Unit 1 Stay Healthy. Lesson 4示范公开课教学课件【九年级英语（冀教版）】

Unit1·Lesson4NotSmoke,PleaseWhydopeoplegetill?Whatshouldwedotostayhealthy?Warmupɪilldisease[dɪ'zi:z]Newwordssmokeəʊcigarette[s

ɪgə'ret]

Newwordsbeer[b

ɪə

]

Newwordswine[waɪn]NewwordsterribleəeNewwordsworseadj.较坏的restv.n.休息plentyof许多，大量againstn.反对NewwordsListenandtellustrueorfalse1.Asastudent,youshouldneversmoke.()2.Everyyear,thousandsofpeoplearoundtheworlddieasaresultofsmoking.()3.Onceyougetintothehabitofsmoking,it’seasytogiveitup.()TFFPresentationListenandfillintheblanksDannyhasbeenawayfor_____________.Hemust_____Brainwouldliketomakeaposterabout____________Alotofpeoplewould____________iftheydidn’tsmoke.threedaysbeenillsmokinglivelongerPresentation

Readandanswer:HowdidBrainfeelonMonday?WhatdidBrainknowabouthisgreatgrandfather?Whatissmokingbadfor?Hefeltterrible.Hehadlungdisease.Lungs,hearts,andhurtsotherpeople.PresentationOnceyougetintothehabitofsmoking,it’snoteasytogiveitup.

一旦你养成吸烟的习惯，就不容易戒掉了。

getintothehabitofdoing…意为“养成或形成……习惯”，介词of后加动名词作宾语。

Hisunclehasgotintothehabitofdrinkingwine.他叔叔养成了喝酒的习惯。LanguagepointsHe’sbeenawayforthreedaysnow.他离开学校三天了。beawayfrom+地点，从哪里离开，表示状态可以和时间段连用。leave+地点，离开某地，结束性动词，不可以和时间段连用。HeleftBeijnglastMonday.他上一周离开了北京。HehasbeenawayfromBeijingforaweek.他离开北京一周了。leavefor+地点，离开去某处TheyleftforShanghaiyesterday.他们昨天离开去上海了。Hemustbeill.他一定是病了。must表示推测“一定”，常用于肯定。LanguagepointsSchoolismorefunwhenDannyishere.丹尼在的时候，学校生活更有趣。fun是不可数名词，“快乐，娱乐，乐趣”.Havefun!=Enjoyoneself!尽情玩吧！makefunofsb./sth.“嘲笑某人或某事，开某人的玩笑”Itisimpolitetomakefunofthedisabled.笑话残疾人是没有礼貌的。I’mgoingtophonehimafterschool.放学后我将给他打电话。phonevt.&vi.&n.

打电话；给……打电话Iphonedmyparents.我给父母打电话。n.电话；电话机LanguagepointsMyfathergavemeanicetoyphone.我爸爸给我一个漂亮的玩具电话。提示：与“电话”有关的单词callvt.

打电话给……Pleasecallmeatnine.请九点钟打电话给我。ringvt.打电话Sherangmeatnoon.中午他打电话给我了。OnWednesday,Irestedanddrankplentyofwater.在星期三，我休息了一周，并喝了许多水。1）restv.

歇息，休息，使休息，歇歇脚，把靠在……，终止，停止IrestedforanhourbeforeIwentout.在出去前我休息了一个小时。Youhavetorestyourfeetnow.你现在必须歇歇脚了。LanguagepointsLettheargumentrestthere.让争论就此为止吧。n.

休息Theworkersneedarestfromwork.工人们需要停止工作休息一下。2）plentyof很多的，足够的，既能修饰可数名词，又能修饰不可数名词。Theroomcontainedplentyofstudents.屋子里容纳很多学生。（复数名词）Thereisplentyoffurnitureintheshop.在商店里有很多家具。（不可数名词）同义词组alotof,lotsofplentyof,alotof,lotsof等词组做主语时，谓语动词要根据主语是可数或不可数名词决定单复数形式。如：There’slotsofriceinthebag.那只口袋里有许多大米。

