Unit 4 课时3 语法-【宝典训练】2024-2025学年八年级下册英语高效课堂（沪教牛津版 广州深圳沈阳通用）

皇典训练英语·八年级·下册(牛津版) :课时3 语法 课时笔记 现在完成时和情态动词的被动语态 一、概念:被动语态是动词的一种形式,用以说明主语和谓语动词之间的关系,表示主语是动作的承受者。 二、主动语态与被动语态之间如何转换(bedone) that factory We visited last summer. →主动语态 谓语 宾语 主语 状语 byus That factory was visited last summer. 被动语态 A.含有情态动词的被动语态 1.基本结构:动作承受者+情态动词+be+过去分词。如 ①The work must be finished today. 这项工作必须今天完成。 ②All the flowers should be watered twice a day. 所有的花都应该一天浇两次水. 2.否定句:动作承受者+情态动词土not+be+过去分词。如 ①The books can't be taken out of the room. 书不能被带出室外。 ②Some things mustn't be forgotten. 有些事决不能忘记 3.疑问句:情态动词+动作承受者+be+过去分词。如 -Can this be done by machine? 这可以由机器来做吗 一Yes,itcan./No,itcan't. 是的,可以。/不,不行 B.现在完成时的被动语态 1.基本结构:动作承受者+have/hasbeen+过去分词。如 All the tickets have been sold out. 票已售完。 2.否定句:动作承受者+have/hasnotbeen+过去分词。如: The date of the meeting hasn't been decided yet. 会议日期还没定。 3.疑问句:have/has+动作承受者+been+过去分词。如: -Have all the pictures been drawn?所有的画都画好了吗? -Yes,they have./No,they haven't. 是的,画好了。/不,还没有。 小试牛刀 1.Lights when we leave the classroom 我们离开课室的时候必须关灯。 !2. So far, new energy automobiles(汽车) (use)by more and more people in our city. ooonooooooooouooonononoooooooooooooooooooooooo 58 。 Unit 4 Cartoons and comic strips 课堂10分钟 单项选择 _ )1.-So far, Mars ___by man yet? -No. Many countries have planned to do it A. is; visited B. will: be visited C. has: been visited D. was: visited _ )2.-Where can we put our schoolbags? -They _in the desk. B. can be put A. puts C. can put D. are putting ,_ )3.-The music _by Mozart. It sounds fantastic -Yes, many people are interested in it. A. is written B. must be written C. has written D. have written _ )4.-What can we do to protect our environment? -More trees in our city. B. are planted C. be planted A. should be planted D. is planted _ )5. A lot of teenagers think as they are older and wiser, they to make their own decisions. A. should allow B. shouldn't allow C. should be allowed D. shouldn't be allowed ,_ )6. During the Tang Dynasty (唐朝),nearly everything produced in the world .on the streets of Chang'an. A. is found B. has been found C. will be found D. could be found _ )7. Food in a cool place in summer B. mustn't keep A. must keep C. must be kept D. can't be put ,_ )8. The Communist Party of China's 20th National Congress(中共二十大) in autumn in 2022. B. is held A. was held C. will be held D. held ,_ )9. his work .yet? A. Have: been finished B. Has: been finished C. Has: finished D. Have: finished ,_ )10. Mr Smith created a new game. Soon all his students rules to play it. B. taught A. teach C. are taught D. were taught 59 典训练英语·八年级·下册(牛津版) e用所给动词的适当形式填空 1. The film (show) many times since last Sunday. 2. The work (finish) already. 3. These old photos can (show) on the Internet soon 4. Information in a short-term memory (can, not keep) very long 5. Her homework (do) by her so far 6. Must these books (return) on time? 7. Their books may ( put) on the table. 8. How much money (raise) up to now? 9. This letter should (send) to him on time 10. Rubbish mustn't ( throw) in public places e语法填空 阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式。 In the modern world, when you need to write a letter or a report for work or school, you possibly first move towards the computer. Now, most people reach out for 1. (keyboard) way faster than they pick up their pens. But Mrs Larry, a teacher in a British primary school, is taking a different road. She says that handwriting 2. (be) still an important skill, so she requires her students to write not only by hand but also 3. old-fashioned fountain pens. Fountain pens 4. (use) in schools long ago and have been more popular recently because they are refillable(可填充的). Today, a writer may 5. (simple) throw an empty pen away and get 6. _new one. So far. Mrs Larry has been satisfied with the results of her experiment. She shows that her students are paying more attention to their work, and their self-confidence has improved as well. She is pleased with the 7. (improve) she sees in her students' writing 8. inher own writing. She knows that computers are here 9. (stay) and that they will not disappear. However, she believes that the practice with fountain pens helps students to focus, to write faster, and they can feel proud of 10 (they). 60null