Unit4 Section B (1a-2c) 课件 2024-2025学年人教版七年级英语下册

Unit4EatWellSectionB(1a—2c)souppancakeporridgedumplingsnoodlesfishWarmingupSayoutasquicklyasyoucan!eggpotatochipshamburgerpizzabreadmilkapplesstrawberriespotatoescarrotsbeefchickenchocolatecakeicecreamLetmesee.Iwanttoeatnoodles,beef,potatoes,hamburger,strawberries,icecream…Whatdoyouwanttoeattomorrow?Whichishealthyfood?Andunhealthyfood?Howdowemakehealthyeatingchoices?Healthyfood

健康食品（healthyfood）的特点主要包括：低热量、低脂肪、低盐、低糖，同时富含膳食纤维、维生素和矿物质等营养素。一般来说，应多吃以下食物：1.多吃蔬菜和水果：蔬菜和水果富含维生素、矿物质、膳食纤维和抗氧化剂等，有助于补充身体所需的营养成分。2.适量摄入全谷物和蛋白质食物：如燕麦、全麦面包、瘦肉、鱼类、豆类、坚果和乳制品等。科普来啦！So,weeathealthyfood!Food:rice,beef,chicken,pizza,fishFruit:pears,apples,bananasVegetables:tomatoes,cabbagesDrink:cocacola,coffee,blacktea1aListwhatyouwanttoeattomorrow.DiscussifyourchoicesareHealthy.Giveyourreasons.A:Youhadbetternoteatpizzabecauseit’sfastfood.B:Yes,you’reright.Thankyouforyouradvice.C:…D:…最好不要1bReadthearticlefromaclinic’snewsletter.Howmanypooreatinghabitsarementioned?<ANNOUNCEMENTSPEOPLEWHAT’SNEWJoyClinicNEWSLETTERImproveYourEatingHabitsHealthyeatingisimportantforahealthybodyandmind.Bothwhatweeatandhowweeatareimportant!Forexample,somepeoplehavefastfoodeveryweek.Itiseasyanddelicious.Butitoftenhaslotsofsalt,fatandsugar.Thatmakesusputonweight.Eatingfastfoodlikepizzaandhamburgerstoooftenmaycauseheartproblemslater.Ifyoucookyourownmealsinstead,youcanmakehealthybalancedmeals.公告最新动态欢乐诊所新闻通讯饮食习惯n.脂肪prep.比如adj.均衡的v.重；称重saltyadj.咸的Eatingthreemealsadayisimportant.Butsomepeopledon’thavebreakfast.Maybetheydon’tfeelhungryinthemorning,ortheyaretoobusytoeatanything.Butfoodgivesusenergy.Itiseasytofeelsleepyandfindithardtofocusonourworkorstudiesifwedon’teatbreakfast.Somepeoplealsoeattoomanysweetthings.Icecream,sweets,andchocolatearedelicious,buttheyusuallyhavelotsofsugar.Thiscancausetoothproblems.Whenyouwantasnack,whydon’tyouhavesomefruitinstead?Afterall,anappleadaykeepsthedoctoraway.Remember:Youarewhatyoueat.Healthyeatingmeanseatinghealthyfoodandhavinggoodeatinghabits.一天吃三顿饭(动名词短语作主语)形式宾语不定式短语作真正的宾语形式主语v.导致一天一个苹果，医生远离我毕竟1cCompletethetablewiththeinformationfromthearticle.PooreatinghabitResultReasonfortheresultIdea/Advicehavefastfoodtoooftenfeelsleepy,hardtofocusneedfoodforenergyhavefruitforsnacksputonweight,maycauseheartproblemsdon’thavebreakfasteattoomanysweetthingscausetoothproblemshavelotsofsugarhaslotsofsalt,fatandsugareatthreemealsadaycookmealsonyourown1dReadthearticleagainandanswerthequestions.1.Whatfoodshavelotsofsaltandfat?2.Whatfoodshavelotsofsugar?3.Whatdoes“Youarewhatyoueat”mean?4.Doyouthinkthepooreatinghabitsinthearticlearecommonamongyoungpeople?Whyorwhynot?Fastfood.Sweetthingslikeicecream,sweetsandchocolate.Eatinghabitsisimportantforyourbody.Yourhealthconditiondependsonyoureatinghabits.Yes.Becausesomeyoungpeoplearebusyandseemtobemorecarelessabouttheireatinghabits.2aTheJoyClinicwantsteenagerstosharetheireatinghabits.ReadLisa’spost.5hoursagoLisaIhavesomegoodeatinghabits.Ieatthreemealsaday.AndIhavethemontime.Ieatalotofvegetablestoo.Someofmyfriendsdon’tlikecarrotsorothervegetables,andtheydon’teatthem,butIeatallkindsofvegetables.However,Ihavesomebadeatinghabitstoo.First,Idrinktoomanysoftdrinks.Ilovesoftdrinksbecausetheytastesogood!Butsoftdrinksusuallyhavealotofsugar.They’rebadforme.Second,Idon’tdrinkenoughwater.IdrinkwaterwhenIamthirsty,butit’sbettertodrinkbeforeIgetthirsty.Infuture,Ishoulddrinkmorewater.软饮料（不含酒精）系动词尝起来系动词变得infuture从今往后

