Unit 8 Section B（1a-1d）【知識精講+拓展延伸】 九年級 英語教材精講課件（人教版）

人教版

九年級上冊Unit8ItmustbelongtoCarla.SectionB1a-1d1.Tolearntousemust,might,couldandcan’t

towriteandspeakaboutwhatpeoplemightbedoingifsomethingstrangehappened.2.Tolistenforspecificinformation.3.Torole-playaconversation.Shecould/might

bea/an...nurseWhatcould/mightthegirldo?EnglishteacherdoctorShecould/might

bea/an...Whatcould/mightthewomando?Hecould/might

bea/an...Whatcould/mightthemando?reading對正在發(fā)生的事情進(jìn)行推測：情態(tài)動詞+be+doingplayingbasketball

Hecould/might

bedoing...Whatcould/mighttheboybedoing?Theycould/might

bedoing...Whatcould/mighttheybedoing?

Whatisit?Lead-inHaveyoueverseenanalien?No.Theymaylooklike…Whatisthealiendoing?Hecan’tbe_________.Hecould/mightbe__________.Hemustbe______________.sleepingexercisingridingabikeLet’sbegreatdetectives!GuessinggameWhatisthealiendoing?Let’sbegreatdetectives!Hecan’tbe_________.Hecould/mightbe__________.Hemustbe______________.playingtheguitarplayingtheviolinplayingthepianoabcWhatcanyouseeineachpicture?Whatdoesthemanwear?Howdoeshefeel?Whydoesherun?1aLookatthepicturesandanswerthequestions:Whydoyouthinkthemanisrunning?Whatcouldberunningafterhim?Lookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.landmanUFOrunalienrunafterv.

著陸,降落n.

外星人追逐；追趕a.AUFOislanding.b.Analienisrunningaftertheman.c.Themanisrunning,lookingafraid./Themanislookingbackwhilerunning.Ifthethreepictureswerefromthesamestory,whichonedoyouthinkmightcomefirst?Why?IthinkPictureBmightcomefirstbecausethemaninPictureCisrunning,andinPictureB,wecanseeanalienisrunningafterhim.Idon’tagree.IthinkPictureAmustcomefirst.InPictureA,wecanseeaUFOlanding.TheUFOhastolandbeforethealiencancomeoutandrunaftertheman.bacListenandnumberthepictures[1-3]in1a.Thenwritetwoorthreesentencestofinishthestory.2311b1b1.Themanlooks

.A.happyB.angryC.afraid2.WhatstangethingisgettingoutfromtheUFO？A.DoctorB.AlienC.Actor3.Whythewomanisovertherewithcamera.A.fromtheTVnewsB.takingphotosC.makingamovie.Whathappen?Let'slistentothedetails(細(xì)節(jié))Listenagain.Completethesentences.Theysee...Themansays...Thewomansays...1.amanrunninghemightbe____________hecouldbe__________________2.somethingintheskyitcouldbe_________itmustbe_________lateforworkaplanerunningforexerciseaUFOTheysee...Themansays...Thewomansays...3.somethingstrangeitmustbe________Imustbe__________4.awomanwithacamerashecouldbe________________theymustbe_______________dreamingmakingamovieanalienfromtheTVnews聽力原文1dLet’stalk.Hey,lookatthemanrunningdownthestreet.Iwonderwhat’shappening.Hecouldberunningforexercise.Buthe’swearingasuit.

Hemightbelateforwork.observationinferenceobservationinferenceLet’stalk.Itcouldbeaplane.observationinferenceobservationinferenceHey,look!There’ssomethinginthesky.No,itcan’tbeaplane.It’stoobig.ItmustbeaUFO.amanrunningsomethingintheskyawomanwithacameraHemightbe...Itcouldbe...Itmustbe...somethingstrangeShecouldbe...Whathappened?Theymustbe...1.AUFOislanding.

landv.著陸；靠岸Theymanagedto

land

thehelicoptersafely.

他們想方設(shè)法使直升飛機(jī)安全著陸。WelandedattheairportinBeijing.我們降落在北京機(jī)場。Theship

landed

safelyintheend.

船最后平安靠岸了。問題探究

land

n.陸地；國土；土地Theshipcamesafelyto

land.

船平安靠岸。Ilovethe

land

whereIwasborn.

我愛我出生的這塊土地。Thefarmerhasjustboughtanewpieceof

land.

這位農(nóng)民剛剛又買了一塊地。知識拓展2.He’swearingasuit.

suitn.西服；套裝That

suit

costmeover600yuan.

那件西服花去我600多元。

Mybrotherworeanewsuitfortheparty.

我哥哥穿一身新西服去參加晚會。You'dbetterchangeintoyournew

suit.

你最好換上你的那套新衣服。注意：suit作名詞指“套裝”時，可用詞組a

suit

ofclothes表達(dá)“一套衣服”，一般含外套，背心和褲子。注意：不可說a

suit

ofcloth；suit通常用作可數(shù)名詞,基本意思是“一套衣服”,通常指用同一料子做成的男子的短上衣和褲子或女子的短上衣和裙子。suit

v.適合，適宜于

suitsb.fine/well很適合某人Bluesuitsherverywell,Ithink.

我認(rèn)為藍(lán)色很適合她。注意fit作動詞,意為“合適”,但常用于指大小、尺寸合適;suit指顏色或款式適合。Thecoatdoesn’tfitme.這件上衣我穿著不合身。Thisdresssuitsyoubeautiful.這件衣服你穿非常合適。知識拓展

看圖完成句子1.The_______islanding.2.Hewearsanew_______today.3.Doyouwanttomakefriendswiththe________?Itlooksfriendly.

UFOsuitalien課堂評價

從方框中選詞并用其適當(dāng)形式填空1.Iguesshemustbe_______forexercise.2.Helookedupandsawakiteflyinginthe________.3.Hemightberunning_______abus.4.Intenminutestheplanewill

________

inBeijing.5.Luckily,Ihadmy

________

along.Icantakesomephotosforyou.camera,run,land,sky,catchrunningskytocatchlandcamera

完成句子1.他沒趕上校車，可能上學(xué)要遲到了。Hedidn’tcatchtheschoolbus.Hemight______________forschool.2.那些警察可能在追小偷。Thepolicemenmight______________afterthethief.

belateberunning3.他們一定是在舉辦聚會。They_____________________aparty.4.她說她夢見了外星人。Shesaidshe______________thealien.5.她看起來有點(diǎn)兒害怕，她發(fā)生了什么事？

Shelookskindofscared.What’s______________her?

mustbehavingdreamedofhappeningto

根據(jù)漢語完成句子,每空一詞。1.你認(rèn)為那個人為什么在跑呢?____________________themanis

running?2.他每天早上爬山的目的是為了得到鍛煉。Heclimbsmountainseverymorning________________.WhydoyouthinkforexerciseI.看圖完成句子。1.The_______islanding.2.Hewearsanew_______today.3.Doyouwanttomakefriendswiththe________?Itlooksfriendly.UFOsuitalienExercisesII.從方框中選詞并用其適當(dāng)形式填空。1.Iguesshemustbe___________forexercise.2.Helookedupandsawakiteflyinginthe______.3.Hemightberunning_________abus.4.Intenminutestheplanewill

________

inBeijing.5.Luckily,Ihadmy

________

along.Icantakesomephotosforyou.camera,run,land,sky,catchrunningskytocatchlandcameraIII.完成句子。1.他沒趕上校車，可能上學(xué)要遲到了。Hedidn’tcatchtheschoolbus.Hemight___

___forschool.2.