1、 Lesson 4 A Visit to Lanzhou第一阶段预学案目标导航学习目标掌握本课单词 group,bridge,cross,wide,cheese 及短语 go for a walk,take a picture的意思及用法。重点难点 1).重点:单词、短语和句型。2).难点:如何表达某物的长、宽和高等自主预习检测一判断正(T)误(F)。1.The group takes a bus to Lanzhou. ( )2.The Lanzhou Zhongshan Bridge is the first bridge over the Yellow River. ( )3.They
2、cant take a picture in front of the statue. ( )二、在文中勾画出单词、短语和重点句型,并结合语境猜测其含义。1.单词 group_ bridge_ 横跨/穿_ 2.短语 a visit to. _ go for a walk _ turn left_ take a picture_3.句子(1) Lets go down this street and turn left at the traffic lights. _(2) This road will lead us to the Yellow River._第二阶段教学案预习反馈宽的_che
3、ese_ beside_ in front of. _ go down._It was the first bridge over the Yellow River.(翻译)_精讲点拨1.over prep. 在之上(1)It was the first bridge_ the Yellow River.它是黄河上的第一座桥。(2)Can you see the words _ the blackboard? 你能看见黑板上的字吗? (3)There is a light _ the table. 桌子上方悬挂一盏灯。思考:观察以上例句,over,on 和 above 都有_的意思,但用法各不
4、相同:指某物在另一物的垂直正上方用_;强调某物在另一物的表面上,并且两者有接触时用_;_表示“在离开某物的上方,但不一定在垂直的上方”。2.in front of. 在前面(1)Can we take a picture in front of the statue? 我们可以在雕塑前拍照吗?(2)There is a blackboard in the front of the classroom.教室的前面有块黑板。思考: 观察以上例句_与_都有“在前面”之意,表示“在外部的前面”用_,表示“在.内部的前面”用_。重难点句子It was the first bridge over the
5、Yellow River. 它是黄河上的第一座桥。思考:本句用的是一般过去时。一般过去时用于表示过去发生的动作或存在的状态。谓语动词应该用动词的过去式。is 和 am 的过去式是 was,are 的过去式是 were。如:She was fifteen years old last year. 去年她 15 岁。达标测评一根据句意及汉语提示完成句子。1.There are many _(桥梁) over the river.2.Our class has six English_(组).3. I want to take a picture of the statue,but I have t
6、o _(穿过) the road.4.The river is ten metres _(宽).5.Does the road _(带领) us to the Yellow River?第三阶段检测案1.In Canada,people like to say cheese when someone _(拍照) of them.2.I often _(去散步) in the park on Sundays.3. The Yellow River is about 5,400 kilometres long.(翻译)_4. Can we take a picture in front of the statue?(翻译)_课堂反思:主备人: 吴春霞 授课人: 班级: 审核人: 马德瑞