2、shnjoyovelyLead-in1.What’syourfavouritefood?2.Whataboutyourdadandyourmother?Thinkaboutfollowquestions:DiscussionWhatarehealthyeatinghabits?合作交流探究点1：说实话，我已决心要改变饮食习惯。1、告诉你实话吧Eg(1)说实话，我根本不喜欢物理。(2)老实说，琳达不是我最好的朋友，吉姆才是。TotellyouthetruthI don’t like physics at allTotellyouthetruthLindaisnot
3、mybestfriend,butJimis.to tell you the truthTotellyouthetruth,Idecidedtochangemyeatinghabits.2、决定做某事我决定乘公共汽车去上海。他决定不去看足球比赛了。后跟名词或代词，decide跟动词时，构成词组决定做某事决定不做某事Hedecidesnottowatchthe football match.decidetodosthIdecidetotakeabustoShanghai.decidetodosthdecidenottodosth3、change的用法：交通灯由红变绿
4、。二十年之后学校会有变化吗？我喜欢其中的一些新变化。既可以当动词“改变，变化”又可以当名词，意思为“改变变化”复数changes.Ilike some of the new ____.The traffic light______from red into green._____the school _____in twenty years?探究点2：这对你的健康不好。每天做运动对你来说是有好处的。对你的心脏不好。看太多的电视对你的眼睛有害。对…..(来说)，做….是（不）好的常用搭配：begoodto…“对……友好”begoodat…“擅长；善于……”It’s
5、notgoodforyourhealth.It’s(not)goodforsb.todosthIt’snotgoodforyourheart.It’sgoodforyoutodosomeexerciseeveryday.WatchingtoomuchTVisbadforyoureyes.Yesterdayevening,Iatetendonutsasusual.asusual句首或句尾，作状语。The old man ____(usual) tells us ___(usual)Things. He is very strange.Hegot uplat.As
6、________(usually), he wentto schoolwithout breakfast.探究点3：TherearedifferentVegetablesinit.therebe句型表示存在关系，某处有某物。Thereisanewbike,butIhavenoenoughmoneytobuyit.have/has表示所属关系，指某人或某物有……。探究点4：Groupswork1.What’syourfavouritefood?2.Howoften?3.IsitGoodfoodorJunkfood?4.Doyouhaveaeatinghabit?T
