内容正文:
Unit 1 Section A(3a~3c) 同步练习 一、选择题(每空2分,共20分) 1. I have to be _ soon, because the film will be on in ten minutes. A. of B. off C. with D. about 2. .You'd better not hang out after school _ telling your parents.They may worry about you. A.by B.with C.without D.after 3. _ my surprise, the twins have _ nothing common. A. To; in B. With; in C. In; to D. To; of 4. When I saw my father _ for me on a cold winter night, I couldn't keep back my tears. A. wait B. waits C. to wait D. waiting 5 .The young woman got lost and had trouble _ the way to the hotel. A.finds B.found C.to find D.finding 6. ou must be careful before you _ the bus. A. turn off B. take off C. get off D. put off 7. You should _ your shoes before you enter the dancing room. A. get off B. put off C. take off D. fall off 8. Luckily, we got to the train station just _ to catch our train. A.at times B.in time C.from time to time D.in no time 9. When Chen Xiarong left for Wuhan to help,her _ daughter cried and gave her a hug. A.6 year old B.6 year old C.6 years old D.6 years old 10. _ free education, more and more poor children in the mountains can go back to school. A.Without B.Thanks to C.As D.For example 二、完形填空(每空2分,共20分) Do you know Chen Junbo, a boy who comes from Class 10, Grade 5, Fuyang City of Anhui Province. _1_ noon on October 12, he followed his grandmother home for lunch. _2_ they got to his building, they saw a _3_ girl hanging from the window. She would fall at any time.His grandmother shouted loudly, “Help”. A man saw this, _4_ took out his mobile phone and called 120. Junbo was so worried that he shouted, “It’s too late to call anyone. We _5_ save her at once.” He came over and stood directly below the little girl. He reached his arms, raised his head and looked at her worriedly. Junbo understood that it was very dangerous _6_ him to do so. It would hurt both of them badly.But now he had no time to think. He had only one thought, “I _7_ catch her, or she will be in great danger.” Junbo came just