Unit 4 Natural disasters 第3课时Grammar分层作业 2022-2023学年沪教牛津版（广州沈阳通用）九年级英语下册

Unit 4 Natural disasters 第3课时 Grammar分层作业 A层作业以夯实基础 一、用所给单词的适当形式填空 1. It’s __________ (difficulty)to open the door without the key. 2. It ________(appear)that you are right. 3. It's dangerous for you ________ (go) out alone at midnight. 4. It’s your turn _________ (sing) the song, Lucy. 5. It’s a good plan _________ (try) as many ideas as possible when you are still young. 二、选择填空 ( )1. It is necessary for us students ________ the listening ability. A. to improve B. improving C. improve D. improved ( )2. It's our duty ________ our hometown clean and beautiful. We must do something for it. A. keeping B. keeps C. to keep D. kept ( )3. —What is the weather like? —________ is windy. A. That B. This C. It D. Here ( )4. I find it difficult ______ French in three months. A. to learn B. of learn C. from learning D. by learning ( )5. It often takes me one hour ______ books every day. A. to read B. reading C. read D. reads ( )6. It is no use __________ with people who lose their heads. A. to argue B. arguing C. argue D. argued ( )7. It is __________ having a party. A. fun B. foreign C. international D. spare ( )8. It will ________ along time to rebuild this city. A. take B. spend C. cost D. pay ( )9. ________ seems that nobody is paying any attention to what he is saying. A. That B. It C. This D. He ( )10. _________ is not a good idea to sit here and have nothing to do. A. That B. This C. He D. It B层作业：能力提升 三、语法填空： I was flying to New York at night. Suddenly, a storm broke and the plane began to be tossed（颠簸）around. 　　When I looked 1. ____ the plane, I could see that nearly all the passengers were worried and afraid. The future seemed terrible and many were 2. __________ (expect) if they would make it through the storm. 　　Then, I 3. ________ (lucky) saw a little girl. It seemed 4. ______ the storm meant nothing to her. She sat on her seat reading a book. Sometimes she closed her eyes, then she would