文檔：ItmustbelongtoCarla.【市一等獎(jiǎng)】

Unit8ItmustbelongtoCarla.作文指導(dǎo)（sectionB)【單元話題分析】對(duì)于不確定的事物，我們總想去猜測(cè)它是什么，會(huì)根據(jù)某些依據(jù)或者現(xiàn)象進(jìn)一步判斷得出一個(gè)結(jié)論。本單元我們討論的重點(diǎn)就是談?wù)摬聹y(cè)和判斷。這也是《英語(yǔ)課程標(biāo)準(zhǔn)》要求我們能在日常生活中用英語(yǔ)進(jìn)行有效的表達(dá)的一個(gè)重要方面。該話題的命題通常采用“GuidedWriting”形式，有中文或英文內(nèi)容提示，根據(jù)提示內(nèi)容寫作；也有圖畫提示，一是看圖片，猜測(cè)在圖中可以看到什么；二是看圖畫，根據(jù)圖畫內(nèi)容，發(fā)揮合理想象，描述圖片內(nèi)容并連接成一個(gè)小故事?！緦懽髦笇?dǎo)】1.英語(yǔ)中，通常用情態(tài)動(dòng)詞比表達(dá)猜測(cè)或這判斷，常見(jiàn)的有must,may,might,could和can’t等詞。情態(tài)動(dòng)詞表示推測(cè)，可能性從小到大依次為：can’t,might,may,could,must。2.本單元話題同樣涉及多種時(shí)態(tài)，因此要注意時(shí)態(tài)的正確使用。表示對(duì)現(xiàn)在或?qū)?lái)的推測(cè)或判斷，用“情態(tài)動(dòng)詞+動(dòng)詞原形”的結(jié)構(gòu)。Mr.Wangmustbeinhisofficenow(王先生現(xiàn)在一定在辦公室里)，Shemaynotgotothemovietonight(她今晚可能不去看電影了)。表示對(duì)過(guò)去可能發(fā)生過(guò)的動(dòng)作或存在狀態(tài)的猜測(cè)或判斷，用“情態(tài)動(dòng)詞+完成時(shí)”的結(jié)構(gòu)。如Isawhimjustnow,hecan’thavegonetoBeijing（我剛才看到他了，他不可能去了北京）。表示對(duì)現(xiàn)在正在進(jìn)行的情況的猜測(cè)或判斷，用“情態(tài)動(dòng)詞+現(xiàn)在進(jìn)行時(shí)”的結(jié)構(gòu)。如Atthismoment,mymothermustbecooking(我媽媽一定正在做飯)?！窘忸}技巧】結(jié)合本單元話題的特點(diǎn)，寫作時(shí)注意：1.仔細(xì)閱讀寫作提示或觀察圖片，說(shuō)清故事背景，在什么情況下猜測(cè)或者做出判斷。2.確定寫作要點(diǎn)，說(shuō)清猜測(cè)的內(nèi)容或判斷的結(jié)論，選用適當(dāng)?shù)那閼B(tài)動(dòng)詞和時(shí)態(tài)。3.簡(jiǎn)要說(shuō)明做出猜測(cè)或判斷的理由。【佳篇欣賞】AIcan’tfindmyVCDMr.Bean.It’smyfavorite.Iwasveryanxious.MymothersaidthatImightbringittoschoolbutforgottobringithome.ButIneverbringVCDsorCDstoschool,becauseitisnotallowed.Mybrotheralwaystakesmythingswithoutpermission,hemusthavetakenitawayandlenttohisfriends.Iaskedhimassoonashegothome,buthesaidhedidn’ttakeit.Then,Iwenttoaskmyfatherifheknewwhereitwas.Tomydisappointment,hedidn’tknow,either.Ifeltverysad.Thenextdaywhengothomeafterschool,mymothertoldmethatshefoundtheVCDunderthesofa.Iwonderhowitcanbeunderthesofa？BIamondutytoday.SoIwenttoschoolearlierthanbeforetocleantheclassroom.Buttomysurprise,theclassroomwasveryclean.Someonehascleanedit.Iguessedwhodidit.ItmightbeLinXiao.Heiswarm-hearted,andalwayshelpstheclassmates.ButIdidn’tseehimthismorning.Someonetoldmethathewasillathometoday.Soitcan’tbehim.Then,itmustbeWangTao.Heismybestfriend,andhemayhelpmecleantheclassroom.Iaskedhimbeforeclass.Hesaidhedidn’tdothat.Ifeltconfused.Thestoryturnedouttobeasurprise.Inthefirstclass,ourheadteachertoldusthatWangXiaoqingwenttoanothercitybecausehisfathergotanewjobthere.Hewassosadthathedidn’ttellanystudentthathewouldleave.Helovedtheclassverymuch,sohedecidedtocleantheclassroomforthelasttime.CHerearetwointerestingpictures.Inthepictureontheleft,ifIgiveaglanceatthepicture,itmightbeamanandheisplayingthesaxophone.IfIlookatthewholepicturemorecarefully,itmightbeaphotoofawoman’sface.Icanseehereyes,hernoseandhermouseveryclearly.Inthepictureontheright,theremustsixgobletsinit.ButifIpaymoreattentiontothewhitepart,therearethreepairsoffaces.Ithinkthismightbethevisualdelusion.Oureyesmaycheatussometimes.【重點(diǎn)結(jié)構(gòu)和句型展示】A．原汁原味（課本重點(diǎn)結(jié)構(gòu)和句型）1.Itmustbeteenagershavingfun.一定是小孩們?cè)谕妗?.TheT-shirtcan’tbeJohn’s.It’smuchtoosmallforhim.這件T恤不可能是約翰的，他穿太小了。3.TheguitarmightbelongtoAlice.Sheplaystheguitar.這把吉它可能是愛(ài)麗絲的，她彈吉它。4.Hemightberunningtocatchabus.他有可能跑著去趕公交車。5.Iamreallyanxious,becauseIcan’tfindmybackpack.我真的很著急，因?yàn)槲业臅也灰?jiàn)了。6.Helookskindofscared.他看上去有點(diǎn)恐懼什么。7.Atfirst,Ithoughtitmightbeadog.起初，我想那可能是一條狗。B．精彩例句拓展1.Theroadiswet.Itmusthaverainedlastnight.路上是濕的，昨天晚上一定下雨了。2.Thekidsarehavingfunplayingintheparknow.孩子們?cè)诠珗@里玩得正高興。3.Weareallanxiousabout/forhissafety.我們都為他的安全而憂慮。4.Heisanxioustoenterforthecompetition.他很想去參加比賽。5.Themovieiskindofboring.這部電影有點(diǎn)無(wú)聊。6.It’sdarkandscaryhere.這兒即漆黑又恐怖。7.Wemustcatchupwithtimes.我們必須趕上時(shí)代。8.Iwasafraidatfirst.起初，我很害怕?！驹瓌?chuàng)習(xí)作點(diǎn)評(píng)】請(qǐng)以Jack的身份根據(jù)下面提示幫他給他的老師Mr.Black發(fā)一封電子郵件。詞數(shù)在80詞左右。提示：1.當(dāng)Jack到家時(shí)，他發(fā)現(xiàn)自錯(cuò)拿了英語(yǔ)書，他認(rèn)為肯定是Tracy的，因?yàn)闀嫌蠺racy的名字。2.Jack的書可能在Mr.Black家的書桌上。如果在，請(qǐng)老師幫忙保存起來(lái)，如果不在，麻煩Mr.Black告訴他Tracy家的電話號(hào)碼。分析：這是一篇提示性作文，要求寫一封電子郵件，由于錯(cuò)拿了書而需要老師的幫助。首先要表示對(duì)打擾別人歉意，然后說(shuō)明發(fā)生了什么事，需要老師如何幫助，最后再表示感謝。寫作時(shí)要注意正確使用表示猜測(cè)的情態(tài)動(dòng)詞及電子郵件的格式。習(xí)作1：Mr.Black,Ineedyourhelp.WhenIgothome,IfoundmyEnglish①islost,andItookawrongbook.IthinkitmustbelongtoTracy.Becausethereishernameonit.MyEnglishbook②mayonyourdesk.Ifitisonit,pleasehelpme③takeit.Ifitisnotthere,pleasesendmeane-mailandtellmeTracy’stelephonenumber,andIwillaskher.Thankyouverymuch.Jack教師點(diǎn)評(píng)這是一篇中檔學(xué)生習(xí)作。得分點(diǎn)（1）能按照作文要求寫作，內(nèi)容完整，格式正確。（2）能恰當(dāng)使用單元目標(biāo)語(yǔ)言和If引導(dǎo)的條件狀語(yǔ)從句。失分點(diǎn)①此處應(yīng)為…myEnglishbookwaslost，應(yīng)與主句時(shí)態(tài)保持一致，用一般過(guò)去時(shí)。②此處遺忘了be動(dòng)詞。情態(tài)動(dòng)詞后使用動(dòng)詞原詞。③此處用詞不當(dāng)，這兒的保存可使用keep,lookafter或takecareof。習(xí)作2：Mr.Black,Iamsorrytotroubleyou.Iwantyourhelp.AfterIgothome,IfoundthatmyEnglishbookwasn’tinmybackpackandItookawrongbook.IthinkitmustbeTracy’s①book,becausehernameisonit.IthinkmyEnglishbookmightbeonyourdesk.Ifitisthere,pleasehelpmekeepit.