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(dǎo)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(gè)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(diǎn)以前回來______________________回想那些時(shí)光______________________

做噩夢______________________

后悔做過某事bebackbytenthinkbacktothosetimeshavescarydreams

regretdoingsth.

我們已經(jīng)學(xué)習(xí)了一般現(xiàn)在時(shí)的被動語態(tài)和一般過去時(shí)的被動語態(tài)，它們的結(jié)構(gòu)為：時(shí)態(tài)被動語態(tài)結(jié)構(gòu)一般現(xiàn)在時(shí)am/is/are+及物動詞的過去分詞一般過去時(shí)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(jī)是什么時(shí)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(rèn)為十六歲的孩子不應(yīng)該被允許開車。Idon’tthinksixteen-year-olds_____________________todrive.我同意。他們還不夠認(rèn)真。

Iagree.Theyaren’tseriousenough.shouldbeallowed2.你認(rèn)為青少年應(yīng)該被鼓勵(lì)自己做決定嗎？Doyouthinkteenagers___________________________tomaketheirowndecisions?

不，我不認(rèn)同這個(gè)。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(yīng)該被允許去做兼職。Teenagers____________________________tohavepart-timejobs.

我不同意。他們可以從工作當(dāng)中學(xué)到很多。Idisagree.Theycan_______alot_______working.learnfromshouldnotbeallowed4.你認(rèn)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(shí)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(shí)，通常把整個(gè)短語當(dāng)作一個(gè)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(tuán)mustbecleanedeveryday4.DoyouthinkwemustkeepteenagersawayfromtheInternet?Doyouthinkteenagers__________________________________________?5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.

Teenagers_____________________________________________.Internetmakeone’sowndecision自己做決定n.

機(jī)會;可能性keep…awayfrom避免接近;遠(yuǎn)離shouldbegivenchancestomaketheirowndecisionsmustbekeptawayfromtheShouldteenagers________(ask)tomoveoutwhentheystartworking?InmanyWesterncountries,teenagers____________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshouldbeeducated

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

教育;教導(dǎo)startmanagev.完成(困難的事);

應(yīng)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(rèn)為,他們從小就應(yīng)該被教育要照顧自己。educatev.教育;教導(dǎo)

常用結(jié)構(gòu)：educatesb.todosth.

educationn.

教育;培養(yǎng)

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

Thisway,whentheystartworkingtheycanmanagetheirownlives.這樣,當(dāng)他們開始工作時(shí),他們才能處理好自己的生活。

managev.完成(困難的事)；應(yīng)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(yīng)用】完成句子1)好干凈的家?。∧闶窃趺醋龅降?？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(yuǎn)離……給某人一個(gè)機(jī)會做某事自己做決定搬出去被教育做某事從小成功應(yīng)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(dá)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