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1、Unit 7 Its raining!Section A.用所给动词的适当形式填空。1. There are a lot of (cloud) in the sky.2. The weather (be) windy today.3. Look at the sun. Its very (sun).4. Its r (rain) outside. We cant go out.5. Is your brother in the library? Yes, he _(study) there now.NO.25 评分 Section B.用所给动词的适当形式填空。1. I see John. H
2、e _(make) a card in the classroom.2. Susan always _(get) up at 6:00 in the morning.3. Sam _(play) the piano every day.4. He always has a good time （help）others. 5. The man is very happy (see) his wife. 6. Could you tell him (call) me back？ 根据句意及首字母提示补全单词。1. -Hows is the w in Beijing? -Its sunny.2. P
3、eople all like Mike because he works veryh.3. On Sunday Mr. Green often comes tovmy grandpa.4. Syou can see your new friend, Lisa. Thats great!5. China is a greatc.6. . Dont stand there. Pleasesdown and have dinner with us.NO.26 评分 Review of Unit 7. 句型转换。1.My brother is eating at home. (改为一般疑问句)_ _
4、brother _ at home?2.Itscoolin Tianjin. (对划线部分提问)_the _ in Tianjin?3.His sister isdancingin the room. (对划线部分提问)_ his sister _ in the room?4. Its raining.（改为同义句） It . 5. Hows the weather in Shanghai in winter?（改为同义句） the weather in Shanghai in winter？ 6. The weather in Beijing is very terrible these d
5、ays.(对划线部分提问) in Beijing these days？7. They dont do their homework every day.(用now改写) .NO.27 评分 . 根据汉语意思完成英语句子，每空一词。1.天气正好适合散步。The _ is _ _ _ walking.2.怀特一家正在上海度假。The Whites are _ _ _ in Shanghai.3. 孩子们在公园里玩得正开心。 The children are _ _ _ _ in the _.4.我正在给一个女孩照相。Im _ _ _ _ a girl.5. 你爸爸近来怎么样?_ it _ _ your father?6. 他不在家。我可以给他带个口信。He isnt at home. I can _ _ _ _ for him.NO.28 评分 淀粉酶可通过微生物发酵生产获得，生产菌株在含有淀粉的固体培养基上可释放淀粉酶分解淀粉，在菌落周围形成透明圈。为了提高酶的产量，研究人员欲利用诱变育种的方法获得能产生较多淀粉酶的菌株1
