人教版八年级上册英语Unit7课文重难点讲解.docx
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人教版八年级上册英语Unit7课文重难点讲解
Unit7Willpeople have robots?
课文重难点讲解
Section A
1.Peoplewon’t usemoney .
Everythingwillbe②free.一切都将免费的。
【解析1】everythingpron.每件事物 Everythingispossible.一切皆有可能
【注】不定代词的用法:
(1)不定代词做主语,谓语动词用单数
( )—_____everythingOK,Lucy?
—No,myEnglishisnotasgoodasChinese.
A.Is B.Does C.Are D.Do
【2014广东佛山】-I’mleavingfor theexam.Bye-bye,Mum.
-Well,makesureyou’vegot ____________(everything/nothing)ready.
【2014山东临沂】19.Ourmotherearthgives us________weneed inourdaily life.
A.nobodyﻩﻩ B. nothing C.everybodyﻩD.everything
(2)形容词修饰不定代词时,放在不定代词之后
Thereisnothingserious没什么要紧的。
【北京】27.---Tom,supper isready.
----I don't wanttoeat____________,Mum.I'mnotfeelingwell.
A.everything B. nothingC.something ﻩD. anything
【解析2】freeadj.
(1)免费的 Childrenunder fiveare freeonbuses.
(2)自由的befree= havetime
( )Will you ___tomorrownight?
A. be free B.for free C.freefor D.free
2.Books willonly beoncomputer,not onpaper.
书将只会在电脑上出现,而不是在纸上。
【解析】papern⑴纸张(不可数名词)
apieceofpaper一张张two piecesof paper两张纸
⑵“试卷;论文;报纸(newspaper)时,是可数名词
a testpaper 一张试卷 anewspaper 一张报纸
papermoney 纸币paper tiger纸老虎
()Hehadsomethingto writedown andasked mefor____.
A.apaperB.somepapers C.some piecesofpapers D.apieceofpaper
3. Therewillbelessfreetime.将会有更少的时间。
【解析】little→less→ leastadj. 少的(修饰不可数名词) lessthan少于
【2012甘肃鸡西市】34._____exerciseyoutake,_____you’llbe.
A.Thefewer,thefatter B.Theless,thefatterﻩ C. Theless,the morefatter
4.Willtherebe fewer trees?
树木会更少吗?
【解析】few→fewer→fewest adj.较少的(修饰可数名词复数)
【辨析】:
more,less 和fewer
原级
many/much
few
little
比较级
more
fewer
less
词义
较多的,更多的
较少的,更少的
较少的,更少的
用法
修饰可数和不可数名词
仅修饰可数名词
仅修饰不可数名词
例词
morecars;
more water
fewermen; fewerbooks
less milk ;
lessmoney
【2012内蒙古呼和浩特】Toliveagreenlife,weshouldtrytosave ____energyandproduce
____pollution.
A.more; less B.less;more C.more;fewer D.mostleast
【2012贵州安顺】Ifthereis______pollution,theairin our citywillbe_______dirtier.
A.less;more B.more;muchC.l
ess;less D.more;more
【2011广西贺州】— Manypeopleeat_____meat than theydidbefore.
—Yes,that’swhy they’regettingfatterandfatter.
A.more ﻩ B. lessﻩﻩ C.fewer ﻩﻩD.much
【2013黔西南】—Rememberthis,children.__carefulyouare,___mistakesyouwillmake.
—Weknow, Mr.Li .
A.The more;themore B. The fewer;the more
C.Themore;thefewer D.Theless;theless
5.Therewillbe morepollution.将会有更多的污染。
【解析】pollutev→ pollutionn污染(不可数名词)
airpollution 空气污染 noisepollution噪音污染
waterpollution水污染whitepollution白色污染
Look!
The__________________(pollute) is becomingworseand worseinthis city.
【2014上海】Airpollutionhasbecome___thaneverbefore. Wemust dosomethingtostopit.
A.seriousﻩ B.more seriousC.mostseriousﻩD. the most serious
6.Will people usemoney in 100years?
一百年以后人们用钱吗?
【解析】“in+ 一段时间”“在……以后” 用于一般将来时
对“in+一段时间”提问,用how soon(多久以后)提问
()①My motherhasgoneto HongKong.Shewillbeback____aweek.