LanguagepointsIfeelwelltoday.今天我感觉好多了。welladj.&adv.好well,fine,good与nicewell做形容词时表示人的身体健康，作副词时表示事情做得好。It’snoteasytolearnEnglishwell.学好英语不容易。good是形容词，表示人品好，事物好。Heisagoodteacher.它是一位好老师。fine是形容词，常用来表示身体好，天气晴朗。--Howareyou?你怎么样？--I’mfine.我很好。It’safinedaytoday.今天是个好天气。nice形容词，常指取悦于感官的事物，含有感情色彩的好。Maryisagoodgirl.玛丽是个好女孩。LanguagepointsAlotofpeoplewouldlivelongeriftheydidn’tsmoke.这是一个虚拟语气的句子，表示说话人的一种愿望、假设，与现在事实相反。IfIwereyou,Iwouldhelpyou.如果我是你，我会帮助他。Thereistoomuchsmokeintheroom.昨晚我喝啤酒太多了。too,muchtoo与toomuchtoo用在形容词或副词前，如：Heistoocarelessindoinganything.他做任何十多太粗心了。muchtoo太，muchtoo的中心词是too,much修饰too，用以加强语气。Toomuch的中心词是much，too修饰much以加强语气。Toomuch修饰不可数名词，意为morethanenough与toomany相对，后者修饰可数名词。LanguagepointsIt’sagoodstart.这是一个好的开端。startn.&v.

开始，发生，开端Wemadeanearlystartinthemorning.我们早上很早就出发了。startv.

开始，开动，创办，开设，出发，动身Hisworkstartsathalfpasteight,andfinishedataquartertofive.他的工作八点半开始，四点四十五结束。Themancan’tstartthecar.这个人发动不起来这辆车。Hestartedanewshoplastyear.去年他新开了一家商店。Wemuststartearly.我们得早点出发。start与begin:两者都可以作“开始”解。begin指“开始”某一行动或进程，与end相对；start而动作性较强，着重于“开始”或“着手”这一点，带有突然开始的意思，其反义词为stop。Languagepoints

Let’shelppeoplestayhealthy!让我们帮助人们保持身体健康吧！这是一个义动词开头的祈使句。Let’s是letus的缩写形式，表示建议。us意为“我们”，放在动词后作宾语。Let’sgotoschool.咱们上学去吧。Let’splaybasketball.咱们打篮球去吧。let后跟一个名词或宾格代词，再接一个动词原形，表示“让某人做某事”，letsb.dosth.let’s与letus:let’s表示“让我们”，是letus的缩写形式，他表示说话人建议听话人和自己一起去做某事；letus表示说话人建议听话人允许我们做某件事。Mr.Wangletusreadthebook.王老师让我们读书。Let’sgohomenow.让我们现在就回家吧。LanguagepointsReadthetextinalowvoiceandthenchoosetherightmainideaofthetext.Themainideaofthetextis___________A.Smokingisnotharmful.B.Weshouldencourageourfamilymemberstostopsmoking.C.Stayawayfromcigarettesandyoucanlivealong,healthyandhappylife.D.Eatmorefruitsandvegetables,domoreexercise,andformgoodhabits.

CPracticeReadthetextaloudcarefullyandthencompletetheinformationchartingroupsHarmfuleffectsofsmokingAdvisetostayawayfromcigarettes

·Smokingisbadforyour________.Itcancause__________oftheheartandlungs.·Smoking_________theenvironment.·Second–handsmokeis__________topeoplewhodon’tsmoke.·Never________cigarettes.·Whensomebodytalksaboutsmoking,changethe________.·___________yourfamilymemberstostopsmoking.·Eatmorefruitsand＿____________.Domore_________.Formgood_________.exercisehabitstouchtopicEncouragevegetableshealthdiseasespollutesharmfulPractice1.Smokingisbadforyourhealth.2.Smokingcanhurtotherpeople.3.Ifyousmoke,youwillhavelungdisease.4.Ifyoubreathetoomuchcigarettesmoke,youwillgetaheadache.5.Ifyoudon’tsmoke,youwillstayhealthy,livelonger.Soyoushouldgiveupsmoking.Don’tsmoke,please!JennyandBrianDiscussingroups:Whyissmokingharmful?1.Smokingwillcausesomeseriousdiseases,likelungcancer,heartdisease,etc.2.Smokinghurtsnotonlyyourself,butalsootherpeople,becauseotherpeoplebreathetoomuchcigarettesmoke.Sosmokingisnotallowedinsomepublicplaces.Consolidation1.Smokingisbadforyourhealth.2.Smokingcanhurtotherpeople.3.Ifyousmoke,youwillhavelungdisease.4.Ifyoubreathetoomuchcigarettesmoke,youwillgetaheadache.5.Ifyoudon’tsmoke,youwillstayhealthy,livelonger.

Soyoushouldgiveupsmoking.Don’tsmoke,please!JennyandBrianSep.12th2016ConsolidationGroupwork:Makeanewdialogue.