新目标(Go for it)版八年级上 Unit 2 How often do you exercise?Section A(1a-1c)课件

课件27张PPT。Unit 2
How often do you exercise?Section A1a-1c二、英汉互译。
1．帮助做家务____________________
2．购物____________________
3．多久一次____________________
4．hardly ever____________________
5．on weekends____________________help with housework go shoppinghow often 几乎不 在周末 I often go shopping What do you do on weekends?I hardly ever help with housework I usually watch TV I sometimes read booksWhat do you do on weekends?What do you do on weekends? I never exercise?What do you usually do on weekends？周末你通常做什么？
①该句是由what引导的特殊疑问句。前一个do为助动词，本身无实际意义，用于构成疑问句结构；后一个do为实义动词， 意为“做，干”，是该句的谓语。助动词do要随人称、时态等作相应的变化。
eg：What does she do on Sundays？她星期天通常做什么？
②weekend名词，意为“周末(星期六和星期日)”。on weekends固定词组，意为“在周末”，也可说成at weekends。 What do you usually do on weekends?I usually
…
on weekends.watch TVdoes heHewatches What do you usually do on weekends?I usually
…
on weekends.read booksdoes shereadsShe What do you usually do on weekends?I usually
…
on weekends.go shoppingdoes shegoesShe What do you usually do on weekends?I usually
…
on weekends.exercisedoes sheexercisesShe1a. Look at the picture. Make a list of the
weekend activities. 1. __________________
2. ____________

3. __________________
4. __________________
5. __________________help with houseworkread exercisewatch TVgo shopping1. 频率副词的用法
1.always(总是)，usually(通常，常常)，often(经常)，sometimes(有时)，hardly ever (几乎不)，never(从不)。以上都是时间频率副词，频率由高到低，“动前助后”。对这些频度副词提问，常用how often。alwaysusuallyoftensometimeshardly evernever从不几乎不有时经常通常总是100%0%hardlyoftensometimesneveralwaysDo you know their difference?sometime 某个时间
some time 一段时间
sometimes 有时
some times 几次www.xkb1.comsometimes有时 ，相当于at times.可放在句首和句中
助记：相连s为有时，分开s为倍次；相连为某时，分开为一段。
I sometimes go to school by bus.I will go to America sometime this year.I met him some times in the street
last month. I watched TV for some time last night. 习题
1) He _______ rides a bike to school.
2)My mother will come to see me _________next week.
3)He spent ___________practicing playing basketball.
4)I went to Beijing _______________.
sometimessometimesome timesome times1. hardly只用作副词，其意思是“几乎不”，表示否定概念。
e.g. He can hardly speak English.
他不太会说英语。
hardly ever 几乎从不
e.g. Peter is hardly ever late. 彼得几乎不迟到。
hard也用副词，意为“努力地、刻苦地”，“猛烈地” 。
e.g. He studies hard only before exams.
他只在考试前努力学习。
( )8.She studies ________.He ________ plays with his friends.
A．hard；hard B．hardly；hardly
C．hard；hardly D．hardly；hard
( )3. It is terrible.It's raining so ________that we can________ go out. A．hard; hardly B．hard; hardly C．hardly; hard D．hardly; hardly
CBHow often____________do you do your homework?I do my homework …every day.2.how often... 常用于对时间频率的提问。“多长时间一次”，常对时间频率副词提问。
1) I run every day.(划线提问)_______ _______ _______ you run?
2) He always gets up early. (划线提问) _______ ______ _______ he ______ up?
3) He goes to Beijing once a year (划线提问）
拓展：how often “多久一次”； how long“多长/多长时间”； how far “多远，”； how much “多少”, 修饰不可数； how many “多少”, 修饰可数名词复数； how soon “多久之后”。How old “多大........”。 How often do How often does get1. exercise 的用法
1）我每天都锻炼。I exercise every day.
2）我爸爸总是做运动。My father always does exercise.
3）我们每天都做早操。We do morning exercises every day.
总结1. “习题”，可数名词
2. “体操”，可数名词，常用复数
3. “运动，锻炼”，不可数名词。
4. v，锻炼，运动
常用词组：
take/do exercise 做运动；
do morning exercises 做早操；
do eye exercises 做眼保健操。exercise的练习
I can finish these _____________.
We do morning /eye_____________every day.
He needs a lot of ___________.
He _____________every day.exercisesexercisesexerciseexercises1b Listen and write the letters from the picture above on the lines below.
always(100%) ______________
usually ______________
often ______________
sometimes ______________
hardly ever ______________
never(0%) ______________
exercise, readhelp with homeworkwatch TVgo shoppingwatch TVgo shopping6.help sb. (to) do sth.意为“帮助某人做某事”，如：I often help Li Ming (to) do his homework.我经常帮李明做家庭作业。
拓展：(1) help sb. with sth.意为“在某方面帮助某人”,with跟名词 eg:He helps me with my English.
(2) help oneself to加食品名词……意为“请随便吃·······” eg: Help yourself to some cakes.
(3) help可用做名词，表示“帮助”是不可数名词 eg: I need some help.
(4) can’t help doing sth.情不自禁地做某事 eg:When I heard the good news ,I couldn’t help jumping.小结训练( )1. My mother _____ watch TV. She likes going shopping .
A. doesn't hardly ever B. hard ever
C. isn't hardly ever D. hardly ever
( )2. My friends _____ some shopping on weekends.
A. aren't do B. isn't do
C. don't do D. doesn't do
( )3. I'm very tired. I can _____ run.
A. always B. hardly C. usually D. sometimes
( )4. My grandfather _____ every day. He looks very healthy.
A. exercise B. do exercises
C. do exercise D. does exerciseDBCD