Unit 7 語法講練【知識精講+拓展延伸】 九年級 英語教材精講課件（人教版）

人教版

九年級上冊Unit7Teenagersshouldbeallowedtochoosetheirownclothes.

語法講練

DoyourparentsallowyoutowatchTVathome?Yes,theydo.

IthinkyoumaybeallowedtowatchTVon

weekends.ButyoumaynotbeallowedtowatchTVonschooldays.Freetalk1課堂導入Doyourparentsallow

youtoexercise?Yes,theydo.Youshouldbeallowedtoexercise.Doyourparentsallowyoutochooseyourownclothes?No,theydon’t.Youshouldbeallowedtochooseyourownclothes.You’renolongerakid.Lookattheserules,use“Ithink…”,“Idon’tthink…”,“Iagree/disagree”and“should/shouldn’tbeallowedto”toexpressyourownideas.RulesforTeenagers1.Don’tsmoke!2.Don’tdrive!3.Getearspierced!4.Haveapart-timejob!Studentsshouldbeencouragedtoraisetheirhandsandwaittospeak.Studentsmustbetold

nottorunorskipintheclassroom.Teachersshouldencouragestudentstoraisetheirhandsandwaittospeak.Teachersmusttellstudentsnottorunorskipintheclassroom.__________________

陪伴在某人身旁__________________

跑過田野__________________

確保__________________

給某人一個擁抱__________________

把某人扶

/

抬

/

舉起來__________________回嘴

/

頂嘴__________________

看恐怖電影staybyone’sside

runthroughthefield

makesure

givesb.ahug

liftsb.up

talkbackwatchscarymovies

______________________10點以前回來______________________回想那些時光______________________

做噩夢______________________

后悔做過某事bebackbytenthinkbacktothosetimeshavescarydreams

regretdoingsth.

我們已經(jīng)學習了一般現(xiàn)在時的被動語態(tài)和一般過去時的被動語態(tài)，它們的結(jié)構(gòu)為：時態(tài)被動語態(tài)結(jié)構(gòu)一般現(xiàn)在時am/is/are+及物動詞的過去分詞一般過去時was/were+及物動詞的過去分詞被動語態(tài)小試身手1.Theycleantheirclassroomseveryday.(改為被動語態(tài))

Theirclassroomsarecleanedbythemeveryday.2.Theseflowersarewateredeverytwodays.(改為否定句)

Theseflowersaren’twateredeverytwodays.3.Thatfilmislikedbychildren.(改為一般疑問句并作肯定及否定回答)---Isthatfilmlikedbychildren?

---Yes,itis.

---No,itisn’t.4.Breakfastisincludedinthepriceoftheroom.(對劃線部分提問)

Whatisincludedinthepriceoftheroom?5.Thespellingcompetitionisheldtwiceayear.(對劃線部分提問)

Howoftenisthespellingcompetitionheld?6.Amy沒有被邀請參加晚會。

Amy______________________gototheeveningparty.7.你知道飛機是什么時候發(fā)明的嗎？Doyouknowwhentheplane________________?8.這張漂亮的照片是我爸爸拍的。Thisbeautifulphoto______________bymydad.wasn'tinvitedto

wastaken

wasinvented

根據(jù)所給漢語提示，完成下列句子。1.我認為十六歲的孩子不應該被允許開車。Idon’tthinksixteen-year-olds_____________________todrive.我同意。他們還不夠認真。

Iagree.Theyaren’tseriousenough.shouldbeallowed2.你認為青少年應該被鼓勵自己做決定嗎？Doyouthinkteenagers___________________________tomaketheirowndecisions?

不，我不認同這個。青少年還太小不能自己做決定。No,Idon’tagreewiththis.Teenagersare_____________________maketheirowndecisions.shouldbeencouragedtotoo

young3.青少年不應該被允許去做兼職。Teenagers____________________________tohavepart-timejobs.

我不同意。他們可以從工作當中學到很多。Idisagree.Theycan_______alot_______working.learnfromshouldnotbeallowed4.你認為如果不用閃光燈的話我們會被允許拍照嗎？Doyouthinkwe_______________________totakephotosifwedon’tuseaflash.

