unit7sectiona（grammarfocus-4c）-【精彩课堂】九年级英语全册课（人教版）

SectionAGrammarFocus-4cUnit7

Teenagersshouldbeallowedtochoosetheirownclothes.Learning

Aims1.Tolearntouseshould+beallowedto…totalkanddiscussaboutwhatyouarenotallowedtodo.2.Agreeanddisagree.3.Toletstudentsknowwhatshouldbedoneandwhatshouldnotbedoneintheirdailylives.Whatcanyoudoatschool?Whatcan’tyoudoatschool?Doyouagreeordisagree?Freetalk将下列句子改为被动句。1.Hecleanshisbedroomeveryday.

Hisbedroomiscleanedbyhimeveryday.2.Iboughtabookyesterday.

Abookwasboughtbymeyesterday.3.Ourparentsadvisedusnottogooutalone.

Wewereadvisednottogooutalonebyourparents.4.Iseenostudentintheplayground.

Hisbedroomshouldbecleanedinthemorning.主动句变为被动句4步骤：1.主句宾变被句主2.主句谓语变被动(be+过去分词)3.主句主变by加宾4.其它成分都不变(定语、状语)Idon'tthinksixteen-year-oldsshouldbeallowedtodrive.Iagree.Theyaren'tseriousenough.Doyouthinkteenagersshouldbeencouragedtomaketheirowndecisions?No,Idon'tagreewiththis.Teenagersaretooyoungtomaketheirowndecisions.Teenagersshouldnotbeallowedtohavepart-timejobs.Idisagree.Theycanlearnalotfromworking.Doyouthinkwemaybeallowedotakephotosifwedon'tuseaflash?Ifyoudon'tuseaflash,thenitmaybeOK.GrammarFocusCirclethestructureofpassivevoicewithmodalverbsfromthesesentences.GrammarFocus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。

Iagree.Theyaren’tseriousenough.shouldbeallowed3.你认为应该鼓励青少年去自己做决定吗？Doyouthinkteenagers__________________tomaketheirowndecisions?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.shouldbeencouragedtooyoungtolearnfromshouldnotbeallowed7.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.maybeallowed1.We

clean

theclassroomeveryday.

Theclassroomiscleanedbyuseveryday.一般现在时的被动语态：am/is/are+doneLearntorewrite动作执行者谓语动词动作承受者动作承受者谓语动词动作执行者主动语态：主动，主动，主（语）去动被动语态：被动，被动，主（语）被动2.We

cleaned

theclassroomyesterday.一般过去时的被动语态：

was/were+doneTheclassroomwascleanedbyusyesterday.3.We

should

cleantheclassroom.Theclassroom___________________byus.含情态动词的被动语态：情态动词+be+doneshouldbecleanedMyhomeworkshouldbedone(byme)everyday.Myhomeworkshouldnotbedone(byme)everyday.Shouldyourhomeworkbedone(byyou)everyday?肯定句否定句一般疑问句肯定句结构：Myhomeworkshouldbedone(byme)everyday.主语+情态动词+be+done+(by+宾语)+其它Sentencepattern(句式)否定句结构：Myhomeworkshould

bedone(byme)everyday.not主语+情态动词+not+bedone+其它一般疑问句结构：MyhomeworkshouldbedoneyourhomeworkShould(byme)everyday.(byyou)?DoanexerciseAskingquestionscanbeallowedduringclass.Canaskingquestionsbeallowedduringclass?情态动词+主语+bedone+其它2.Parentsshouldencourageteenagerstodosocialworkfortheircommunity.3.CanLucydoherhomeworktomorrowinstead?Teenagersshouldbeencouraged(bytheirparents)todosocialworkfortheircommunity.Canthehomeworkbedone(byLucy)tomorrowinstead?4a

Rewritethesentencesaccordingtotheexample.4.DoyouthinkwemustkeepteenagersawayfromtheInternet?5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.DoyouthinkteenagersmustbekeptawayfromtheInternet?Teenagersshouldbegivenchancestomaketheirowndecisions.Thekeysbeaskedareallowed4b

Fillintheblankswiththecorrectformsofthewordsinbrackets.beeducatedstartmovetakecontinue4c.YouandyourfriendarestartinganEnglishclub.Makealistofrulesaboutwhatshouldandshouldnotbeallowed.e.g.Membersshouldbeallowedtousedictionaries.TheyshouldonlyuseEnglish-Englishdictionaries.SampleDialogue1

