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1、逸夫初级中学“三导三学五环节”导学案 八年级 科目：英语课题Lesson 33Life on Wheels主备人董荣审核人高晓庆授课人编号38授课时间班级姓名学习目标1.了解交通运输的发展史2.掌握 be able to, thousands of等结构重点难点1.掌握重点词汇、短语be able to, thousands of, seem等的用法2.be able to, thousands of等结构的应用学习流程学 案导 案导学预习一、 英汉互译1.能够_ 2.report on transportation _ 3.travel to space_ 4.数千年_5.充满_ 6.轮子上
2、的民族_ 7.制作飞行器_ 8. 对有益_二、翻译句子1.这个世界总是在移动。_ 2.每件东西似乎也变得更快些_ 3.蒸汽机能给船和小汽车提供动力 _ 4.船已经使用数千年了_ 5.所有这些是美国成为在轮子上的民族_ 6.那对我的健康和环境都有益处_预习展示 三、 Listen to the passage and choose the correct words.How do we use (wheels/transportation)? Many years ago, people (invited/made) many helpful vehicles such as trains an
3、d cars.This was the (beginning/starting) of modern transportation. Its much easier for people to (go/travel) now. But to keep(healthy/fine), we should walk or ride bicycles.引领探究四、 Language Points1.Everything seems to have wheels, engines or wings. Seem 系动词，意为_，后可接_、_ 、_构成系表结构。E.g Everything seems ea
4、sy.=It seems that everything is easy. He seems an clever boy. The maths problem seems to be difficult to work out.Exercise: _ that they havent known the news.A.It seems B.It seemed C.Yhey seem D.They seemed2. Then steam was able to power boats and cars. Be able to表示 _，相当于情态动词_。注意be able to与can的区别be
5、able to表示经过_ 达到目的，其后接动词_。该结构可用_时态,can 表示_，无将来时和完成时。E.g In the end, only 50 persons were able to escape from the fire. We can finish the work in two days.3.Boats have been around for thousands of years. thousands of 意为_，在表示不固定数目的短语中，数词应使用_形式，其后加介词_ 。类似用法：数百的_，数千的_，数百万的_。表示固定数目时，数词应用_（单/复）数形式。E.g Ther
6、e are two thousand workers in this factory.有效检测五、 Practice1.He_ _ _(不能)go to school because he has a flu.2.It_(似乎，好像) to be easy to finish the task.3.Please_(拉开)the door.4. _ visitors come to China to travel the Great Wall every year.A.Thousand of B. Thousand C. Thousands D. Thousands of5.He will _
7、finish it in two months. A.can B.could C.be able to D.is able to梳理拓展六、 Transportation from the FutureThink about future transportation. What types of transportation will be there100 years from now? Describe one type of transportation from the future. 教(学)反思 高效课堂的前提是学生学会，高效课堂的结果是学生学会并会学。用脑思考，用心琢磨，用行动证实