如果不用閃光燈的話，那么拍照是可以的。Ifyoudon’tuseaflash,thenitmaybeOK.maybeallowedDoyouthinkteenagersshouldbeencouragedtomaketheirowndecisions?No,Idon’tagreewiththis.Teenagersaretooyoungtomaketheirowndecisions.Readandobservethecoloredwordsandsentences.Teenagersshouldnotbeallowedtohavepart-timejobs.Doyouthinkwemaybeallowedtotakephotosifwedon’tuseaflash?Idisagree.Theycanlearnalotfromworking.Ifyoudon’tuseaflash,thenitmaybeOK.Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.Iagree.Theyaren’tseriousenough.usedtoexpressouropinions帶有情態(tài)動詞的被動語態(tài)結(jié)構(gòu)：情態(tài)動詞+be+V-edTeenagers____________________tosmoke.Doyouthinkwe______________totakephotosifwedon’tuseaflash?Moretrees______________everyyear.Thework______________ontime.5)Thesebooks_____________totheclassroom.shouldnotbeallowedmaybeallowedmustbeplantedcanbefinishedmustbetakengo

Ready?Teenagersshouldnotbeallowedtosmoke.Doyouthinkwemaybeallowedtotakephotosifwedon’tuseaflash?Moretreesmustbeplantedeveryyear.Theworkcanbefinishedontime.5)Thesebooksmustbetakentotheclassroom.含有情態(tài)動詞的被動語態(tài)的結(jié)構(gòu)為：情態(tài)動詞+be+及物動詞的過去分詞;變?yōu)榉穸ň鋾r只需要在情態(tài)動詞后加not含有情態(tài)動詞的被動語態(tài)1.

將含有情態(tài)動詞的主動語態(tài)變?yōu)楸粍诱Z態(tài)的方法：1)

將主動語態(tài)的賓語變成被動語態(tài)的主語；2)

將“情態(tài)動詞

+

動詞原形”變成“情態(tài)動詞

+be+

及物動詞的過去分詞”。2.

含有情態(tài)動詞的被動語態(tài)的句式結(jié)構(gòu)：1)

肯定式：主語

+

情態(tài)動詞

+be+

及物動詞的過去分詞

+

其他

2)

否定式：主語

+

情態(tài)動詞

+not+be+

及物動詞的過去分詞

+

其他3)

疑問式：情態(tài)動詞

+

主語

+be+

及物動詞的過去分詞

+

其他？e.g.Manytrees

shouldbeplanted

inthemountains.Thisbook

canbetaken

home.Thisproblem

can’tbeworkedout

veryeasily.Must

thework

befinished

atonce?【拓展】“動詞+名詞+介詞”構(gòu)成的短語動詞(如takecareof,payattentionto等)變?yōu)楸粍泳鋾r，通常把整個短語當作一個及物動詞來處理。e.g.Youshouldpayattentiontoyourhealth.→Yourhealthshouldbepaidattentionto.1.Alotofteenagersthinkastheyareolderandwiser,they________tomaketheirowndecisions.A.shouldallow

B.shouldn'tallowC.shouldbeallowed

D.shouldn'tbeallowed(2021云南昆明)C

2.—AnewairportwillbebuiltinTantou,Longhui.—Goodnews!Butalotofgoodfarmland_______.A.willwasteB.maybewastedC.haswasted(2020湖南邵陽)3.Theairpollutionisveryseriousinourcity.Something_______aboutitnow.A.candoB.mustdoC.wasdoneD.mustbedone

(2020貴州畢節(jié))BD1.Youmustcleanyourbedroomeveryday.Yourbedroom________________________.2.Iwilldothehouseworkintheafternoon.Thehousework____________________________.3.Parentswillencouragetheirchildrentodosocialworkfortheircommunity.Children______________________________________

______________________________________________.willbedoneintheafternoonRewritethesentencesaccordingtotheexample.willbeencouraged(bytheirparents)todosocialworkfortheircommunityn.

社區(qū);社團mustbecleanedeveryday4.DoyouthinkwemustkeepteenagersawayfromtheInternet?Doyouthinkteenagers__________________________________________?5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.

Teenagers_____________________________________________.Internetmakeone’sowndecision自己做決定n.

機會;可能性keep…awayfrom避免接近;遠離shouldbegivenchancestomaketheirowndecisionsmustbekeptawayfromtheShouldteenagers________(ask)tomoveoutwhentheystartworking?InmanyWesterncountries,teenagers____________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshouldbeeducated

totakecareofthemselvesfromayoungage.Thisway,whenthey_______(start)workingtheycanmanagetheirownlives.Fillintheblankswiththecorrectformsofthewordsinbrackets.beaskedareallowededucatev.

