Unit7SectionA(3a-4c)课件人教版九年级英语全册

Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionA(3a~4c)学习目标预习检测知识梳理课堂总结学习导航重点探究当堂检测新课导入Let'senjoyavideo

21能熟悉并能正确运用本课时的重点单词和短语能通过阅读诗歌体会母爱3能归纳总结并能正确运用情态动词的被动语态预习检测1.Theywentouttoplayinsteadof_______athome.

A.stay B.tostay2.—Ithinksomerulesinourschoolshould_______.

—Perhapsyouareright.A.bechanging B.bechangedC.change D.tobechanged3.—HowoftendoIneedtofeedthebird?—They_______foodeveryday,ortheywillbehungry.

A.mustgive B.mustn’tgiveC.mustbegiven D.mustn’tbegiveCBC4.WhenIwasachild,myfatheroftengavemea_______and_______meup.

A.hug;lifted B.hugged;liftC.hugged;lifted D.hug;lift5.Wehavelearntalot_______ourteachers.

BA知识梳理Newwords&phrases1.adj.极小的；微小的

____________________

2.v.&n.哭；叫喊 ____________________

3.n.田野；场地

____________________4.n.&v.拥抱；搂抱 ____________________5.v.举起；抬高n.电梯；搭便车 ____________________6.adv.严重地；差；非常 ____________________7.回嘴；顶嘴 ____________________8.adj.很坏的；讨厌的 ____________________

tinycryhugfieldliftbadlytalkbackawful9.n.(13-19岁之间的)青少年 ____________________

10.v.&n.感到遗憾；懊悔

____________________11.n.诗；韵文 ____________________12.n.社区；社团 ____________________13.避免接近；远离 ____________________14.n.机会；可能性 ____________________15.自己做决定 ____________________16.v.教育；教导 ____________________17.v.完成（困难的事） ____________________18.n.社会 ____________________teenregretpoemkeep...awayfromchancemakeone'sowndecisioneducatemanagesociety体会母爱Doesyourmotherknowyoubest?Whatdoesshedoforyoueveryday?Listenandskim.Thenanswerthefollowingquestions.1.Whatkindofarticleisit?2.Whatdoesthetitle

“MomKnowsBest”mean?A.AdiaryB.AletterC.Apoem（诗歌)

√A.

Momknows

I’mthebest.B.

Momknowsshe’sthebest.C.

Momknowswhat’sthebestforme,eventhoughthechildmaydisagreewiththemother.√FastreadingWhatisthemainideaofeachpart?Howmanypartsareinthepoem?1-4Mom’slove.5-10Kids’misunderstanding(误会).11-16Understanding.Carefulreadingbabyteenadultseven/nineyearsold

Readthepassagecarefullyandfinishthetasks.1.Howmanyperiods（年龄段）didthewritermention?2.Whendidtheboybegintotalkbacktohismom?

Hewassevencoughingbadly.

When(situations情境)

Mom’sreaction(反应)Son’sresponse(回应)WhenhewassevencoughingbadlyShesaidnoice-creamforhim.Hetalkedbackloudly,“Ishouldbeallowedto…”WhenhewasninewatchingscarymoviesShesaidit’dgivemeawfuldreams.Heshoutedbackangrily,“Ishouldbeallowedto…”WhenhewasateengoingoutwithfriendsShesaid,“Pleasebebackbyten”Hetalkedbackagain,“Ishouldnotbetoldwhattodo！”3b.Readthepoemagainandanswerthequestions.1.Whatdidthemomdowhenthewriterwasababyandasmallchild?Whenthewriterwasababyandasmallchild,themomdidthese:sangtohimandstayedbyhissidewhenhecriedgavehimfoodandwarmarmstosleepinwhenhewastiredandhungrykepthimsafewhenhewasrunningthroughthefieldhuggedhimandliftedhimupwhenhefell2.Whydoyouthinkthewritertalkedbacktohismomwhenhewassevenandnineyearsold?3.Howdidthewriterfeelwhenhewasateenagerandhismomsaid“Pleasebebackbyten”?4.Afterreadingthewholepoem,howdoyouthinkthewriterfeelsabouthismom?Hefeltthathewasgrowingupandhedidnotwanttobetreatedlikealittlechildanymore.Hewasupsetbecausehefeltthathewasoldenoughtobeindependentandshouldnotbetoldwhattodo.Heloveshismomandisthankfulforwhatshehasdoneforhim.Groupwork在小组内,把你认为青少年在家里应该被允许和不应该被允许做的事情写在下面的表格中,然后和组内成员一起说说理由。看谁列举得最多。TeenagersshouldbeallowedtoTeenagersshouldn'tbeallowedtoThingsReasonsThingsReasons

