Unit 4 第3课时Grammar-【帮课堂】2023-2024学年九年级英语上册同步学与练（牛津译林版）

Unit 4 Growing up 第三课时 Grammar 01务 学习目标 I.能听、说、读、写下列词汇： against prep. 对抗；与……相反；违反 II. 能正确使用以下常用表达： 1.go jogging 2.tried out ；3.receive a call from sb接到某人的电话；4.come true 实现 III.掌握状语从句 02 预习导学 1、 单项选择 l.My mother my aunt called her. A. was cooking while B.cooked when C. cooked while D. was cooking when 2. ___the little girl was hit by a truck, nobody gave a hand to the girl an old lady appeared. Why were they so cold-hearted? A.When; while B. Before: until C. After; until D. As: while 3. ___they , their classmates were all in the classroom. A. Before : were arguing B. When ; are arguing C.While : were arguing DWhile : are arguing 4.一 You look scared. What happened? --Well.I along the street the UFO landed. A. was walking ; while B.is walking ; when C. was walking : when D.is walking : while 5.一 Have you ever been to Shanghai ? --Yes. It is a modern city I went there two weeks . A. before; ago B. ago; ago C. ago; before D. before: before 03 探究提升 1.against prep.对抗;与.·相反;违反 【重要语法点】against是一个介词，意为“对抗;与····相反;违反”，其反义词为 for.意为“支持:拥护” Eg：1）We are playing against the league champions next week.上周我们要和联赛冠军队比赛。 2）We were rowing against the current,我们正戈船逆流而上。 3）Are you for or against the proposal?你支持还是反对这个建议? 【拓展】 against的其他常见用法 1）对···，不利 eg：The evidence is against him.证据对他不利 2）紧靠:倚:碰;撞eg：Put the piano there,against the wall.把钢琴放在那儿，紧靠着墙 3）以防eg：Thy took actions against fire.他们采取了防火措施。 2. They can be placed at the biRinninR or in the middle of sentences. 【拓展】at the beginning of意为"在 .....之初”,反义词短语为"at the endof噫为”在......末尾/尽头 Eg：At the beginning of 1975 he came back to China. 3.Before and after can also be used as prepositions of time. (P. 54) 【重点语法点】be used as意为"被用作” Eg：1）The big table can be used as a bed. 2）English is used as a very useful working language. 【拓展】常见的 used 短语 1.be used to do sth被用来做某事 2.be used for doing sth.被用来做某事 3.be/get used to doing sth.习惯做某事 4. I received a call from my uncle. 【重点语法点】reccive意为“收到、接到”，常同 fro