冀教版八年级英语上Lesson36导学案

1、会宁县中川中学高效课堂教学导学案2013-2014学年度第二学期 班级 学科 课题 课时 使用时间 主备人 ： 使用人 ： 审批人： 会宁县中川中学“双向三步三查”课堂教学模式导学案 （新授课）学习内容 和谐互助 师友合作 勇于质疑 敢于展示Lesson 39:Clean Cars? 学习目标1.The teacher asked us to think about the future of transportation. 2.I dont know what to present.学习难点I dont know what to present.导学过程一、自主学习 1. v. 听起来 n.

2、声音2.dirty adj 3. 踏 的踏板；骑自行车 3. n. 电4.electric adj. 二、 合作、探究 1.The teacher asked us to think about the future of transportation. 老师叫我们考虑未来（的交通运输）。asked us to think about the future 叫我们想象一下未来ask sb. to do sth. 叫某人做某事，ask后跟动词不定式作宾语补足语。Lucy asked me (go )to the park with her tomorrow. 和ask一样后面可跟动词不定式作宾语

3、补足语的动词还有：tell, want, allow, wish, like, teach等。I told Danny to eat more healthy food. My mother wanted me to visit Beijing with her. I wish you to have a good journey. 我祝你旅途愉快。【注意】此种句型的否定结构就是不定式to符号前加not。 My mother told me not to play on the road. Its dangerous. We had to think of an invention, and

4、present it to the class. 我们必须想出一种发明，并把它展示给同学们。2.have to不得不；必须It is cold outside. I have to put on my coat. 辨析: have to与must1) 两者都表示“必须”，后都加动词原形。have to常表示因外界原因所致，客观上“不得不做某事“；而must则表示说话人的主观看法，指主观上 “必须”做某事。Its too late. They have to go home. 天太晚了，他们必须回家了。We all must study hard. 我们都必须努力学习。2) have to 有人

5、称和数的变化，第三人称单数用has to；也有时态的变化，一般过去时用had to；一般将来时用will have to；而没有人称和数的变化，也没有时态的变化。3.I dont know what to present. 我不知道该展示什么？What to present“该展示什么”，句型：连接词+不定式 此种结构是疑问代词或副词+不定式，在句中可作宾语，主语或表语，常可转换成一个由该连词引导的从句。如：He told us what to do. (=He told us what we should do.) 他告诉我们该怎么做。I know how to use a computer

6、. (=I know how I can use a computer.) 4.That sounds like a fun project! 听起来是个有趣的设想。sound n. & v.1）n. 声音。Sound travels at 340 metres per second in air. 声音在空气中以每秒340米的速度传播。2) vi. 听起来，后跟形容词。Your idea sounds (like) a good one. 你的想法听起来不错。辨析：sound, voice与noisesound声音，最常用。如：the sound of running water流水

7、声，voice嗓音，指人的说话声。She has a beautiful voice. 她的嗓音很优美。noise噪音，指各种嘈杂声。Dont make any noise! Your father is sleeping. 不要吵闹！你爸爸在睡觉。Our air would be a lot cleaner. 我们的空气将会更干净。a lot cleaner干净的多 a lot在句中修饰比较极，表示程度。If we work hard, our country will be a lot more beautiful. 如果我们努力工作，我们国家将会美丽的多。【拓展】在句中可以修饰比较极的副

8、词还有：much, even, still等。He is a little taller than Jim. 他比他哥哥细心点儿。a lot of=lots of“许多，大量”，修饰可数名词和不可数名词。There are a lot of cars on the street. 街上有许多小汽车。There is lots of water in the glass. 玻璃杯里有很多水。many表示“许多”，修饰可数名词复数；much表示“许多”修饰不可数名词。I have many interesting books. 我有许多有趣的书。How much milk is in the gl

9、ass? 玻璃杯里有多少牛奶？5.Televisions and lights use electricity. 电视和电灯利用电能。electricity电 Many machines use electricity to work in the modern world. 现代社会里许多机器用电来工作。electric adj. 电的 electric light 电光 an electric light 电灯 Electrical 电的，电器科学的。electrical engineering电工学6.I hope your presentation goes well. 我希望你的介绍

10、一切顺利。go well正常，顺利，相当于be all right。如：I hope everything goes well. =I hope everything is all right. 三、成果展示四、达标测评、拓展1.He (不得不) answer the question again. 2. I hope my invention （很顺利）。3.Tom is much （tall） than Jim. 汤姆比吉姆高的多。4.May I (介绍)John to you5.His voice (听起来像 ) the singing birds。五、课堂反思总结：今天的收获可大了，我学会了. 六、课后巩固练习 Is clean air important? Talk with your classmates about “c