八年級仁愛英語上Unit2Topic3SectionA課件

Unit2KeepingHealthy

Topic3Mustwedoexercisetopreventtheflu?SectionA(1a-1d)

2021/5/91Theweekendiscoming!Lead-in2021/5/92

Whatshouldyoudoonweekends?Mustyoudosomecookingonweekends?Yes,Imust.No,Ineedn’t./don’thaveto.Mustyoudosomewashingonweekends?Yes,Imust.No,Ineedn’t./don’thaveto.Mustyoutidyyourroomonweekends?Yes,Imust.No,Ineedn’t./don’thaveto.Mustyousweeptheflooronweekends?Yes,Imust.No,Ineedn’t./don’thaveto.√√√√2021/5/93Mustweexerciseoften

tobuildupourbodies?—Yes,wemust.Becauseweshouldkeepourhealth.2021/5/94Mustwechangeourclothesoften?—Yes,wemust.Becauseweshouldkeepourselvesclean.2021/5/95Shouldwegotocrowdedplaces?—No,weshouldn’t.Weshouldkeepawayfromcrowdedplaces.2021/5/96Shouldwekeepthewindowsopen?—Yes,weshould.Becauseweshouldkeeptheairfreshallthetime.2021/5/97exerciseoften

tobuildupourbodies.changeourclothes

often.keepthewindowsopen.gotocrowdedplaces.Whyweneedtodothesethings?—Becauseweshouldkeepfitandfeelgood.2021/5/98Whatthingswillmakeusfeelterrible?—havetheflu—haveacold—haveaheadache—haveatoothacheandsoon.2021/5/99Drinkalotofwater.Washhandsoften.Whatshouldwedotopreventtheflu?2021/5/910Eathealthyfood.Don’tgotocrowdedplaces.2021/5/911Domoreexercise.Openthewindows.seeadoctor.2021/5/912PairworkMakesimilarconversationsaftertheexample.Example:A:Mustwedo

exercisetopreventtheflu?B:Yes,wemust./No,wedon’thaveto.

/No,weneedn’t.do

exerciseseeadoctor.changeourclothesoften.2021/5/913Answerthequestions:1.WhatisKangkang’sfather’sjob?2.Whatdoyouknowaboutthefluaccordingtotheconversation?3.Mustwegotoseeadoctoratoncewhenwehavetheflu?Heisadoctor.Thefluisspreadingquicklyamongpeople.Yes,wemust.2021/5/9141bWorkaloneCheck(√)Dr.Li’sadviceaccordingto1a.1.doexerciseoften2.keeptheairfresh3.gotobedearly4.washhandsandchangeclothesoften5.keepourroomsclean6.drinkenoughwater7.takesomemedicine8.keepawayfromcrowdedplaces□□□□□□□□√√√√√2021/5/915Newwords:spread；V.蔓延，傳播eg.Thefirespreadfromthefactorynearby火從附近的工廠蔓延出來。

Thediseasespreadsallovertheworld.

那種病在全國蔓延開來。PreventV.防止，預(yù)防

eg.Weshouldwashhandsbeforemealstopreventgerms.

preventsb./sth.(from)doingsth.=stopsb./sth.(from)doingsth.=keepsb./sth.fromdoingsth.eg.Tom’smothertriedtopreventhimfrom________(play)computergames.playing2021/5/916開始做和…談話一直擁擠的地方接納某人的建議遠離…立刻使…身體強健goaheadtalkwith/tosb.allthetimecrowdedplacesfollow/takeone’sadvicekeepawayfromatoncebuildsb