七下 Unit 3 Keep Fit 一、单词英译汉 a few少 excuse/ k skju s/v excuse me over there T-shirt/ti:j3:v/ belong /bi'lo / belong to at the start still /stil/ sleepy /'sli:pi/ instead /insted/ group/gru:p/ skateboard / ske tb d/ encourage /in'karid / trick/trik/n succeed /s k si d/ skateboarding/ ske tb d / goal / g ul/ sit-up work out app/ p/(=application) progress/ pr ɡres match /mat / team /ti:m/ ours/ a z/ lose /lu z/ teenager/ ti ne d (r)/ 二、sometimes 有时 sometimes 频度副词 有时 表示动作发生的不经常性，多与一般现在时连用，它可位于句首、句中或句末，对它提问用how often。 some times 名词短语 几次；几倍 其中time是可数名词，对它提问用how many times。 sometime 副词 某个时候 表示某个不确切或不具体的时间，常用于过去时或将来时，对它提问用when。 some time 名词短语 一段时间 表示＂一段时间＂，句中谓语动词常为延续性动词。对它提问用how long。 hardly与hard hardly 副词， 意为“几乎不” hard 用作副词，意为＂努力地＂；用作形容词，意为“硬的；困难的”。 基础练习 一、单选 1．─_____ do your family take a vacation every year？ ─Three times. A．How many times B．How often C．How soon D．How long 2．--You play the piano so well. _____ do you take piano lessons --I go to piano lessons twice a week. A．How long B．How many C．How often D．How much 3．─How many hours do they exercise every day？─_____. A．Twice a day B．Two C．Once D．Often 4．--Does Antony always finish his homework on time --Yes,of course. He_____ leaves today’s work until tomorrow. A．also B．never C．only D．usually 5．—_____ do you go home a month —Once. A．How often B．How many times C．How long D．How far 6．I don’t have an alarm clock, _____ my brother has one. A．but B．and C．or D．a 7．_____ play basketball. A．Let B．Let’s C．Let we D．Us 8．—_____ you have a baseball —Yes, I _____. A．Are; do B．Do; have C．Do; do D．Do; am 9．That _____ interesting. A．sound B．sounds C．listen D．listens 10．—Do your friends have any storybooks —No, they _____. A．isn’t B．not have C．don’t D．aren’t 二、用括号中所给单词的适当形式填空 1．That _____（sound）interesting. 2．Let’s watch _____ (they) on TV. 3．Paul _____（play）sports every day. 4．_____ your brother _____（like）sports 5．Let _____ (we) play soccer. 6．Linda _____（not have）a soccer ball. 7．_____they_____(like) the World Cup 8．She _____ (have) a computer game. It’s on her bed. 9．My father often _____to see my grandpa on Sundays. （go） 10．I don’t have a ping-pong bat. But my sister _____ (do). 三、句型转换。 1. She has a yellow pencil box. (改为否定句) She _____ _____ a yellow pencil box. 2. The ping-pong balls are in the box. (对划线部分提问) _____ _____ the ping-pong balls 3. Tom has a black jacket.(改为一般疑问句) _____ Tom _____a black jacket 4. Cindy, a, think, has, I, volleyball (连词成句) _____ 5.Mr. Black has four basketballs.(改为一般疑问句,并作否定回答) — Mr. Black four basketballs —No, . ... ...
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