Doyouthinkteenagersshould...Yes,I...将讨论的结果写成一篇短文,然后派小组代表向全班作报告。小组展示1组2组3组4组Languagepoints1.WhenIwasatinybabycryingallnight,mymomsangtomeandstayedbymyside.当我还是一个整夜哭闹的小宝宝时,妈妈会给我唱歌,陪伴在我身旁。【解读】cryingallnight是动词-ing形式的短语,在名词baby后作定语,起修饰名词的作用。staybyone’sside意为“在某人身边(给予照顾或支持)”,相当于beatone’sside。e.g.Doyouknowtheyoungmanwaitingoutsidetheschoolgate?你认识在校门外等待的年轻人吗?Don’tworry.Iwillalwaysbeatyourside.不要担心,我会一直在你身边。【解读】givesb.ahug意为“拥抱某人”。hug在此处为名词,意为“拥抱;搂抱”。liftup意为“举起”,lift动词,意为“举起;抬高”。liftsbup把某人举高【拓展】lift还可作名词,意为“电梯”。2.WhenIfellandhurtmyself,shegavemeahugandliftedmeup.当我跌倒并伤到自己的时候,她把我扶起来,给我一个拥抱。e.g.Shegavehermotherabighug.她热情地拥抱了她的妈妈。Whenhesawhislittledaughter,heliftedheruphappily.当他看到他的小女儿时,他高兴地把她举起来。【解读】thinkingbacktothosetimes是动词-ing形式短语作伴随状语。times在这里意为“时光,岁月,时代”。thinkbacktosth.意为“回想起某事;追忆某事”。3.NowI’manadult,thinkingbacktothosetimes.现在我已长大成人,回想起那过去的岁月。e.g.Mygrandpaoftenthinksbacktohisyouth.我爷爷常常回想起他年轻的时候。IthinkbacktothedayIfirstmetyou.我回想起初次见你的那一天。【解读】regret动词,意为“遗憾,后悔”。regretdoingsth.意为“后悔做了某事”,表示对做过的事情感到后悔。regrettodosth.意为“遗憾地去做某事”,指对要做的事感到遗憾,强调事情未做。4.Iregrettalkingback,notlisteningtoMom.我后悔顶嘴,不听妈妈的话。e.g.Iregrettakinghisadviceatthattime.我后悔那时接受了他的建议。Iregrettosayyoufailedintheexam.我遗憾地说你考试不及格。

【拓展】类似用法的动词还有forgettodo忘记要去做某事forgetdoing忘记做过某事remembertodo记得还没做的事情rememberdoing记得已经做过的事情trytodo尽力做某事

trydoing尝试做某事stop

doing

sth.停止做某事stop

to

do

sth.

停下来去做别的事

meantodo打算做

meandoing意味着Fillinthechart.TimesMybehaviorMom’sreactionResultatinybabyCryingallnight________________________Sangtomeand_________________GivemefoodandwarmarmsAt2RunningthroughthefieldandfallingandhurtingmyselfKeptmefromdanger_______________Iwassafe.Gaveahugand___________At7______________TalkingbackloudlySaidnoice-cream__________________BeingtiredandhungrystayedbymysidetomakesureliftedmeupCoughingbadlyCoughedfordaysPostreadingAt9WatchingscarymoviesShoutingbackangrilyToldmeit’d_________________HadscarydreamsAteen__________________________TalkingbackagainAskedme______________WaslateforschoolConclusion:I________talkingbackandnotlisteningtoher,because:Shejustwantsthebestforus.givemeawfuldreamsGoingoutwithfriendsverylatetobebackbytenregret活动小结当堂检测见DCF课件通过阅读这篇诗歌我们可以知道，作者提到了他的四个阶段，分别是：____________________________________________________ThetruemeaningofMom'sloveis:______________________________________________________atinybaby

