人教版八年级上册英语第二单元知识点梳理

人教版八年级上册英语第二单元知识点梳理人教版八年级上册英语第二单元知识点梳理人教版八年级上册英语第二单元知识点梳理资料仅供参考文件编号：2022年4月人教版八年级上册英语第二单元知识点梳理版本号：A修改号：1页次：1.0审核：批准:发布日期：人教版八年级上册英语第二单元知识点梳理Howoftendoyouexercise?

【语言目标】●Whatdoyouusuallydoonweekends?

Isometimesgotothebeach.●Howoftendoyoueatvegetables?

Everyday.●Moststudentsdohomeworkeveryday.【重点词汇】●

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

howoften,once,twice,threetimesaweek,everyday.【应掌握的词组】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【应掌握的句子】

Howoftendoyouexercise?

你（你们）多久锻炼一次身体。Howoften+

助动词do(does或did)+

主语

+dosth.

疑问词howoften是问频率(多久一次),（在这里助动词do(does或did)

是起帮助构成疑问的作用）与一般现在时或一般过去时连用，回答一般是用表示频率的副词，如：once,twice,threetimes…,sometimes,often,quite,often,never,everyday,onceaweek,twiceamonth,threetimesamonth,threeorfourtimesamonth

等。“Whatdoyouusuallydoonweekends”“Iusuallyplaysoccer.”“周末你通常做什么？”“我通常踢足球。”第一个do为助动词,

在这起帮助构成疑问的作用；而第二个do则是实义动词。翻译：WhatdoyouusuallydoonweekendsIoftengotothe

movies.

WhatdoessheusuallydoonweekendsShesometimesgo

hiking.

3.“What’syourfavoriteprogram”“It’sAnimalWorld.”=Whatprogramdoyoulikebest?

“你最喜欢什么节目？”“动物世界。”4.Asforhomework,moststudentsdohomeworkeveryday.

asfor...意思是“至于；关于”，常用于句首作状语，其后跟名词、代词或动词的-ing形式（即动名词）。如：

Asforhim，Ineverwanttoseehimhere.

至于他，我永远不希望在这里见到。

Asforthestory，you'dbetternotbelieveit.

关于那故事，你最好不要相信。翻译：至于我自己，我现在不想去。

(Asformyself,Idon’twanttogonow.)

至于那个人，我什么都不知道。(Asfortheman,Iknownothingabouthim.)5.Momwantsmetogetupat6:00andplayping-pongwithher.

wanttodosth.

意思是“想要做某事”；wantsb.todosth.意思是“想要某人做某事”。如：Doyouwanttogotothemovieswithme你想和我一起去看电影吗Theteacherdoesn'twantustoeathamburgers.老师不想让我们吃汉堡包。6.Shesaysit’sgoodformyhealth.begoodfor...表示“对……有益（有好处）”;其反义为：bebadfor...。（这里for

是介词，后跟名词、代词或动名词）如：It'sgoodforustodomorereading.

多读书对我们有好处。Readinginbedisbadforyoureyes.在床上读书对你的眼睛有害。7.Howmanyhoursdoyousleepeverynight?8.Iexerciseeveryday,usuallywhenIcomehomefromschool.9.Myeatinghabitsareprettygood.这里pretty相当于very

。10.Itrytoeatalotofvegetables,usuallytentoeleventimesaweek.trytodosth.表示“

尽力做某事

”

，不包含是否成功的意思而trydoingsth.表示“（用某一办法）试着去做某事”。如:

You’dbettertrydoingtheexperimentinanotherway.你最好试试用另一种方法做这个试验。11.Myhealthylifestylehelpsmegetgoodgrades.helpsb.(to)dosth.帮助某人做某事12.Goodfoodandexercisehelpmetostudybetter.这里better是well的比较级，而不是good的比较级13.Isherlifestylethesameasyoursordifferent?＝Isherlifestylethesameasyourlifestyleorisherifferentfrom…14.Whatsportsdoyouplay

15.Alotofvegetableshelpyoutokeepingoodhea