Unit 3 Teenage problems Grammar 课件(共29张PPT)2022-2023学年牛津译林版英语九年级上册

第第页Unit3TeenageproblemsGrammar课件(共29张PPT)2022-2023学年牛津译林版英语九年级上册(共29张PPT)

Unit3TeenageProblems

Grammar

Simon’sproblems

Simoniscrazyaboutfootball.Healwaysplayfootballwithhisfriendsafterschool.Sometimestheyforget.

Hisparentsdon’tallowhimtoplayoutsideafter6p.m.Buthedoesn’tunderstand.Hewonders.

whentheyshouldstop

whytheyaresostrictwithhim.

howhecanachieveabalancebetweenhisschoolworkandhishobbies

Hewondershowhecanachieveabalancebetweenhisschoolworkandhishobbies.

Heasks:“howcanIachieveabalancebetweenhisschoolworkandhishobbies？”

Findtherulesaboutthewordorder.

Putthemintotherightblank.

陈述语序

whytheyaresostrictwithhim

whentheyshouldstop

疑问语序

whenshouldtheystop

whyaretheysostrictwithhim

+objectclause宾语从句

（wh-）

+陈述语序

V.

Rules:将特殊疑问句转化成为宾语从句时，我们需要去掉助动词do,does,did,并保留原有的时态以及情态动词。

1WhydoIalwaysfeeltiredinclass

2Howmuchsleepdoweneedeveryday

3WhichmethodshouldIusetosolvetheproblem

4Wherecanwebuyagooddictionary

5HowcanIimprovemyEnglishquickly

6Whomshouldweaskforhelp

7Whatwouldlifebelikewithouthobbies

Changethemintoastatement.

Iwonder...

Idon'tfeelverywell.Mumaskedme_____thismorning.

A.whatthematterisB.whatwrongwasC.whatwasthematter

哪些情况宾语从句语序不要变？

▲what,who，which作主语时是陈述语序,作宾语从句时语序不变，如以下句子：

Whichwomanisyourmother

whatisthematterwithyou

Whatiswrongwithyourmachine

whobroketheglass

What’shappeningoverthere

Whathappened

C

Payattention

Sometimestheyforgetwhentheyshouldstop.

Buthedoesn’tunderstandwhytheyaresostrictwithhim.

Hewondershowhecanachieveabalancebetweenhisschoolworkandhishobbies.

S+V/be+adj.

+

aquestionword

+

astatement

Objectclausesintroducedby

questionwords

Findtherulesaboutsentencestructure.

Idon'tknowwhattheyaregoingtodo.

Heaskswhichclasssheisin.

Wewonderwhosheislookingat.

Iwanttoknowwhomyourarewaitingfor.

Mr.Zhouaskswhosecarthisis.

连接代词

what

which

who/whom

whose

Idon'tknowwhentheygotothecinema.

Heaskswherehelives.

Wewonderwhythefilmisstillnoton.

Iwanttokonwhowhecanalwaysgetthefirst.

连接副词

when

where

why

how

What’sthedifferencebetweenthem

whosecar

Findtherulesaboutwh-words.

waitforwhom

beinwhichclass

lookatwho

dowhat

Idon'tknowwhattheyaregoingtodo.

Heaskswhichclasssheisin.

Wewonderwhosheislookingat.

Iwanttoknowwhomyourarewaitingfor.

Mr.Zhouaskswhosecarthisis.

Findtherulesaboutwh-words.

waitforwhom

lookatwho

/lookatwhom

Iwanttoknowwhowillbeanartist.

Rules:作宾语，通常情况下whom和who可以通用，但是作主语，只可以用who.

whobeanartist

whombeanartist

Danieldoesnotknowheshouldtalkto.（talktosb.)

MillieandSimonknowtheyshouldaskforadvice.(asksb.foradvice)

who/whom

who/whom

1.—Doyouknow______thegirlinblueis

—I’mnotsure.Maybeateacher.

A.whoseB.howC.whatD.which

2.—Iwonder_______thestudentshaveaphysicalexamination.

—Onceayear.

A.howfarB.howsoonC.howlongD.howoften

Practice

3.Doyouknow______IsawyesterdayItwasmyfavoritestar,Jackie!

A.whomB.whenC.whereD.how

FinishPartA1onPage40.

where

who

why

when

how

what

howmuchsleepweneedeveryday

whichmethodIshouldusetosolvetheproblem

wherewecanbuyagooddictionary

howIcanimprovemyEnglishquickly

whomweshouldaskforhelp

whatlifewouldbelikewithouthobbies

FinishPartA2onPage41.

who/whom

what

what

how

what

FinishPartA3onPage41.

1.—PhiliphasgonetoNewZealand.—Oh,canyoutellme______

A.whendidheleaveB.whenheisleavingC.whenheleftD.whenisheleaving

2.—I’mexcitedaboutHuawei’snewsmartphones.Doyouknow_____—Nextmonth.

A．howcanIgetoneB．whenwilltheycomeout

C．howIcangetoneD．whentheywillcomeout

3.—MissLiu,canyoutellme______—Wegettogethertoenjoythemoonandeatmooncakes.

A．whydoyouliketheChineseNewYearbest

B．howdoyoucelebratetheMid-AutumnFestival

C．howChinesepeoplecelebratetheChineseNewYear

D．whatChinesepeopledoontheMid-AutumnFestival

Doyouknowwhatayouthworkerdoes

Findtherulesabouttenses.

1.当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的需要使用任何一种时态。（需要性原则）

（）--Couldyoutellme________

--Abouttenminutes’walk.

