【文档说明】Unit7单词与语法课件2022-2023学年人教版英语八年级上册.pptx，共(31)页，163.415 KB，由小喜鸽上传

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Unit7单词与语法I’mthirteenyearsoldnow.Iwillbefifteenyearsoldintwoyears.现在我十三岁，两年后我将是十五岁。201920212023两年前一般将来时表示将来某个时间要发生的动作或

存在的状态，也表示将来经常或反复发生的动作。一、定义常与表示将来的时间状语tomorrow，nextweek,nextyear,inthefuture.1.肯：will+动词原形2.否：willnot+动词原形e.g.Booksw

on’tbeonpaper.e.g.Bookswillbeoncomputers.=won’t二、构成3.一般疑问句Will+主语+动词原形...？PeoplewillhaverobotsintheirhomesYes,主语+will.No,主语+

won’t.否：Peoplewillnothaverobotsintheirhomes.一般疑问句：Willpeoplehaverobotsintheirhomes?Yes,theywill.No,theywon’t.therebe句型的一般将

来时：肯定式:There+________+名词否定式:There+___________+名词一般疑问句：___________+be+名词?答语：Yes,therewill./No,therewon’t.will+bewon’t+beWil

l+there1.将会有更多的人口。___________________________________2.100年后将不会有钱币。___________________________________Therewillbemorepeople.Therewon’

tbeanypapermoneyin100years.一般将来时1.含义：一般将来时表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常与tomorrow明天,nextmonth,week,yaer,...下个月...,thedayaftertomorrow后天,aton

ce立刻，马上,rightaway立刻;马上,rightnow现在;马上,inthefuture将来,soon不久，很快,soonerorlater迟早,later稍后，in+一段时间等等表示将来的时间状语连用.2.结构:助动词+动词原形1)will+动词原形（第一人称用shall）2)b

egoingto+动词原形1).否定：一加二改一加（助动词+not）;二改（some改为any）1).Hewillvisityoutomorrow.改为否定句：Hewon’tvisityoutomor

row.在口语中will常缩写为’ll，willnot常缩写为won’t2).They’regoingtobuysomefood.改为否定句Theyaren’tgoingtobuyanyfood.2).

一般疑问：一提二改三升调把（will/be）提到句首；把some改为any、句号改为问号；读声调1).Hewillvisityoutomorrow.Willhevisityoutomorrow?Yes,hewill./No,hewon’t.2).They’regoingtobuysomefo

od.Aretheygoingtobuyanyfood?Yes,theyare./No,theyaren’t.3).在疑问句中，主语为第一人称（I和we）时，常用助动词shall：Shallwemeetattheschoolgatetomorrow

？3.辨析：从不严格的语法角度而言，begoingto与will二者可以互换，但：1）begoingto表示根据主观判断及将要发生的事情或含有“计划，准备，打算”的意思。2）will表示客观上将来势必发生的事情。Hew

illbetwentyyearsoldnextmonth.4．注意：1).Therebe句型的一般将来时结构为Thereisgoingto/willbe+n...:将会有...2).come,go,leave,arrive等表示位置移动的动词常用现在进行时表示将来：Heisleaving.Heis

arriingat8o’clocktomorrow.3).在条件、时间状语从句中，一般是主将从现。Ifitisfinetomorrow,I’mgoingonatrip.Iwilltellyouwhenhecomesback.引导条件状语的词：if（如果）；asl

ongas；if（是否)引导时间状语的词：when,after,before,assoonas，not....until....•1.I________(visit)myuncletomorrow.•2

.There_______(be)afootballmatchinourschoolnextweek.•3.He________(help)youwithyourEnglishthisevening.willvisitwillbewillhelp用一般将来时填空。

1.Iwon’t______________(be)freetomorrow.2.Thestudents_____________(have)ameetingthisweekend.3.Lily__________________

____(stay)withmetonight.4.It’s_________________________(rain)thisevening.5.We_________________________(visit)uncleLeenextweek.6.

