Unit 5 Lesson 3　Grammar Focus 导学案 2023-2024学年人教版英语九年级全册

Lesson 3 Grammar Focus 语法练习 Are your shirts made of cotton Yes,they are.And they were made in the US. What's the model plane made of It's made of used wood and glass. Where is tea produced in China It's produced in many different areas. Tea plants are grown on the sides of mountains.When the leaves How is tea produced are ready,they are picked by hand and then are sent for processing. Active Voice:People grow tea in Hangzhou. Passive Voice:Tea is grown (by people)in Hangzhou. 语法详解 一般现在时的被动语态 1.语态分类 在英语中有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。只有及物动词和一些相当干及 物动词的词组才有被动语态的形式。 2.一般现在时的被动语态的构成 一般现在时的被动语态的基本结构为“be动词(am/is/are)+及物动词的过去分i词”"，其中be动词有人称、时态和数的变化。动作的执行者通常由 by引出。如： is grown (by people). 动作的承受者 被动语态 动作的执行者 3.一般现在时的被动语态的句式 类型 结构 肯定句 主语+am/is/are+过去词(+by短语)+其他 否定句 主语+am/is/are+not十过去分词(+by短语)+其他 一般疑问句 Am/ls/Are+主语+过去分i词(+by语)+其他？ 肯定回答：Yes,主语+am/is/are.否定回答：No,主语+am/is/are not. 特殊划问句 特殊疑问词+am/is/are+主语+过去分词(+by语)+其他？ ,4.主动语态变为被动语态的方法 主动语态：People grow tea in Hangzhou. 主语 谓语 宾语 地点状语 被动语态：Tea is grown (by people) in Hangzhou. 主语（原宾语） 谓语he+过去分词宾语y+原主语) 地点状语 一、单项填空 ()1.What a mess!The sharing bikes everywhere. -Let's collect and put them in the right place so that they can be used conveniently. A.throw B.threw C.is thrown D.are thrown )2.Do Chinese people like ping-pong a lot? -Yes.It by people of all ages. A.plays B.is played C.played D.was played ()3.Sky lanterns at many celebrations,but they are not good for the environment. A.use B.are used C.don't use D.aren't used ()4.- Linda to go back home at 11 o'clock? -No.She must go back home before 10. A.Is;allowed B.Are;allow C.Do;allow D.Does;allow ()5.This book in Russian.I can't read it. A.writes B.wrote C.is written D.are written 二、按要求完成下列各题 l.My mother asks the computer engineer to check our computer.(改为被动i语态) The computer engineer to check our computermy mother. 2.This park is visited by thousands of tourists every year..(改为否定句) This park by thousands of tourists every year. 3.Most of the farm work is done by