人教新目标 (Go for it) 版八年级上册Section A导学案

Unit2 第2课时（Grammar Focus-3c）预习学案

【学习目标】

知识目标：①掌握本课时重点短语stay up, at least;    ②掌握频度副词的用法

能力目标：①熟练运用频度副词，掌握在句中的位置； ②提高学生综合知识的运用能力。

【学习过程】

一、自主学习：Review

1.去看电影  _________________          2.运动   ____________________

3.看电视    _________________          4.购物   ____________________

5.上网      _________________          6.读英语书  _________________

7.多久一次  _________________          8.every day  _________________

二、合作探究

1. _____ ___ you ______ do on weekends?你通常在周末做什么？I ______ _______.我总是去运动。2. ______ ___ they ___ on weekends?他们在周末做什么？

They _____ ____ with housework. 他们经常帮助做家务。

3. What _____ she ___ on weekends?她在周末做什么？

She _________ _____ ________. 她有时候去购物。

4. _____ _____ do you go to the ______?你多久去看电影一次？

I go to movies _____ ____ a _____.我可能一个月去看一次。

5. ____ ______ does he watch TV?他多久看一次电视?

He ______ _____ watches TV.他几乎不看电视。

6. ___ ____ go shopping?你去购物吗？  No, I _____ ____ shopping. 不，我从不去购物。

三、知识点

★ 频度副词

1. 频度副词的含义

（1）表示事情发生频率的副词称为频度副词。常用的频度副词有：

总是_________            通常________            经常________

有时_________            很少________            几乎从不____________

从不_________

e.g. 约翰总是迟到。John _______ comes late.  他几乎从不锻炼。 He _______ _____exercises.

（2）表示具体的频率时常用到次数

一次_______            两次________           三次及以上______________

e.g. 翻译：我一周踢两次足球。_____________________________________

    她一周看四次电视。_________________________________________  

2. 频度副词在句中的位置

    频度副词一般用在__________之前，_________、_______或_________之后，有时为了强调，也可置于句首。

e.g. 翻译：露西有时很忙。__________________________________________

    我们从来不吃垃圾食品。________________________________________

    有时杰克玩电脑游戏。__________________________________________

3. 对频度副词提问时，用 how often

e.g.  — __________ do you exercise? 你多久锻炼一次？    — ___________. 几乎从不。

【中考连接】— _________ do you exercise, Tony?   — Three times a week.

1. How often       B. How soon      C. How long          D. How much

【语法练习】

1. He is the first to get to school every day. He is _____ late for school.

   A. always          B. often              C. sometimes         D.never

2. — Ms. Lin is very popular with the students. — Yes. Her classes are ______ lively and interesting.

   A. always          B. sometimes          C. hardly            D. never

3. Father ____ goes to the gym with me although he dislikes going there.

   A. never           B. hardly              C. seldom           D. sometimes

4. — I don't know you take a bus to school.  — Oh, I _____ take a bus, but it is snowing today.

   A. hardly           B. often              C. sometimes         D. usually

5. — ______ do you have an English test?   — Once a month.

   A. How often        B. How long          C. How soon

★at least   至少；不少于；起码

其中least用作副词，意为“最小；最少”，是little的最高级。

at least 的反义短语为_______,意为“最多”。

e.g. There are _______1500 students in our school. 我们学校至少有1500名学生。

四、当堂达标

（一）单项选择。

1.-_____ do you exercise? -Three times a week.

  A.How long        B.How often          C.How many times        D.How far

2.-_____ do you watch TV every day?  -Twice.

  A.How often       B.How many times     C.How long              D.How far

3.If you read a lot，your life will be full _____ pleasure.

  A.by　　　        B.of　　　           C.for　　　             D.with

4.Most students exercise _______a week.

  A.once or twice　　　           B.one time or two time

  C.once time or twice　           D.once or two time

5. -How often does Bob play tennis?    -________.        

  A.Once a month     B. For a month        C.A month ago            D.A month

6. -I can’ t stop smoking.    -For your health, I’ m afraid you  ________.

  A.may             B.need               C.have to                D.can

（二）根据句意及首字母提示完成单词。

1.Most teenagers like surfing the I________on weekends.

2.I was f ____last week so I didn't have time to play with you.

3.His arms s_______ as he walked.

4.What k_________ of newspaper do you read？

5.I often help my parents do h_________ on weekends，such as doing some cleaning.

6.How about g_________ shopping this afternoon.

（三）按要求完成下列各题

1.The man goes back home to see his parents twice a month.（对画线部分提问）

  ______ ______  _______the man_____ back home to see his parents？

2.I almost never eat junk food.（改为同义句） I ________ ________ eat junk food.

3.She sometimes helps her parents do the housework.（改为一般疑问句）

   ________ she sometimes ________her parents do the housework？

4.He hardly watches TV.（改为反意疑问句）He hardly watches TV， ________ ________ ？