Unit2 How often do you exercise語法頻率副詞特殊疑問詞精講精練課件- 人教版八年級英語上冊

Unit

2Task3用所給單詞的正確形式填空。Look!There

(be)twoboyscampinginthemountain.Theygocampingthreetimesamonth.Jackalways

(do)exerciseinthemorning.Myuncleoften

(use)theInternetathome.MaryandI

(help)ourmotherdothehouseworksometimes.Bobhardlyever

(eat)junkfood,buthelikeitverymuch.Jerrynever

(go)tothemovies,becausehedoesn’tlikewatchingmovies.He_____(be)neverlateforschool.aredoesuseshelpeatsgoes→觀察劃線單詞→頻率副詞is頻率副詞一般用來表示動作發(fā)生的頻率。一段時間內(nèi)動作發(fā)生的次數(shù)觀察頻率副詞的分類1.WehaveEnglishclasstwiceaweek,onWednesdayandFriday.2.Hegoestopianoclassfourtimesamonth,everyThursday.3.MyuncleoftenusestheInternetathome.4.Janealwayshelpshermotherwithhousework.頻率副詞可以分為：精準(zhǔn)頻率副詞和模糊頻率副詞oncetwicethreetimesfourtimesfivetimes...tentimes精準(zhǔn)頻率副詞一次兩次三次四次五次......十次除了一次，兩次，其他的次數(shù)都表達(dá)成“基數(shù)詞+times”+時間范圍eg.onceaweek

一周一次兩次一天一次一個月三次一天兩到三次每天

twiceonceadaythreetimesamonthtwoorthreetimesadayeveryday模糊頻率副詞never從不;永不否定always總是usually通常often經(jīng)常sometimes

有時

seldom很少hardlyever幾乎從不頻率副詞在句中的位置是：

實義動詞之____,be動詞、助動詞和情態(tài)動詞之____。前后動詞中的“三大巨頭”1).He__________lateforschool.A.isalways B.alwaysis2).Myfather__________home.A.walksusually B.usuallywalks3).I__________loveyou.A.alwayswill B.willalways4).Doyou__________there?A.gooften B.oftengo單選()1.We’llhavetosaygoodbye,mydearfriends!ButIwill_____forgetthedayswespenttogether.A.always B.often C.never D.usually()2.ShealwaysdoesverywellintheEnglishexams.Butshecan_____understandEnglishradioprograms.A.always B.hardly C.already(已經(jīng)) D.easily()3.Ihavesinginglessons______aweek,onFridayandSaturday.A.once B.twice C.threetimes D.fourtimes()4.Theoldman______eatsjunkfood,doeshe?A.sometimes B.often C.seldom D.usuallyCBBC提示：第5題反義疑問句前肯后否；前否后肯區(qū)分sometimes,sometimes,sometime與sometime

以some

和time

為基礎(chǔ)來記憶口訣：分開一段時間

sometime相聚某個時候

sometime相連s是有時

sometimes分開s是倍次

sometimessometimes,sometimes,sometime,

sometime1.I______________receivelettersfromhim.我有時會收到他的信。2.Theradiofailedtowork______________.這個收音機(jī)壞了好幾次了。3.Iboughtthishat____________lastsummer.

我去年夏天的某個時候買的這頂帽子。4.Iwillkeepthecomputerfor______________.我會留著這個電腦一段時間。sometimessometimessometimesometimeInterviewer（面試官）:Hi,TinaandBill.Howoftendoyouexercise?Tina:Everyday.Bill:Hardlyever.Interviewer:Howoftendoyoudrinkcoffee?Bill:Oh,Idrinkcoffeefourtimesaday.Tina:Ineverdrinkcoffee.It’sbadformyhealth.Interviewer:Doyouliketraveling?Howmanytimesdidyoutravellastyear?Tina:Iliketravelingverymuch.Itraveled5timeslastyear.Interviewer:Well,thankyouverymuchTinaandBill:You’rewelcome.

1.HowoftendoesBillexercise?2.HowoftendoesTinadrinkcoffee?Hardlyever.Never.對頻率副詞提問→Howoften...多久一次你多久鍛煉一次？Howoftendoyouexercise?我每周鍛煉三次。Iexercise3timesaweek.我?guī)缀鯊牟诲憻?。Ihardlyeverexercise.思考

doyouexercise?Threetimes.Howmanytimeshowoften對頻率提問howmanytimes對次數(shù)提問三次threetimesaweekthreetimeshowoften對頻率提問howmanytimes對次數(shù)提問threetimesaweekthreetimesHowoften 頻率long 時間段/具體事物長度soon in+時間段(將來時間)far 距離much 不可數(shù)名詞數(shù)量/價格many 可數(shù)名詞數(shù)量（復(fù)數(shù)）特殊疑問句是在英語中以特殊疑問詞開頭，對句中某一內(nèi)容提問的句子。=特殊疑問詞+一般疑問句HowWhatWhoWhoseWhereWhenWhyWhich怎樣什么誰誰的哪里啥時候為什么哪個Howareyou？WhatisthisinEnglish?Who

is

the

boy?Whosefatherishe?Where

isyourgirlfriend?When

is

your

birthday?Why

do

you

like

apples?Whichboydoesshelike？常見特殊疑問詞1.特殊疑問句HowoldHowmanyHowmuchHowfarHowlongHowoftenHowmanytimesHowsoon用適當(dāng)?shù)奶厥庖蓡栐~組填空1.—_________________doesyoursongotoParis?—Twiceayear.2.—_________________hasyoursonbeentoParis?—Twice.3.—_________________applesarethereonthetable?—Three.4.—_________________isitfromyourhometotheschool?—It’s300kilometers.5.—_________________isthedress?—It’s￥300.6.—_________________doesittakeyoufromyourhometoschool?—About20minutes.7.—_________________isitfromyourhometoschool?—About20minutes’walk.8.—_________________milkdoyouwant?—Twocups.9.—_________________willyoucomeback?—Intwoweeks.HowoftenHowmanytimesHowmanyHowfarHowmuchHowlongHowfarHowmuchHowsoon句型轉(zhuǎn)換1.Iusuallydomyhomeworkintheevening.(對劃線部分提問)________________________________________yourhomeworkintheevening?2.Mybrotheralwaysplayscomputergamesonweekend.(對劃線部分提問)________________________brotheralways________computergames?3.Ourvacationwasprettygood.(對劃線部分提問)___________________________vacation?4.Shefoughtwithherbrotheronvacation.(對劃線部分提問)__________________she_________onvacation?5.Tomswaminthepoolwithhisfamilylastweek.(對劃線部分提問)__________________Tom_________withinthepoollastweek.HowoftendoyoudoWhendoesyourplayHowwasyourWhatdiddoWhodidswim表示動作發(fā)生的頻率(一段時間內(nèi)動作發(fā)生的次數(shù))精準(zhǔn)頻率副詞(次數(shù)+時間范圍)oncetwice基數(shù)詞+times模糊頻率副詞alwaysusuallyoftensometimesseldomhardly

evernever單項選擇（

）1.-________doyousurftheInternet? -Onceaweek.A.How B.Howold C.Howoften D.Howmanytimes（

）2.Heusually________newspapersinthemorning.A.read B.reads C.reading D.toread（

）3.-Johnsingssowell.Whoteacheshim?-No.Helearnsallbyhimself.He________goestoanytrainingclass(培訓(xùn)班).A.usually B.often C.never D.even（

）4.–Ididn’tknowyoutakeabustosc