七下 Unit 3 Keep Fit
一、短语
________________练习做某事
________________双打
________________谈论
________________听
________________跳绳
________________几次
________________打扰一下
________________涉及
________________多久一次
________________一周两次
________________几乎不
________________打乒乓球
________________在那边
________________属于
________________早起
________________最初
________________感到困倦的
________________听到某人正在做某事
________________做某事很困难
________________代替
二、sometimes, some times, sometime 与 some time
sometimes频度副词 意为“有时；间或”，相当于attimes.可用于句首、句中或句末。对其提问要使用how often.
some times名词短语 意为“几次；几回”，其中time是可数名词，意思是“次；回”。对其提问要使用how many times.
sometime 副词 意为“在某个时候”，表示某个不确定或不具体的时间，常用于过去时或将来时，对其提问要使用 when.
some time名词短语 意为“一段时间”，常和延续性动词连用，对其提问要使用 how long.
三、once做副词，意为“一次”。
twice表示“两次”，三次及以上用“数字十times”。
once a day一天一次
twice a month一月两次
three times a day一天三次
基础练习
一、单选
1．She always goes to school early and she is ______late for school.
A．often B．always C．never D．usually.
2．Li Ming always gets up early and he is ______ late for school.
A．usually B．often
C．sometimes D．hardly ever
3．—Does Antony always finish his homework on time
—Yes, of course. He_____ leaves today’s work until tomorrow.
A．also B．never C．only
4．Mary ________ school.
A．is never late for B．is never late to C．never is late at D．never is late for
5．Her parents _____ at eight in the morning.
A．often sing B．sings usually C．sing often D．usually sings
6．—________ Lily have a nice and tidy room
—No，she ________.
A．Do；don't B．Does；doesn't
C．Do；doesn't D．Does；don't
7．My brother _______ have a baseball.
A．don't B．doesn't C．isn't D．aren't
8．Tom ________ a big family. Now his family ________ at home.
A．has; are eating B．has; is eating C．have; are eating D．have; is eating
9．Linda ________ her homework but ________ on weekends.
A．doesn’t do; watch TV B．doesn’t do; watches TV
C．doesn’t; watch TV D．doesn’t; watches TV
10．—Jane, ________ your brother like oranges
—No, he only likes apples.
A．is B．are C．do D．does
二、用括号中所给单词的适当形式填空
1．"Where is your model plane " Jim always ________ (ask).
2．I don’t have a ping-pong bat. But my sister ________ (do).
3．Dad __________ (wake) me up at 6.00 every morning.
4．He ________ hamburgers for lunch. (have)
5．—Who ________ (wear) a pair of glasses —Many students do.
6.Linda 　　（have）a brother and a sister.
7.Let's 　　（go）to the library now.
8. —Let's play computer games.
—That 　　（sound）good.
9. Our P. E. teacher always 　　（play） games with us.
10. —Let's play computer games.
—That sounds 　　. （relax）
三、连词成句
1.it, you, is, for, relaxing
　
2.Tom, does, after school, play tennis
　
3.them, let's, now, get
　.
4.loves, on, watching, TV, sports, he
　.
5.my, a , brother, have, doesn't, baseball
　.

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