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1、Unit 2 Working the land Language points,1. Have you ever grown any plants? If so, what did you do to grow them?If so=If you have ever grown some plants.so 表示“象那样的，如前所说的”，用于代替已陈述的事。如：-can you pass the exam?-I hope so.,1) 辨析because, forbecause表示理由充分,有必然因果关系, 能回答以why引起的问句。,2. He wants everyone to call
2、him a farmer, for thats how he regards himself., Why arent you coming with us to the concert? Because I have got a bad headache. 你为何不与我们一起去看音乐会？ 因为我头痛。,for (因为,由于),补充说明理由,不用于句首;不能回答以why引起的问句。如： The shop was quite new, for it had opened only the week before.,_ he says so, it must be true. _ it was la
3、te, I made haste to go. The day breaks _ the sun rises. The day breaks, _ the birds are singing.,since,As,because,for,2) regardregard.as.; 将认为We regarded her as the best writer among us.in/ with regard to sb./sth. 关于,至于 a countrys laws in regard to human rights 一个国家关于人权的法律,3. works the landwork vi./
4、 vt. 经营,管理work the land=grow crops on it 耕耘土地 He works a big farm. 他经营着一个大的农场。,4. In many ways, he is one of them, and he has struggled for the past five decades to help them.常与现在完成时连用的时间状语 (1) already, yet, ever, just, recently, lately, never, before (adv.)The boy has already/just got home.,I haven
5、t heard from him yet /recently /lately.I have seen the old man somewhere before.,(2) since/forI have lived in Beijing since 2000.I have lived in Beijing since I arrived here.I have lived in Beijing for 5 years.,struggle vi. 搏斗, 挣扎, 努力, 拼搏 They were struggling to get out the burning car. 他们挣扎着从烧着的车里往
6、外爬。 She struggled up the stairs with her heavy bags. 她提着沉重的行李艰难地走上楼梯。 搭配 struggle against 与斗争，为反对而斗争，struggle for 为争取而斗争,5. Dr Yuan Longping grows what is called super hybrid rice.,e.g. I dont quite understand what you are explaining. Please watch what I am doing carefully.,2) What =the thing(s) tha
7、t,1) Super 特级，超级,_ the emperor saw was quite different from _ the old minister told him. A. What, that B. That, what C. Which, that D. All, all,It is pretty well understood _ controls the flow of carbon dioxide in and out the atmosphere today. A. that B. when C. what D. how,6. This special strain of
8、 rice makes it possible to produce one-third more of the crop in the same fields.,it 在句中作形式宾语, 真正的宾语为to produce, 结构为: 动词(make, feel, think, regard)+it +adj+ to do.,e.g. We think it important to learn English well.,I like _ in the autumn when the whether is clear and bright. A. This B. that C. it D.
9、one.,7. output 产量,8. This special strain of rice makes it possible to produce one-third more of the crop in the same fields.make it +宾语补足语+动词不定式,it 做形式宾语,动词不定式是真正的宾语。it做形式宾语, 通常和下列动词连用:,We consider it our duty to support good leaders.,consider, think, make, find, believe, count, declare, deem, fancy
10、, feel, guess, imagine, judge, prove, see, show, suppose, understand, take等.,The new method makes it possible to complete the task faster.,Tom found it very embarrassing to be reminded of the long-standing debt. Susan deemed it advisable to keep the matter secret. We all feel it nice to be able to v
11、isit that distinguished university.,Who can prove it wrong to have a “make-money-quick” mentality?The guide thought _ wrong to eat monkeys. A. this B. it is C. it D. that was,9. Dr Yuan searched for a way to increase rice harvest without expanding the area of fields. search = try to find by looking
12、for “搜查”。,They searched everywhere but could not find the lost child. 他们各处都找遍了, 始终找不到丢失的小孩。 The home was searched but no one was found. 搜查了房屋但一个人也未发现。, search常用的搭配： search sb./sth. 搜查某人/某物 search for sb./sth. 搜寻某人/某物 search sth./sb. for搜查某物/某人以寻找 in search of 寻找search out 发现,注意：search sb.指“搜查某人”, 指对
13、某人进行搜身。 search for sb.指“搜寻某人”, 指为了要找到某人进行搜寻, 相当于look for。例如：,The policeman searched the thief to see what he had in his pockets. 警察搜查小偷, 看他口袋里有什么东西。 The villagers are searching for the missing child. 村民们正在搜寻那个失踪的孩子。,10. Thanks to his research, the UN has more tools in the battle to rid the world of
14、hunger.1) thanks to表示“幸亏,多亏”多用于表达正面意思, 相当于感谢, 在句中作状语和表语。Thanks to your help，much trouble was saved. 多亏你的帮助, 减少了许多麻烦。,Animals living environments have been getting worse _ the increase in industrial pollution. A. thanks to B. because C. as D. since,2) ridof 使摆脱/清除 rid a house of mice 清除室内老鼠 rid oneself of debt 还清债务 类似用法动词： inform/ warn/ cureof, The sales manager asked his men to inform him of everything concerning the sales in time. 销售部经理让他手下的人把关于销售量的情况及时报告他。,
