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1、2019-2020年高中英语Unit2FoodforThought教案一重点词汇。1。influence.n.影响力，支配力。Moscow retains some influence over their affairs.影响，作用。She had a great influence on the family.有影响的人或物。He was a bad influence on the children.vt.Is British art influenced by Amercian painting?I didnt want him to influence me in my choice
2、.Note:have/has influence on.2.experience.经验 un. He has much experience of writing with children.经历 n. The accident was a painful experience.感受 体验v.In his life he experienced too much hardship.有经验的 adj.He is a experienced teacher.3.share. 分，分担，分享vt.I shared my tea and blankets.share the costs/share t
3、he same bed./share ones opinion.股份，股票n.a lions share.A month ago,the firms shares jumped to 10 RMB yuan to 114.4.serve.招待，为-服务v.We were served with delicious food .We have been elected to serve the whole country,not just part of it.service 帮忙，服务n.do sb a service=do a service to sb.In a sense he did
4、do a service to us.at ones service为-服务，屈服于，受-控制。Nature have been put pletely at the service of humanity.自然已完全为人类控制。Good morning.Rechard Soames at your service.早安。理查德 素姆斯听您吩咐。5.familiar.熟悉的，熟知的adj.be familiar to sb 为-所熟悉/熟知My name was now familiar to millions of people.be familiar with sth.熟悉/熟知-Im o
5、f course familiar with your work.6.apporiate合适的，适当的，adj.用于正式场合，着重人或物和谐一致。It seemed approriate to end with a joke.警示：suit/fit. suit.适合。The color of the shirt doest suit me.如果我们说sth suit sb.那意味着“sth对sb很方便”或者“sb喜欢sth.-How about 8 oclock?-It suits me well.fit 适合-The skirt doesnt fit me.will you change m
6、e a big one? 如果我们说sb be fit sth.常指sb适合于职位。如：After the accident,he realized he wasnt fit for the position.7.differ.v.differ from -Modern cars differ from the early ones in many major ways .be different from-The Ameican culture is different from that in China.difference . n.make a difference有影响 make n
7、o difference./not make any difference不重要，不要紧。with a difference 不同寻常 .Never mind,it doesnt make any difference.Last week I was invited to a farm with a difference.differently.adv. two kinds of differently shaped T-shirts.两个形状不同的T形衫。8.diet/fooddiet .通常吃的食物。Her diet consists of bread and soys.特种饮食，规定饮食
8、。He has to have a special diet because of the illness.Note:be on a diet.-Have a biscuit.-No,thanks.Im on a diet.food 指的是指人们生存的食物。No one goes for 7 days without food .There is little money left for food or clothing.9.forbide 禁止，不准。Her father forbade their marriage.forbide sb to do sth.I forbade you t
9、o tell him.forbide doing sth.The law forbides building on the land.10.normal.n.正常return to normal/get back to normal.adj.正常的。During a normal day,we have three dinners.警示：ordinary/ususl/mon/regular.ordinary.普通的。Today is not ordinary.It is my birthday.usual.象往常一样的。When the accident happened,the usual
10、crowd got together.mon.共同的。have-in mon. What do you have in mon?mon interest/mon groundregular. 定期的。Every day,you can take a regular flight to Hongkong.二。重要句型。1。without 的用法。含有without的句子，常用虚拟语气。结构为would/could do 形式。如：Human being could not live without the sun.另外，含有without 的句子，如果它后的宾语有两个，肯定句用OR，否定用AND
11、。如：we can also get to the destination without Tom or Jim. we cant live without the sun and the moon.2.by doing用法。by翻译为：通过-的方式。by doing 通过做-的方式。-How did you open the door?-By pressing the red button.by 后也常和名词用在一起。如;At times,they solved some problems by force.The railway station is far from us.We had
12、better go there by taxi.3.to do 用法。to do 可以表将来，也可以表目的。To pass the exam,we have to work hard around the clock.sb be to do sth.意为sb主观努力想做什么或按职责义务必须做什么。如：If you are to succeed,you must make the most of time to learn.No one is to leave the room without permission.sth be to do sb.意为拟定或计划中将要发生的行为。如：My dut
13、y is to help you.All the questions are to be answered at once.三 .语法知识-被动语态。1。主动表被动。1.含有系动词的句子。 The home-made cakes taste delicious. 句中的taste不能写成are tasted.类似的系动词还有 sound,smell,touch,feel等。2get done结构本身就是被动结构，无须在用be got done.如：During the war,the famous professor got killed.类似的短语还有，get married,get los
14、t,get drunk-get后的动词常用过去分词形式，表被动。在如，My hand got burnt when cooking .3 表示开始，结束，运动的动词。如，begin,finish,start,open,close,stop,end,shut,run,move等。Work began at 7 this morning./Sunday found him unwell.4表示主语的某种属性特征的动词。read,write,act,sell,wash,clean,wear,open,cook,drink等。结构常为本sth v adv.如，The book reads well/
15、The shirt washes easily.5少数动词用ING形式表主动意义。如，print,build,cook,fry,hang,build,make等。The books are printing./ The meat is cooking.6介词in/on/under-+n的短语表被动。These ancient paints will be on show./With the help of the teacher,we have made rapis progress.四。流行英语。关于电脑的一些用法。1.This stupid puter has _again!A.crashed B.broken down C.had an accideng D.failed.电脑不能正常使用，应是 crash.而break down 常指car.2.How long are you going to be
