人教版高中英语必修四:第二单元reading知识点ppt课件

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,高中英语课件,(金戈铁骑 整理制作,),高中英语课件(金戈铁骑 整理制作),1,Language points for Reading I,Language points for Reading I,2,1.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.Have you ever grown any pla,3,1)辨析because,for,because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 him a farmer,for,thats how he regards himself.,1)辨析because,for2.He wants e,4,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。,Why arent you coming with u,5,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.,for(因为,由于),补充说明理由,不用于句首;不能回答以,6,_ he says so,it must be true.,_ it was late,I made haste to go.,The day breaks _ the sun rises.,The day breaks,_ the birds are singing.,since,As,because,for,_ he says so,it must be tr,7,2)regard,regard.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,2)regard,8,3.,works,the land,work,vi./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。,3.works the land,9,4.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.,4.In many ways,he is one of,10,I havent heard from him yet/recently/lately.,I have seen the old man somewhere before.,(2)since/for,I have lived in Beijing since 2000.,I have lived in Beijing since I arrived here.,I have lived in Beijing for 5 years.,I havent heard from him,11,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,struggle vi.搏斗,挣扎,努力,拼搏,12,5.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)that,1)Super 特级,超级,5.Dr Yuan Longping grows what,13,_ the emperor saw was quite different from _ the old minister told him.,A.What,that B.That,what,C.Which,that D.All,all,_ the emperor saw was quite,14,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,It is pretty well understood _,15,6.This special strain of 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.,6.This special strain of rice,16,I like _ in the autumn when the whether is clear and bright.,A.This B.that C.it D.one.,I like _ in the autumn when,17,We consider it our duty to support good leaders.,consider,think,make,find,believe,count,declare,deem,fancy,feel,guess,imagine,judge,prove,see,show,suppose,understand,take等.,The new method makes it possible to complete the task faster.,We consider it our duty to sup,18,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,Who can prove it wrong to have,19,9.Dr Yuan,searched,for a way to increase rice harvest without expanding the area of fields.,search=try to find by looking for “搜查”。,9.Dr Yuan searched for a way,20,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。,They searched everywhere but c,21,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,search常用的搭配:,22,注意:,search sb.指“搜查某人”,指对某人进行搜身。,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:,注意:,23,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。,The policeman searched the thi,24,10.,Thanks to,his research,the UN has more tools in the battle to,rid,the world,of,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。,10.Thanks to his research,th,25,Animals living environments have been getting worse _ the increase in industrial pollution.A.thanks to B.because C.as D.since,Animals living environments h,26,2)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。,2)ridof 使摆脱/清除,27,11.Using his hybrid rice,farmers are producing harvests,twice as large as,before.,英语中的倍数表达法共有三种形式:,(1)倍数+形容词/副词的比较级+than.,(2)倍数+as+形容词/副词的原级+as.,11.Using his hybrid rice,far,28,(3)倍数+the+名词+of.,This building is,five times,higher,than,that one.这座楼比那座楼高出五倍。,This building is,five times as,high,as,that one.这座楼是那座楼的五倍高。,(3)倍数+the+名词+of.,29,This building is,
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