Unit 5 What are the shirts made of-2023年初中英语八升九暑假预习衔接

Unit 5 What are the shirts made of? Section A 新知点拨 ▶1.make ①be made of 意为“由···制成”,后接原材料,强调物理变化,从产品本身能看出原材料.例如; The bridge is made of stone.这座桥是由石头砌成的. ②be made from意为“由······制成”,后接原材料,强调化学变化,不能从产品本身看出原材料.例如: The paper is made from wood.纸张是由木材制成的. ③ be made into 意为“被制成··....”,后接成品,强调被制成什么成品.例如: The wood is made into a chair.木头被制成一把椅子. ④be made by意为“被····制造”,后接制作者,强调制作者是谁.例如: The paper flowers are made by my sister,这些纸花是我姐姐做的. ⑤be made in 意为“在···地方/时间制造”,后接地点或时间,强调物品的产地或生产时间.例如: This car was made in Shanghai这辆车是在上海制造的. ▶2.be known for 意为“因······而出名;以······著称”,同义短语为 be famous for.例如: The French are known for their love of their language.法国人以热爱自己的语言而出名. ▶3.avoid 动词,意为“避免;回避”,后可接名词、代词或动词-ing形式作宾语,但是不能接动词不定式作宾语.例如: Neil's coach gave him several suggestions to avoid getting lost.尼尔的教练给了他几条建议来避免迷路. 名师讲坛 一般现在时的被动语态 一、结构: be(am/are/is)+动词的过去分词. 二、被动语态的几种句型: ▶1.肯(否)定句:主语＋be not)+动词的过去分词(＋by...)例如: A sweet song is(not) sung her on the stage. ▶2.一般疑问句:Be(+not)+主语十过去分词(＋by...)?例如: Is(not) a sweet song sung by her on the stage? ▶3.特殊疑问句:疑问词词＋be+主语十过去分词(＋by...)?例如: When is a sweet song sung by her on the stage? 三、被动语态的运用: ▶1.不知道谁是动作的执行者或没有必要知道谁是动作的执行者时.例如: The house is quite old. It was built in 1950. ▶2.需要强调动作的对象即宾语时.例如: You are asked to come to the teachers' office. ▶3.有时为了礼貌等原因不愿说出执行者,这时也常用被动语态.例如: You are requested to give a performance. 四、主动语态变为被动语态所遵循的几个步骤: ▶1.将主动语态的宾语变为被动语态的主语; ▶2.将主动语态的谓语改为“be+及物动词的过去分词”的结构; ▶3.将主动语态的主语改为介词by的宾语,放在谓语之后.(有时可省略) 自主探究 一、从方框中选择恰当的单词完成句子.每空一词,每词只用一次. chopsticks, forks, coin, cotton, silver 1.Chinese people are used to eating with_________ . 2. People in Western countries usually use_________ and knives to eat food. 3. She won two_________ medals in the London Olympic Games. 4. Clothes that are made of_________ are very comfortable. 5.This_________ was used in the Qing Dynasty. People could use it to buy things at that time. 二、听1b的材料,根据其内容完成短文,每空一词. Susan bought three shirts for 29 dollars yesterday. They're nice and soft. They were made in 1.