英语知识点

Unit 1 How often do you exercise？

Section B

一、教师寄语

A bold attempt is half success.（勇敢的尝试是成功的一半）

二、学习目标

知识目标：

Words: milk, junk food, health, unhealthy, habit, exercise, most, result,

try, different maybe, although,

Phrases: junk food, as for, on weekends, no students, try to do, look

after, kind of

Sentences: 1.But my mother wants me to drink it.

2.She says it’s good for my health

3.I try to eat a lot of vegetables.

4.Is her lifestyle the same as yours or different?

能力目标: 能描述课余时间的活动安排；会描述基本饮食结构。

情感目标: 培养学生的逻辑表述能力，激发学生的积极思维，并使学生互相了解，

增进友谊，加强人际交往，以形成良好的人际关系。

三、教学重、难点

区分 How many /how much, health/healthy, different/difference

四、学习过程

1. 预习导学或自测

1) 很少/几乎不曾__________________2) surf the Internet

_______________________

3) 大部分学生_____________________4) as for

________________________________

5) 一周两次_______________________6) be good for

________________________

7) 照顾___________________________8) eating habits

______________________

9) 六到七次_______________________10) try to do sth

________________________

2．自主学习 exercise的用法。

（1）作可数名词复数exercises 。意为“运动、体操”。

做早操 做眼睛保健操

（2）作不可数名词，意为“练习、习题”。

eg ：I have to . 我必须做大量练习

（3）作动词，意为“练习、运动”。

eg：—How often do you exercise? 我天天锻炼

3．合作探究 课文解析. 3a

1) pretty 表示“十分”作副词用，我们以前学过quite 和very 也有这种意思。

其中它们的程度由浅入深为quite→pretty→very. 相当健康：

2) I exercise every day, usually when I come home from school.我每天

锻炼身体，

3) eating habits：

4) try to do sth意为

eg：他尽力通过考试：

5) Of course.：

6) So you see, I look after my health. 所以你看，我很在意我的健康。

look after 意为

eg ：Can you when I leave? 能帮我照顾一下孩子

吗？

look还可以和许多词搭配，但意思不一样。

（1） look at eg：Please look at the blackboard.

（2） look for eg：我在找我的笔

（3） look like eg::你爸爸长什么样？ 7) Good food and exercise 好的饮食和锻炼帮助我

学得更好。

帮助某人做某事

8) be good for be good at =do well in be good to sb.

9) 和„相同 与„„不同

不同: (n.)difference .There are many (不同点)between

the two pictures.

10) although虽然，尽管, 引导让步状语从句，与 同义，

但不能与 同时出现在一个复合句中，可与still, yet同用。

11) 保持健康： = be in good health =keep/ be

healthy

4．拓展创新 注意sometimes 与几个形似的词的区别。

a.sometime 是副词，意为“在某个时候”，“某时” b. sometimes:有时

候是副词。

c.some time是名词词组，意为“一段时间”，做时间状语用

d. some times是名词词组，意为“几次，几倍”。

eg ：（1）I met him in the street last month. (2) Will you come again next week? (3) I will stay here for (4) I watch TV on weekends.

5. 梳理归纳 Section B 词组归纳：

1) be good for 对什么有益 2) be bad for对什么有害

3) want to do sth 想做某事 4) want sb to do sth想某

人做某事

5)try to do sth 尽量做某事 6) come home from school

放学回家

7) of course = certainly = sure当然 8）get good grades取得

好成绩

9) some advice 一些建议 10）hardly=not nearly / almost

not 几乎不

11) keep/be in good health保持健康 12）pretty healthy 相当

健康

13) my eating habits 我的饮食习惯 14）drink milk 喝牛奶

15)so you see 正如你所看到的 16）look after 照顾

17)my healthy lifestyle 我的健康饮食习惯 18）help sb.do sth 帮助某

人做某事

19)the same as 和„.一样 20）be different from 与„.