A:Membersshouldbeallowedtousedictionaries.B:Yes,buttheyshouldonlyuseEnglish-Englishdictionaries.MembersareallowedtouseEnglish-Englishdictionaries.A:Membersshouldn’tbeallowedtospeakChinese.B:Iagree.OnlyinthiswaycanyouimproveyourEnglish.SampleDialogue2YouandyourfriendarestartinganEnglishclub.Makealistofrulesaboutwhatshouldandshouldnotbeallowed.Tips:1.Workingroups.Chooseoneoftheactivitieswejustmentionedabove.Andthendiscusstherulesaboutwhatweshouldandshouldnotbeallowedtodointhisactivity.2.Theruleswouldrequireusageofthemodalsshouldand

must.Yes,buttheyshouldonlyuseEnglish-Englishdictionaries.Membersshouldbeallowedtousedictionaries.Yes,andtheycanonlyspeakEnglish.Iagreewithyou.Besides,Ithinkmembersshouldbeallowedtobringtheirfriendshere.schoolrulesNomatterwhereyouare,youshouldfollow

therules.

trafficrulesOursociety(社会)willbeoutofcontrol

(失控)withoutrules.libraryrulesDesignforthefollowingplacesRulesRefusetodowhatyouarenotallowedtodo.Usuallydowhatyouareallowedtodo.Letpeoplearoundyouknowtherules.Educateotherstofollowtherules.RULENorules,nogames.

没有规矩，不成方圆。1.Teenagersaretooyoungtomaketheirowndecisions.makeone’sowndecision

自己做决定

【拓展】

makeadecisiontodosth.决定做某事e.g.Idon’twanttomakethewrong

decision

andregretitlater.我不想作出错误的决定，然后再来后悔。Language

points2.DoyouthinkwemustkeepteenagersawayfromtheInternet?

keep…awayfrom避免接近；远离【拓展】

keephealthy保持健康

keepinmind

记住，放在心里

keepon

继续

keepone’swords/promise

信守诺言

keepto

遵守，坚持

keepupwith

跟上，保持联系3.

Thisway,whentheystartworkingtheycanmanagetheirownlives.

managev.

完成(困难的事)；应付(困难局面)

managetodosth.设法做成某事=succeedindoingsth.e.g.Wemanagedtogetto

theairportintime.

我们设法及时赶到了机场。

短语意思例句managetodotrytodo设法做到某事，强调成功的干成某事尽力做某事，强调动作，成功与否不清楚Imanagedtofinishreadingthatnovelinonemonth.

WangHantriedtoclimbtothetopofthemountain.

4.

Theirparentsbelievethattheyshouldbeeducatedtotakecareofthemselvesfromayoungage.

educatevt.教育；教导educatesb.todosth.

educationn.

教育；培养

e.g.Mr.Zhangalwaysspendslotsoftimeeducatinghistwochildren.

张先生总是花大量的时间教育他的两个孩子。Theyarehavingaclasstoeducateteenagerstoknowthedangersofsmoking.他们正在上一节教育青少年了解吸烟危害的课。Thegovernmentisspendingalotofmoneyoneducation.政府在教育方面花了大量的资金。我都学会了!本课句型Summary时态被动语态谓语结构一般现在时am/is/are+done过去分词一般过去时was/were+done过去分词含情态动词情态动词+be+done过去分词一般将来时will/begoingtobe+done过去分词现在完成时have/hasbeen+done过去分词主动，主动，主（语）去动；被动，被动，主（语）被动：被动语态看两点，一看关系二看时；关系若为主被动，be字随着时态用；被动语态be字变；过去分词跟后面。语态主动语态被动语态Ⅰ.选择最佳答案。1.Youngtreesshould________everyyear.A.beplanted

B.planted

C.plantAExercises3.ThankstotheInternet,differentkindsofinformation________inashorttime.A.canbelearned

B.hasbeenlearned

C.canlearn

D.haslearned

4.—HowoftendoIneedtofeedthedog?—It___________foodeveryday,oritwillbehungry.

A.mustgive

B.mustbegive

C.mustbegiven

D.mustbegaveAC5.—Iwanttoborrowthebook,butIdon’tknowhowlongitmay_______.

—Fortwoweeks.A.keep

B.beborrowed

C.borrow

D.bekept

6.Thechildwithoutparents________goodcareofbyhisteachersinthisspecialschool.A.istaken

B.aretaken

C.take

D.takes

DAⅡ.根据汉语提示完成句子1.I

(遗憾地告诉)youthatyouhaven’tpassedthetest.

2.He

(顶嘴)loudlyyesterday.

regrettotelltalkedbackExerciseskeepawayfrom

makeourowndecisionslearnfromExercises

1.Theirworkmust____________(finish)byfouro’clock.2.Yourhomeworkshould__________(do)byyourself.3.Thesebooksmustn’t__________(take)outofthereadingroom.4.Shouldthesefood_________(keep)dry?befinishedbedonebetakenbekeptIII.用所给词的适当形式填空。II.句型转换，每空一词(含缩略形式)。1.SusanwasinvitedtotheNewYear'spartylastFriday.

(改为否定句)Susan______________totheNewYear'spartylastFriday.2.Theteachermadethestudentscopythetext.(改为被动语态)The