人教版英语八年级下册unit1.ppt

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1、Review Unit One,From:Yvonne Melody Windy,Will people have robots?,Will people have robots?,一般将来时表示将要发生的动作或情况:,I will arrive tomorrow.我明天到.Will you be busy today?你今晚忙吗?,有时有表示将来时间的状语,有时没有时间状语,这时要从意思上 判断是否指未来的动作或情况:,Ill think it over.我想一想.Well only stay for two weeks.我们只待两个星期.,一般将来时,一般将来时由助动词shall或will

2、加动词原形构成Shall用于第一人称,will用于第二、三人称(现在很多说英语的国家,在陈述句中,即使第一人称一般也用will),Will people have robots?,表示将要发生的动作或情况,除了一般将来时外,还有一些其他结构和时态:,1)be going+不定式(表示打算、准备做的事或即将发生和肯定要发生的事):,How are you going to spend your holidays?假期你准备怎样过?I think it is going to snow.我看要下雪了.,2)现在进行时(表示按计划安排要发生的事):,Were having an English pa

3、rty tonight.我们今晚将有个英语晚会.How are you going by boat or by train?你们怎么去,坐车去还是坐火车去?,但这只限于少量动词,如:go,come,leave,start,arrive,lunch,return,dine,work,sleep,stay,play,do,have,wear 等,Will people have robots?,相关知识:1.表示“存在”的句型 There be+主语+其他成分 eg:There is a book on the table.2.表示“将来存在”的句型 There will be+主语+其他成分 e

4、g:There will be more people in this city.3.表示“将来存在”的疑问句型,否定句型和简略回答 Will there be+主语+其他成分?Yes,there will./No,there wont.There will not+主语+其他成分.eg:Will there be rain?Yes,there will./No,there wont.There wont be rain soon.,Will people have robots?,词语对对碰,in vs after,相同点:这两个词后都可接时间,表示“在 以后”不同点:“in+一段时间”表示

5、以现在为起点的将来一段时间以后,常与将来时连用.“after+一段时间”表示以过去某一时间点开始的一段时间以后,常于一般过去时连用.当after后接某一时间点时,仍可用于将来时.,试做以下试题:Itll be finished _ five minutes.He rang you up _supper.Ill be free _ nine oclock.Its two oclock.Ill come _ an hour.,in,after,after,in,Will people have robots?,词语对对碰,can vs be able to,相同点:两者都表示能力不同点:can只有

6、现在式和过去式.be able to可用于现在时、过去时和将来时,但它没有进行时.表示经过努力而成功的某一次动作,只能用be able to.,试做以下试题:He _ drive a car.He _climb over the mountain before.,can,was able to,Will people have robots?,词语对对碰,fewer vs less,相同点:这两个词后都是比较级,均可表示“较少的”不同点:fewer是few的比较级,只能修饰可数名词的复数.less是little的比较级,只能修饰不可数名词的复数.,试做以下试题:I earn _ money t

7、han my sister.There are _ cars parked outside than yesterday.We have _ students this year than last year.You ought to smoke _ cigarettes and drink _ beer.,fewer,fewer,fewer,less,less,Will people have robots?,in the future 在将来 a piece of.一张hundreds of好几百 inyear 年之后be able to.=can 能够 at least最少at/on w

8、eekends在周末 on weekdays=the week工作日try to do sth.尽量干某事 try doing sth.尝试干某事help sb.(to)do sth.帮助某人干某事help sb.with sth.帮助某人某事its+adj.+for sb.+to do sth.某人做某事怎么怎么样over and over again一遍又一遍let/have/make sb.do sth.让某人干某事there be sb.doing sth.某人正在干某事,phases,whats more？更有，甚至dress sb.打扮某人 dress up穿衣，打扮much=a

9、lot许多 much more=a lot more多得多so+adj.十分in future=from now on今后 make mistakes犯错误a number of=a lot of=many大量，许多the number of.的数量no more=not.anymore=not.any more=not.any long不再live to be+时间活到 on vacation=on holiday度假fall in love with sb./sth.爱上be in love with sb.热恋着某人 be in love with sth.喜爱某事物,come ture

10、实现see sb.do sth.看见某人做某事的全过程see sb.doing sth.看见某人正在做某事的一个片段seem to do sth.好象干某事none of没有一个ones own+n.=n.+of ones own(强调)某人自己的某物in the near future在不远的将来one day一天 some day未来的某一天be worth doing sth.值得干某事the more.,the more.越，就越,Will people have robots?,重点记忆的单词,important words,pollution fall predict able s

11、uch however alone interview bored,astronaut housework seem electric impossible already unpleasant probably casually,污染 n落下 v.预言 v.能够；有能力的 adj.这样的；这种 adj.可是；然而 conj.单独地；孤独地 adv.面试；面谈 n.厌烦的；厌倦的 adj.,宇航员 n.家务 n.似乎；像是 v.电的；导电的 adj.不可能的 adj.早已；先前 adv.使人不愉快的 adj.大概；或许 adv.随意地 adv.,Unit One 的复习就到这里希望我们的课件对大家有所帮助,最后祝各位同学在期末考试中超常发挥获得优异的成绩！,