八年级英语上册Unit2Howoftendoyouexercise单元语法专项作业课件

Unit2Howoftendoyou exercise?单元语法专项DBCA快速对答案D1ⅠDoes;eatHowoftendo;drinkHowmanyhoursdo;sleepHowoftendoesWhatdoes;do234534125ⅡDC76★频度副词

概念:

频度副词表示某一动作或状态出现的频率,即在一定时间内某一动作或状态重复出现的次数。频度副词的种类:1.表示具体的频率、次数时,一次用once,两次用twice,三次及以上用“基数词＋times”。如:onceaweek(一周一次),fourtimesayear(一年四次);表示不太确定的频率、次数时用twoorthreetimes(两三次),fourtosixtimesaweek(一周四到六次)。2.不表示具体次数的频度副词。常见频度副词按频率大小排列如下:always(100%)＞usually(80%)＞often(60%)＞sometimes(20%～40%)＞hardlyever(seldom)(20%)＞never(0%)频度副词的位置:一般用在实义动词之前,be动词、助动词和情态动词之后,有时为了强调,也可置于句首。如:UsuallyIgotoschoolonfoot.我通常步行上学。对频度副词的提问:对频度副词的提问常用howoften,表示“多久一次”。Ⅰ.单项填空。()1.(2019·安徽中考)—Iwonder______the

studentshaveaphysical

examination.

—Onceayear.A.howfar

B.howsoonC.howlong

D.howoftenD()2.(浙江宁波中考)—Didyougotothe

cinema

lastnight?

—Oh,no.I______gotothecinema.The

tickets,youknow,aretooexpensive.A.always

B.hardlyC.usually

D.oftenB()3.Thesun______sets(落下)inthewest. A.sometimes B.never C.always D.usuallyC()4.(2019·江苏盐城中考)______saythat

Englishistoodifficultforusto

learn.Wecanlearnitwellwithefforts.A.Always

B.SometimesC.Seldom

D.NeverD()5.Iusuallytakethebustoschool,but ______Irideabiketokeephealthy. A.sometimes B.never C.often D.usuallyA()6.(重庆A卷中考)We'llhavetosay goodbye,mydearfriends!ButIwill ______forgetthedayswespenttogether. A.always B.often C.never D.usuallyC()7.—Howoftendoyougo swimming onsummerholiday? —______.A.OnceB.UsuallyC.TwoorthreetimesD.ThreetofivetimesaweekDⅡ.按要求完成句子,每空一词。1.Heeatsjunkfoodeveryday.(改为一般疑问句)

_____he____junkfoodeveryday?2.Ihardlyeverdrinkcoffeefordinner.(对画线部分提问)

______________you______coffeefordinner?DoeseatHowoftendodrink3.Theysleepninehourseverynight.(对画线部分提问)

___________________they_____everynight?4.Sheusuallyplaystennisonweekends.(对画线部分提问)___________sheusually___onweekends?HowmanyhoursdosleepWhatdoes

do5.Heplaysbasketballsixtoseventimes