八年级上册英语第七单元unit知识点及练习题.docx
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八年级上册英语第七单元unit知识点及练习题
八年级上册英语第七单元-unit-知识点及练习题
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八上Unit7
oncomputer在电脑上onpaper在纸上
livetodo200yearsold活动200岁freetime空闲时间
indanger处于危险之中ontheearth在地球上
playapartindoingsth.参与某事spacestation太空站
lookfor寻找computerprogrammer电脑编程员
inthefuture在未来hundredsof许多；成百上千
thesame…as…与……一样overandoveragain多次；反复地
getbored感到厌烦的wakeup醒来falldown倒塌
will+动词原形将要做……
fewer/more+可数名词复数更少/更多……
less/more+不可数名词更少/更多……havetodosth.不得不做某事
agreewithsb.同意某人的意见such+名词（词组）如此……
playapartindoingsth.参与做某事
Therewillbe+主语+其他将会有……
Thereis/are+sb./sth.+doingsth.有……正在做某事
makesb.dosth.Makeitadjforsbtodosth
helpsb.withsth.帮助某人做某事
trytodosth.尽力做某事
It’s+adj.+forsb.todosth.对某人来说，做某事……的。
Beableto可以和各种时态连用，表示是一种具体的或在某种特定场景下的能力。
1.---Ithinkpeoplewillhave freetimeinthefuture.
---Ithinkso.Theycandoalotofthingstheylike.
A.
less
B.
more
C.
many
D.
fewer
2.Willyou cometomyparty?
A.
can
B.
ableto
C.
beableto
D.
canableto
3.TheInternetmakesit forustosendinformationtoeachotherinafewseconds.
A.
possible
B.
necessary
C.
impossible
D.
important
4.Look!
Therearesomepeople inthesea.
A.
swim
B.
swimming
C.
willswim
D.
areswimming
5.Perhapspeoplewillflyupintospaceandspendtheirholidaysonthemoon .
A.
inthefuture
B.
inafuture
C.
infuture
D.
fromnowon
基础演练
1.Youshouldeat （little）meatandmorefruitandvegetablestokeephealthy.
2.Somepeoplethinktherewillbe （few）treesinthefuture.
3.Arethereanytall （build）inyourhometown?
4.People （notride）bikestoworkinthefuture.
5.Ithinkthecities （be）morecrowdedin100years.
6.Somescientiststhinkthatrobotswillbeable （talk）inthefuture.
7.Itis （danger）todrivetoofast.
8.Ifyoutryyourbest,nothingis （possible）.
9.Inthefuture, （human）willhavemuchknowledgetolearn.
10.Weneverknowwhat （happen）tomorrow.
6.---Willpeoplelivetobe200yearsold?
--- .Theycan'tlivesolong.
A.
No,theywon't
B.
No,theydon't
C.
Yes,theydo
D.
Yes,theywill
7.Everyonewillhaveacreditcard（信用卡）.There anypapermoney.
A.
isn't
B.
aren't
C.
haven't
D.
won'tbe
8.Therearesomanyflowerson sideoftheroad.Itlooksbeautiful.
A.
all
B.
both
C.
each
D.
every
9.Pleasegivemetwo .
A.
piecesofpaper
B.
piecepapers
C.
piecesofpapers
D.
pieceofpapers
10.---Willthiskindoftreeslive 1,000yearsold?
---Yes,they .
A.
to;are
B.
to;be
C.
to;will
D.
tobe;will
11.Shewillbeateacher twomonths.
A.
on
B.
after
C.
in
D.
at
12.Everyonewants tothemoonforvacations.
A.
fly
B.
tofly
C.
flying
D.
flew
13.Weshoulduse plasticbagstoprotectourenvironment.
A.
more
B.
less
C.
fewer
D.
much
14.---Doyouthink morebuildingsinourtown?
---Yes,Ithinkso.
A.
therewillbe
B.
willtherebe
C.
thereisgoingtohave
D.
istheregoingtobe
15.Weshouldplayapartin ourearth.
A.
save
B.
tosave
C.
saving
D.
saved
一般将来时表示将来某一时刻或经常发生的动作或状态。
1.一般将来时的时间状语有：
tomorrow,this（afternoon）,next（year）,oneday,now,soon,
someday,sometime,inthefuture,when引导的从句等。
2.用will构成的将来时,表示将来的动作或状态。
“shall”用于第一人称,“will”
用于所有人称。
如：
Iwillgraduatefromthisschoolsoon.（我很快就要从这所中学毕业了）
YouwillstayaloneafterIleave.（我走了之后你就要一个人过了）
3.表示一个人临时决定要做某事或意愿,可以用will表达。
如：
Iwillgotothelabtogetsomechemicals（化学药剂）.
IwillhelpyouifIhavetimetomorrow.
4.shall和will在口语的一些疑问句中相当于情态动词。
Shall一般与第一人称连用,will与第二人称连用。
如：
ShallwegotothezoonextSaturday?
（我们下周六去动物园好吗？
）
Willyoupleaseopenthedoorforme?
（替我把门打开好吗？
）
1.There__________ameetingtomorrowafternoon.
2.A.willbegoingto B.willgoingtobeC.isgoingtobe D.willgotobe
3.2.Charlie________herenextmonth.
4.A.isn’tworking B.doesn’tworkingC.isn’tgoingtoworking D.won’twork
5.3.He________verybusythisweek,he________freenextweek.
6.A.willbe;is B.is;is C.willbe;willbe D.is;willbe
7.4.There________adolphinshowinthezootomorrowevening.
