人教版八年級(jí)上冊(cè)英語(yǔ)第二單元知識(shí)點(diǎn)梳理Howoftendoyouexercise?【語(yǔ)言目標(biāo)】●Whatdoyouusuallydoonweekends?

Isometimesgotothebeach.●Howoftendoyoueatvegetables?

Everyday.●Moststudentsdohomeworkeveryday.【重點(diǎn)詞匯】●

always,usually,often,sometimes,hardly,ever,never.●

howoften,once,twice,threetimesaweek,everyday.【應(yīng)掌握的詞組】1.gotothemovies

2.lookafter=takecareof

4.healthylifestyle3.surftheinternet

6.keephealthy=stayhealthy

7.exercise=take(much)exercise=dosports8.eatinghabits

9.takemoreexercise

10.thesameas11.bedifferentfrom

12.onceamonth13.twiceaweek

14.makeadifferenceto

15.howoften

16.although=though17.mostofthestudents=moststudents

18.shop=goshopping=dosomeshopping

19.asfor

20.activitysurvey21.dohomework

22.dohousework23.eatlessmeat

24.junkfood25.begoodfor

26.bebadfor27.wanttodosth

28.wantsbtodosth29.trytodosth

30.comehomefromschool31.ofcourse=certainly=sure

32.getgoodgrades

33.someadvice

34.hardly=notnearly/almostnot35.keep/beingoodhealth

36.bestressedout37.takeavacation

去度假

Get【應(yīng)掌握的句子】

Howoftendoyouexercise?

你（你們）多久鍛煉一次身體。Howoften+

助動(dòng)詞do(does或did)+

主語(yǔ)

+dosth.?

疑問詞howoften是問頻率(多久一次),（在這里助動(dòng)詞do(does或did)

是起幫助構(gòu)成疑問的作用）與一般現(xiàn)在時(shí)或一般過去時(shí)連用，回答一般是用表示頻率的副詞，如：once,twice,threetimes…,sometimes,often,quite,often,never,everyday,onceaweek,twiceamonth,threetimesamonth,threeorfourtimesamonth

等?！癢hatdoyouusuallydoonweekends?”“Iusuallyplaysoccer.”“周末你通常做什么？”“我通常踢足球。”第一個(gè)do為助動(dòng)詞,

在這起幫助構(gòu)成疑問的作用；而第二個(gè)do則是實(shí)義動(dòng)詞。翻譯：Whatdoyouusuallydoonweekends?Ioftengotothe

movies.