1、Unit 3 练习. 根据句意用括号内所给动词的适当形式填空。1. We need _(build) some nature parks for the animals in danger.2. The scientists _(develop) some plans to protect the animals in danger last week.3. The zoo asks us not _(get) close to the animals.4. I believe there _(be) more animals on earth in the future.5. The pan
2、das live _(safe) in the zoo.6. The children are trying _(help) the animals. 指出下列各句中动词不定式充当的句子成分。1. Could you please give me something to eat? _2. My dream is to be a teacher. _3. I got up early to catch the train. _4. I think we need to plant more trees. _5. Its dangerous to swim in the river. _. 根据
3、各题后括号内的要求完成下列各题，每空一词（含缩略形式）。1. The play is about the animals in danger. (对划线部分提问 )_ the play _?2. The lesson in the morning starts at seven. (对划线部分提问)_ _ does the lesson in the morning start?3. We enjoyed ourselves in this trip. (改为同义句)We _ _ _ _ in this trip.4. He works hard so that he can pass the
4、 exam. (改为同义句)He works hard _ _ _ pass the exam.5. There are some boys on the playground. They are playing basketball. (合并为一句)There are some boys _ _ on the playground. 阅读本单元的 Around the world 部分，根据其内容判断正(T)误(F)。( ) 1. Many animals are in danger all over the world.( ) 2. The blue whale only lives in
5、 the oceans of Europe.( ) 3. The blue whale feeds on one of the smallest animals.( ) 4. We can find the wild Bactrian camels in the southwest of China.( ) 5. There are about 3,000 wild Bactrian camels left in the wild.参考答案：. 1. to build 2. developed 3. to get 4. will be 5. safely 6. to help . 1. 定语 2. 表语 3. 状语 4. 宾语 5. 主语. 1. Whats; about 2. What time 3. had a great / good time 4. in order to 5. playing basketball. 1-5 TFTFF
