七年级英语下册 Unit 1 Lesson 4 A Visit to Lanzhou导学案（无答案）（新版）冀教版.doc

unit 1 lesson 4 a visit to lanzhou科目english课题lesson 4:a visit to lanzhou主备人审核人学案类型学案编号学 习 目 标知识与能力：new words and stuctures：group bridge cross wide cheesego for a walk take a picture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 单词短语 1. take a train _ 2. go for a walk _ 3. go down _ 4. take a picture _ 5. in front of _ 6. in chinese/english _7.一组-，一群 8.cross（同义词） 9.wide (副词) 10.turn back 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 .later,they go for a walk along the yellow river. 后来他们沿着黄河散步。go for a walk 意为“去散步”与 take a walk 同义即时练习my parents often _ _ _ _ after supper.2.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）3.it was the first bridge over the yellow river.（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