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标题: 冀教版初二英语下二单元导学案 课题_Lesson 10 ; Plant Parts [打印本页]
作者: 网站工作室 时间: 2013-7-7 11:02
标题: 冀教版初二英语下二单元导学案 课题_Lesson 10 ; Plant Parts
课题_Lesson 10 ; Plant Parts
【学习目标】
1. 理解本课课文的大意,讨论植物各部分的作用
2. 能在阅读理解课文的层面上理解本课出现的新词汇,和记住植物的各个部分的功能。
3高效学习,体验探索植物的乐趣。
【学习重点、难点】
1. What…for? …是用来干什么的? 与Why ……?
2. billions of 数十亿的……
3. I was very happy because I got many birthday gifts.
【使用说明及学法指导】
做好课堂笔记:英语知识很零碎,要把课堂上所学的知识全部准确无误的记在脑子里是很困难的。俗话说“好记心不如烂笔头”,将本课所学的重难点知识做好笔记尤为重要。做笔记时,巧用双色笔,注汉语意思,带例句
【预习案】
一、知识链接:
1..hundred, thousand, million, billion前出现具体数字时,用单数形式,不加s . two hundred / three thousand/four million /five billion e.g. There are 1.3 billion people in China.
hundred, thousand, million, billion表示一个模糊的概念时用复数形式并常与of 连用。
eg. hundreds of (数百的…..)/thousands of (数千的……)/millions of (数百万的…..)/
billions of (数十亿的……)
2.What…for?在英语中意思是固定句式,用来提问目的,译为“…是用来干什么的?”其中 for表示目的、用途。此时它和What do /does…do?表达的意思相同。 What…for?也表示原因,相当于why…?
二、预习自测:
写出课文中出现的下列单词的相应形式。
(1)flower (同音词)_______(2) four (同音词)_________ (3)above(反义词)_______ (4)sunlight(同义词)_________(5)leaves(单数形式)_______(6) people(复数形式)______
(7)feed (过去式)_________ (8)三百万 _________ (9)数百万___________
作者: 网站工作室 时间: 2013-7-7 11:02
【探究案】 一、自主学习:听课文录音,填充下表,看谁做得又对又快。What are the parts of plants for? 二、合作探究、展示点评:探究点1.above 在……的上面,反义词是 below 在……的下面。
注意:above和below可以用于表示度数或海拔,地上面,地下面
比较:on, above, over
①on 指“在……上面”,______和_______接触;There is a book on the desk.
②above 指“在……斜上方”,“高于”某物,不一定_______.而below 与above相对,指“在……斜下方”,“低于”某物,不一定垂直,请翻译句型:There is a map above the desk____________
③over 指“在……正上方”,强调垂直/ 跨越关系,不接触,There is a bridge over the river.
under与over相反,指“在……正下方” , 强调垂直关系,不接触。.(试翻译此句)There are some girls under the tree ____________________________
探究2.hundred, thousand, million, billion前出现具体数字时,用_______形式, hundred, thousand, million, billion表示一个模糊的概念时用_______形式并常与of 连用。
探究点3: What…for?在英语中意思是“…是用来干什么的?”What are the books for?
What…for?也表原因,相当于why…? What did you buy a tree for?= ______did you buy a tree?
三、拓展提升:
用介词on ,above ,over, under, below 填空,使句意完整通顺。
1) There is a map_____ the wall. 2) The light is_____ the blackboard.
3) There is a bridge______ the river. 4 )The ball is_______ the chair.
5)The temperature will stay_____ zero in the day ,but it will fall_______ zero again at night.
【训练案】一、当堂检测:单项选择( )1.There are five ____ students in our school.
A. hundred B. hundreds C. hundreds of D. hundred of
( )2.There are _______ people in the world.
A. billion B. billions C. billions of D. billion of
( )3.Which sentence is right?
A. So I won’t go out because it’s raining now. B. I won’t go out so it’s raining now.
C. Because I won’t go out so it’s raining now. D. I won’t go out because it’s raining now.
( )4.---What are leaves_____? ---Leaves make food for the plants.
A. to B. for C. in D. at
( )5.The stem holds the leaves and flowers in_____.
A. a sunlight B. an sunlight C. the sunlight D. the sunlights
二、课后作业
1,熟读对话,背诵本课词汇. 2.完成配套练习册Lesson 10.. 3.预习Lesson 11.【补充材料】
Failure is the mother of success.失败是成功之母。
One who has time has everything.有时间就有一切。
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