8.A.was B.isgoingtohaveC.willhave D.isgoingtobe
9.5.–________you________freetomorrow?
10. –No.I________freethedayaftertomorrow.
11.A.Are;goingto;will B.Are;goingtobe;will
C.Are;goingto;willbe D.Are;goingtobe;willbe
6.Mother________meanicepresentonmynextbirthday.
A.willgives B.willgive C.gives D.give
7.–ShallIbuyacupofteaforyou?
–________.（不，不要。
）
A.No,youwon’t B.No,youaren’t.C.No,pleasedon’t D.No,please.
8.–Whereisthemorningpaper?
–I________ifforyouatonce.
A.get B.amgetting C.toget D.willget
9.________aconcertnextSaturday?
A.Therewillbe B.WilltherebeC.Therecanbe D.Thereare
10.Iftheycome,we________ameeting.
A.have B.willhaveC.had D.wouldhave
巩固提高
一、按要求转换句型
1.Thereweresometreesneartheriver.（用nextyear改写句子）
There sometreesneartherivernextyear.
2.WilltheystayathomeonSunday?
（作否定回答）
, .
3.Willtheflowerscomeoutsoon?
（作肯定回答）
, .
4.We'llgooutforawalkwithyou.（改为否定句）
We outforawalkwithyou.
5.Jinanwillhaveafineday.（改为一般疑问句）
Jinan afineday?
一、单项选择
1.There someredpaperonyourdesk.
A.
be
B.
is
C.
are
D.
have
2.Nohurry.Thebuswillarrive tenminutes.
A.
at
B.
in
C.
for
D.
by
3.Wehavenomorevegetablesinthefridge.I andbuysome.
A.
go
B.
went
C.
willgo
D.
wasgoing
4.Oursummerholidayiscoming,and ofstudentsinourschoolwillgotothebeach.
A.
hundreds
B.
hundred
C.
twohundred
D.
twohundreds
5.I myhomeworkassoonasIgethome.
A.
do
B.
did
C.
willdo
D.
amdoing
6.---Doyouknowifhe toplaybasketballwithus?
---Ithinkhewillcomeifhe freetomorrow.
A.
willcome;willbe
B.
comes;is
C.
comes;willbe
D.
willcome;is
7.AllthechildrenlikeMr.Whiteverymuchbecauseheoftenmakesthem .
A.
laughed
B.
laugh
C.
laughing
D.
tolaugh
8.It'seasy waterfromtheriver.
A.
getting
B.
get
C.
gets
D.
toget
9.Itusually mumabouthalfanhourtocooksupper.
A.
pays
B.
takes
C.
spends
D.
costs
10.Don'tplaysoccerinthestreet.It's .
A.
easy
B.
boring
C.
difficult
D.
dangerous
11.---Willpeoplelivetobe200yearsold?
--- .Peoplecan'tlivesolong.
A.
No,theywon't
B.
No,theydon't
C.
Yes,theydo
D.
Yes,theywill
12.Jack verybusythisweek,buthe freenextweek.
A.
willbe;is
B.
is;is
C.
willbe;willbe
D.
is;willbe
13.Heoftenhelpshismother thehousework,buthenever .
A.
B.
with;getsboring
C.
D.
with;getsbored
with;getbored
todo;getbored
14.---Don'tkeepwaterrunningwhenyouwashhands.
--- .
A.
Ihopeso
B.
I'mafraidnot
C.
Sorry,Iwon't
D.
It'snothing
A
Vote（投票）forMe!
BetteandStevearebothrunningforclasspresident（班长）.
Iwanttobeyournextclasspresident.Ihavebeenatthisschoolforfouryears.IfIbecomethepresident,Iwillgetaclassroomcomputerforus.Wecanalsoraisemoneytobuysomebooksfortheclasslibrary.Everyonelikesschooltrips,soI'llplanalotoftripsthisyear.Mostimportantly,Iwillputanideaboxonthewallforyoutotellmeaboutyourideas.Avoteformeisavoteforayear.
I'mnewatschool,soIcanbringmanynewideasifIbecomethepresident.IplannedourclasspartyonthelastdayofschoolandIcandothesameforthisclass.Ialsothinkthatweshouldhaveaclasspet.It'sagreatwaytolearnaboutanimals.Pleasechoosemeasyournextpresident.
42.Berryhasbeenatthisschoolfor .
A.
oneyear
B.
twoyears
C.
threeyears
D.
fouryears
43.Forhisvote,Stevewillplan .
A.
alotoftrips
B.
asportsmeeting
C.
tohaveaclasspet
D.
tobuysomebooks
44.Bettedoesn'tmention（提到）shewantstoget fortheclass.
A.
apet
B.
anideabox
C.
somemoney
D.
computer
B
ThestoryofDr.PercyJulianisanexampleofoneperson'shardworkandbravery.Percywasbornin1899inAlabama.BecausehewasAfricanAmerican,hecouldn'tgotothesameschoolsaswhitechildren.Theschoolshewenttodidnotteachscience.Andyet,hebecamegreatlyinterestedinthescienceofchemistry.
Aftercollege,Percywantedtogotograduateschoolsohecouldbecomeachemist.Butoneschoolafteranotherturnedhimdownbecauseofhisskincolor.Finally,HarvardUniversityacceptedhim.Hegothismaster'sdegree（硕士学位）in1923.ThenhewenttoEurope.In1931,PercybecameDr.PercyJulian,doctorofchemistry.
Fortherestofhislife,Dr.Julianworked
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