Unit 13 Part 2 Grammar Focus—关键句型复习-【学霸智慧课堂】2023-2024学年九年级全一册英语同步配套PPT课件（人教版）

九年级全一册 教学课件 英 语 RJ 学霸智慧课堂·英语·九年级全一册(RJ) 上一页 下一页 返回导航 Unit 13 We’re trying to save the earth! Part 2　 Grammar Focus—关键句型复习 学霸智慧课堂·英语·九年级全一册(RJ) 上一页 下一页 返回导航 课堂小测 课中研学 目录 CONTENTS 温馨提示 | 鼠标轻轻一点，内容立即呈现 学霸智慧课堂·英语·九年级全一册(RJ) 上一页 下一页 返回导航 We’re trying to save the earth. The river used to be so clean. The air is badly polluted. No scientific studies have shown that shark fins are good for health. We should help save the sharks. 学霸智慧课堂·英语·九年级全一册(RJ) 上一页 下一页 返回导航 本单元主要复习以下语法: 1. 现在进行时结构:   _ 2. 过去常常做某事:   _ 3. 被动语态结构:   _ 4. 现在完成时结构:   _ 5. 情态动词的用法:   _ 情态动词+v.原形 have/has+done 助动词be+及物动词的过去分词 used to do sth. be (am, are, is)+v.-ing 学霸智慧课堂·英语·九年级全一册(RJ) 上一页 下一页 返回导航 一、 单项填空 ( ) 1. Sorry, you can’t take the dictionary away, Vicky. I_______it.   A. used B. am using C. have used ( ) 2. —It was amazing that Huoshenshan Hospital_______in such a short time at the beginning of 2020.   —Yes, that’s China Speed. A. built B. is built C. was built C B 学霸智慧课堂·英语·九年级全一册(RJ) 上一页 下一页 返回导航 ( ) 3. —The air here is much fresher than before. —That’s true! We_______a lot of trees in the past few years.   A. planted B. were planting C. have planted ( ) 4. Some new airports _______in the west of our country. It will save our time to go there.   A. build B. will build C. will be built ( ) 5. He used to _______more food than he could have when having meals. But now he doesn’t.   A. ordering B. order C. ordered B C C 学霸智慧课堂·英语·九年级全一册(RJ) 上一页 下一页 返回导航 二、 句子翻译 1. 学生们正忙于做作业。 2. 我爷爷过去常常给我讲故事。 3. 这些工人被迫每天工作十个小时。