八年级仁爱英语上Unit2Topic3SectionA

Theweekendiscoming!Lead-in

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.√√√√Mustweexerciseoften

tobuildupourbodies?—Yes,wemust.Becauseweshouldkeepourhealth.Mustwechangeourclothesoften?—Yes,wemust.Becauseweshouldkeepourselvesclean.Shouldwegotocrowdedplaces?—No,weshouldn’t.Weshouldkeepawayfromcrowdedplaces.Shouldwekeepthewindowsopen?—Yes,weshould.Becauseweshouldkeeptheairfreshallthetime.exerciseoften

tobuildupourbodies.changeourclothes

often.keepthewindowsopen.gotocrowdedplaces.Whyweneedtodothesethings?—Becauseweshouldkeepfitandfeelgood.Whatthingswillmakeusfeelterrible?—havetheflu—haveacold—haveaheadache—haveatoothacheandsoon.Drinkalotofwater.Washhandsoften.Whatshouldwedotopreventtheflu?Eathealthyfood.Don’tgotocrowdedplaces.Domoreexercise.Openthewindows.seeadoctor.PairworkMakesimilarconversationsaftertheexample.Example:A:Mustwedo

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

/No,weneedn’t.do

exerciseseeadoctor.changeourclothesoften.Answerthequestions:1.WhatisKangkang’sfather’sjob?2.Whatdoyouknowaboutthefluaccordingtotheconversation?3.Mustwegotoseeadoctoratoncewhenwehavetheflu?Heisadoctor.Thefluisspreadingquicklyamongpeople.Yes,wemust.1bWorkaloneCheck(√)Dr.Li’sadviceaccordingto1a.1.doexerciseoften2.keeptheairfresh3.gotobedearly4.washhandsandchangeclothesoften5.keepourroomsclean6.drinkenoughwater7.takesomemedicine8.keepawayfromcrowdedplaces□□□□□□□□√√√√√Newwords:spread；V.蔓延，传播eg.Thefirespreadfromthefactorynearby火从附近的工厂蔓延出来。

Thediseasespreadsallovertheworld.

那种病在全国蔓延开来。PreventV.防止，预防

eg.Weshouldwashhandsbeforemealstopreventgerms.

preventsb./sth.(from)doingsth.=stopsb./sth.(from)doingsth.=keepsb./sth.fromdoingsth.eg.Tom’smothertriedtopreventhimfrom________(play)computergames.playing开始做和…谈话一直拥挤的地方接纳某人的建议远离…立刻使…身体强健goaheadtalkwith/tosb.allthetimecrowdedplacesfollow/takeone’sadvicekeepawayfromatoncebuildsb.up