seven/nineyearsoldteenadultMomknowsbest,andformeshewantedonlythebest!情态动词的被动语态读下列句子，你能总结出句子中包含的语法吗？GroupworkIdon'tthinksixteen-year-oldsshouldbeallowedtodrive.Iagree.Theyaren'tseriousenough.Doyouthinkteenagersshouldbeencouragedtomaketheirowndecisions?No,Idon'tagreewiththis.Teenagersaretooyoungtomaketheirowndecisions.Teenagersshouldnotbeallowedtohavepart-timejobs.Idisagree.Theycanlearnalotfromworking.Doyouthinkwemaybeallowedtotakephotosifwedon'tuseaflash?Ifyoudon'tuseaflash,thenitmaybeOK.含有情态动词的被动语态含有情态动词的被动语态情态动词+be+过去分词can/couldbedone

mustbedoneshouldbedone

may/mightbedonehadbetterbedone

havetobedonePracticemustthrow

Rubbish____________________________intothebin.must

bethrownWemustthrowrubbishintothebin.shouldcookFood_________________beforeeating.

shouldbecookedWeshouldcookfoodbeforeeating.情态动词的被动语态观察例句中含情态动词被动语态的各种形式，补全结论中所缺的内容。【例句】1.Manytreesshouldbeplantedinthemountains.

应该在山上种许多树。含有情态动词的被动语态的结构为：情态动词+____+及物动词的_________。be过去分词2.Thisproblemcan’tbeworkedoutveryeasily.这道题轻易算不出来。变为否定句时只需要在情态动词后加_____。3.Youcantakethisbookhome.（改为被动语态）→Thisbookcanbetakenhome(byyou).含有情态动词的主动语态变为被动语态时，要把主动语态的

_____变成被动语态的主语。not宾语4.—Shouldthecarbewashednow?

—Yes,itshould./No,itshouldn’t.

汽车必须现在洗吗？是的，必须现在。/不是，不用。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

含有情态动词的被动语态句式结构示例肯定句主语+情态动词+be+及物动词的过去分词(+by…)Teenagersshouldbeallowedtogo

shopping.否定句主语+情态动词+not+be+及物动词的过去分词(+by…)Thewordcan’tbeusedinthissentence.一般疑问句情态动词+主语+be+及物动词的过去分词(+by…)?Musttheworkbefinished

today?特殊疑问句特殊疑问词+被动语态的一般疑问句？Whoshouldbeasked

forhelp?4a.Rewritethesentencesaccordingtotheexample.Yourbedroommustbecleanedeveryday.Canthehomeworkbedone(byLucy)tomorrowinstead?n.

社区，社团4.DoyouthinkwemustkeepteenagersawayfromtheInternet?5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.DoyouthinkteenagersmustbekeptawayfromtheInternet?Teenagersshouldbegivenchancestomaketheirowndecisions.自己做决定keep…awayfrom避免接近，远离4b.Fillintheblankswiththecorrectformsofthewordsinbrackets.Shouldteenagers__________(ask)tomoveoutwhentheystartworking?InmanyWesterncountries,teenagers____________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshould____________(educate)totakecareofthemselvesfromayoungage.Thisway,whenthey_______(start)workingtheycanmanagetheirownlives.beaskedareallowedbeeducatedstartmanage意为“完成(困难的事);应付(困难)局面”常用句型managetodosth.=succeedindoingsth.:“设法做成某事”，强调结果。暗含“做成了某事”之意。movetakecontinueA:Membersshouldbeallowedtousedictionaries.B:Yes,buttheyshouldonlyuseEn