八年级英语上册Unit7Willpeoplehaverobots短语语法知识点汇总新版人教新目标版2018081448.doc

1UnitUnit 7 7 WillWill peoplepeople havehave robotsrobots一、必背短语。1.在电脑上on computers2.在纸上on paper3.活到 200 岁live to be 200 years old4.在 100 年后in 100 years5.空闲时间free time6.处于极大的危险中be in great danger7.在地球上on the earth8.参与做某事play a part in doing sth9.在将来in the future10.太空站space station11.帮忙做家务help with housework12.多次地，反复地over and over again13.这样的工作such jobs14.感到厌烦get bored15.看起来像look like16.能，会be able to17.醒来，唤醒wake up18.不同意某意见disagree with19.数以百计的hundreds of20.突然倒下,倒塌fall down21.寻找look for22.作为一名记者as a reporter23.度假，休假take a holiday24.有一天one day25.更少的空闲时间less free time26.更多的污染more pollution27.搬到某地move to28.养一只鸟keep a bird二、重点结构二、重点结构1.will+动词原形将要做2.fewer/more+可数名词复数更少/更多less/more+不可数名词更少/更多3.have to do sth.不得不做某事（客观）must 必须（主观）4.agree with sb.同意某人的意见5.There will be+主语+其他将会有=There be going to be6.There is/are+sb./sth.+doing sth.有正在做某事7.make sb.do sth.使某人做某事8.help sb.with sth.帮助某人做某事9.What will the future be like?未来将会是什么样子？10.Which side do you agree with?你同意哪一方的观点？【教材内容解析】【教材内容解析】SectionSection A A21.1.DoDo youyou thinkthinktherethere willwill bebe robotsrobots inin peoplepeoples s homes?homes?(P.(P.49)49)本句是主从复合句，从句为宾语从句，如果 do you think 放在句中，则为插入语，放在特殊疑问词后面，结构为：疑问词+do you think+主语+谓语+其它。例句：Which do you think is the best movie theatre?2.2.PeoplePeople willwill l liveive toto bebe 200200 yearsyears oldold.(P.(P.49)49)live to be+基数词+years old 意为“活到岁”。例句：In the story,people will live to be 500 years old.3.3.WillWill peoplepeople useuse moneymoneyinin 100100 yearsyears?(P.(P.49)49)“in+一段时间”表示“在之后”或“在之内”，通常用于一般将来时，常用来回答 how soon 的提问；“for+一段时间”则表示持续多长时间，用来回答 how long 的提问。例句：The film will begin in two minutes.例句：They have lived here for three years.4.WhatWhats s youryour predictionprediction aboutabout thethefuturefuture?(P.(P.50)50)future 作名词，表示“将来、未来”，in the future 表示“在将来”。例句：Who knows what will happen in the future.5.I I dondont t thinkthink soso.(P.(P.50)50)I dont think so 表示“我不这么认为”，肯定形式为 I think so。例句：-Look at the cloud.It is going to rain.例句：-I dont think so.It will be sunny soon.【拓展】类似的结构还有：I hope so“我希望如此”，I hope not“我希望不是这样”，Im afraid so“恐怕如此”，Im afraid not“恐怕不是这样的”。6.6.SoSowhatwhatwillwill thethe futurefuturebebe likelike?(P.(P.50)50)what is.like 可以用来提问外貌、情形，也可以用来提问某人性格或者品质。例句：-Whats Tom like?例句：-He is funny.7.7.ThereThere willwill bebe fewerfewer treestrees andand thethe environmentenvironment willwill bebeinin greatgreat dangerdanger.(P.(P.50)50)in danger 表示“处于危险中”，out of danger 意为“脱离危险”。例句：He is in danger now.例句：Some animals are out of danger.8.8.WillWill wewe havehave toto movemove totootherotherplanets?planets?(P.(P.50)50)3other 作形容词，意为“别的、其它的”。例句：There are other ways to do this exercise.【拓展】other,the other,another,others 和 the others 辨析other:意为“别的、其它的”，常用来修饰可数名词。the other:表示“两者中另一个”，是特指；the other 之后也可以加复数名词，特指“其它的”。