Unit 2 Wildlife Protection Discovering Useful Structures 导学案-2023-2024学年高中英语人教版（2019）必修第二册

( 善卓一中 走向成功 ) 清新一中高一级英语学科导学案 （学生版） 编号 2023YYB2U202 主编人：徐少环 审稿人：刘德祥 定稿日：2023年11月28日 一、课 题：Book2 Unit2 Grammar （各种时态的被动语态） 2、 学习目标： 1. 掌握各种时态的被动语态的构成 2．掌握各种时态的被动语态的使用方法 3、 课时安排：2节 四、学习过程： 学习过程及内容 (一）、课前预习: 各时态的被动语态中的谓语动词、非谓语动词的构成特征 观察以下各时态的被动语态中的谓语动词、非谓语动词的构成特征，得出其构成规律 主动式 被动式 一般现在时 do/does am\is\are +done 一般过去时 did was\were +done 现在进行时 am\is\are doing am\is\are being +done 过去进行时 was\were doing was\were being +done 现在完成时 have\has done have\has been +done 过去完成时 had done had been +done 一般将来时 will do will be +done 过去将来时 would/should do would/should be +done 含情态动词 can do can be +done 总结归纳：1. 被动语态的构成规律是：_______+________________ 2. 被动语态的时态由_______________体现 （二）、合作探究： I. 思考一：怎样把一个句子由主动语态变为被动语态？ 例句：His brother washes dishes every day. 　主(执行者) 谓 宾(承受者) 其他　 → Dishes are washed every day by his brother. 练习巩固：： 1. They often plant trees in spring every year. ________________________________ 2. We will hold the sports meeting next time. _________________________________ II. 思考二：被动语态的疑问句？ 例句：Did your father write the book? Was the book written by your father? Where do they make the machine?.________________________________ III. 思考三： 含有双宾语的句子怎样变被动语态？ 例句： Jim gave her a book. ---She was given a book. / A book was given to her. 练习巩固： 1.The teacher showed the children a beautiful picture. ______________________________________ 或 __________________________ 2.My father bought me a new bike. _____________________________________或 __________________________ 常和to 连用的动词有那些？ 常和for连用的动词有那些？ IV. 思考四：动词不定式做宾语补足语的句子怎样变被动？ ask sb to do sth-----_________________ tell sb to do sth-----________________ make sb do sth-----_________________ see sb do sth-----_____________________ 练习巩固：用所给动词的适当形式填空 1.The baby _______ （make）___________ (cry) by his sister. 2.Jim _________often______ (hear) _________ (sing) in the room. 3.Jack _________(ask) ____________(answer) the question in French. 4.The Browns ____