7A Unit2 Hobbies 重点知识讲与练（2）Grammar--Further study 知识点1：Sometimes, he flies a kite in the park. 辨别：sometimes & some times & sometime & some time 词汇 提问 例句 sometimes有时 How often He sometimes helps his classmates with their studies. some times几次 How many times She has read this book some times. sometime某时 When We will meet sometime next time. some time一段时间 How long I spent some time practising my piano skills. 【小试身手】 1．_____ my parents spend _____ talking with me about my study. A．Sometime; sometime B．Sometimes; some time C．Sometimes; some times D．Sometime; sometimes 2．Jenifer has a lot of homework to do _____, so she hasn’t helped her parents with the housework for _____ . A．every day; some time B．everyday; sometimes C．every day; some times D．everyday; sometime 知识点2：She dances for half an hour every day. 两个半小时的两种表达：_____=_____ 一个半小时的两种表达：_____=_____ 【小试身手】 3．After we rode _____, we got to the railway station. A．two hours and half B．two and a half hours C．two and a half hour D．a half and two hours 4．— _____ can you finish reading this math book — In about two and a half hours. A．How often B．How soon C．How far D．How fast 5．Tom usually _____ two and a half hours _____ his homework. A．takes; to do B．costs; to do C．spend; doing D．spends; on 知识点3：She watches us swim. _____看某人经常做某事或听到某人做了某事（强调动作的全过程） I often watch him play the guitar in the next room.我经常看到他在隔壁房间弹吉他。 I watched him close the window.我看着他把窗户关了。 _____看到某人正在做某事（强调动作正在进行） I watched him playing the guitar in the next room when I walk past just now.刚才我走过时，看见他在隔壁房间正在弹吉他。 类似的用法的动词还有hear，see，notice，look at以及listen to等。 【小试身手】 6．—Where’s Mr. Wang, do you know —Well, it’s hard to say. But I saw him _____ a football game just now. A．was watching B．watching C．watch D．watched 7．—I often see a boy _____ with a dog behind your house, who is he —He is my little brother. I saw him _____ there just now, too. A．playing; playing B．play; playing C．playing; play D．playing; to play 8．—Do you often hear birds _____ around your house —Yes. When I walked past the trees just now, I heard some of them _____. A．singing; singing B．sing; singing C．singing; to sing D．sing; to sing 9．The new park is a good place (have) fun and I often hear birds (sing) there. 10．Every morning I can hear Jack (read) English aloud under the big tree. 11．My cousin saw a cat (lie) under a big table just now. 12．I saw Tian (pick) flowers in the garden when I walked past. 知识点4：Our school has 11 clubs in all. all的短语汇总 in all_____ after all_____ all in all_____ first of all_____ above all_____ not at all_____ not ... at all_____ （2）member→pl._____ membership n.会员 一名...的成员_____ 是...的一名成员_____.=join 党员/家庭成员_____ 【小试身手】 13．--We should give the elderly there as much help as we ... ...
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