河北省抚宁县第六中学高二英语 Book6 Unit5 phrases and sentences教案.doc

课 题book6 unit5 phrases and sentences 课 时共 1 课时本节第 1 课时选用教材人教版课 型复习教学目标master how to use some important phrases and sentences.重 点way短语, vary短语，独立主格结构难 点短语、句型在具体语境中的灵活运用。关 键记住意义及用法，在具体语境中会翻译，会找题眼。教学方法及课前准备讲练结合 预习学案、背上节课讲的知识。教学流程多媒体辅助教学内容step1.dictationstep2.review the phrases and sentences重点短语1make ones way 前往高考佳句and if you can stay positive as you make your way through a tough time, youll help yourself feel better even faster.(2012新课标全国卷任务型阅读)如果当你经历一段困难的时光时你能保持积极的心态，你就会更快地让自己感觉好起来。fight ones way奋力前进lose ones way 迷路feel ones way 摸索前进push ones way 挤出来wind ones way 蜿蜒前进look! many children are making their way to the beach.看！很多孩子正往海滩走去。without experience in it, we have to feel our way.由于在这方面没有经验，我们只能摸索着前进。the great wall _ across north china like a huge dragon.长城像一条巨龙，在中国北方蜿蜒盘旋。2vary from .to .由到不等教材原句the height of the land varies from 700 metres above sea level to over 2,000 metres and is home to a great diversity of rare plants and animals.这里地面的高度由海拔700米到2000多米不等，是多种多样的珍稀动植物的生长地。(1)vary in sth. (大小、形状等)不同；有别vary with 随变化；改变vary between .and . 从到转变(2)various adj. 各种各样的；多姿多彩的(3)variety n. 种种；多样化a variety of 种种everyone arrived late at the party for a variety of/various reasons参加聚会的人都因为种种原因而来迟了。prices of fruit and vegetables often _.水果和蔬菜的价格常随季节而变化。重点句型the other two climbed down into the crater to collect some lava for later study, but this being my first experience, i stayed at the top and watched them.另外两人攀下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。this being my first experience为独立主格结构，在句中作状语，相当于原因状语从句。独立主格结构本身不是句子，但在语义上相当于一个句子。在句子中作状语，表示时间、原因、条件、伴随等。独立主格结构一般有逗号与主句分开。独立主格结构的构成方法：n./pron.v.ing/v.ed/to do/n./adj./adv./prep.phrase。其中名词或代词起着逻辑主语的作用；the guide leading the way, we had no trouble getting out of the forest.向导领着路，我们毫不费劲地走出了森林。he walked into the classroom, his head lowered.他低着头，走进了教室。there _ , i had to come to see you.我没有其他可以求助的人，只能来找你。all things considered, i think it is a good idea全盘考虑，我认为这是个好主意。step3.summary and recite the phrases and sentencesstep4.真题中体验完成三维设计p171-172习题step5 homework.课堂同步练习：三维设计p171-172习题课堂要求学生掌握的内容：make ones way 前往 lose ones way 迷路2vary from .to .由到不等vary between .and . 从到转变vario