sb/sth__________;keep off________;16.air-free______; duty-free_____; disease-free______; worry-free__________;17.fill…with…___________;be filled with___________; be full of___________; Key：1. be different from 2.the same…as… 3.react to 4.learn from 5.add…to…6. at least7. in the area of8. be proud of9. in the last 20 years 10. be supposed to 11.过去（常常）……12. 与……发生反应；对……反应，回应13.有序的；井然有序/乱七八糟；按……的顺序；杂乱无章的14.增加，增进；把……加进……；相加；总计，结果是；火上浇油15.使……不进去；跟上，和……保持联系；（使）不接近16.无空气的；免税的；无病的；无忧无虑的17. 往……装……；装满了……；满是……重点讲解1.be different from 与…不同(修饰different时,用very, much, quite, entirely, totally 等)注意：differ from…in…the difference in ….tell the difference between A and B2. the same as1) the same as 和……一样，as 后可接名词、代词、副词，也可以接从句。

eg.His bike cost the same as hers.2) the same …as 表同类the same …that 表同一个事物This is the same pen as I bought yesterday. 同类，一模一样This is the same pen that I bought yesterday. 同一个3. add sth to sth 往……里加……Add some sugar to the coffee.add to 增加，增添The heavy rain added to our difficulty.add up 把……加起来Add up these figures.add up to 踪迹，总共有His schooling added up to no more than one year. 注意：The prime minister expressed his satisfaction, adding that he would like to come some time later.4. think of想起、记起eg.I can’t think of the English word for “公鸡”.The moment I saw the old bike, I thought of my grandpa.打算、考虑eg.I am thinking of going abroad to further my study.What are you thinking of?评价、认为think highly/ well of 高度评价eg.He was badly thought of by his fellow workers.What do you think of my new car?5. put sth. in order 把东西按照顺序排列After class, you should put all your books in order.6．make sure1) 确定、确保、查明、务必make sure of eg. You’d better make sure of the fact.make sure +that-从句that 从句用一般时态代替将来时eg. Make sure that you get to the station ahead of time.make sure + when/where/ who/what从句eg. We must make sure when the train arrives and leaves.I can not make sure who is going to be blamed.7. at least = at the least (at most = at the most)1) 至少、起码。

（与数词连用）He had been away for at least 10 years.2）无论如何，至少。

（程度副词，修饰谓语动词）I may fail, but at least let me have a try.8. learn from →learn… from1) 向……学习We are called on to learn from Lei Feng.The young lady learned cooking from her mother.2) 从……得知/获悉……I leaned about his death from the newspaper.9. keep … out of…使……进不去，不让……进入，keep out sth./ keep sth. out 挡住，把……挡在外面eg. Keep the mad man out of the room.You should wear warm clothes to keep out the cold.Close the door after you to keep the dog out.拓展：keep on doing sth. 继续做某事keep away (from) 远离keep back抑制，隐瞒，保留keep in touch with 保持联系keep up（with）保持，继续，维持，跟上(时代)10. It is + 表语+ to do sth.It is not easy to drink in a spaceship.It is his duty to care for the child.It is important to learn English well.11. used to do sth. 过去常常干某事（强调现在不了）否定式：used not to do= usen’t to dodid not use to do= didn’t use to do疑问形式：Used + 主语+ to + 动词原形？Did + 主语+ use to + 动词原形？Usen’t he to come to work late?Didn’t he use to come to work late?附加疑问句形式：didn’t + 主语usedn’t + 主语eg.There used to be a shop on the street corner, usedn’t there?/ didn’t there? be used to do 被用来做……be/ get used to (doing) sth. 习惯做12. be supposed （not）to do sth. 理应/应当（不）做某事You are supposed to hand in your homework after school.We are supposed not to smoke here. (委婉说法)III.语法小结A. 倍数的表达法倍数可用half（一半）double（两倍）twice （两倍）times（若干倍）等词表示，具体用法如下：1.倍数+as+adj/adv+as…My handwriting is not half as good as yours.The maglev goes four times as fast as the ordinary train.2.倍数+adj/adv比较级+than…This road is twice longer than that one.That man jumped half higher than the dog.3.倍数+the size(length,width,height,depth)of…That woman is double the size of her daughter.Her hair is three times the length of the boy’s.注意:以下两句意思一样The earth is forty-nine times as large as the moon.The earth is forty-nine times larger than the moon.B. 比较结构考点一：原级比较一般用as … as ; not as … as ; the same … as ;The work is not as difficult as you think.This book is twice as thick as that one.This dress is the same price as that one考点二：比较级常用结构 A ＋比较级＋than + B特殊结构：the more … the more (越……越……)；more and more (越来越)This question is less difficult than that that question. (比较对象为彼此独立的人或事物) Iron is more useful than any other metal. (比较对象具有所属关系，含有最高级含义) The city is becoming more and more beautiful.The more you buy, the more you save.考点三：最高级用于三者以上的事物之间的比较，比较的范围不能缺少。