英语教材解读人教九年级上册九年级unit7语法

Revision1.StudentscleantheclassroomeverydayTheclassroomiscleanedbystudentseveryday2.SheoftenlooksafterthechildrenThechildrenareoftenlookedafterbyher一般现在时:主语+is/are/am+及物动词的过去分词+by+动作的执行者

3.Myfatherwrotemanybooks.Manybookswerewrittenbymyfather.4.ShenNonginventedteabyaccident.TeawasinventedbyShenNongbyaccident.一般过去时：主语+was/were+及物动词的过去分词(+by+动作的执行者….)presentationStudentsshouldn’tbeallowed

togettoclasslateStudentsshouldn’tbeallowedtosleepinclass.StudentsshouldbeallowedtoanswerthequestionactivelyStudentsshouldn’tbeallowedtosmokeGrammarFocus根据课本内容，完成下列句子。1.我认为不应该允许十六岁的孩子开车。 Idon’tthinksixteen-year-olds_______________todrive.2.我同意。他们还不够严谨。

.Theyaren’t____________

shouldbeallowed

IagreeSeriousenough3.你认为应该鼓励青少年去自己做决定吗？Doyouthinkteenagers________________to____________

____

4.不，我不认同这个。青少年还太小不能自己做决定。No,Idon’tagreewiththis.Teenagersare____________maketheirowndecisions.shouldbeencouragedtooyoungtomaketheirowndecisions?5.不应该允许青少年去做兼职。Teenagers__________________tohavepart-timejobs.

6.不，我不同意。他们可以从工作当中学到很多。_________.Theycan______alot_______working.learn

fromshouldnotbeallowedIdisagree7.你认为如果不用闪光灯的话可以允许我们拍照吗？Doyouthinkwe______________totakephotosifwedon’tuseaflash.

8.如果不用闪光灯的话，那么拍照是可以的。

Ifyoudon’tuseaflash,thenitmaybeOK.maybeallowed含有情态动词的被动语态含有情态动词的被动语态的结构为：主语+情态动词+___+及物动词的________。变为否定句时只需要在情态动词后加_____。请观察句子1、3、4请观察句子5be过去分词notShouldthecarbewashednow?

—Yes,itshould./No,itshouldn’t.

变为一般疑问句时只需把_________提到句首。结构为_________+主语+be+及物动词的过去分词(+其他)？肯定回答：Yes，主语+情态动词.否定回答：No，主语+______________.

情态动词情态动词情态动词+not

按要求完成下列各句。1.Wemustdotheworkrightnow.（改为被动语态）_____________________rightnow.2.Teenagersshouldbeallowedtogettheirearpierced.（改为否定句）Teenagers___________________togettheirearpierced.Theworkmustbedoneshouldn’tbeallowed

3.StudentsshouldbeallowedtospeakEnglishloudlyinclass(改为一般疑问句)_____________________speakEnglishloudlyinclass?Shouldstudentsbeallowedto4aRewritethesentencesaccordingtotheexample.1.Youmustcleanyourbedroomeveryday.Yourbedroommustbecleanedeveryday.

2.Iwilldothehouseworkintheafternoon.Thehouseworkwillbedoneintheafternoon?

3.Parentswillencouragetheirchildrentodosocialworkfortheircommunity.Children________________________________________________________________________________________.4.Doyouthinkwemustkeepteenagers

awayfromtheInternet?Doyouthinkteenagers__________________________________?

mustbekeptawayfromtheInternetkeep…awayfrom避免接近，远离n.

社区,社团willbeencouraged(bytheirparents)todosocialworkfortheircommunity5.Parentsshouldgiveteenagerschancesto

maketheirowndecisions.

Teenagers__________________________________

__________________________________.shouldbegivenchancestomaketheirowndecisionsn.

机会，可能性自己做决定Shouldteenagers________(ask)tomoveoutwhentheystartworking?InmanyWesterncountries,teenagers____________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshouldbeeducatedtotakecareofthemselvesfromayoungage.4b

Fillintheblankswiththecorrectformsofthewordsinbrackets.beaskedareallowedv.

教育；教导Thisway,whenthey______(start)workingtheycanmanage

theirownlives.However,inmostAsiansocieties,itisnotcommonforteenagersto_____(move)out.Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan_____(take)careofthem.startv.

完成；应付movetaken.

社会Buttheyoungshouldthenlookaftertheirparentsastheygetolder.ThatiswhymanyChineseadults_________(continue)tolivewiththeirparents.continueHomeworkYouandyourfriendarestartinga