Unit 9 重难点突破、Project 3-【拔尖特训】2022-2023学年五年级下册英语（沪教牛津版）

重难点突破　情态动词should 一、 should 情态动词should和can, may, must一样,没 有人称和数的变化,不能单独作谓语,必须和后面 的动词原形一起构成谓语。should的基本意思是 “应当,应该”,常用来表示建议或命令等。如: You should take some medicine. 你应该吃药。 二、 should的用法 1. 常用来建议某人应该做某事。 句型结构:主语+ should +动词原形(+其 他).如: We should keep our classroom clean and tidy every day. 我们应该每天保持教室干净、整洁。 They should come here early tomorrow. 明天他们应该早点来这儿。 2. 常用来建议某人不应该做某事,此时should后 面应加not。shouldn􀆳t是should not的缩略形 式,意为“不应该”。 句型结构:主语+ shouldn􀆳t +动词原形(+其 他).如: We shouldn􀆳t be late for school. 我们不应该上学迟到。 They shouldn􀆳t play with fire. 他们不应该玩火。 拓展 其他表示建议的句型 1. Why not do sth.? 2. Why don􀆳t you do sth.? 3. How about doing sth.? 4. What about doing sth.? 5. It􀆳s a good idea to do sth. 6. You􀆳d better do sth. 􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈􀥈 一、 单项选择。 ( )1. We keep our city clean. A. shouldn􀆳t B. should C. can􀆳t ( )2. You throw the rubbish on the floor. A. shouldn􀆳t B. should C. can ( )3. He should his teeth every day. A. brushes B. brush C. to brush ( )4. — What I do, doctor? — Drink some water and wear warm clothes. A. should B. shouldn􀆳t C. would ( )5. you open this box for me? A. Are B. Should C. Can ( )6. Linda is tired. She have a rest. A. should B. shouldn􀆳t C. are 二、 同义句转换。 Why not put on your coat? 1. Why put on your coat? 2. You􀆳d your coat. 3. You your coat. 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 97 Module 3 Things we do 答案讲解 Project 3 一、 根据图片或首字母提示填空。