another:表示“三者中另一个”。others:用作代词，泛指“其他的人或物”是复数概念。the others:特指在一个整体中的“其余的人或物（全部）”。例句：We study Chinese,English,Math and other subjects.例句：There are three people in the room.One is a girl and the other two are boys.例句：You should think of others.例句：There are fifty-five students in our class.Thirty of us are girls and the others are boys.9.9.EveryoneEveryone shouldshouldplayplay a a partpart ininsavingsaving thethe earth.earth.(P.(P.50)50)play a part in 意为“参与、在中发挥作用”，后接名词、代词或者动名词作宾语。例句：Mr.Black doesnt play a part in the discussion.SectionSection B B1.1.spacespacestationstation(P.(P.52)52)space 用作不可数名词，表示“太空、空间”，意为“空间”时，相当于 room，make space/room for 表示“为腾出位置”。例句：Will people be able to live in space in the future?例句：There isnt much space on the bus.2.2.WillWill robotsrobots thinkthink likelikehumanshumansinin thethe future?future?(P.(P.53)53)human 用作名词，意为“人、人类”，相当于 human being，复数形式为 humans。例句：Dogs can hear better than humans.3.3.TodayTodaytherethere areare alreadyalreadyrobotsrobotsworkingworkinginin factories.factories.(P.(P.53)53)(1)“There be+sb./sth.+doing sth.”意为“有某人/某物正在做某事”。例句：There are some boys standing on the playground.(2)already 作副词，表示“已经”，一般用于肯定句中，用于疑问句中时，表示惊讶的语气。例句：They continued working,though it was already midnight.4.4.SomeSome cancan helphelp toto buildbuild cars,cars,andand theythey dodo simplesimple jobsjobsoverover andand overover againagain.(P.(P.53)53)4over and over again 意为“反复地、一次又一次地”。例句：He thanked me over and over again.5.5.ForFor example,example,scientistsscientists JamesJames WhiteWhite thinksthinks thatthat robotsrobots willwill nevernever bebe ableable totowakewake upupandand knowknowwherewhere theythey are.are.(P.(P.53)53)wake up 表示“醒来、喊醒”。例句：Every day I wake up at six oclock.例句：Please wake up your younger sister.6.6.ButBut manymany scientistsscientistsdisagreedisagree withwithMr.Mr.White.White.(P.(P.53)53)disagree 为不及物动词，反义词是 agree，disagree with sb.意为“不同意某人”。例句：I disagree with you about this.7.7.However,However,theytheyagreeagreeitit maymay taketakehundredshundreds ofofyears.years.(P.(P.53)53)(1)agree 作动词，意为“同意、赞同”，名词形式为 agreement，反义词是 disagree，agree to do sth.意为“同意做某事”。例句：She agreed to buy this book.【拓展】agree 的其它用法1.agree with sb.意为“同意某人的看法或者想法”。例句：I am afraid I cant agree with you.2.agree to sth.同意（计划、安排、建议）例句：Do you think hell agree to our proposal?3.agree on 约定、商定例句：Can we agree on a date?(2)hundreds of 表示“许多、大量”，hundred,thousand,million,billion 前面有具体数字修饰，表示确切意义时，用单数形式；后接 of，表示约数时，用复数形式。three thousandmillions of visitors8.8.TheseThese newnew robotsrobots willwill havehave manymany differentdifferentshapesshapes.(P.(P.53)53)shape 用作名词，表示“形状、外形”，in the shape of“呈现形状”，out of shape“变形的、走样的”。例句：The pool was in the shape of a heart.例句：Im a bit out of shape and I want to lose weight.9.9.IfIf buildingsbuildings fallfall downdown withwith peoplepeople inside,inside,thesethese snakesnake robotsrobots cancan helphelplooklook forforpeoplepeople underunder5thethe buildings.buildings.