不同

6．达标检测 根据句意填词.

I. 根据句意，用括号内所给词的适当形式填空。

1.Eating junk food is bad for your ______(healthy).

2.Please find out the _____ (different) between this picture and that

picture.

3.There is little light in the room. I can ______ (hard) see anything.

4. Mr Wang goes to Shanghai ______ (one) a year.

5. —Do you want to meet that ______ (interview)? —No, I don’t.

II. VI.根据汉语意思完成下列各句，每空一词。

1. 做眼保健操对你的眼睛有好处。

Doing eye exercises _______ _______ _______ your eyes.

2. 我们尽量准时到达那里。

We _______ _______ get there on time.

3. 散步有助于保持健康。

Walking helps to keep ______ _______ ________.

4. —你多长时间看一次电影？ —我一个星期看两次。

— ______ _______ do you watch TV?

— I watch TV twice a week.

5. 每天运动对我们的健康有好处。

It’s good for our health ______ _______ every day.

五、典型例题解析

1..But my mother wants me to drink it. 但是我妈妈让我喝（牛奶）。

want 用作及物动词，意为“想要”，其后可接名词、代词、不定式作宾语， eg: Katrina wants .卡特里娜想和我们一起

去看电影。 David wants me . 大卫想让我帮助他

学英语。

2.She says it’s good for my health. 她说这对我的健康有益。

be good for表示 ，其反义词组是

be good at表示 ，其同义词组是 eg:It to go to bed early. 早睡对你有好处。 He Chinese now.他现在擅长于中文。

3. I try to eat a lot of vegetables. 我尽量多吃疏菜。

try to do sth. 意为

eg: I’ll try . 我要设法学好英语。

注意：try 后也可接v.ing 形式。try doing sth. 意为 表

示想知道结果而尝试着做做看。Eg: Let’s try

咱们敲敲门试试。

4. ...and I think I’m kind of unhealthy. „„我认为我有点不健康。

词语辨析kind of与 a kind of

(1)kind of 相当于一个程度副词，用来修饰形容词的原级，意

为 ，是一个固定短语，不能变形,= Eg: You are 你有点累. The panda is 这只熊猫有点机灵。

(2)a kind of 是一种起限定作用的短语，意为 用在名词前。其中

的kind 为可数名词，意为 ，有单复数变化。 Eg: An elephant is .大象是一种动物。 There are fish in the river. 河里有各

种各样的鱼。

(3 )kind用作形容词，意为 。常见结构be kind to sb.，意为“对某

人和蔼（友好）”。 Eg:The teachers in our school .我们学校的老师对

我们很和蔼。

六、中考链接

1.I didn’t go to the park with my classmates, because my mother asked

me to ____ my little sister at home.（吉林省）

A. look after B. look at C. look for D. look like

解析：四个选项中只有look after符合题意。选A 。

2.Can you speak a little louder? I can _____ hear you. （辽宁）

A. hard B. really C. hardly D. clearly

解析：由前一句“你能说话大声点吗？”可知，后一句含有否定意义。选C 。

3..We hope your children grow happily and _____ (health).（山东）

解析：从语法角度来分析，此处应填一个副词来修饰动词grow 。health 是名

词，其形容词为healthy ，副词为healthily 。填healthily 。

七、课后反思

我的收获： 我的不足： 我的疑问：

Unit1 How often do you exercise?重难点讲解及练习

1. How often do you shop? 疑问词how 的用法

(1)怎样，用什么手段，方法/交通工具

How are you? / How is she?

How did he do it? / I don’t know how to swim.

How do you come to school?

(2) 情况如何（指身体健康状况） How are you?

(3) how many，how much表示“多少”

how many后接可数名词复数，how much接不可数名词。

How many times do you go to the park?

How many pens do you want?

How much water do we drink every day?

How much are those pants?

(4) how often是对动作发生的“次数”提问, 询问的是频率“多久一次”

回答可以是：Every day. / Once a week. / Three times a week. / Often. / ...

How often do you play tennis?

How often do you surf the Internet.

(5) How old...? 询问年龄 How old are you? I am five.

(6) How about„? „„如何？ „„怎么样？ How about going to the movies? 练习：选择how, how many, how much, how old, how about, how often填空。

(1). ________ is your mother? She’s fine, thanks.

(2). _________ do you watch TV?

(3). _________ apples do you have? Three.

(4). _________ are these pants? They’re two dollars.

(5). I’m free this afternoon. ________ going for a walk?

2. Some students do homework three or four times a week.

time 表示不可数名词，意为“时间”。

表示可数名词，意为“次数，倍数”

What time is it?

I go to the movies three times a week.

注意“次数”的表达方法

一次 once， 两次 twice，三次或三次以上用基数词加上times ：three times、five times、one hundred times.

表示“„„几次”的表达方法是：

once a day/ a week/ a month/ a year

twice a day/ a week/ a month/ a year

练习：选择填空

(1). ________ is it? It’s three o’clock.

A. What B. How C. What time D. Why

(2). How often do you go shopping? Three _______ a week.

A. time B. times C. twice D. a lot

3. How often do you shop?/How often do you exercise?

exercise v/n shop v/ n

He often exercises on weekends.

We often do / take exercise on weekends.

We often shop on weekends.

There are many shops in the neighborhood.

练习：用所给单词的适当形式填空。

(1). Do you do moring __________ (exercise) every day?

(2). He needs _________(exercise) more.

(3). How about go _______ (shop) with me?

(4). Look! There is a clothes ________ (shop) there.

4. As for homework, most students do homework every day.

as for意为“就„„而论”，“至于”

As for fruit，I eat it sometimes.

As for him，I never want to see him here.

至于他，我永远不希望在这里见到。

练习：根据汉语提示填写单词。

(1). ________(至于，关于) clothes, she likes clothes in fashion.

5. My mother wants me to drink it.

want to do sth. 想要做某事

want sb. to do sth. 想要某人干某事

Do you want to go to the movies with me？

你想和我一起去看电影吗？

I want you to help me with my math.

我想要你帮我学数学。

有很多动词后面用这种结构做动词的复合宾语：

ask sb. to do sth. 叫某人做某事

tell sb. to do sth. 告诉某人去做某事

help sb. (to) do sth. 帮助某人做某事

练习：单选

(1). His mother wants him ___ at home today.

A. stays B. stayed C. to stay D. staying

6. She says it’s good for my health .

be good for...表示“对„„有益（有好处）”

其反义为：be bad for... 对„„有害/无益

It's good for us to do more reading. 多读书对我们有好处。 Drinking milk is good for your health.喝牛奶对你的健康有益。

Reading English is good for studying English.对英语对学习英语有益/有帮助。

Reading in bed is bad for your eyes.在床上读书对你的眼睛有害。 练习：单选

(1).(2011乌鲁木齐) 1 think drinking milk is good ____ our health.

A ．for B. to C. with D. at

7. usually when I come home from school

When + 从句 当„„时候

I often stay at home when it is rainy.

练习：完成句子。

(1). 下雪的时候你经常做什么？

______ do you usually do ______ it is snowing?

8. I try to eat a lot of vegetables. try to do sth. 尽量/尽力做某事

I’ll try to learn English well. 我会尽量尝试学好英语的。 You must try to take more exercise. 你必须尽量多做运动。 练习：单选

(1). He must _____ his sister with her math.

A. try help B. trying to help C. trys to help D. try to help

9. I look after my health. look after 照顾

My brother is ill. I have to look after him today.我的弟弟病了。我今天不得不照顾他。

All the students must look after the desks and chairs. 所有的学生必须照看好课桌椅。

He often helps his mother look after his little sister.他经常帮助他的妈妈照顾他的小弟弟。

练习：单选

(1). (2011广西) Grandma is ill. I have to ________ her at home.

A. look for B. look up C. look at D. look after

10. My healthy lifestyle helps me get good grades.

Good food and exercise help me to study better.

help sb.(to) do sth.帮助某人做某事

She often helps me learn math. 她经常帮助我学数学。

练习：同义句转换。

(1). He often helps me with my homework.

He often _____ me _____ _____ my homework.

11. Is her lifestyle the same as yours or different?

＝Is her lifestyle the same as your lifestyle or is her lifestyle different from your lifestyle ?

她的生活方式和你的一样或是不同？

be the same as „ / be different from „ 与„„一样/与„„不同 She looks the same as her sister. 她看起来跟她的妹妹很像。 This book is different from that one. 这本书跟那本书不一样。 练习：单选

(1). Is her lifestyle the same ______ yours or different?

A. as B. in C. at D. to

12. I think I’m kind of unhealthy. 我想我有点不健康。 kind of = a little a kind of 一种

练习：单选

(1). How many ______ medicine are used for the children of six years old?

A. kind of B. kinds of C. kind

13. So maybe I’m not very healthy.

maybe (adv.) = perhaps 也许，可能 Maybe he knows the answer.

Maybe they’ll go skateboarding. He may know the answer. 练习：单词拼写

(1). Where is Tom? _____(或许) he is in the library.

14. So maybe I’m not very healthy, although I have one healthy habit. although = though 虽然 Although he’s ill, he goes to school on time.

虽然他生病了，但他还是准时上学。

She eats a lot of chocolate, although she is very fat. 虽然她很胖，但她却吃许多的巧克力。

练习：单选

(1).(2011 湖南)_______Nanyue is a small town, we can see many tourists who come from different parts of the world there.

A. Because B. Unless C. Although

(2).(2011广州) ____they are very tired, they feel happy because they’ve finally finished their project.

A. So B. Although C. If D. But

(3).(2011海南)____ the work is difficult, all the workers are keeping on working .

A. But B. Although C. And D. So

15. A lot of vegetables help you to keep in good health.

A lot of = lots of = many / much 许多

keep in good health = keep healthy = stay healthy D. kinds

keep + 形容词 表保持某种状态

Keep quiet! The baby is sleeping.那婴儿正在睡觉，保持安静！ We must keep our classroom clean.我们必须保持我们的教室干净。 练习：用单词的正确形式填空。

(1). You must keep ______ (quiet).

(2). We should eat more fruit to keep _______(health).

16. He sometimes watches TV.

注意sometimes 与几个形似的词的区别。

(1) sometime是副词，意为“在某个时候”，“某时”

Will you come again sometime next week?下周的某个时候你会再来吗？

She was there sometime last year.她去年某时去过那。

(2) some time是名词词组，意为“一段时间”，做时间状语用

I will stay here for some time.我将在这呆一段时间。

He worked for that company for some time.他为那家电脑公司工作了一阵子。

(3) some times是名词词组，意为“几次，几倍”

I met him some times in the street last month.上个月我在街上遇到他好几次了。

The factory is some times larger than that one.这间工厂比那间大好几倍。

（4）sometimes 是频度副词，意为“有时”

He sometimes goes skateboarding on weekends.他有时周末去滑滑板。 练习：用sometime,sometimes,some time,some times填空。

(1).I saw him ________ last summer.

(2).He ________ writes to me and I ______ call him.

(3).I havebeen to Hainan _________.

(4).My father will stay in Beijing for _______.

17. That sounds interesting.

sound （听起来），look （看起来），smell （闻起来），taste （尝起来），feel （觉得），seem （好象）grow （变得）,get （变得）等词在英语中可用作系动词，后跟形容词作表语。

It tastes good. 这味道好。

The music sounds very sweet. 这音乐听起来很入耳。

练习：单选

（1）His voice ( )a girl's.

A.look like B.sound like C.sounds like D.sounds