Unit8知识点总结人教版九年级英语全册

人教版英语九年级上册Unit8

语法知识点

ItmustbelongtoCarla.

belongto属于

must

[1]表示“肯定”，“一定”，表示肯定推测。否定式:can*

【2】表示"务必”，"必须”。否定式：needn'tsEdon^haveto

[mustn't)表示“禁止”，“严禁”

如：

ThisbookmustbeAnna's.这本书一定是安娜的c

否：Thisbookcan'tbeAnna's.这本书说不可能是安娜的。

Wemustfinishtherestoftheprojectinthreedays,我们务必要在三天之内完

成剩余的项目。

否：Weneedn't/don'thavetofinishtherestoftheprojectinthreedays.

我们不必在三天之内完成剩余的项目。

Youmustn'tplaywithfireoryouwillhurtyourself.

严禁玩火，否则你会伤到你自己。

popmusic流行音乐

softmusic轻音乐

classicalmusic古典音乐

rockmusic摇滚音乐

Whosebookisthis?ItmustbeMary's，J.K.Rollingisher

favoritewriter.

whose,“谁的”,表示物品之间的所属关系.

回答1：[belongto]+所属人

回答2：【名词所有格】，名字+'s

Whoseshirtisthis?

ItshouldbeMike's.

ItshouldbelongtoMike.

might,could,can't,must

might,“有可能”，表推测，不用于疑问句

could,“有可能”，表推测，可用于肯定句，否定句和疑问句

must,“一定”，表推测

can't,"不可能”，表推测

find(v.)找到【强调结果】

lookfor寻找【强调过程】

Ican'tfindmykeys.Imightlosemykeys.

我找不到我的钥匙，我可能弄丢了。

attendaconcert参加音乐会

Doyouhaveanythingvaluableinyourschoolbag?

anythingvaluable贵重的物品

注意【不定代词】十形容词的位置关系，一定是不定代词在前，形容词在后。

Ihavesomethingimportanttotellyou.

我有重要的事情要告诉你.

Ispentmybirthdayyesterday,nothingspecial.

昨天我过了生日，没啥特别的。

Soitmightstillbeinthemusichall.所以它可能还在音乐厅.

might表示“有可能”

Soitcan，tbestolen.所以它不可能被偷。

can't表示“不可能”

Socoulditstillbeatthepark?所以它可能还在公园吗？

Could表示有可能,可以用于疑问句。might不能用于疑问句

Ithinksomebodymusthavepickeditup.我认为一定有人捡到它了。

musthavedonesth.一定做了某事，表示对过去的肯定推测。

否定形式：can'thavedone.sth.不可能做过

pickup捡到，捡起，接，接某人

Almosteveryoneknowseachother几乎人人都互相认识了解。

eachother互相

Mywifethinksthatitcouldbeananimal,butmyfriendsand1

thinkitmustbeteenagershavingfun.我妻子认为有可能是一种动物，但是

我朋友和我认为一定是孩子们在玩耍。

nextdoorneighbor隔壁邻居

Ithinkitwastoobigtobeadog.因为他太大了，不可能是一条狗。

too+adj.+to..."太....而不能.・..”

Maybeitwasabearorawolf.也许它是一只熊或者一头狼。

maybe[adv)=perhaps,大概，也许，经常用于句首

区分maybe,may是情态动词，“可能是”

Maybeyouarewrong.=Youmaybewrong.你可能错了。

uneasy(adj.)担心的，不安的，和worried意思相近

Theremustbesomethingvisitingthehomesinourneighborhood

Theremustbesomeoneknockingatthedoor.

goaway消失，离开

Thenoisemakerishavingtoomuchfuncreatingfearinthe

neighborhood.

toomuch+不可数名词，"太多

hearsb.doingsth.听到某人正在做某事(正在进行)

hearsb.dosth.听到某人做某事(全过程)

Ifeelsleepy.我感到很困。

sleepy(adj.)

区分

asleep(adj.)睡着的

sleep(n.)(v.)睡觉

fallasleep进入梦乡

gotosleep睡觉

so表示结果

as/because/since表示原因

but/however/though表示转折

notonly....butalso...不但•・・而且・・.

or或者・・.

when/while当.・・・时候(同时发生)

练习:

1.ChenWeiisn,tatschooltodayheistakingarobotpetition

inShanghai.

A.soB.becauseC.beforeD.if

2.OurChineseteacherdidn，tgotobedhefinishedhisworklast

night.

A.ifB.untilC.sinceD.because

3.AstupidmantelIsawomantoshutup,whileawisemantel1sherthat

hermouthisquitebeautifulitisclosed.