A. after B.for C.in D.from
()③—Howsoonwillyou comeback?
—______a week.
A. After B.InC.BeforeD. For
【2014黑龙江龙东】-________willEric’sauntbeback?
-Inhalf anhour.
A.Howsoon B.How oftenC.Howlong
7.Ithinktherewillbemoretallbuildings.我认为将会有更多的高楼大厦。
【解析】build →built→builtv→ buildingn建筑
( )Wehave beenplanning____ abridge.
A.build B. tobuild C. building D. tobuilding
8.Therewill be( more/ less/ fewer)pollution.将会有更多/更少的污染
【解析】Therebe句型的将来时态:
(1)There isgoingtobe
(2)There willbe…
肯定句
Therewillbe…
否定句
Therewillnot/ won’tbe…
一般疑问句及回答
Willtherebe…?
Yes, therewill/No, therewon’t be
特殊疑问句
特殊疑问词+willtherebe…?
【2014贵州铜仁】21. There ____a sportsmeetinourschool next week.
A.is B.willhave C. are D.willbe
【2014丹东中考】41.—Mike,youlook so excited!
—Yeah!
There______atennisgameplayed by LiNathisevening.
A.willhave B.isgoingtobe C.isgoing to have D. aregoingtobe
【2014年新疆阜康】41.—Mike,youlook so excited!
—Yeah!
There______atennisgameplayed byLiNathisevening.
A. will have B. isgoingtobe C.isgoingtohaveD.aregoingtobe
【2013雅安】There _____bea fashion showinourtowntomorrow.
A.aregoingto B.willhave C.has D. is goingto
9. Doyou thinkthere willberobotsinpeople’shome.
你认为人们的家里会有机器人吗?
【解析】in people’shome在家里
10.There willbefewer treesand theenvironmentwill beingreatdanger.
将会有更少的树木,环境将会处于非常危险的状态。
【解析】danger n危险→dangerous adj.危险的
in danger“处于危险中”【反义词】outofdanger“脱离危险”
【2013黑龙江牡丹江】78.Don’tgetclosetothebigdog.It’s________ (危险的).
Though manyofthe youngpeoplehas realized_______________,they don’twanttogive upsmoking.(吸烟的危害)
【拓展】inneed急需;introuble处于困境 in fact事实上 infear害怕
【2013内蒙古 包头】Thoughmany childrengetMr.Guo’s help, _____________(事实上),
hisfamily isnot richenough.
【2012滇西八州】25.Thatisamonkeyonhis back.Let'shelphim.
A.Hehasamonkey B.Helikesplayingwith themonkey
C.He isintrouble D.He isgoodatstudying
11.Willwehaveto moveto otherplanets?
我们将不得不搬到其他星球吗?
【解析1】have to“必须” ,后接动词原形,强调被迫性,有人称和数的变化。
否定形式:
don’thaveto/didn’t have to= needn’t
【2013河南】—Dad, must wewaituntilthelightbecomesgreen?
—Yes,I'm afraid we______.That's thetraffic rule.
A.canB. may C.haveto D.need
【解析2】move to+地点 搬到某地(如果接地点副词,to要省略)
He movedtherelast year.
Bookswill onlybeoncomputer.notonthepaper.
书籍将只(存储)在电脑上,而不是(印刷)在纸上。
【解析】oncomputer用计算机,通过计算机
on 的用法:
on+电器或媒介
on TV通过电视 onthephone在电话中
ontheradio通过无线电 ontheInternet在网上
【2013济宁】—Maybeyoushouldcallhimup.
—But Idon’twanttotalk withhim___thephone.
A.on B.at C. in D.with
13.Peoplewilllivetobe200 yearsold?
人们将会活到200岁吗?
【解析】livev居住,生存,活着
(1)livetobe +基数词+years old “ 活到……岁”
( ) Heissureto live____ ninety years old.
A. to B.to be C.in D.AandB
(2)liveon sth.“靠……为生”live onsb.靠某人生活
(3) live by 靠……(手段)谋生
( )Theoldmanlives____teaching.