There_______________(be)afootballmatchinourschool.7._________you___________(be)freetomorrow?8.Mysister____

_________(notmove)toFrancethisyear.9.TherewillbefewerfactoriesinZaozhuang.(变一般疑问句)10.Willtherebelesspollutionhere?(作肯定回答).11.你明天干些什么?12.将来他会去月

球度假吗?bewillhavewillstaygoingtorainwillvisitwillbeWillbewon’tmoveWilltherebefewerfactoriesinZaozhuang?Yes,therewill.Whatwillyoud

otomorrow?Willhegotothemoononvacation?•用括号内所给词的适当形式填空。•1.They_________(nothave)anyclassesnextweek.•2.Betty_________(write)t

oherparentstomorrow.•3.Lookatthoseclouds.It_________(rain).•4.He_________(read)anEnglishbooknow.•5.Look!Manygirls_________(dance)overthere.won’th

avewillwriteisgoingtorainisreadingaredancing按要求改写下列句子，每空一词。1.Theycleantheclassroomeveryday.(用tomorrow代替everyday)They____________

______theclassroomtomorrow.2.Willtheflowerscomeoutsoon?(作肯定回答)_________,__________________.3.We'llgooutforawalkwithyou.(改为否定句)We________________

__outforawalkwithyou.4.Xuechengwillhaveafineday.(改为一般疑问句)_________Xuecheng_________afineday?5.Thestudentswil

lworkinthesupermarket.(对划线部分提问)__________________thestudents_________?willcleanYestheywillwon’tgoWillhaveWherewillwork1.他们将会在家里

通过电脑来学习。肯定句：Theywillstudyathomeoncomputers否定句：Theywon’tstudyathomeoncomputers.一般疑问句及肯定否定回答：Willtheystudyathomeoncomputers？Yes,theywi

ll.No,theywon’t.练一练吧！2.人们将会在100年后用纸币。肯定句：Peoplewillusepapermoneyin100years.否定句：Peoplewon’tusepapermoneyin100years.一般疑问句及肯定否定回答：Wil

lpeopleusepapermoneyin100years？Yes,theywill.No,theywon’t.可数名词1.more+不可数名词2.less+不可数名词3.fewer+可数名词morejuice更多的果汁mo

resongs更多的歌曲lessnews更少的消息feweractors更少的演员fewer和less相同点:这两个词后都是比较级,均可表示“较少的”不同点:⒈fewer是few的比较级,只能修饰可数名词的复

数.⒉less是little的比较级,只能修饰不可数名词.①Imake_____moneythanmysister.②Thereare_____carsparkedoutsidethanyesterda③Wehave____studentsthisyearthanlastyear.④Y

oushouldeat___vegetablesanddrink__coke.fewerfewermorelessless1.______纸，纸张不可数名词一张纸____________报纸newspaper一张报纸anewsp

aper书本将只会出现在电脑上，而不出现在纸上。Bookswillonlybeoncomputers,noton______.paper2.污染，污染物,名词pollution动词：pollute将会有更多的污染。Therewillbe

morepollution.paperapieceofpaper3.将来,未来future你对将来的预测是什么？What’syour______________________观看关于未来的电影____________4.预测（名词）____

__,(动词）________做一个预测____________预测未来是困难的。___________________predictionaboutthefuture城市会变得更拥挤并受到污染。Citieswillbemore_______and__

_____crowdedpollutedwatchmoviesaboutthefutupredictionpredictmakeapredictionIt’sdifficulttopredictthefuture.=5.危险的_______,危险________

__环境__________,保护环境____________将会有越来越少的树木并且环境也处于极大的危险中。Therewillbe___________andtheenvironmentwillbe_____________在脏的或危险的地方工作workindirtyor_______

___places6.行星________,地球_________7.植物n.,种植v.________多种树_________8.参与_________=___________发挥作用=____________planetdangerenvironmentt

akecareofthe…fewertreesingreatdangerdangerousearthplantplantmoretreesplayapartintakepartinplayaroleindoingsthdangerous我们将要搬到其他

