高中英语 UNit 2 Working the land教案 新人教版必修4

Unit 2words and expressions1. struggle Vi eg: The little boy struggled with the thief bravely.They had to struggle with/against all kinds of difficulties.She struggled to keep back the tears.He has been struggling for success in business.=He has been struggling to succeed in his business.为了事业的成功，他一直努力奋斗着。n. eg: After a long struggle , she gained control of the business.Her struggle with the disease lasted ten years.高考连接：The children talked so loudly at dinner table that I had to struggle _.A to be heard B to have heard C hearing D being heard2 . hunger n U eg: In those days ,many persons died of hunger .（死于饥饿）C 欲望，渴望eg: The child has a strong hunger for knowledge.强烈的求知欲The whole world has a hunger for peace.v. hunger to do sth. 渴望干某事 hunger for sth.渴望得到某物eg: The whole world hungers for peace.3. disturbing adj. disturb v. disturbed adj.eg: The news from the front is disturbing.The disturbing news soon got around the town.I am sorry to disturb you so early.They were all disturbed by the disturbing news ; that is ,the news disturbed all of them.She was disturbed about her mothers sudden illness.I felt disturbed to hear of your illness.4. expand eg: The eagle expanded his wings.He is thinking of expanding his business.Metals expand when they are heated .Our foreign trade has expanded greatly in recent years.In ten years , the citys population expanded by 10%.搭配expand . in/into.把.扩展. expand on/upon 详细阐明Eg: He expanded his short story into a novel.I dont understand your reasoning. Can you expand on it?5 . thanks to eg; Thanks to your timely help, I managed to finish the work on time.It was thanks to his advice that I succeeded.表示“原因”的介词短语还有：due to（一般不放于句首） ; as a result of , because of ;owing to ； on account of; in that(引导原因状语从句)eg：The accident was due to his careless driving .Owing to your timely help, we finished the work ahead of time.As a result of the bad weather , the football match was put off.His request is unreasonable in that he knows we cant afford it.We delayed our departure on account of the bad weather.6. ridof eg：You should rid yourself of the bad habit.We try to rid the house of mice.拓展get/be rid of 摆脱；除掉eg:I cant get rid of this headache.She was glad to be rid of him.链接：warn sb. of sth.; inform sb. of sth. ; cure sb. of sth. ; rob sb.of sth.;7 .be satisfied with eg:I was satisfied/pleased/content with the result.be satisfied to do 对做某事感到满意eg: He was satisfied to win the race.拓展: Some people are hard to satisfy.(vt)There was a satisfied look on his face.(adj)The answer was quite satisfying /satisfactory to him.(adj.)To our satisfaction, he accepted our invitation.(n.)8 .would rather eg: I would rather play football this afternoon, if you dont mind.I d rather not let him know the truth.Would you rather stay here or go home?I would rather stay at home than go out. =I would stay at home rather than go out.would rather 后跟从句时，表示主语宁愿让某人做某事，从句用虚拟语气即用一般过去时表示与现在或将来事实相反；用过去完成时表示与过去事实相反。eg:I would rather you went home now.I would rather you came tomorrow.I d rather you had stayed at home last night.9. therefore eg；I was ill , and therefore ,I couldnt come.She went to a party and therefore didnt study her lessons.Progress so far has been very good. Therefore , we are sure that the project will be completed on time.10. equip v. equipment n.U(1)equip sb. for /to do sth.使某人具备做某事的条件eg: A good education should equip you for life.His work experience equipped him for dealing with all kinds of people.Your education will equip you to earn a good living.(2)equip .with. eg: Youd better equip your car with air conditioning.Please equip yourself with a pencil and rubber for the exam.The factory is equipped with modern machinery.(3) be equipped to do sth/for sth.准备好做某事eg：They were equipped to deal with the situation.拓展： be fully/well/poorly equipped 装备齐全/完好/简陋11. export 反义词import v. export sth. to 出口某物到.eg: Many raw materials are exported to foreign countries.n.eg： what are the chief exports of your country?12. confuse vt. confused /confusing adj. .confusion n. eg: Your words confused me.Dont confuse Austria and/with Australia.I was getting confused by such a confusing problem.All your change of plan made me confused.13 .regret v./n.(1) regret +n./pron. eg: He regret his carelessness.(2) regret +从句 eg: She regretted what she said. She regretted that she had no child.(3) regret having done/doing sth. 后悔做了某事regret to do sth. （常和tell，say，inform等词连用）对将要做某事表示遗憾eg: We have always regretted selling the farm.They regretted not having taken his advice.They failed to pass the exam last time. I regretted not being able to help them.I regret to say that I cant help you.(4) It is to be regretted that 使人遗憾的是.真可惜.Its to be regretted that he cant come to the party.