Module 3 Heroes Unit 2There were few doctors, so he had to work very hard on his own.课后练习（无答案）

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课后练习
一.用括号内所给词的适当形式填空。
1.My sister wants to be a _______ (medicine) student. She wants to save people’s lives when she grows up. 21cnjy.com
2. Dashan is a ___________ (Canada). He comes from Canada.
3. Scientists have _______ (invent) many new technologies. They will be useful in our lives. www-2-1-cnjy-com
4. The doctors are trying their best to save the ________ (die) boy.
5. _____________ (take care of) your little brother when your parents are not in. 【来源：21cnj*y.co*m】
二单项选择。
1.The two cities have reached an ________ to develop science and technology.21·世纪*教育网
A. education B. excitement
C. agreement D. invention
2.--- Emma, who are you taking _______ of at home 21世纪教育网版权所有
--- My grandma; she got hurt in an accident.
A. place B. part C. seat D. care
3.Anyone who sings well can ______ the activity in our school.
A. take part in B. take off
C. take out D. take care of2-1-c-n-j-y
4.Thanks for your invitation, but I’m so sorry I can’t go. I need to ______ my baby at home. www.21-cn-jy.com
A. take away B. take off
C. take care of D. take out of
5.I could hardly ______ her. She has changed so much.21·cn·jy·com
A. know B. realise
C. see D. recognise
6.Science is developing fast. Scientists and doctors will surely find a way to _______ AIDS some day. 　　21*cnjy*com
　　A. treat B. operate C. cure D. perform
三 用所给词的适当形式填空：
learn about, born, as well as, save, look after
1. Sally was _______ in 1994.
2. Miss Green is a very good teacher_______ our great friend.
3. Thank you for _______ my baby while I was away.21教育网
4. The young soldier managed___________ the children out of water.
5. I _______ her address from a close friend.
四 用because, so, so that或so… that填空。
1. He became a scientist _______ he could study plants.
2. They played football every day _______ they wanted to become football players.2·1·c·n·j·y
3. He wanted to be a good writer ________ he wrote for many hours every day.【来源：21·世纪·教育·网】
4. The soldiers were fighting _______ they loved their country.
5. She worked hard _______ she could become a doctor.
6. He worked _______hard _______ he was ill.
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