人教版（新课程标准）必修一Unit2 English around the world Learning about language教案

年级 第 周 第 课时 教师：
备课时间： 上课时间 年 月 日 星期
备课组长签字：
Unit 2　English around the world
Period 3 Learning about language
【学习目标】：
知识目标：掌握本单元的重点词汇及短语的用法。
能力目标：基本形成运用一定语言点来表达一定的思想。
情感目标：运用形成性评价帮助学生树立学习信心。
学习重点：语言知识点的熟练运用，
学法点拨：探究学习。合作学习
【自主学习】：
1. 自学检测
(1) 重点单词
1.__________(n)词语，表达，表示，___________表达(vt) 2.__________(adj.)非洲的 _____________ (n)非洲 3._______________(n)东方 ____________________(adj.) 4._______________(adj.)直的，正直的______________(adv.)直接 5._______________(vt)辨认出；承认；公认
(2) 重点短语
1.believe it _______________信不信由你 2.____________ TV在电视上3.____________radio在广播里 4.play a part ____________在……中起作用，扮演一个角色 5._______________your right-hand side在你的右手边
要点巩固
1.Believe it or not, there is no such thing as standard English. 信不信由你，（世界上）没有什么标准英语。
(1) believe it or not信不信由你（我说的是真话，）用作插入语。
Believe it or not, he walked 12 miles to to get help for you. 信不信由你，为给你们求援，他步行了12 英里。
Believe it or not, we were left waiting in the rain for two hours. 信不信由你，我们在雨中一直等了两个小时。
思维拓展：英语中常见的插入语有：
to tell (you ) the truth （跟你）说实话 to be honest老实说
to begin/start with 首先 judging by/from 从 … 来判断
generally speaking一般说来 to make things worse 更糟的是
in other words换句话说 in a word总之，一句话
what’s more 而且 what’s worse 更糟的是
【我的疑问】:
【合作探究】：
1Although many American move a lot, they still recognize and understand each other’s dialects.
尽管许多美国人经常搬家，但是他们仍然能辨别和理解彼此的方言。
recognize vt.辨认出，承认， 公认
I recognized him as soon as he came in the room. 他一进屋我就认出了他。
We recognized that task was not straight for ward.我们意识到这项任务并非轻而易举。
We recognized him to be a great leader.我们承认他是一位伟大的领袖。
思维拓展：
recognize…by/ from …通过…… 认出/ 辨别出 recognize …as 把…… 当做；承认…… 为 recognize that … 承认/意识到…… It is recognized that ..人们意识到……
潜心辨析：
know 意为“认识，熟悉，知道“，表示认识·熟悉某人或某事，是个持续性动词。 recognize 意为“辨认出”，指原来熟悉，经过一段时间后重新认出，是一个表示瞬间动作的动词。 Realize意为“意识到”，强调经过一个过程后的完全了解。
活学活用
请选择recognize, know, realize 的适当的形式填空。
I ______ him ten years ago, but he had change so much that I can hardly ______ him at present.
I have ________ him for five years.
None of us ________ the danger we were in.
2. Well, go round the corner on your left-hand side, straight on cross two streets.
Straight adv 直接；挺直 adj 直的；笔直的，正直的
Straight away 立刻
The car went straight down the road.汽车一直开过这条路。
The smoke rose straight up.烟直直地上升。
This road is straight.这条路很直接。
I don’t like my hair straight so I’m having it curled.
我不喜欢直头发，所以要去烫个卷发。
注意：straight本身就可以作副词 straightly不是它的副词形式
1. Today, more people speak English as their first, second or a foreign language than ever before.
[解释] than ever before 常与比较级连用，意为“比以往任何时候更”。如：
The stars were shining brightly in the dark sky, and the night was more beautiful than ever before. 繁星点缀在夜空里，夜晚比以往更美。
[练习] 中译英
1). 简看起来比以前漂亮多了:
2). 雨下得比以前更大:
拓展：(1)引导让步状语从句的引导词还有 although, though, no matter when/what..., whenever, wherever, however 等等。
(2)as也可以引导让步状语从句，但要把其表语、谓语或宾语前置，且前置的单数名词不可以加冠词。
①Even though you achieve great success in your work, you should not be conceited.
即使你们在工作中取得了巨大的成绩，也不应该自满。
②Whatever you do, do it well.
不管你做什么，把它做好。
③However hot it is, he won't take off his hat.
不管多热，他都不摘下帽子。
④Girl as she is, she can go alone in the darkness.
尽管她是个女孩，她敢一个人走夜路。
2．Believe it or not, there is no such thing as standard English. 信不信由你，(世界上)没有什么标准英语。
(1)believe it or not 信不信由你。常在句中做插入语。
(2)no such thing 没有这样的事情。such与 all, no, some, any, few, little, many, much, several, one 等词连用时，应位于它们的后面。
①Believe it or not, he refused to accept our offer.
信不信由你，他拒绝接受我们的帮助。
②There is no such street in the city.
这城市没有那样的街道。
③He said he didn't have time or made some such excuse.
他说他没有时间或别的诸如此类的借口。