教育;教導startmanagev.完成(困難的事);

應付(困難局面)However,inmostAsiansocieties,itisnotcommonforteenagersto_______(move)out.Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan_______(take)careofthem.Buttheyoungshouldthenlookaftertheirparentsastheygetolder.ThatiswhymanyChineseadults_________(continue)tolivewiththeirparents.movetakesocietyn.

社會continueWhatareteenagersallowedtodoinWesterncountrieswhentheyareeighteen?Whydotheydothis?DoteenagersmoveoutinmostAsiansocieties?WhatdoChineseparentsthinkaboutit?WhatiscommonforteenagersinChina?Why?Readthepassageanddiscussthequestions.1.

Theirparentsbelievethattheyshouldbeeducatedtotakecareofthemselvesfromayoungage.他們的父母認為,他們從小就應該被教育要照顧自己。educatev.教育;教導

常用結(jié)構(gòu)：educatesb.todosth.

educationn.

教育;培養(yǎng)

e.g.Teachersshouldeducatestudentstoprotectthemselves.Astudyshowsthatgoodhabitsplayaveryimportantpartinchildren'seducation.【語境應用】用educate的適當形式填空。1)Idon’tthinkpunishmentisagoodway____________children.2)Teenagersshouldbe_________nottosmokeordrink.3)Studentsneedtorealizethatthereisaconnectionbetween__________andtheirfuture.toeducateeducatededucation2.

Thisway,whentheystartworkingtheycanmanagetheirownlives.這樣,當他們開始工作時,他們才能處理好自己的生活。

managev.完成(困難的事)；應付(困難局面)

后面常跟名詞、代詞或動詞不定式。managetodosth.

設(shè)法做成某事=succeedindoingsth.e.g.Theywerenotrich,buttheymanagedtohelpthepoorstudents.trytodosth.

設(shè)法或試圖做某事但是否做成了某事，它并不涉及。e.g.Ifyouwanttodosomething,atfirst,youmusttrytodoitandthenyoushouldthinkofeverypossiblewaytomanagetodoit.

【語境應用】完成句子1)好干凈的家啊！你是怎么做到的？Whatacleanhouse!Howdoyou________________?

2)布朗先生設(shè)法得到了他所需要的東西。Mr.Brown__________________________whathewanted.managedtoget

manageit

WhatdowealwaysdoinanEnglishclub?attendEnglishcorneractivitesactoutEnglishplayssingEnglishsongswatchEnglishmoviesreadEnglishnewspaperslistentoEnglishlectures為社區(qū)做社會福利工作避免……接近……;

使……遠離……給某人一個機會做某事自己做決定搬出去被教育做某事從小成功應對他們自己的生活dosocialworkforthecommunitykeep...awayfrom...

givesb.achancetodosth.

makeone’sowndecisionmoveoutbeeducatedtodosth.fromayoungagemanagetheirownlivesYouandyourfriendarestartinganEnglishclub.Makealistofrulesaboutwhatshouldandshouldnotbeallowed.A:Membersshouldbeallowedtousedictionaries.B:Yes,buttheyshouldonlyuseEnglish-Englishdictionaries.英語中表示同意和不同意的表達Sure.Certainly.Ofcourse.Allright.Iagree(withyou).Noproblem.Youareright.That’sagoodidea.Yes,Ithinkso.Ofcoursenot.Idon’tagree(withyou).Idisagree(withyou).Idon’tthink…I’mafraidnot.Noway!A:Idon'tthinksixteen-year-oldsshouldbeallowedtodrive.B:Youareright.Theyaretooyoungtodrive./That'sright.Theyarenotexperiencedenough./Iagree.Theyarenotseriousenough./Idisagree.Theyhavetostarttogetexperience./Idon'tagreewithyou.Everythinghasabeginning.I.根據(jù)句意及括號內(nèi)所給詞語的提示填空。1.Passengers______________(will,serve)coffeelater.2.Why_______he__________(can,not,give)anotherchance?3.Thismedicine_________________(must,not,take)beforemeals.4.Thekids______________(must,keep)awayfromthedogsinthecommunity.5.Thestudents____________________(should,educate)toprotectthemselves.shouldbeeducated

willbeservedcan’tbegiven

mustn’tbetakenmustbekept

II.

根據(jù)短文內(nèi)容及括號內(nèi)所給詞語的提示填空。Hereisalistofclassrulesforstudentsinmyclass.Arriveatschoolontime:

Weneedtobeontimeandreadytostartclass.Everyone(1)___________(must,be)intheirseatwhenthebellrings.

Turnoffcellphonesandotherele