Topic2SectionCIfYouAreHappyIfyou’rehappyandyouknowitclapyourhands.Ifyou’rehappyandyouknowitclapyourhands.Ifyou’rehappyandyouknowitNeverbeafraidtoshowit.Ifyou’rehappyandyouknowitclapyourhandsIfyou’rehappyandyouknowitstompyourfeet.Ifyou’rehappyandyouknowitstompyourfeet.Ifyou’rehappyandyouknowitNeverbeafraidtoshowit.Ifyou’rehappyandyouknowitstompyourfeet.Let’schantWashyourhands,haveabath.Openthewindow,takeafreshbreath.Earlytobed,earlytorise.Makesamanhealthy,Wealthyandwise.更多资源xiti123.taobao.comwemust/shouldwemustn’t/shouldn’tgoodhabitsbadhabitsBadhabitsmaycausesomediseases.aheadache1.Aheadacheisadisease.2.Aheadachemayshowthatsomethinginyourbodyiswrong.3.Wemayhavemorethanoneheadacheeachweek.4.Youneedn’tseethedoctorwhenyouhaveheadachesoften.TorFisn’tmonthneedWhatmaycauseheadaches?Question:Whatareheadaches?Whatmaycause(导致)them?Andwhenshouldyougotoseeadoctor?Aheadacheisnotadisease(疾病，病),butitmayshowthatsomethinginyourbodyiswrong.Youmayhavemorethan(不只)oneheadacheeachmonth.Usuallyafeverorsomeotherillness(疾病)maycauseheadaches.Youmaygetaheadachewhenyouworktoohard.Youmaygetaheadachewhenyoucan’tgetenoughsleep.Andyoumaygetaheadachewhenyouexerciseonanempty(空的)stomach(胃).Ifyouhaveheadacheoften,youneedtoseeadoctor.HeadachesReadandunderstandWhatmaycauseheadaches?AfeverorsomeotherillnessmaycauseheadachesWorkingtoohardmaycauseheadachesYoumaygetaheadachewhenyoucan’tgetenoughsleepExercisingonanemptystomachmaycauseheadachesWhatelsemaycauseheadaches?DiscussingroupsSomeonesmokesalotaroundyou.Itistoohot.watchTVfortoolong.Aheadacheisnotadisease,butsomediseasesmaycauseheadaches.germs病菌diseasesheadachesTheycangetintothehumanbodyandcausediseases.Theycangetintothehumanbodythroughthenose.Theycangetintothehumanbodythroughthemouth.Theycangetintothehumanbodythroughtheskin(皮肤).germssmallgetintocausethroughthenosethroughthemouththroughtheskinbecomesickReadandactPracticeA:Whatshouldwedotofightgerms?B:Weshould/must…Weshouldn’t/mustn’t…Weshould/mustkeeptheaircleanandfreshWeshouldn’t/mustn’teatbadfood.Whatshouldwedotofightgerms?SweepthefloorsoftendrinksourmilkkeepourbodiescleanwashyourhandsbeforemealskeepourfingernailscleankeepthestreetscleanA:Whatshouldwedotofightgerms?B:Wemust/should…Wemustn’t/shouldn’t…WeshouldsweepthefloorsoftenWeshouldn'tdrinksourmilkWeshould/mustkeepourbodiescleanWeshouldkeepourfingernailscleanWemustkeepthestreetscleanWemustwashourhandsbeforemealsPayattentiontohygieneandreducetheincidenceofdisease.讲究卫生，减少疾病更多资源xiti123.taobao.comWriteatleastfivesentencesabouthowtofightgerms.