(5)n. Much to my regret , I must leave now.He told me with great regret that he couldnt come to the party.14 . build up eg: Traffic is building up on roads into the city.They built up their business after ten yearsstruggle.Their words built up my confidence.You need lots of fresh fruit to help build you up.拓展：bulid up/ put up/set up15. lead to eg: The discussion let to/resulted in a big fight.Which road leads to the yard?The road leading to the city is lined with trees.What led you to take up acting a career?16focus n./v. eg: He always wants to be the focus of attention.His eyes focused slowly in the dark room.focus oneg: The discussion focused on three main problems.常用搭配focus attention/efforts/energy/thoughts/mind oneg:All eyes were focused on the speaker.You must try to focus your mind on work and study.Please focus your attention on the following problem.17. reduce eg.:They have reduced the prices in the shop, so its a good time to buy what you need.She reduced her weight by 5 kilograms.The number of cars was reduced to 30%.The number of cars was reduced by 10%.18. keep .free from/of eg: Keep the children free from/of harm.we should keep this village free from pollution.拓展protect/defend/preserve sb./sth. from.19. comment. n./v. eg: He made a comment about/on/upon the bad road.Have you any comment to make about the cause of the disaster?There was a lot of comment about his behavior.You can hear that everyone is commenting on her new hat.He commented that she was not fit for the job.Warming-upif so 如果这样的话 if not 如果不eg: At first ,you may have some difficulty. If so, ring me.Is everybody feeling cold?If not, lets open the windows.Reading1. consider himself a farmer =regard/treat /look on/ think of himself as a farmer2. for he works the land to do his researchfor 引导并列句，表原因，起补充说明作用。eg: The day breaks ,for the birds are singing.work vt.管理；经营 eg: He works a large area.开动；操作，使运作 eg: The machine is worked by wind power.使努力工作 eg:She works himself too hard.3. Dr Yuan Longping grows what is called super hybrid rice.what is called 被成为eg：After a hard time they came to what is called America today.A modern city has been set up in what was a wasteland ten years ago.4. the first +n.+to do 第一个做.的不定式常放在表示次序的词组如the first,the last以及the only,the very,the right等修饰的名词之后并且这些名词与不定式有逻辑上的主谓关系，可相当于一个定语从句。eg: He was the first one to come into the classroom.=He was the first one who came into the classroom.The last one to arrive pays the meal.5. make it .to do /thateg: The rain made it harder for us to get there on time.I made it clear to you that you shouldnt be late again.I make it a rule to recite 10words a day.He made it clear when and where the meeting would be held.可用于此结构的词常用的还有:find, feel, consider ,think, believe等。6. since then ,finding ways to grow more rice has been his life goal.eg: Reading aloud is very important in learning a foreign language.Janes studying well makes her mother happy文中出现的其他的动名词做主语的句子还有：Spending money on himself or leading a comfortable life means very little to him.Just dreaming for things ,howerver , costs nothing.7. the great need for( doing) sth/to do sth.做某事的巨大需求eg：There is no need for you to start yet.There is a great need for a new book on the subject.8. search for a way to increase rice9. Using his hybid rice , farmers are producing harvest as large as before.倍数的表达法（略）Peters jacket looked just the same as Jacks, but it cost _his.A as much twice as B twice as much asC much as twice as D as twice much as10. care about11 .freedom to do /of sth.12. keep time for sth.13. .rather than14.with the hope of 怀有的希望Eg:He went to the city with the hope of making much money.类似的短语有: with the purpose of ;with the intention of ;with the aim of 15. care forComprehending1. nationalityeg: Our nationality is Chinese.搭配： to take /have/hold China nationality2. Dr Yuan was able to develop a successful agricultural product when thousands of other farmers could not.when 此处的意思是“然而；可是”.eg: She said she was 18,when I know shes only 16.其他意思有：(1) 在.时；在.之后I loved history when I was at school.Call me when youve finished.(2) 考虑到；既然 How can they expect to learn anything when they never listen?(3) 如果Turn off the switch when anything goes wrong with the machine.(4) 刚就. He had just drifted off to sleep when the phone rang.7. make a great difference to =have an effect on/uponeg: Changing schools made a big difference to me.make some/a big/no difference 有一些/很大/没有影响8. compare with.If you compare A with B ,youll find the difference between them.=Compare A with B ,and you ll find the difference between them.=Comparing A with B, you ll find the difference between them.高考链接Jacks new house is like a huge place,_ with his old house.A comparing B compares C compared D to compareLearning about language1. over 56 percent of the people in a small Southeast Asian country are in jobs related to agriculture.in :prep. 显示工作或职业 Shes in computers.be related to 与有关2. remaining adj. =leftthe remaining problems =the problems leftUsing Language1. sc