A.howlongittakestogettoMrFriend'sofficefromourschool

B.howlongittooktogettoMrFriend'sofficefromourschool

C.howfaritistogettoMrFriend'sofficefromourschool

D.howfaritwastogettoMrFriend'sofficefromourschool

Rules:couldyoutellme表示委婉语气，不表示时态，从句的时态看情况而定。

Payattention

SomeofmyfriendswrotetoMrFriendandaskedhowtheycoulddealwiththeirproblems.

2.当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态，从而达到主句和从句的相互一致。（呼应性原则）

Findtherulesabouttenses.

1.—WhatdidDanielsaytoyou—Heaskedme_____.

A．howdidIgettoHubeiMuseumB．whyIlikedhot-drynoodlessomuch

C．howmanybridgesarethereinWuhanD．whatwillIstudyinWuhanUniversity

2.Hetoldme(that)SummerafterSpring.

A.isB.areC.wasD.were

3.当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般现在时态。（特殊性原则）

Iwastold(that)

thesunmuchbiggerthanthemoon.

is

nonewsgoodnews.

Myparentstoldme(that)

is

Payattention

宾语从句三要素

引导词

that（陈述句）

if／whether（一般疑问句）

特殊疑问词（特殊疑问句)

时态

主句为一般现在时从句可为任何时态

主句为一般过去时

从句

一般过去时

过去将来时

过去进行时

过去完成时

语序

宾语从句的语序都为陈述句语序

客观真理自然现象

公式定理名言警句时态不变

Summary

_________________________________________________________.

_________________________________________________________.

_________________________________________________________.

Writedownyourproblemsusingobjectclausesintroducedbywh-words.

Somesentencestructurestohelpyou:

Couldyoutellme（委婉语气）…，

Idon'tunderstand…,

SometimesIdonotknow…,

Iamnotsure…,

Canyouexplain…,

Iwanttoknow…,

Iwonder…,

Practice

Whataboutgoingtoyourclosestfriendforhelp

Whynotletyourparentsknowyouneedthem

Whydon’tyougotoalibrarytostudy

Let’sreadsomebookstolearnhowtobemorecareful.

Perhapsyouneedtopracticeexpressingyourself.

Shallweaskourteacherforhelp

Matchtheirproblemswithsuggestions.

Whataboutgoingtoyourclosestfriendforhelp

Whynotletyourparentsknowyouneedthem

Whydon’tyougotoalibrarytostudy

Let’sreadsomebookstolearnhowtobemorecareful.

Perhapsyouneedtopracticeexpressingyourself.

Shallweaskourteacherforhelp

Findtherulesaboutgivingsuggestions.

Whynot…

Whydon’tyou…

What/Howabout…

Shallwe…

Let’s…

1.—Whatabout______arest—OK!Let’sgoforawalk.

A.tohaveB.hadC.haveD.having

2.—Ifeelreallytired.—______

A.Luckyyou!B.You’dbetterworkharder.

C.Congratulations!D.Whynotgoandhavearest

3.—It’saniceday,isn’tit

—Yes.______youcangohikingandrelaxourselves.

A.WhynotB.Whydon’tC.WhataboutD.Perhaps

Practice

IneedsilencewhenI’mstudying.

Idon’tknowwhereIcanfindaquietplace.

WhynottellyourparentsaboutthenoiseHowaboutaskingyourfamilytoturntheTVoffwhileyouarestudying…

Kitty

LookatPartA1onPage40.HelpMrFriendgivesuitableadvice.Makeupdialogueslikethatinpairs.

Thanksforyourvaluablesuggestions.

You’rewelcome.

Notatall.

(It’s)mypleasure.

That’sallright.

LookatPartA1onPage40.HelpMrFriendgivesuitableadvice.Makeupdialogueslikethatinpairs.

Kitty...:I

MrFriend:Whynot...How

about......

Kitty...:Thanksforyourvaluable

suggestions.

MrFriend:You’rewelcome./Not

atall./(It’s)my

pleasure./That’sall

right.

Whatabout

Let’s

Whydon’tyou

Whynot

Shallwe

Milliefeelstiredthesedays.AmyandSandyaretryingtohelpher.Usethecorrectstructurestohelpthegirlsgivesuggestions.

FinishAplantorelaxonPage42.

1.—Couldyoutellme______

—TogetreadyfortheHighSchoolEntranceExam.

A.whatheisbusyB.whyhestaysup

C.ifheisworriedD.wherehecanpasstheexam

2.—Couldyoutellme_____

—Thedayaftertomorrow.

A．whenwehadtheschoolleavers’party

B．whendidwehavetheschoolleavers’party

C．whenwillwehavetheschoolleavers'party

D．whenwewillhavetheschoolleavers’party

Practice

3.—Couldyoutellme______—Forthreedays.

A．howfaritisB．howlongyouhavestayedhere

C．howoftenyouusetheInternetD．howmanyhoursyousleepeveryday

4.—AbouttheChineseDream,couldyoupleasetellus____,Mr.Wang

—Bypullingtogether.

A．howcanwemakeitcometrueB．howwecanmakeitcometrue

C．whencanwemakeitcometrueD．whenwecanmakeitcometrue

5.—Couldyoutellme______—Intwoweeks.

A．whenyougotothemoviesB．howoftenyoutakeexercise

C．howsoonhewillcomebackD．howlongitwilltakeyoutogethome

6.—I’mexcitedaboutHuawei’snewsmartphones.Doyouknow_____

—Nextmonth.

A．howcanIgetoneB．whenwilltheycomeout

C．howIcangetoneD．whentheywillcomeout

7.—Doyouknow______thegirlinblueis

—I’mnotsure.Maybeateacher.

A.whoseB.howC.whatD.which

8.—Iwonder_______thestudentshaveaphysicalexamination.

—Onceayear.

A.howfarB.howsoonC.howlongD.