Unit6period4sectionB2c.docVIP

人工作者 人教版九年级英语上册Unit6 period4 sectionB 2c-selfcheck学习目标词汇 professional 复习本单元重点词汇短语 the development of basketball professional basketball groups take notes 复习本单元重点短语句型 复习本单元出现过的一般过去时的被动语态学习重点 阅读理解的未完练习，selfcheck练习，单元知识的口头笔头综合运用能力提升练习。学习难点 3b,想象一个发明，写一篇介绍，注意使用被动语态。导学过程一 课前预习复习单元知识要点，重读46页的阅读材料，接着做后面相关的练习。二 合作探究对于写作部分和被动语态的规律总结部分，鼓励讨论互帮互助完成。三 点拨总结语法探究：被动语态1They planted a tree. - A tree was planted(by them).2He does homework every day. -Homework is done by him every day.从上面两个例句我们可以看出主动语态变被动语态的方法为：1把主动语态的_变为被动语态的主语。2把主动语态的谓语变为被动结构3原来主动语态中的_放在介词by后，如果不需要说明动作执行者，可省略。使用被动语态应注意几个问题1 不及物动词没有被动语态 What happened last night.2.含双宾语的主动句变被动句（直宾为物，间宾为人） 记忆口诀： 如遇双宾语，最好变间宾；如若变直宾，间宾前加to 或for. （pass, lend, buy, write, bring, show, tell-） My father gave me a football. - I was given a football by my father. - A football was given to me by my father.3 含有感官动词（hear, see, watch, notice,等）和使役动词（let, have, make）的主动句变被动句。 记忆口诀： 感官动词真奇怪，主动句中to离开，被动句中它回来。I was Mr. Wang walk into the bank just now. - Mr Wang was seen to walk into the bank just now. The boss makes works work very hard. - Workers are made to work very hard by the boss.四 训练评价 补充性练习(一) 句型转换 1. The chocolate tastes sweet（划线提问）_ _the chocolate _? 2. I prefer lemons to oranges. （变同义句） I _ lemons _ _ oranges.3. My father went to bed after I went home.（改为同义句） My father _ _to bed _ I went home. 4. The flying disk was invented by the college students. （变主动语态） The college students _the flying disk 5. He noticed a boy come into the room. （变被动语态） A boy _ _ _come into the room by him.(二) 把下列句子改为被动语态1.They read English every day. -_.2. He did his homework last night. -_.3. You must finish your homework now. -_. 4. My uncle bought me an