1、Unit1 How often do you do exercise Self check and Revision1.Mom me to get up at 6:00 and play ping-pong with her.2.Grandpa is pretty healthy because he every day.3.A lot of vegetables you to keep in good health.4.You must to eat less meat.5.Do you a healthy lifestyle?I.Self checkhelp have want exerc
2、ise trywantsexerciseshelptryhave1.ever 2.twice 3.internet 4.result5.habit6.difference7.although8.unhealthy9.skateboarding 习惯，习性习惯，习性不同，差异不同，差异两次两次结果，结果，成果成果不健康的不健康的溜滑板运动溜滑板运动互联网互联网虽然，即使虽然，即使曾经曾经II.Key words.Key phrases:1.how often _2.as for_3.junk food_4.eating habit _5.of course_6.look after _7.sta
3、rt with _8.be different from _多久一次多久一次至于至于,关于关于垃圾食品垃圾食品饮食习惯饮食习惯当然当然照顾，照顾，照看照看以以开始开始与。不同与。不同9.go shopping_10.have a party _11.go to the movie _12.once a week _ 13.hardly ever _ 14.twice a week _ 15.three times a week _ 16.watch TV _ 去购物去购物聚会聚会去看电影去看电影每周一次每周一次很少很少每周两次每周两次每周三次每周三次看电视看电视 17.on weekend_
4、18.do homework _ 19.a lot of _ 20.try to do _ 21.help sb(to)do sth._ 22.be the same as _ 23.keep in good health _ 在周末在周末做作业做作业许多许多试图（努力）做某事试图（努力）做某事 帮助某人做某事帮助某人做某事和和相同相同保持身体健康保持身体健康.GrammarWhat do you usually do on weekends?What does she do on weekends？What do you usually do on weekends?I often go t
5、o the movies.She often goes to the movies.I often go to the movies.1.1.掌握句型：掌握句型：NamesActivityHow often 2.频度副词比较频度副词比较副词副词频度比较频度比较(约等约等于于)备注备注always100总是，一直总是，一直usually80通常通常often70经常经常sometimes30有时有时hardly1%很少，几乎很少，几乎不不never0从不，决不从不，决不 Names do your homeworkhelp your motherwalk to schoolwear dresse
6、sLi Lei JennyStevenDanny always usually sometimes never Translate into English.1)1)、你总是每天晚上八点做作业吗？、你总是每天晚上八点做作业吗？2)2)、我经常帮助妈妈弄干盘子。、我经常帮助妈妈弄干盘子。3)3)、有时，李明骑车上学。、有时，李明骑车上学。Do you always do your homework at eight every night?I usually help my mother dry the dishes.Sometimes Li Ming rides a bike to schoo
7、l.Sometimes Li Ming goes to school by bike.5)5)、孩子们每天都跟他们的妈妈告别。、孩子们每天都跟他们的妈妈告别。4)4)、他们在星期天看书。、他们在星期天看书。They read books on Sundays.The children say good-bye to their mother every day.all(所有的，全部的人或物所有的，全部的人或物)，any(任任何一个何一个)，none(都不都不)。以上词使用以上词使用范围为三者以上。范围为三者以上。All the flowers are gone.I dont like any
8、of the flowers.I like none of the flowers.3.all,most,some和和none的用法的用法 注意：注意：all与与none用法一样。跟单数用法一样。跟单数名词，用单数动词；跟复数名词，名词，用单数动词；跟复数名词，用复数动词。用复数动词。All of the students are there.All(of)the milk is there.some:一些一些 1)可与复数名词及不可数名词连用。可与复数名词及不可数名词连用。2)当做当做某一某一解时，也可与单数名词解时，也可与单数名词连用。（连用。（=a certain）You will be
9、 sorry for this some day.A certain(some)person has seen you break the rule.most意为意为“最大多数最大多数”、“最大量最大量”。后。后可直接跟名词可直接跟名词(可数或不可数可数或不可数)，同时，同时，也可接有形容词修饰的名词。注意：跟也可接有形容词修饰的名词。注意：跟可数名词时，谓语动词要用复数形式。可数名词时，谓语动词要用复数形式。Most boys like playing football.I always spend most time learning English.Exercise 1.A:How of
10、ten _ she exercise?B:Twice a week.A.do B.does C.doingD.did2.I _ like to drink milk.A.not B.doesnt C.dont D.no3.Good food and exercise _ me to study better.A.help B.helps C.helping D.to help4.Is her lifestyle the same _ yours or different?A.as B.in C.at D.to5.I like _ for breakfast.A.a bookB.a ruler
11、C.an egg D.a sofa6.The _are$21.A.glasses B.shoe C.table D.bike7.Tennis _ my favourite sport.A.are B.is C.am D.be8.I have a tennis and my friend Jim _ two tennis rackets.A.have B.play C.plays D.has9.“Lets play computer games.”“That _ interesting.”A.looks B.sounds C.listens D.reads10.My father likes football.But he _ it.He only _ football matches on TV!A.plays,watches B.play,watchC.doesnt play,watches D.plays,doesnt watch Thank you for listening!