A.in B.on C.by D.with
(4)livein+地点 居住在某地
(5)live on +具体某一层Helivesontheeighteenthfloor.
( ) —Where doyoulive?
—Ilive__ the tenthfloor____thetallbuilding.
A.in;in B. in;on C. on;in D. in;by
14.ButI wantto liveontheearth. 但是我想住在地球上。
【解析】ontheearth在地球上 【注】世界上独一无二的事物前必须加定冠词the
onearth 究竟,到底
( ) Theteachersaid_____ earthmovesaround_____ thesun.
A.an;a B. an;the C.the; the D.a; a
15.We canuselesswaterandplantmoretrees.Everyoneshould playapart in savingthe earth.我们可以节约用水,多种树。
每个人都应加入到拯救地球的行动中
【解析1】plant trees 植树
【2013重庆】Alotoftrees_____around here everyyear,andwecanenjoyfresherair now.
A.wereplanted B.areplantedﻩC.willplant ﻩD.areplanting
【解析2】playapartinsth/doing sth参与做某事
16.I sometimes see blueskiesinmycity,butinthefuture.
我有时在我们的城市看到我们的蓝天,但是在未来....
【解析】futuren“将来,未来”。
inthefuture在将来,用于将来时态
infuture=fromnow on从今以后
inthefuture
在将来;在未来
指距离现在时间较长的某一时间
I thinkIwillbealawyerinthefuture.
infuture
今后;以后
指距离现在时间较短的将来的某一时间,相当于from nowon
Iwillworkhardinfuture.
【记】长(inthefuture)的长(距离现在时间长)
短(infuture)的短(距离现在时间短)
()—What do you wanttobe____ whenyou growup?
—Anactor,Ithink.
A.infuture B.inthefuture C.atthefuture D.onthefuture
17. Families usuallyspendtimetogether onweekends,butmaybein200years…
家庭成员通常在周末共度时光,但或许在200年后……
【解析】in+时间段“在……之后”,常用于一般将来时
对“in+ 时间段”提问用how soon,“多久以后”
【2013安徽】—____________ canyoufinish thisEnglishexam?
—Inaboutoneand ahalfhours.
A.Howfar B. Howoften C.Howsoon D.Howlong
Unit7 Willpeople haverobots?
课文重难点讲解
SectionB&Self Check
1.onaspacestation. 在太空站
(1)space不可数名词, “空间,太空”inspace在天空
(2)room可数名词,“房间” 不可数名词,“空间”
( )— Thereisn’tenough ____forusin thelift. —Nohurry.Let’s waitforthe next.
A.ground B. floor C.place D. room
(3)place可数名词,指某一具体“地方,地点”
()— Isthereany _____forme?
I wantagood_____.—This way,please
A.space;roomB.room;space C.place;roomD.room;place
2. Forexample,scientistJamesWhitethinksthatrobots willneverbeabletowakeup andknowwheretheyare.
比如,科学家詹姆斯。
怀特认为机器人不能够自己醒来并知道自己身在何处。
【解析】be ableto/can能
(1)be ableto能够,会,后接动词原形有人称、时态和数的变化
We’reable______________(have)our own robots.
(2) can情态动词,无人称和数的变化,过去式could
【2013浙江杭州】--Pauline has lostherphone.–No.It’sin herbag. I _________hearit.
A.mustﻩB.canﻩC.mayﻩD.shall
3.However,theyagreeitmay take hundredsofyears.
然而,他们一致认为这可能要花费数百年的时间。
【解析1】agreev同意→agreementn同意
(1) agreewith sb. “同意某人”或“某人的意见看法”
【2013山西】—Thesummerholidayisontheway.We’llhavemorefreedom.
— ________.Butweshouldlearnto manageourselves.
I’dlove to B.I agreewithyou C.I’m afraidIwon’t
(2)agreetodosth .同意做某事 Iagreetomeet himtomorrow.
(3)agreeon+计划“ 就……取得一致意见”
【2013江西】—Ithinkstudents shouldhavemobile phonesto call theirparents.
—_____.Theyoftenusethemtoplaygamesinstead.
A. I hope so B.Idon'tagree C.Noproblem D.Goodidea
【解析2】hundred 百 tho