八年級(jí)英語上冊(cè)Unit2Howoftendoyourcise課件新版人教新目標(biāo)版.ppt

,SectionA（1a2d）,Unit2Howoftendoyouexercise?,課前導(dǎo)學(xué),核心單詞1._n.家務(wù)勞動(dòng)；家務(wù)事2._adv.幾乎不;幾乎沒有3._adv.一次；曾經(jīng)4._adv.兩次；兩倍5._n.(國際)互聯(lián)網(wǎng)；因特網(wǎng)6._n.節(jié)目7._adj.忙的；滿的；充滿的,housework,hardly,once,twice,Internet,program,full,課前導(dǎo)學(xué),8._adv.大概；或許;可能9._adv.最小；最少adj.exercisesB.exercise;exerciseC.exercises;exerciseD.exercise;exercises,要點(diǎn)梳理,A,要點(diǎn)梳理,2hardly的用法【教材例句】IhardlyeverwatchTV.我?guī)缀醪豢措娨暋?教材第9頁)【用法】(1)hardlyadv.意為“幾乎不;幾乎沒有”，是否定副詞，常放在be動(dòng)詞、助動(dòng)詞、情態(tài)動(dòng)詞之后，實(shí)義動(dòng)詞之前。hardlyever意為“幾乎從不”，表示否定意義。(2)當(dāng)句子中有hardly時(shí)，其反義疑問句的疑問部分應(yīng)該用肯定形式。,【舉例】HecanhardlyspeakEnglish.他幾乎不會(huì)說英語。Theyhardlyeverspokeanotherword.他們幾乎沒有再說一句話。Hecanhardlyunderstandit,canhe?他幾乎不懂，是嗎？,要點(diǎn)梳理,要點(diǎn)梳理,【應(yīng)用】()Theyfoundtheoldmanwithoutanydifficulty,forhehas_changedovertheyears.A.clearlyB.hardlyC.greatlyD.nearly,B,要點(diǎn)梳理,3once的用法【教材例句】Ihaveclassonceaweek,everyMonday.我每周一上一次課。（教材第10頁）【要點(diǎn)思維導(dǎo)圖】,要點(diǎn)梳理,【拓展】once，twice，threetimes這三個(gè)詞都表示“次數(shù)”。除了“一次”“兩次”，其他的次數(shù)都表達(dá)成“基數(shù)詞times”。如：threetimes三次，eighttimes八次，time在此表示“次數(shù)”，作為復(fù)數(shù)時(shí)要加s。也可以用“次數(shù)+a/an+時(shí)間（單位）”來表示頻率。如：twiceaweek一周兩次sixtimesamonth一個(gè)月六次tentimesayear一年十次,要點(diǎn)梳理,【舉例】HeoncelivedinAmerica.他曾在美國生活過。IreadEnglishbooksonceaweek.我每周讀一次英語書。Mymothergoesshoppingtwiceaweek.我媽媽一星期購物兩次。,要點(diǎn)梳理,【應(yīng)用】()1.Whenhesawthepolicecar,heranaway_.A.atonceB.onceinawhileC.onceagainD.onceuponatime()2.Shegoestoseehergrandmother_aweek.A.onceB.oneC.everyD.sometimes,A,A,要點(diǎn)梳理,4full的用法【教材例句】Hmmnextweekisquitefullforme,Jack.嗯我下周都安排滿了，杰克。（教材第10頁）【要點(diǎn)思維導(dǎo)圖】,要點(diǎn)梳理,【舉例】Itisdifficulttorunquicklyonafullstomach.吃得太飽跑不快。Theroomwasfullofpeople.房間里擠滿了人?！緫?yīng)用】()1.Hisworkwasfull_mistakes,sohefeltsorry.A.withB.ofC.aboutD.in,B,要點(diǎn)梳理,()2.Weneedagoodnightssleepbecausewehavegota_daytomorrow.A.emptyB.hungryC.fullD.free()3.Dont_thebowlwithwaterbecauseitwillspill（溢出）.A.fillB.fullC.filledD.fills,C,A,要點(diǎn)梳理,易混詞（組）辨析haveto與must的區(qū)別【教材例句】Oh,Ihavetoplaytenniswithmyfriends.哦，我得跟朋友們打網(wǎng)球。（教材第10頁）【要點(diǎn)思維導(dǎo)圖】,【舉例】Ihavetoattendanimportantmeetingthisafternoon.今天下午我不得不參加一個(gè)重要的會(huì)議。Youmusthandinyourhomeworktomorrowmorning.明天早上你必須上交你的家庭作業(yè)?！緫?yīng)用】用haveto和must填空1.IfyouwanttopasstheEnglishexam,you_studyhard.2.Thebusdidntarrive,sowe_wait.,must,hadto,要點(diǎn)梳理,課堂練習(xí),一、根據(jù)句意及漢語提示完成單詞1.Hecould_(幾乎不)everdohishouseworkbecausehiswifedidalmosteverything.2.Isawhim_(一次)or_(兩次)inthecompany.3.Youcansearchforsomeusefulinformationonthe_(互聯(lián)網(wǎng)).4.Thebuswas_(滿的),sowehadtowaitforthenextone.,hardly,once,twice,Internet,full,5.Sueoftenhelpshermotherwith_(家務(wù)).二、用所給單詞的適當(dāng)形式填空1.Katehardlyever_(go)shoppingtwiceaweek.2.Ioftengo_(swim)onceamonth.3.LilyandLucy_(use)theInternettogetsomeusefulinformation.,課堂練習(xí),housework,goes,swimming,use,4.Marygoestovisithergrandparents_（two）amonth.5.Look!Thestudents_(exercise)ontheplayground.三、翻譯下列句子1.我們每周去一次海灘。_2.公共汽車每隔多久運(yùn)行(run)一趟？_,課堂練習(xí),twice,areexercising,Wegotothebeachonceaweek.,Howoftendothebusesrun?,3.熬夜對(duì)你的身體有害。_4.他幾乎從不開玩笑(playajoke)。_5.你怎么看上去很不開心呀？(Howcome)_,課堂練習(xí),Itsbadforyoutostayuplate.,Hehardlyeverplaysajoke.,Howcomeyouarelookingsounhappy?,四、單項(xiàng)填空()1.ZhangLi,themostbeautifulteacher,hasmovedusdeeply.Yes,andsheis_popularwithherstudents.A.sometimesB.neverC.alwaysD.hardly,課堂練習(xí),C,()2.What_yourmother_onweekends?Sheusuallygoesshopping.A.is;doB.does;doC.do;doesD.do;do()3.Hestoodtherewithacup_coffeeinhishand.A.isfullofB.withfullC.fullofD.hadfull,課堂練習(xí),B,C,()4.IcantfindmyCD