A.unlessB.sinceC.whenD.though

4.Ourworldwillgetbetterandbettereachofuslivesagreener

life.

A.beforeB.ifC.thoughD.until

5.Iamreallyproudofmygroupwe)realwaysdiscussingand

sharingstudysecretstogether.Howimportantthegroupworkis!

A.becauseB.thoughC.unless

6.ThetrafficpolicemantookawayJim'sdriver*slicensehe

brokethetrafficrulesofdrunkdriving.

A.thoughB.becauseC.tillD.and

7.Yourhearingwillbebadlyhurt________youalwayslistentomusic

byearphone(耳机).

A.whetherB.whereC.if

8.Youwillsucceedfinallyyougiveuphalfway.

A.ifB.unlessC.eventhough

9.一Didyouwinthegameyesterday?

—Notreally.wealltriedourbest,welostit.

A.IfB.ThoughC.Unless

10.Sheislisteningtomusicheisdoinghishomework.

A.afterB.beforeC.while

答案：BBCBABCBBC

Stonehenge,arockcircle,isnotonlyoneofBritain,smostfanous

historicalplaces,butalsooneofitsgreatestmysteries.

巨石阵是一个岩石圈，它不仅是英国最著名的历史遗迹之一，也是英国最大的

谜团之一。

historical(adj.)历史的

区分：

historic(adj.)历史著名的

historian(n.)历史学家

oneofthe+最高级，"最...之一”

pointout指出

Theythinkthestonescanpreventillnessandkeeppeoplehealthy.

他们认为石头能够预防疾病，使人们保持健康。

prevent预防

keephealthy保持健康

Somethinkitmightbeaburialplaceoraplacetohonor

ancestors.Othersthinkitwasbuilttocelebrateavictoryoveran

enemy.有些人认为这可能是一个埋葬地或是一个纪念祖先的地方。其他人认为它

是为了庆祝战胜敌人而建造的。

Somethink....othersthink....一些人认为....另一些人认为....

others表示【泛指】，theother表示【特指】，one...theother...

一个....另一个....（指两者）

alongperiodoftime很长一段时间

题目练习

（一）根据首字母或汉语提示，完成下列句子，

1.1plannedtoa_________aconcertyesterdaybutmyticket

disappeared.

2.AstrangemancamewhileIwashavinga________（野餐）,butsoon

Icouldn'tfindhim.

3.Thesedays,somethingunusualishappeninginourtown.We're

reallynervousbecauseeverynightwehearstrange_________（噪

音）outsideourwindow.Itmadeusnotsleepwellatnightandfeel

s_________duringtheday.

4.MyclassmatesandIhavefounda________（粉红色的）walletonthe

playground.Wediscussaboutw_________walletitis.

5.I'mreallyworried,becauseIlostanancientcoin.Itisvery

__________（有价值的）.

6.I'mondutytoday.SoIwenttoschoolearlierthanbeforetoclean

theclassroom.Buttomysurprise,theclassroomwasvery

clean._________（某人）hascleanedit.Iwonderedwhodidit.

7.Therehavebeenstrangecrop_________（圆圈）ontheearthformany

years.It'ssoamazing!Allourclassmateswonderhowtheyappear.

（二）根据语境用might,could,can,must,can't填空。

1.1can'tfindmyconcertticketandIwasanxious.Mymothersaid

I_________leaveitatschoolbutforgottobringithome.ButInever

tookthetickettoschool,soit_________beatschool.

2.Thismorningsomeonehelpedmecleantheclassroom,butIdon't

knowwhodidit.Ithinkit_________beLinTao.Heiswarm—hearted

andalwayshelpstheclassmates.ButIdidn'tseehimthismorning.

Someonetoldmethathewasillathometoday.Soit_________behim

Then,it_________beWangLin.Heismybestfriend,andhe__________

helpmecleantheclassroom.Iaskedhimandhesaidhedidn'tdo

that.Ifeltconfused.

3.Somestudentsthinkthewallet_________belongtoMaria.ButI

thinkit_________beMary'sbecausethereisaphotoofJayChouin

thewallet.AndshelikesJayChouverymuch.

（三）根据首字母或汉语提示，完成下列句子，

1.Wenow________（知道）whatwashappeningintheneighborhood.

Fromnowon,thereisnomoremysteryoutofthewindow.

2.Nowthemysteryis________（解决）.Peopleinourtowncansleep

wellandfullofenergyduringtheday.

3.Allina________,westilldon'treallyknowhowstrangecrop

circlesappeared,andmightneverknow.Butwedoknowtheremust

besomethingstrangevisitingourearth

（四）写作微技能：从方框中选择合适的连词填空。

|so,|as|because[7-]however|^|notonly•••butalso

Lastnight