江苏省东台市唐洋镇中学八年级英语下册《unit 4 a charity show grammar 1》学案无答案 牛津版.docVIP

《Unit 4 A charity show Grammar 1》学案 【学习目标】 掌握并能使用一般将来时的被动语态。 掌握并能使用带有情态动词的被动语态。 掌握并能使用现在完成时的被动语态。 【课前准备】 在课文中划出下列短语并翻译。1.at both sides of the stage________________2. in the four corners of the school hall_________ 3.some local businesses__________________4.pay for their education_____________________ 5.appear as hosts_______________________ 6. a great success___________________________ 【学习过程】 一、预习情况交流 1.将课前准备中的情况与你的同学进行交流。 2.讨论预习中遇到的困难和存在的问题（老师点拨）。 二、语言点点拨 1、一般将来时的被动语态 结构为：will/ shall + be +谓语动词的过去分词 或be going to + be +谓语动词的过去分词 eg. 1)We’ll build more buildings next year. 可转换为：More buildings_______ _________ _________ next year. 2)We are going to hold a charity show tomorrow. 可转换为：A charity show _____ _______ _______ ________ __________tomorrow. 2、 含情态动词的被动语态 结构为：情态动词…) + be + 谓语动词的过去分词 半小时后自行车能被修好The bike ________ ________ _________ in half an hour. 2)花应该好好The flowers __________ ________ ________ ________ well. 3)你的脏衣服必须立刻去洗Your dirty clothes ________ ________ _______right now. 3、现在完成时的被动语态 结构为：have has + been + 谓语动词的过去分词 We have returned the library books。 可转换为：The library books ______ ___________ ____________ by us. 2)I’ve finished my homework and I can have a rest. 可转换为：My homework and I can have a rest. 【自我检测】 一、将下列句子变成被动语态1.I will look after my young sister tomorrow. My young sister __________ ___________ __________ ___________ by me tomorrow. 2.We should answer these questions as soon as possible. These questions __________ _________ _____________ as soon as possible by us. 3.They have visited many cities before. Many cities __________ ___________ ____________ by them before. 二、将下列句子变成主动语态. More trees must be planted by us every spring. We ______________ ______________ more trees every spring. 2. Many pop stars have been invited to the fashion show by the organizers. The organizers _____________ _____________many pop stars to the fashion show. 3. The posters will be designed by some of my classmates. Some of my classmates ______________ _____