２、能力目标通过自主学习、听力与口头练习，学生学会谈论自己的推理。
３、情感目标学会用自己的生活常识来判断事物。全力以赴，激情投入，享受学习的快乐。
【学习重点】掌握情态动词must，might，could，can’t的用法。
【学习难点】学会用情态动词表达某人拥有某物。
【预习案】 I.学法指导 使用说明学法指导 1.根据音标拼读单词并记牢，根据图片预测听力内容。
2.阅读理解对话并在文中勾画出生词和短语，完成预习自测题目。
3.将预习中不能解决的问题标示出来，并填写在后面“我的疑惑”处。
4. 15分钟独立完成。
信息链接 Time Tunnel时光隧道 CWhere are we BI have no idea. DIt looks weird奇怪的.We must die in the heaven 天堂.Why are those people flying around EAnd they are looking at us as if we are freaks怪人. Aturning around to look at the old man’s shop Hey guys, that old man’s freak shop is gone CHuh It can’t be true. That’s impossible EIt seems like a fiction movie There’re so many robots here DYeah, as if we are in the future. AHey, look at that banner横幅. It says year 2512. B,C,D,EWhat 2512 Are you kidding us ANo, look at it yourself, it seems that we have travelled 500 years in time. BHow is that possible CI must be dreaming. DWhat the heck究竟 is happening II.教材助读 I.预习导学 一、学习建议 仔细阅读听力题，找出重点单词、短语和句型。在听力材料中勾画出单词、 短语、句型和交际用语，并结合语境猜测其含义。
I.英汉单词和短语互译 1.author _________ 2.picnic ________ 3.possibly _________ 4.belong to __________ 5.hair band __________ 6.play the guitar__________ 7.go to concert_________ 8.古典音乐___________ 9.at the picnic________ 10.最喜爱的作家__________ 11.对她来说太小_________ 12.The book ______ （一定）be Ming’s. Her name is on its cover. 13.The man _______不可能 be our head teacher .He has gone to Beijing. 14.The hair band_______ 可能 belong to Linda. 15.______ 谁的 French book is this 二、听力预测（一）牢记单词，扫清听力障碍。
1.magazine 杂志 2.her favorite author 她最喜欢的作家 3.classical music古典音乐 （二）看la 的图片和人物之间的对话，猜一猜\ Whose are the things ____________________________________. 三、语法聚焦 预习Grammar Focus,你能总结其中的规律吗 eg Whose notebook is this 这是谁的笔记本啊 It must be Ming’s. It has her name on it. 它一定是明的，上面有她的名字。
“Whose T-shirt is this” “It can’t be John’s. It’s much too small for him.” “这是谁的T恤衫”“它不可能是约翰的，对他来说太小了。” II.预习自测 I.根据句意及首字母提示补全单词。
1.It is fine tomorrow. We’ll go for a p________. 2. Could you _______ possible look after my dog while I’m away 3.The students are studying for the f_______ exam. 4.Here is the dog. Who is its o______ 5.The glass d______ on the ground and broke into pieces. 6.The desk must b to Mary. Her books are all on it. II．用所给的适当词填空 7.The painting has now been returned to its rightful ______ own. 8.The climber ______drop and hurt himself. 9.. ________ who candy is this I don’t know ,either. 10. I love listening to c classic music. 11. This big bedroom, must be ________ John. 12. The movie is exciting. A. too much B. much too C. many too D. too many 我的疑惑 请将预习中不能解决的问题写下来，供课堂解决。
_______________________________________________________________________ 【探究案】 导入新课 洗耳运动 1.（1）.听1b,填空 Girl 1 Whose volleyball is this Boy 1It must be _______ .She loves volleyball. Girl 1 How about this toy car Girl 2Oh,that toy car must __________ Jane’s little brother. He was the only little kid at the ______.And the magazine must belong to Deng Wen. He loves cats. Boy 1Oh, and look, someone _______ a book. Girl 2Oh, yeah This book must be Mary’s. Hemingway is her ________ auther. Girl 1 OK and how about this CD Girl 2Hmmmmm The CD must belong to Grace. She always listens to_________ music. 2.听2a,完成下列选择题 1.Who has long hair_______. A. Mei B. Anna C. Linda and Mei 2.______ is on the tennis team. A. Mei B. Anna C. Linda II.角色表演 老师给学生较充分的时间思考，让学生自由展示，给学生提供一个引发他们想象力，灵活用语言表达自己思想的平台。
教学建议 质疑探究质疑解疑、合作探究 探究点一重点单词与短语 学习建议 分析所给例句，根据提示总结重难点单词、短语和句型的用法。重点单词与短语 1. picnic n. 自带食物的）郊游野餐 at the picnic 在野餐，是介词短语 have the picnic 野餐，是动词短语 have/go on a picnic 进行野餐 We enjoyed ourselves _______ ______ _______ yesterday. 2.belong to 属于 （1）The bike belongs to my sister.The bike is my sister’s.这辆自行车属于我妹妹。
（2）China is a country belonging to the third world. 中国是一个属于第三世界的国家。
思考（1）分析句子，belong to 中to 是介词，后跟名词，人称代词的宾格，其主语通常是物，可以与be sb.’s 互换。不能用于进行时和被动语态。
（2）你能把句2改写为含有定语从句的句子吗 __________________________________________. 3.classical music 古典音乐 pop music 流行音乐 folk music 民间音乐 country music 乡村音乐 rock music摇滚音乐 jazz music 爵士音乐 比起古典音乐来我更喜欢流行音乐。
I prefer _____ _____ to _____ ______. 4. It’s much too small for him.P35 他穿太小了。
much too 和 too much 辨析 句中much too意为“太”、“非常”，用作副词词组，修饰形容词small。too much也可在句中作状语，但只能修饰动词。试比较 It’s much too cold today.今天天气太冷。
The old man walked much too slow.这位老人走得太慢了。
Don’t speak too much at the meeting.会上别讲得太多。
too much也可用作名词词组，在句中作宾语；
too much还可在句中用作形容词词组，修饰不可数名词。much too则不可。例如 You gave me too much.你给我的太多了。
Is eating too much good or bad for your health 吃得太多对身体有益还是有害 探究点二重难点句子和语法探究 重难点句子探究 1. Whose volleyball is this