Unit 12 Section A (1a～1c) 练习题- 2024-2025学年人教版九年级英语全册

Unit 12 Section A (1a～1c) 一、根据句意及首字母或汉语提示完成下列句子。 1．When I got there, you had already e your meal. 2．I o . By the time I got up, my brother had already gotten in the shower. 3．It will not be u if Tom comes late again, because he is always like this. 4．Henry (冲，奔)out the room and disappeared in the rain. 5．I (碰巧)to hear that interesting story. 二、根据句意，用括号中所给单词的适当形式填空。 1．When I _______ (get) home, I realized I ________ (leave) my keys in the backpack. 2．By the time I _____ (get) back to school, the bell ____________ (ring). 3．By the time I ________ (walk) into class, the teacher ________ (start) teaching already. 4．Brushing your ________(tooth) twice a day is good for your health. 5．This month he was late for school at ________(little) three times. 三、单项选择。 1．Jim gave me a lift on my way home yesterday. A．lift B．life C．face D．back 2．— It's a little far from here to the train station.Let me give you ________ lift. — Thank you. A．a B．an C．the D．/ 3．— Don't you have an alarm clock? — Yes, I have one. But it didn't ________ this morning. A．put off B．go off C．get off D．take off 4．— Mom, please remember ________ at half past six. — OK, I will. A．to wake me up B．to wake up me C．waking me up D．waking up me 5．By the time the teacher came, we ________ cleaning the classroom. A．finished B．have finished C．had finished D．finish 四、根据汉语意思完成下列句子。 1．到我起床为止，我哥哥已经在洗淋浴了。 By I _____ _____, my brother had already _____ a shower. 2．当我到校时，我意识到我把书包忘在家里了。 When I arrived at school, I realized that I _____ _____ my bag at home This room is pretty cold，so you had better _____ ___ the sweater. 3．发生地震的时候，一些人冲出了那栋大楼。 Some people ____ ____ ___ the building when the earthquake happened. 4．在我到那儿之前，他已经离开了。 By the time I ____ there, he ____ _____ _______. 5．由于交通堵塞今天早上弗兰克开会迟到了20分钟。 Frank _____ ____ ______ _____ _____ the meeting this morning because of the traffic jam. 五、语法填空 Many have heard of shark fin soup. This famous and expensive dish is especially popular in the ____1___ (south) of China. But do you realize that you are killing a whole shark each time you enjoy a bowl of shark fin soup? When people catch sharks, they cut off their fins and throw the sharks back into the ocean. This is not only cruel, but also ___2____ (harm) to the environment. Without a fin, a shark can no longer swim. It won’t be long before it ___3____ (slow) dies. Sharks are at the top of the food chain in the ____4____ (ocean) ecosystem. If their numbers drop too low, it will bring danger to all ocean life. Many believe that sharks can never be endangered because they are ___5____ (strong) than any other ocean life in their food chain. ___6____ (but) in fact, around 70 million sharks are caught and traded in this industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years. Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “____7____ (fin)” now. They have even asked governments to develop laws ____8____ (stop) the sale of shark fins. So far, scientific studies ____9____ (have) shown that shark fins are good for health, so why eat ____10____ (they)? Help save the sharks! 答案： 一、 1. aten 2. verslept 3. nexpected 4. rushed 5. happened 二、 1. got had left 2. got had rung 3. walked had started 4. teeth 5. least 三、 1-5 AABAC 四、 1. got up taken 2. had left 3. rushed out of 4. got had already left 5. was 20 minutes late for 五、 1. South 2. Harmful 3. slowly 4. ocean’s  5. stronger   6. But  7. finning  8. to stop  9. haven’t  10. them 学科网（北京）股份有限公司 $$