九年級(jí)英語(yǔ)（交互版）上冊(cè)精華課件-第3課時(shí)A Grammar Focus-4c

Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionAGrammarFocus-4cR·九年級(jí)全一冊(cè)LearningobjectsBy

the

end

of

the

class,youwillbeableto…1.Graspthekeywordsandsentencepatterns.2.Usethepassivevoicetotalkaboutwhatyouareallowedandaren’tallowedtodo.Transferthesentences’voicetothepassivevoice.1.Hecleanshisbedroomeveryday.

Hisbedroomiscleanedbyhimeveryday.2.Hecleanedhisbedroomyesterday.

Hisbedroomwascleanedbyhimyesterday.3.Heshouldcleanhisbedroominthemorning.

Hisbedroomshouldbecleanedinthemorning.Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.Iagree.Theyaren’tseriousenough.Doyouthinkteenagersshouldbeencouragedtomaketheirowndecisions?No,Idon’tagreewiththis.Teenagersaretooyoungtomaketheirowndecisions.Teenagersshouldnotbeallowedtohavepart-timejobs.Idisagree.Theycanlearnalotfromworking.Doyouthinkwemaybeallowedtotakephotosifwedon’tuseaflash?Ifyoudon’tuseaflash,thenitmaybeOK.Grammar

Focus同意（某人的意見(jiàn)、觀點(diǎn)等）含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)1.含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)的句式結(jié)構(gòu)肯定句：主語(yǔ)+情態(tài)動(dòng)詞+be+及物動(dòng)詞的過(guò)去分詞+其他.否定句：主語(yǔ)+情態(tài)動(dòng)詞+be

+not+及物動(dòng)詞的過(guò)去分詞+其他.一般疑問(wèn)句及答語(yǔ)：情態(tài)動(dòng)詞+主語(yǔ)+be+及物動(dòng)詞的過(guò)去分詞+其他?肯定回答：Yes,主語(yǔ)+情態(tài)動(dòng)詞.否定回答：No,主語(yǔ)+情態(tài)動(dòng)詞+not.特殊疑問(wèn)詞+情態(tài)動(dòng)詞+主語(yǔ)+be+及物動(dòng)詞的過(guò)去分詞+其他?特殊疑問(wèn)句：(1)主動(dòng)句中的賓語(yǔ)變?yōu)楸粍?dòng)句中的主語(yǔ);(2)主動(dòng)句中的謂語(yǔ)變?yōu)椤扒閼B(tài)動(dòng)詞+be+及物動(dòng)詞的過(guò)去分詞”;(3)主動(dòng)句中的主語(yǔ)變?yōu)榻樵~by的賓語(yǔ),by短語(yǔ)?？墒÷?。2.含有情態(tài)動(dòng)詞的主動(dòng)句變?yōu)楸粍?dòng)句時(shí),主要遵

循如下三點(diǎn):主動(dòng)句：Weshouldcompletetheworktoday.被動(dòng)句：Theworkshouldbecompleted(byus)today.示例如下：主語(yǔ)謂語(yǔ)賓語(yǔ)一、單項(xiàng)選擇。1.Ifyouareover18yearsold,you____todrivea

carinourcountry.A.canallow

B.can’tallowC.canbeallowed2.—Tomisalwayscarelesswithhisschoolwork.

Could

youhelphim?—Noproblem!Ithinkhe____tothinktwicebefore

starting.

A.shouldbetold

B.shouldn’tbetold

C.shouldtell3.Insummer,fruitandmeat____long.A.can’tbekept

B.don’tkeep

C.isnotkept

D.aren’tkeeping4.Allthemobilephonesshould____duringthe

examination.

A.turnoff

B.beturnedoff

C.beturningoff

D.turnedoff二、按要求完成句子，每空一詞。1.Theseglasscupsandbowlsmustbeputin

a

safeplace.(改為主動(dòng)語(yǔ)態(tài))We____________theseglasscupsandbowls

inasafeplace.2.Mr.SmithcantranslatethisnovelintoEnglish.

(改為被動(dòng)語(yǔ)態(tài))Thisnovel________________intoEnglish

byMr.Smith.mustputcanbetranslated3.Thequestionshouldbediscussedagain.

(改為否定句)Thequestion____________discussedagain.4.Thehappylifecouldbecreatedbyhardwork.

(改為一般疑問(wèn)句，并作肯定回答)—______thehappylife____________byhardwork?—____,it

______.shouldn’tbeCouldbecreatedYescanRewritethesentencesaccordingtotheexample.4a1.Youmustcleanyourbedroomeveryday.Yourbedroommustbecleanedeveryday.2.Iwilldothehouseworkintheafternoon.Thehouseworkwillbedoneintheafternoon.

3.Parentswillencouragetheirchildrentodo

social

workfortheir

community.Children______________________________________________________________________.fortheircommunity(bytheirparents)willbeencouragedtodosocialwork4.DoyouthinkwemustkeepteenagersawayfromtheInternet?Doyouthinkteenagers____________________________________________________________________?5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.Teenagers______________________________________________________________________________.mustbekeptawayfromshouldbegivenchancestomaketheirtheInternet(byus)

owndecisions(bytheirparents)keep...awayfrom避免接近；遠(yuǎn)離makeone’sowndecision自己做決定Fillintheblankswiththecorrectformsofthewordsinbrackets.4bShouldteenagers__________(ask)tomoveoutwhentheystartworking?InmanyWesterncountries,teenagers____________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshouldbeeducatedtotakecareofthemselvesfromayoungage.Thisway,whenthey________(start)workingtheycanmanagetheirownlives.beasked

areallowedstartHowever,inmostAsiansocieties,itisnotcommonforteenagersto______(move)out.Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan__________(take)careofthem.Buttheyoungshouldthenlookaftertheirparentsastheygetolder.ThatiswhymanyChineseadults__________(continue)tolivewiththeirparents.movetakecontinueBrainstormWhatdoyoualwaysdoinanEnglishclub?actoutEnglishplayslistentoEnglishlecturesingEnglishsongswatchEnglishmovies

YouandyourfriendarestartinganEnglish

club.Makealistofrulesaboutwhatshould

andshouldnotbeallowed.

4cGroupworkA:Membersshouldbeallowedto

usedictionaries.B:Yes,buttheyshouldonlyuse

English-Englishdictionaries.SummaryThedifferen