Module 2 Unit4 Cartoons and comic strips Period 3 Grammar 课件29张PPT+教案+导学案

中小学教育资源及组卷应用平台 Module2 Unit4 Cartoons and comic strips 导学案 学生姓名 班级 序号 课题内容 Module2 Unit4 Cartoons and comic strips Grammar 学习目标与核心素养 知识目标：掌握情态动词后跟动词被动式和动词现在完成时的被动语态的构成和用法。能力目标：能够在具体语境中正确使用被动语态。 学习重点 掌握情态动词后跟动词被动式和动词现在完成时的被动语态的构成和用法。 学习难点 能够在具体语境中正确使用被动语态。 回答下列和主阅读篇章内容有关的问题，注意被动语态的使用。 1.What should we do to the pictures if we want the characters and things ti appear to move? . 2.How should we add sound effects? . 探究点一： 阅读教材第 55 页的例句，然后完成 Work out the rule 部分的内容。并总结情态动词后跟动词被动式的构成。如： 肯定句：modal verb + be + past participle 否定句：modal verb + not + be + past participle 疑问句：modal verb + sb./sth + be + past participle 试一试： ( )1. Teenagers _____allowed to drive. A. should not be B. should be not C. not should be ( )2.Old people must _____. A.look after well B.be looked well C.looked well after D.be looked after well ( )3.The word couldn’t _____ this way. be used B.use C.used D.be using ( )4.--Should the letter be finished today? --Yes, it _____. A.must B.should C.may D.need 探究点二： 阅读教材第 56页的例句，然后完成 Work out the rule 部分的内容。并总结动词现在完成时的被动语态的构成。如： 肯定句：have/has +been + past participle 否定句：have/has +not +been + past participle 疑问句：Have/Has + sb./sth. +been + past participle 试一试： ( )1.Everything has _____ checked. A.be B.been C.being ( )2.The cartoon characters have been _____ carefully. A.drawn B.drew C.drawing ( )3.The gift has _____ to the girl. A.be sent B.being sending C.been sent ( )4.These papers _____ yet. A.have not written B.have not been written C.has not written D.has not been written 探究点三： 下列将主动句转换为被动句。 （1）Alice must complete the task today. → . （2）We should send the invitation to Mr Li. → . （3）They cannot solve the problem. → . （4）Mary has sent the fax to the office. → . （5）They haven’t taken the photographs yet. → . （6）Class One has already painted the wall. → . 一、用括号中所给词的正确语态完成句子。 1. His mother is seriously ill, but the doctor _____ (not send) for yet. 2. The Earth is our home. It_____ (must / protect) well. 3. Many trees_____ (should / plant) on the mountains. 4. Rubbish_____ (must / not / throw) into the rivers. 5.1 think tables _____ (can / make) of stones. 6. Until now, his bikes_____ (sell) out. 7. The door_____ (lock) since he left the house. 8. So far, the book_____ (read) by Tom many times. 9. The house_____ (build) by the workers since two months ago. 10. This problem_____ (may / not / solve) easily by Peter. 二、根据对话内容，用括号中所给词的正确形式填空。 11. A: This storybook_____ (keep) by you for a long time, right? B: Yes, I bought it five years ago. 12. A: _____ teenagers_____ (should / allow) to go out with their friends? B: Yes, they should. 13. A: The lights_____ (should / ... ...