Unit8ItmustbelongtoCarla.第二課時SectionA(3a~4c)Keywords:noise,policeman,wolf,uneasy,laboratory,outdoors,sleepyKeysentences:1.Itcouldbeagirl’sroombecauseit’sverytidy.2.Thenoise-makerishavingtoomuchfuncreatingfearintheneighborhood.

Makeinferenceswith“must/might/could/can’t”.學習目標1.Whatcanyouseeinthepicture?

2.Whatcanweknowaboutthewoman?Sheisalittleworried.Shemight…Thereisawomanlookingoutofthewindow.Lookatthepictureandanswerthetwoquestions.Readthearticleanddecidewhichmightbethebesttitle.A.ASmallandQuietTownB.StrangeHappeningsinMyTownC.AnimalsinOurNeighborhood3aPresentation:ReadingWeliveinasmalltownandalmosteveryoneknowseachother.Itusedtobeveryquiet.Nothingmucheverhappenedaroundhere.However,thesedays,somethingunusualishappeninginourtown.Victor,ateacheratmyschool,isreallynervous.Whenhewasinterviewedbythetownnewspaper,hesaid,“Everynightwehearstrangenoisesoutsideourwindow.Mywifethinksthatitcouldbeananimal,butmyfriendsandIthinkitmustbeteenagershavingfun.Myparentscalledthepolicemen,buttheycouldn’tfindanythingstrange.Theythinkitmightbethewind.Idon’tthinkso!”Victor’snext-doorneighborHelenisworried,too.“Atfirst,Ithoughtthatitmightbeadog,butIcouldn’tseeadogoranythingelse,either.SoIguessitcan’tbeadog.Butthen,whatcoulditbe?”Onewomanintheareasawsomethingrunningaway,butitwasdarksosheisnotsure.“Ithinkitwastoobigtobeadog,”shesaid.“Maybeitwasabearorawolf.”Everyoneinourtownisfeelinguneasy,andeveryonehashisorherownideas.Theremustbesomethingvisitingthehomesinourneighborhood,butwhatisit?Wehavenoidea.Mostpeoplehopethatthisanimalorpersonwillsimplygoaway,butIdonotthinkthatisgoingtohappen.Thenoise-makerishavingtoomuchfuncreatingfearintheneighborhood.Readthearticleagainandfindwordstomatchthemeanings.nervousorworried_________youngpeople_________personinthenexthouse__________areawherepeoplelive____________animallikeaverylargedog_______personwhomakesnoise__________uneasyteenagersneighborneighborhoodwolfnoise-maker3bReadthearticlecarefullyandwritewhatpeoplethinkaboutthestrangenoises.Whogaveopinions?Whataretheopinions?Victor’swifeShethinksthatitcouldbeananimal.VictorandhisfriendsTheythinkitmustbeteenagershavingfun.3cThepolicemenHelenOnewomanintheareaThewriterhimselfTheythinkitmightbethewind.Shethoughtitwastoobigtobeadog.Shethoughtthatmaybeitwasabearorawolf.Sheguessesitcan’tbeadog.Hethinksthenoise-makerishavingtoomuchfuncreatingfearintheneighborhood.1.Itusedtobeveryquiet.那里曾今很安靜。辨析usedtodosth.，beusedtodosth.和beusedtodoingsth.LanguagePointsusedtodosth.

曾經，過去常常做某事（現在不做了）beusedtodosth.

(=beusedfordoingsth.)

被用來做某事beusedtodoingsth.

習慣于做某事Iusedtostudyinthisschool.

我曾經在這個學校學習。

Ourparentsareusedtolivinginthevillage.

我們的父母習慣了居住在山村。

Thisboxisusedforstoringtoys.=Thisbox

isusedtostoretoys.

這個箱子是被用來儲存玩具的。2.However,thesedays,somethingunusualishappeninginourtown.然而，這些日子以來，我們鎮子發生了一些不尋常的事情。構成：不定代詞+形容詞（定語后置）somethingimportant

一些重要的事情

somethinginteresting

一些有趣的事3.Theremustbesomethingvisitingthehomesinourneighborhood,butwhatisit?一定有什么東西造訪了我們社區的家，但那是什么呢？

theremustbe意為“一定有”，是therebe句型和情態動詞連用，表示對現在情況的推測。

Theremustbesomeoneintheroom.房間里一定有人。【拓展】Theremustbe+名詞+v.-ing表示“一定有……正在做”。Whosevolleyballisthis?ItmustbeCarla's.Shelovesvolleyball.Whosehairbandisthis?ItcouldbeMei'shairband.OritmightbelongtoLinda.Theybothhavelonghair.Whatdidyouseethatnight?I'mnotsure,butitcan'tbeadog.Itwasbigger.Ithinkitmightbeabearorawolf.GrammarFocus可能性:must>can/could>may/mightcannot(can’t)couldnot(couldn’t)maynot/mightnot否定否定情態動詞表推測：

1）肯定句：must

一定

could/may/might可能2）否定句：can’t/couldn’t不可能

maynot/mightnot

可能不……3）疑問句：Can/Could…?

可能……嗎？Choosethebestwaytocompleteeachsentenceusingthewordsinbrackets.1.A:Where’sJean?B:I’mnotsure.She________(is/mightbe/mustbe)inthelaboratory.mightben.

實驗室4a2.A:Everyoneisgoingtothepoolafterschool.B:Really?It_______(mustbe/can’tbe/couldbe)hotoutdoors.mustbe表示“位移”的動詞用現在進行時態表將來，例如：go去，come來，leave離開，arrive到達，return回來，fly飛。e.g.Iamcoming.=Iwillcome.HeisleavingforParis.=HewillleaveforParis.adv.

在戶外，在野外3.A:That’sthephone.B:Hmm.Iwonder

whoit_______(mustbe/couldbe/shouldbe).couldbe4.A:IwonderifthereareJim’sglasses.B:They_______(can’tbe/mightbe/couldbe)his.Hedoesn’twearglasses.can’tbe*wonder

v.“想知道”(wanttoknow)Nowonder+句子，“難怪……”e.g.Nowonderyouareangry.難怪你覺得生氣。5.A:Ihearwaterrunninginthebathroom.B:It________________(couldbe/mustbe/can’tbe)Carla.Shewasthinkingoftakingashower.couldbe/mustbe*thinkof想要；打算e.g.Ithoughtof

playingbasketball.

我想打籃球。1.A:Manypeoplearewearingcoats.B:Theweathermustbe_________________________.2.A:Sallyhasbeencoughingalot.B:Shemightbe_____________________.gettingcolder/coldoutsidehavingasorethroat/illCompletetheseresponses.n.

外套4b3.A:Thisrestaurantisalwaysverycrowded.B:Thefood________________.4.A:WheneverItrytoreadthisbook,Ifeelsleepy.B: