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•练一练 1•
1. She often goes to the movies twice a week.(对划线部分提问)
________ ________ ________she ________ to the movies?
2. —______ is Lucky 52 shown on CCTV-2?
—Every week.
A. How long
B. How often
C. How soon
D. How many times
3. There are 35 boys in our class. (对划线部分提问)
________ ________ boys are there in your class?
4. ________ (exercise) helps us keep healthy.(用所给词的正确形式填空)
5. We do ________ ________(眼保健操) every day.
•讲一讲 2•
But my mother wants me to drink it. She says it’s good for my health.
但是我妈妈要我喝。她说牛奶对我的健康有好处。
(1) want为及物动词，意为“想要”，其后接名词或动词不定式，相当于would like, 但would like的语气更为委婉。want的用法如下：
用法 意义 例句
want sth. 想要某物 I want a new pen.
我想要一支新钢笔。
want to do sth. 想要做某事 I want to go to the library.
我想去图书馆。
want sb.(not)to do sth. (不)想要某人做某事 He wants me to play basketball with him.
他想让我陪他打篮球。
(2)be good for 意为“对……有益”，其反义词组为be bad for, 意为“对……有害”。例如：
Eating too much meat isn’t good for you.
吃太多肉对你并没有好处。
Smoking is bad for your health.
吸烟有害健康。
【拓展】be good to 对……友好(和善)，be good at擅长，善于
•练一练 2•
6. My parents want me ________ (study) hard.(用所给词的适当形式填空)
7. His mother wants him ________ at home today.
A. stays
B. stayed
C. to stay
D. staying
8. Tom wants to watch TV.(同义句转换)
•讲一讲 3•
It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.
通过上网或看娱乐节目放松是好的，但是我们认为的放松方式是通过锻炼。
(1)It’s good to do sth. 意为“做某事好”，它是“It’s+adj.+to do sth.”句型的一种形式，it作形式主语，to do sth.是真正的主语。例如：
It’s good to run in the morning. 早上跑步是好的。
(2) the best way to do sth.意为“做某事的方法”，其中to do sth.是动词不定式作后置定语，也可表达为the best way of doing sth.例如：
I have a good way to do with the problem.
我有一个处理这个问题的好方法。
(3) by using the Internet or watching game shows，其中by作介词，表示“通过某种方式”。置于动名词前表示方法、手段、原因等。例如：
By working hard he made great progress.
通过努力学习，他取得了很大的进步。
He earns his living by writing.
他靠写作为生。
•练一练 3•
9. It is very important for us ________ English well.
A. learn
B. learning
C. to learn
D. learned
10. it’s very nice ________ you ________my parents your best wishes.
A. of, sending
B. of, to send
C. for, to send
D. for, sending
11. —I often have hamburgers for lunch.
—You’d better not. It’s bad for you ________ too much junk food.
A. eat
B. to eat
C. eating
D. ate
12. The best time ________(visit) Beijing is in autumn.(用所给词的正确形式填空)
•讲一讲 4•
I go to the movies maybe once a month.
我大概一个月去看一次电影。
Although many students like to watch sports, game shows are the most popular.
虽然许多同学喜欢看体育节目，但是娱乐节目是欢迎的。
(1) maybe意为“大概，或许”，表示推测，通常用于句首，在句中作状语。例如：
maybe she’s at home.或许她在家里。
(2) although是连词，意为“虽然，尽管，即使”。例如：
Although he is young, he knows a lot.
虽然他很年轻，但是他知道很多。
【注意】although=though,汉语中可以说“虽然……，但是……”，但英语中although/though与but不能同时出现在同一个句子中。
•练一练 4•
13. ________ Paul hated school, he loved science.
A. Because
B. Also
C. Although
D. But
14. Although they are very tired, they don’t stop working.(同义句转换)
They are very tired, ________ they don’t stop working.
15. Your pen may be in the desk.
________ your pen ________ in the desk.(同义句转换)
语法归纳
频度副词
1. 概念
频度副词是用来表示动作发生频率的词，常用来表示不确定时间，主要包括always, usually, often, sometimes, hardly, ever, never等，如果表示具体频度次数，可采用次数加单位时间。例如：
once a week 一周一次
twice a month 每月两次
2. 常用频度副词的区别
(1) always 意为“总是，永远”，表示频度。
(2) usually意为“通常”，即很少有例外，多用于一般现在时。
(3) often意为“经常”，在频度上不如usually那么频繁。
(4) sometimes意为“有时，偶尔”。
(5) hardly ever 意为“几乎不，很少”，表示否定意义。
(6) never 意为“从来没有，绝不”，表示否定意义。
以上几个频度副词所表示的频度，从高到低为：
always→uaually→often→sometimes→hardly ever→never
3. 频度副词在句子中的位置
在句子中，频度副词常放在实意动词前面，be动词、情态动词和助动词后面。例如：
He always helps others.他总是帮助别人。
4. 对句子中频度副词进行提问，用“how often”。例如：
He sometimes watches TV.(对划线部分提问)
How often does he watch TV?
随堂练习
Section A
一、 单项选择
1.—________do you surf the Internet ?
—Once a week.
A.How B.How old C.How often D.How many times
2.You hardly know him, ______ ?
A. are you B. aren’t you C.do you D.don’t you
3.—Would you like______some apples ?
—Yes, please.
A. to have B. have C. having D. has
4.He ususally ________newspapers in the morning.
A. reads B. seees C. watches D. looks
5.He ______ his homework at school.
A. doesn’t B. don’t do C.don’t D. doesn’t do
6.The little girl often goes skating________ weekends.
A. in B. on C. to D. for
7.I eat fruit and drink milk every day to keep me ________.
A. health B. healthily C. healthy D. unhealthy
8.—When did you go to the movie?
—__________.
A. Tomorrow B. In two days C. Three days ago D. Next weekend
9.One of my favorite programs ________ Animal World.
A. am B. is C. are D. don’t
10.Does she eat junk food ________often?
A. much B. less C. very D. many
二、用括号内所给词的适当形式填空
1.Mum asked children to eat it ________ (two) a week.
2.Do you do eye _________ (exercise) every day?
3.I want to go ________ (shop).
4.How often do you ____________ (shop)?
5.The doctor asked her _________ (eat) more fruit.
6.Here __________(be) a letter for you.
7.No ___________(student) do homework once or twice a week.
8.I read English books about____________(once) a week.
9.Few students ________( exercise ) three times a week.
10.Lots of ________ ( visit) come to the city at this time of year.
三、根据汉语意思完成句子(每空一词)
1.—你周末通常做什么?
—What do you uaually do ______ _______?
—我通常去看电影。
—I usually ________ _______ _________ ________.
2.—吃苹果对我们的身体有好处。
_______ apples is good ______ our health.
3.你每天晚上睡多少个小时?
_______ _______ ________ do you sleep every night?
4.很多学生根本不运动。
Many students ______ exercise _______ _______ .
5.没有学生一周做一两次作业。
No students _______ homework ________ or _______ a week.
