人教版英语九年级全册Unit3+重点知识讲义

Unit3知识点详解

SectionA

一、Couldyouplease...?

(1)Couldyouplease...?意为“请你...好吗？”，是有礼貌地提出请求的交际用

语，please后接。could此处表示委婉的语气，并不是can的过去式。

⑵“Couldyouplease...?”句型的常用答语：

肯定回答：Sure./Ofcourse./Certainly./Noproblem./Withpleasure,...

否定回答：Sorry,(I'mafraid)Ican't./Sorry,I'dlove/liketo,butI...

对点训练

1.一Helen,couldyoupleasewatertheflowersinmygarden?

—.Theyaresolovely.

A.ThafstoobadB.WithpleasureC.You'rewelcomeD.I'mafraidnot

2.一Couldyoupleasedothedishes?

—.IcutmyfingerandI'mtryingnottogetitwet.

A.Yes,sureB.Noproblem

C.Sorry,I'mafraidIcan'tD.Thatwouldbefine

二、until

(1)当until用于肯定句时，意为“”，主句的谓语动词必须是

动词，表示动作或状态一直延续到until所表示的时间为止。

⑵当until用于否定句时，构成not...until...结构，意为“主

句的谓语动词通常是动词，表示动作或状态直到until所表示的时

间才发生。

(3)当until为连词构成not...until...结构时，如果主句为一般将来时、祈使句或

谓语部分含有情态动词时，从句通常用O

对点训练

l.Somepeoplewon'trealizetheimportanceoftheirfriendshiptheyloseit.

A.afterB.whenC.untilD.as

2.Don,tgetoffthebusuntilit.

A.willstopB.stopC.stoppedD.stops

三、rush

(1)rush做动词，意为“仓促，急促；冲，奔”。常用搭配：rushsth.

意为“赶忙/赶紧做某事”。

⑵rush做名词，意为“匆忙；繁忙”。常用短语：inarush意为“匆忙地”，

rushhour意为“________________

四、suggest

(1)suggest做“建议”讲时，可以接名词、动词-ing形式作宾语，也可以接that引

导的宾语从句，从句的谓语为“should+动词原形”，其中should可以省略。

(2)suggest的名词形式为o

［注意］advise的用法：___________________________________________

对点训练

l.Hesuggested(try)oncemore.

2.Whatdoyouthinkofher(suggest)?

五、passby

passby意为""，passby相当于0

对点训练

l.Ifyouarefreewhenyou,Ihopeyoucancometoseeme.

A.passawayB.passbyC.passonD.passout

实战演练

一、单项选择

1.Aftersupper,Isuggestedforawalkinthepark.

A.wentB.goingC.togoD.gone

2.一,where'stherestroom?

—Thisway,please.Iwillshowyouthere.

A.NoproblemB.OfcourseC.ThankyouD.Pardonme

3.Tomdidn'tgotobedhefinishedhishomeworklastnight.

A.becauseB.ifC.untilD.while

4.Couldyoutellme?

A.howoldisyoursonB.thathewillcomeheresoon

C.whetherisitfinetomorrowD.whoisgoingtospeakatthemeeting

5.Inthepicture,hesitsme,lookingveryhappy.

A上esideB.amongC.upD.through

6.一Couldyoupleasehelpmecarrytheheavybag?

Alt'sapleasureB.Withpleasure

C.You'rewelcomeD.Itdoesn'tmatter

7.Abuspassedjustamomentago.

A.onB上yC.inD.at

8.一Idon'tknowtomorrow.

—Youcanaskourteacherrightnow.

A.ifwetakethebusthereB.whenwillweleave

C.whatwillwedoD.howwewillgothere

SectionB

一、it+is+adj.+todosth.

“it+is+adj.+todosth.”句型中的it是,真正的主语是(短

语)。

⑵如果谓语是系表结构，常见句型为：itis+adj.(+for/ofsb.)+todosth.o

如果是说明不定式所表动作行为的形容词，如important,difficult,dangerous,

necessary,useful,possible等，要用介词for；如果是表示人的性格、品质

的形容词，如good,kind,nice,clever,wise等，则用介词of。

对点训练

3.It'simpoliteinformationdirectlywhenaskingforhelp.

A.askB.askingC.askedD.toask

4.1toftentakesmetwohoursmyhomeworkintheevening.

A.doB.doingC.todoD.done

5.It'snecessaryforus(greet)eachotherwithasmileinourdailylife.

--、

(1)request是可数名词，意为“'

(2)request用作及物动词，意为“常见用法:

对点训练

1.Eachgradereceiveddifferent(request)fromthefoodbank.

2.他们要求他立刻去那儿。

Theyhimthereatonce.

三、less+形容词/副词原级

(1)“less+形容词/副词原级”构成降级比较形式，意为“

⑵“less+形容词/副词原级”后面常常接than,引入比较的对象。

⑶“less+形容词/副词原级+than”有时可以和“notas/so+形容词/副词原级+as”进

行转换。

对点训练

9.一Whichcardoyouwanttobuy,theredoneortheyellowone?

一I'dliketobuytheyellowonebecauseitis.Youknow,Idon't

haveenoughmoney.

A.moreexpensiveB.lessexpensiveC.mostexpensiveD.leastexpensive

四、lookforwardto

lookforwardto意为“"。其中to为介词，其后接名词、代词

或动词形式作宾语。

对点训练

l.Janeismynewpenpal.Ioftenlookforwardtohere-mail.

A.receiveB.receivesC.receivingD.received

五、ontime

(1)ontime意为“___________________

(2)有关time的常见短语

对点训练

1.—Hurryup.It'salmosttimeforschool.

一Don'tworry.Wearesuretobeatschool.

A.attimesB.ontimeC.allthetimeD.bythetime

实战演练

一、单项选择

l.IfsnecessaryfbrusEnglishwell.

A.tolearnB.learningC.leamD.learned

2.一WhydidGeorgegetthatjobinsteadofme?

一Youarethanhim.Thejobneedsgreatcare.

A.morecarefulB.themostcarefulC.lesscarefulD.theleastcareful

3.Itisformetogoshopping.Thereisanewsupermarketnearmyhome.

A.difficultB.importantC.impossibleD.convenient

4.一Whydidyouchoosetheredskirtinsteadofthewhitedress?

一Theredskirtis.Idon'thaveenoughmoney.

A.moreexpensiveB.themostexpensive

C.lessexpensiveD.theleastexpensive

5.Allchildrenarethedaywhentheycangobacktoschool.

A.lookingupB.takingcareofC.takingoutD.lookingforwardto

II.用所给词的适当形式填空