初中九年級英語課件mustcould mightcan't表推斷

課題：Unit8ItmustbelongtoCarla.難點(diǎn)名稱：能夠正確運(yùn)用must,could,might和can't進(jìn)行推斷參賽教師：梅桂花時(shí)間：2020.8.21九年級全一冊-Unit8目錄CONTENTS導(dǎo)入知識講解課堂練習(xí)小結(jié)導(dǎo)入一定，肯定，準(zhǔn)是知識講解難點(diǎn)突破ItmustbeCarla's.Shelovesvolleyball.Whosevolleyballisthis?“Must”toshowthatyouthinksomethingisprobablytrue.知識講解難點(diǎn)突破ItcouldbeMei'shairband.OritmightbelongtoLinda.Theybothhavelonghair.Whosehairbandisthis?“Could”or“might”toshowthatyouthinksomethingispossiblytrue.可能可能注意！might表推測不用于疑問句，而could可用于肯定句、否定句和疑問句。知識講解難點(diǎn)突破I'mnotsure,butitcan'tbeadog.Itwasbigger.Ithinkitmightbeabearorawolf.Whatdidyouseethatnight?“Can't”toshowthatyouarealmostsuresomethingisnottrue.不可能課堂練習(xí)難點(diǎn)鞏固Fillintheblankswithmust,could,might,can't

.1.She

livenearherebecauseshealwayswalkstowork.2.He

beplayingsocceroutside.Isawhimreadinginthelibraryjustnow.3.Peter

comewithustonight,butheisn'tsure.4.A:Ilostmyschoolbag.IrememberIstillhadmyschoolbagwithmeatthepark.B:So

itstillatthepark?mustcouldmight/couldcan't拓展難點(diǎn)鞏固Pleasefinishtheseexercises.1.Hemust

(do)hishomeworknow.2.Hecould

(come)heretomorrow.3.Lucydidn'tanswerthephonelastnight.Hemust

(fall)asleep.bedoingcomehavefallen對將來或現(xiàn)在的推測：情態(tài)動詞+do/bedoing對過去的推測：情態(tài)動詞+havedone小結(jié)Summary1.“Must”toshowthatyouthinksomethingisprobablytrue.一定，肯定，準(zhǔn)是2.“Could”or“might”toshowthatyouthinksomethingispossiblytrue.可能注意！might表推測不用于疑問句，而could可用于肯定句、否定句和疑問句。3.“Can't”toshowthatyouarealmostsuresomethingisnottrue.不可能對將來或現(xiàn)在的推測：情態(tài)動詞+do/bedoing對過去的推測：情態(tài)動詞+havedone(intheclassroom)A：Ifoundashcooluniformontheplayground.Doyouknowwhoseitis?B:It

beJack's,butI'mnotsure.(could/must)A:It

behis.Isawhimwearinghisownschooluniformjustnow.(mustn't/can/t)C:It

beTom's.Heislookingforiteverywhere.(must/might)

(ontheplayground)Tom:Oh,whereismyschooluniform?Ican'tfindit.Peter:Itwasherejustnow.Itcan'tb