(P.(P.53)53)find,look for 和 find out 辨析find 意为“找到”，强调寻找的结果；look for 意为“寻找”，强调寻找的过程；find out 意为“查明”，多指通过调查、询问、研究之后“搞清楚、弄明白”之意，通常含有通过困难曲折之意，多指找出较难找到的、无形的、抽象的东西。例句：I looked for it everywhere,but I could not find it.例句：Please find out when the train leaves.10.10.ThisThis waswas notnotpossiblepossible2020 yearsyears ago,ago,butbut computerscomputers andand rocketsrockets alsoalso seemedseemed impossibleimpossible 100100 yearsyearsago.ago.(P.(P.53)53)possible 作形容词，表示“可能的”，反义词为 impossible，表示“不可能的”。例句：Everything is possible as long as we work hard.例句：Dont ask me to do impossible things.11.11.WhichWhichsidesidedodo youyou agreeagree with?with?(P.(P.54)54)side 此处用作名词，表示“一方”。例句：He always likes to be on the winning side.12.12.SoSo I I willwillprobablyprobablykeepkeep a a bird.bird.(P.(P.55)55)probably 用作副词，表示“很可能、大概”，用作状语，放在行为动词之前，助动词、情态动词和 be 动词之后。例句：He probably knows the secret.例句：I will probably study medicine at university.13.13.but.but I I thinkthink I Illlltaketake a a holidayholidayinin HongHong KongKong whenwhen possible.possible.(P.(P.55)55)take a holiday 意为“度假”，相当于 have a holiday，holiday 常用的短语还有：on a holiday 在休假；for a holiday 去度假。例句：Where do you hope to take a holiday?例句：They are on holiday in Sanya.【语法讲解】【语法讲解】一般将来时一般将来时定义定义：一般将来时表示将来某个时间要发生的动作，事情或存在的状态，也表示将来经常或反复发生的动作或事情。常见用法常见用法：61.will/shall+1.will/shall+动词原形动词原形 shallshall 用于第一人称，常被用于第一人称，常被 willwill 所代替。所代替。willwill 在陈述句中用于各种人称，在征在陈述句中用于各种人称，在征求意见时常用于第二人称求意见时常用于第二人称。will not=wont shall not=shant 例如：e.g.Which paragraph shall I read first？我先读哪一段呢？Will you be at home at seven this evening?今晚七点回家好吗？2.2.bebe goinggoing toto+不定式，表示将来。不定式，表示将来。a.a.主语的意图，即将做某事。主语的意图，即将做某事。e.g.What are you going to do tomorrow?明天打算做什么呢？b.b.计划，安排要发生的事。计划，安排要发生的事。e.g.The play is going to be produced next month。这出戏下月开播。c.c.有迹象要发生的事。有迹象要发生的事。e.g.Look at the dark clouds,there is going to be a storm.看那乌云，快要下暴雨了。3.3.现在进行时表将来时现在进行时表将来时下列位移动词的现在进行时表示将来时go、com、fly、leave、start、begin、finish、end、arrivee.g.she is leaving for Wuhan tomorrow.明天她要动身去往武汉了。句型转换句型转换1.1.“bebe goinggoing toto动词原形动词原形”结构的一般疑问句是将结构的一般疑问句是将 bebe 的相应形式前移到句首，即的相应形式前移到句首，即“Are/Is/AmAre/Is/Am主语主语goinggoing toto动词原形其它？动词原形其它？”。其否定句是在。其否定句是在 bebe 动词的相应形式后加动词的相应形式后加 not.not.如如：他们打算今天下午踢足球。（1）They are going to play football this afternoon.（肯定句）（2）Are they going to play football this afternoon？（一般疑问句）（3）They are not going to play football this afternoon.（否定句）2.2.“shall/willshall/will动词原形动词原形”结构的一般疑问句是将结构的一般疑问句是将 shallshall 或或 willwill 前移到句首，即前移到句首，即“Shall/WillShall/Will主语主语动词原形其它？动词原形其它？”。其否定句是在。其否定句是在 shallshall 或或 willwill 后加后加 not.not.如：如：我们老师很快回来。（1）Our teacher will come back very soon.（肯定句）（2）Will our teacher come back very soon？（一般疑问句）（3）Our teacher wont come back very soon.（否定句）