illnesses感冒发烧咳嗽头痛牙痛背痛胃痛haveacoldhaveafeverhaveacoughhaveaheadachehaveatoothachehaveabackachehaveastomachacheListento1aandchoosethecorrectanswers.1.Kangkanghasa______.AbackacheBheadacheCtoothache2.BettysuggeststhatKangkangshouldseea___.AdoctorBdentistCnurse3.BettyhopesKangkangwill______wellsoon.AgoBgetCmake录音1a-P27Guessthemeaningsofbackacheandheadacheaccordingtotoothache.1.What’swrongwithyou?1.What’swrongwithyou?=what’sthematterwithyou?=what’sthematterwithyou?你怎么了?你怎么了?2.Youshouldseeadentist.2.Youshouldseeadentist.should/shouldn’t应该/不应该Eg:我们应该吃多点水果。你不应该在这里吸烟。Weshouldeatmorefruits.Youshouldn’tsmokehere.Ihaveaheadache.Youshould_______________________.stayinbedandhaveagoodsleepListenandnumberthepictures.Thenaskandanswerwithyourpartner录音1c-P2741357621.Ihaveaheadache.2.Ihaveacold.3.Ihaveatoothache.SummaryYoushouldhaveagoodrest.Youshouldgotoseeadoctor.Youshouldn’teattoomuchcandy.HomeworkMakeadialogwithyourclassmateslikethis:A:Hi…What’swrong?B:Ihavea…A:I’msorrytohearthat.Youshould…B:IthinkIwill.A:Ihope…B:Thankyou.