2020年春七年级英语下册 Unit 1 A Trip to the Silk Road Lesson 4 A Visit to Lanzhou导学案（无答案）（新版）冀教版

A Visit to Lanzhou学 习 目 标知识与能力：New words and Stuctures; Important sentences 过程与方法：Listening and speaking, Asking and answering, practise情感态度和价值观：Describe the Yellow River and the Lanzhou Zhongshan Bridge重点：Numerals装 订 线难点：长度的表达法学法指导及使用说明：自主学习，小组讨论，合作探究知识链接：学习流程：课前预习一短语翻译 1. take a train _ 2. go for a walk _ 3. go down _ 4. take a picture _ 5. in front of _ 6. in Chinese/English _二句子理解 1 . Lets go down this street and turn left at the traffic lights. _ 2. This road will lead us to the Yellow River. _ 3. The Yellow River is about 5,400 kilometres long. _ 探究学习探究一：重点单词cross v. 横跨，跨越This Silk Road crossed the Yellow River in Lanzhou. 丝绸之路在兰州横跨过黄河。思考：1. cross是动词，可直接在句中作_ , 与动词短语go across 意思一样2.across是介词，与go 等行为动词连用，表示“穿过（莫物体上方）”，与cross意思相同。即时练习Be careful when you _ (cross/across) the street.探究二：句型1. Can we take a picture in front of the statue, Ms.Martin?马丁老师，我们可以在雕像前面拍照吗？思考：(1.) take a picture 意为_ , 同义词组是_(2.) in front of 是指在某物的_ in the front of 是指在某物的_ 靠前的地方。eg：sit in the front of the classroom.坐在教室的前排。sit in front of the classroom.坐在教室前面。（教室外面的前面）2. It was the first bridge over the Yellow River.它是黄河上的第一座大桥。思考（1） first 为序数词， 意为_ , second _ , _ 第三。（2） over 在句中的意思为_ .即时练习用 over, on ,above 填空。1. There is a lamp hanging _ the table.2. Walk _ the road.3. A bird flies _ the big tree.拓展：讨论区别 over ,on,