Unit 13 We're trying to save the earth! 第3课时 单元语法讲练（Grammar Focus～4c）-【众相原创】2024-2025学年九年级全一册英语分层练同步课件(人教版 广西专版)

九年级 RJ 1 Unit 13 We're trying to save the earth! 第三课时 单元语法讲练（Grammar Focus~4c） 2 链接教材 1. I guess everyone in this city is trying to improve the environment. 我 猜这个城市里的每个人都在努力改善环境。（P100 4a） 2. Have you ever taken part in an environmental project?你曾经参加过一 个环境项目吗？（P100 4a） 3. I used to be able to see stars in the sky. 过去我能够看到天上的星星。 （P98 2c） 3 链接中考 1. [2023广西32题] —Can you speak English, Lingling? —Yes. I ___. B A. must B. can C. should 2. [2021北部湾38题改编] Look! The musician ___ at the piano, ready to play. C A. sat B. will sit C. is sitting 4 3. [2020北部湾40题改编] —Have you heard the news about the 2020 Olympic Games? —Yes. Maybe it ___ next year if everything goes well. A. be held B. was held C. will be held C 语法讲解 一、现在进行时（北部湾:2021.38） 6 二、现在完成时（北部湾:2018.37） 7 三、情态动词（6年3考） 8 四、被动语态（6年2考） 9 语法练习 一、用所给词的适当形式填空。 1. I seldom take a taxi to school, but today my bike needs _____________________（repair）. 2. Alice's parents work in China and she _________（live） in China since she was born here. 3. If we can _____（find） a better way, we'll finish the task in a short time. repairing/to be repaired has lived find 10 4. Qian Xuesen, the father of China's space program, _____________ （consider） as one of the greatest scientists in China. 5. It's 4 o'clock in the afternoon now. The students ___________（have） a PE lesson on the playground. 6. Tony is happier than he used to ____（be） because he has made many friends. is considered are having be 11 二、用must，need，can，would，should的正确形式完成句子。 1. —I'm really nervous about the talent show. —Don't worry. You ____ do it! You've prepared well and I believe in you. can 2. It is half past seven. You ______ go to school, or you'll be late. 3. Instructions are important. You _________ begin your work without reading them. 4. Mary, you _______ clean the windows now. Your brother has cleaned them. 5. I still remember my happy childhood when my parents _______ take me to parks at weekends. must shouldn't needn't would 12 三、单项选择。 1. —Will Jim fly to London for a holiday? —He ___ try. In fact, it depends on how much the journey costs. C A. need B. must C. may 2. —Millie, can you help me answer the phone? I ___ the room. —I'm coming, Mom. C A. clean B. cleaned C. am cleaning 13 3. Our homeland ___ rapidly in the last few years. It's becoming stronger and stronger. B A. developed B. has developed C. is developing 4. To change the bad weather in the desert, many trees ___ every year. A A. are planted B. were planted C. will be planted 5. —Is that girl in red your sister? —No, she ___ be my sister. My sister went to Harbin yesterday. C A. should B. can C. can't 14 四、选词填空。 make produce harm wisely tool turn away become they litter How many backpacks have you owned since you went to school? Backpacks have become common and popular among students in the past 30 years. If your backpacks become old, will you just treat them as litter and throw them 1.______? Five years ago, research showed that 85% of the old backpacks ended up in 2._____. But as we know, most backpacks are 3._________ from different materials. If we throw them away, they will be 4.________ to our environment. away litter produced harmful 15 Recycling old backpacks is 5.__________ a hot topic in our school. Here are some useful ways for you. For example, do you feel it difficult to find your 6.______ in the house? Well, you can solve this problem by 7.________ use of your old backpacks to store all kinds of tools. Also, it is an excellent idea that you can put your old backpacks online for sale. Besides, offering your backpacks to other poor kids is another good choice. Maybe those old backpacks will make 8._____ life more convenient than before. All in all, old backpacks are still valuable as long as we put them into use 9._______. Remember: rubbish can be 10._______ into treasures! becoming tools making their wisely turned 17 $$