九年级英语上册第四课知识点整理
九年级英语上册第四课知识点整理
I.Words
1.recognizev.recognizableadj.recognitionn.
ThebuildingwaseasilyrecognizedasShanghaiuseu.
2.tiny:averysallinsizeandaount
3.beaware（unaware）ofawarenessunawarenessindnesscarefulnesssadness
happiness
aware:noworrealizesoething
4.dependv.independentadj.dependentadj.dependencen.i ndependencen.
Don’tdependonsoehelpfroothers.
youcan’tbedependentonyourparentsallyourlife. dependon：relyon
5.coon:happeningoften
acoonEnglishnaeincoon
janeisybestfriendbecausewehavesoethingincoon.
6.nowv.nowledgen.benownasunnownadj.anunnownreason/i
nsect
7.rarely:notveryoftenrareadj.（近）seldo表否定 Itisraretosnowheavilyinthisseason.
Wecouldrarelyagreewitheachother.
Thefaousactorisrarelyseeninpublicnowadays.
8.printv.printern.
9.iportantadj.iportantlyadv.iportancen.
oneyplaysaniportantroleinourdailylife.
Itisiportantforhitoattendtheeeting.
oreiportantly,wehavegottheevidence.
Shetoldustheiportanceofsafety.
10.operate:runoperateonoperation
Soepeoplecanonlyoperatewellunderpressure.
Hewasseriouslyinjuredandneededtobeoperatedoniediate ly.
Hisoperationwassuccessful.
11.forthetiebeing:atpresent
12.eanv.eaningn.eaningfuladj.eaningless.Adj.
13.coand:order
14.writev.writingn.writern.
15.orderv.n.命令，预订，次序outoforder
16.eep/losecontactwith
17.referv.referencen.areferenceboo
younowwhoIareferringto.
18.quantity:anaountoranuberofsoething
inlargequantitieshugequantitiesof
19.longadj.lengthn.strongadjstrengthn.highadj.heigh tn.
weighv.weightn.
20.sitv.seatn.seatbelt
21.pea:thepointedtopofaountainpeaofone’scareer
22.tenniscourtthecourtroo
23.distantadj.distancen.theaountofspacebetweentwopl acesorthings
eepdistanceadistanteoryabout10distant
II.Text
1.coputershavebecoesallerandsallersincethen.
Wehavebeenfriendseversinceweleftschool.
It’salongtiesinceIetyou.
Since/for
2.Theyaresallenoughtoputin.Theyaresosallthatyoucan ….
…sotinythatyouaybeunawareof….
…tinyenoughtobeunawareof…
…tootinytobeawareof….
3barabarofchocolatesnacbarwindowswithbars
4.other/what/any/differentindsof
5.Itiscoonnowledgethatpandasareournationaltreasures .Asweallnow
6.作文常用语：what’sore,oreiportantly,inaddition,furtherore,besides
7.forthesereasons:becauseofthesereasons.
1)比较Hetooataxi,foritrainedheavily.
jennydidn’tgotoschoolbecauseshewasill.
Becauseyfatherwasbusy,wedidn’tgoforaholidaylastsuer.位置
2）why---because
3)Heworshard,notbecauseheneedsoney,butbecausehelies helpingothers.
4)for语气比较弱，非直接原因，众所周知的原因
because肯定直接原因
aryustbeill,forshedidn’tgotoschooltoday.
Ididn’tgotoschoolbecauseIgotabadcold.
8.electricityn.electricfans/heaterselectricalproduc ts/probles/appliances/boos
Electronicwatch/ail
9.theanswertothisquestions,theeytothedoor,theticets fortheshow,theentrancetothebuilding
10.bebetterthandoctors,bebetteratdoingtheirjobs =bebetteratdoingtheirjobsthandoctors
11.need/want/proise/enable/allow/encouragetodo
12.youcantaltothecoputeranditwillobeyyourcoands 注意时态
Pleasevisitourcountryandyouwillloveit.
edto,beusedtodo,beusedtodoinguse…to/for 14read,readabout,learn,learnabout
15.复习定语从句
ostthingsthatahuanbraincando
aprograwhichhelpscoputerrecognizeyourvoice。