Unit5 Section A Grammar Focus课件 2023-2024学年人教版九年级英语全册

Grammar Focus To learn to use passive voice (present tense) : Are your shirts made of cotton? It’s produced in many different areas. How is tea produced? 1. 你的衬衫是棉制的吗？ ______ your shirts ______ ______ cotton? 2. 是的, 而且它们产于美国。 Yes, they are. And they were ______ ______ the US. 3. 飞机模型是由什么制成？ ______ the model plane ______ of? 4. 它是由旧木头和玻璃制成。 It’s made of ______ ______ and ______. 5. 茶产自中国哪里？ ______ ______ tea ________ in China? made in Are made of What’s made used wood glass Where is produced 6. 茶产自很多不同的地区。 It’s produced in many ________ ________. 7. 茶是如何制成的？ ________ is tea _________? 8. 茶树种植在山坡上。当茶叶长成后, 它们被手工采摘下来，然后送去加工。 Tea plants ________ ________ on the sides of the mountains. When the leaves are ready, they ________ ________ by hand and then _______ _______ for processing. different areas How produced are grown are picked are sent In my family， my bedroom is cleaned by myself. The rubbish is taken out by me and my bed is made by myself ， but other chores are done by my parents. Let's speak and think is cleaned is taken out is made are done In my family， my bedroom is cleaned by myself. The rubbish is taken out by me and my bed is made by myself ， but other chores are done by my parents. is cleaned is taken out is made are done 被打扫 被丢掉 被整理 被做 被动语态 英语动词有两种语态，即主动语态（Active Voice）和被动语态（Passive Voice）。当主语为动作的执行者时，谓语的形式为主动语态；当主语为动作的承受者时，谓语要用被动语态。 Many people speak English. English is spoken by many people. 主动语态，主语people是动作speak的执行者 被动语态，主语English是动作speak的承受者 一、被动语态的构成 被动语态是由“be +动词的过去分词”构成的。 助动词be随着主语的人称、数和时态的不同而变化。 二、一般现在时的被动语态 时态 被动语态结构 例句 主动语态 被动语态 一般现在时 am/is/are + 动词过去分词 We clean the classroom every day. The classroom is cleaned by us every day. 三、主动语态变被动语态的方法 We make this kind of machine in China. → This kind of machine is made by us in China. 主