行星上去吗？____we_________other_______?我想住在地球上。___________________.我们可以少用水多种树。Wecanuse________and__________.每个人都应当参加到拯救地球

中来。Everyoneshould_____________savingtheearth.9.世界和平________10.蓝天___________11.建造______/_______楼房__________Some

robotscanhelp_______(寻找）peopleunder___________（楼房）.WillmovetoplanetsIwanttoliveontheearthlesswaterplantmoretreesplayapartinworldpeaceb

lueskiesbuildbuiltbuildingslookforbuildings12.住在公寓里_______________13.在太空_______在太空站________14.乘火箭去月球___________15

.人类的仆人.16.像人类一样思考thinklike_________17.反复地___________Today_________alreadyrobots________infactories.Somecanhelpto_______

____andtheydosimplejobs__________________.liveinanapartmentinspaceonaspacestationflyrocketstothemoonahuman/hum

ansoverandoveragainthereareworkingbuildcarsoverandoveragainhumanservants婴儿喜欢反复说同一句话。Babieslikesayingthesamewords__

_______________.18.日本______,日本人/日语__________19.believe相信，认为有可能我不能相信我自己的眼睛/耳朵。Ican’t_______myeyes/ears.我不相信她会来。I_________(that)she’ll

come.相信某人（的话）believesb我相信你是对的。I________youareright.overandoveragainJapanJapanesebelievedon’tbelievebelieve我这样认为_____

__我不这样认为_________20.同意，赞成________反义词__________同意某人/观点/所说的话：同意去做某事：某人就某事达成一致：We________meetatLinshanPark.Doyou__

______meabout/ontheplan?They__________thedecision.你同意哪一方的观点？Whichsidedoyou_______?我爸爸同意，但我妈妈不同意。Myfather_______,butmymother________.Ibeliev

esoIdon’tbelievesoagreedisagreeagreewithsbagreetodosthsb(复数）agreeonsthagreetoagreewithagreeonagreewithagreesdisagrees21.一方；一边；一面；一侧等___

_____22.hundredsof数以百计的，许许多多的数以百计的人在这起交通事故中死亡。____________peoplewerekilledinthetrafficaccident.拓展：hundreds/thousands/millionsofsthtwo…hundred/tho

usand/millionsth23.形状，外形shape树叶的形状____________Thebuildingsaresimilar____________.24.falldown倒塌,fall的过去式_______

sidefellinshapeHundredsoftheshapeofleaf/leaves在大雪/地震中许多楼房倒塌。Manybuildings_______becauseoftheheavysnow/earthquake.婴儿在学走路时经常摔倒。Babiesoften_

______whentheylearntowalk.如果楼房倒塌而里面还有人，蛇形机器人就能帮助寻找人。Ifbuildings_______withpeople_________,thesesnaker

obotscanhelplookforpeopleunderthebuilding.felldownfalldownfalldowninside拓展：fall的其他用法：(n)秋天（美）=autumnLeavesturnredinthef

all.（物）落下;掉落Therainbegantofallagain.（价格,温度,声音等）下降Thetemperaturefelltobelow0C.变为（状态）fallasleep;fallill词组：falldown:跌倒;(物)倒塌falloff：从...上落下；（物）脱落fallin

to：掉入；落入fallover：被...绊倒Hefelloverastone.fallbehind:落后fallinlovewith...:爱上...25.possibleadj.可能的；可能存在或

发生(前缀)im+possible→impossible不可能的e.g.你认为战胜他们有可能吗?穿过这条河中似乎不可能。Tocrossthisriverseemsimpossible.Doyouthinkit’spossibletobeatthem?It’spo

ssible/impossibleforsbtodosth.对你来说学好英语是有可能的。It’spossibleforyou________(learn)Englishwell.tolearn26.去度假takeaholiday我想如果可能的话，我会去香港度假。Ithink

I’ll___________inHongKongwhenpossible.whenpossible=________:如果可能的话takeaholidayifpossible