相当于fromnowoninthefuture在将来2aHowmanyeatinghabitsdoesLisawriteabout?Whatarethey?ReadLisa’spostandanswerthequestions.Four.Twogoodeatinghabitsandtwobadeatinghabits.Sheeatsthreemealsadayandshehasthemontime.Sheeatsalotofvegetables.Shedrinkstoomanysoftdrinks.Shedoesn’tdrinkenoughwater.2bTalkaboutyourowneatinghabits.Usethequestionstohelpyou.Whatgoodhabit(s)doyouhave?Whatbadhabit(s)doyouhave?Whatcanyoudotoimproveyoureatinghabits?Writeaboutyourowneatinghabitswiththeinformationfrom2b.2cMyeatinghabitsIhavesomegoodeatinghabits.I…………However,Ihavesomebadeatinghabits,too.I………Toimprovemyeatinghabits,Iplanto…Languagepoints1.Improveyoureatinghabits.改善你的饮食习惯。

improvementn.改进；改善；提高improvev.改进；改善；提高Iimprovedmygradesbystudyinghard.我通过努力学习提高了成绩。Heimprovedhimselfinmusic.他在音乐方面有所提高。improveimproveoneselfinsth.在某方面有进步，强调个人在某一领域的自我提升。Both…and2.Bothwhatweeatandhowweeatareimportant.

我们吃什么和我们怎样吃都很重要。both…and………和……都；

既……又……通常用来连接两个并列的句子成分，如名词、代词、形容词、动词短语或从句等。BothSamandTomcanplaythedrums.萨姆和汤姆都会敲鼓。Thebookisbothinterestingandeducational.这本书既有趣又有教育意义。Webothlikeandrespectourteachers.我们既喜欢又尊敬我们的老师。Tipboth…and…连接两个并列主语时，谓语动词通常用复数形式。Boththecatandthedogareplayinginthegarden.猫和狗都在花园里玩。3.Thatmakesusputonweight.那让我们增加体重。(1)makesb.dosth.让某人做某事He’sahumorousman.Hiswordsoftenmakeuslaughandlaugh.

他是一个幽默的人，他的话经常让我们笑了又笑。(2)makesb./sth.+adj.让某人/某物……Thenewsmakesmehappy.这个消息让我开心。(3)makesb.+名词

让某人成为……WemadePeterourmonitor.我们选彼得当班长。

不带to的动词不定式作宾语补足语putonweght是增加体重，那么减肥是什么呢？loseweight4.Maybetheydon’tfeelhungryinthemorning,ortheyaretoobusytoeatanything.也许他们早晨不觉得饿，或者他们没时间吃任何东西。too…to…太……而不能……tooadv.后跟形容词或副词to动词不定式符号，后跟动词原形too…to拓展：too…to…可与so…that…进行转换Theyaretoobusytoeatanything.=Theyaresobusythattheycan’teatanything.5.Whenyouwantasnack,whydon’tyouhavesomefruitinstead?

你想吃零食的时候，为什么不吃些水果呢？Whydon’tyoudosth?你为什么不做某事呢？此句型用来提出建议，可与Whynotdosth?进行互换。—Whydon’tyougoforawalkwithmeafterdinner?/Whynotgoforawalkwithmeafterdinner?

晚饭后为什么不和我一起去散步呢？—Goodidea.好主意。肯定回答：Goodidea./OK./Soundsgood…否定回答：Sorry,I’mafraidnotbecause…/I’dloveto,butIhaveto…/Whynottrysthelse?/I’mnotsure.I’llthinkaboutit./No,thanks.…6.Healthyeatingmeanseatinghealthyfoodandhavinggoodeatinghabits.健康饮食意味着吃健康的食物且有良好的饮食习惯。（1）meandoingsth意味着做某事Protectingourenvironmentmeansprotectingourselves.保护环境意味着保护我们自己。（2）meantodosth打算做某事

（同义句型：plantodosth）Imeantorecitethepoem.我打算背