九年级英语上册 Unit 6 When was it invented Section B（2a-2e）教案（新版）人教新目标版-（新版）人教新目标版初中九年级上册英语教案.doc

Section B (2a－2e)

1．重点单词：Canadian，divide，basket，popularity，professional，hero
2．重点短语：in history，dream of，look up to，divide...into，not only...but also...
3．重点句式：
He was asked to think of a game that could be played in the winter.
Dr. Naismith created a game to be played inside on a hard floor.
They need to stop the competing team from getting the ball into their own basket.
The popularity of basketball has risen around the world，with many young people dreaming of becoming famous players.
Basketball has not only become a popular sport to play，but it has also become a popular sport to watch.
The number of foreign players，including Chinese players，in the NBA has increased.
These stars encourage young people to work hard to achieve their dreams.

1．重点短语和句型
2．通过脑中构图的方法来加强理解和记忆

1．重点短语和句型
2．通过脑中构图的方法来加强理解和记忆

一、预习课本P46－47新单词并背诵，完成下面的汉译英。
1．加拿大的________　　　2.分开________
3．筐________ 4.受欢迎________
5．英雄________ 6.职业的________
二、认真预习2a－2e内容找出下列短语和句型。
1．历史上________________________________________________________________________
2．梦想________________________________________________________________________
3．把……分开________________________________________________________________________
4．不但……而且……________________________________________________________________________
5．仰慕________________________________________________________________________
6．他被要求考虑一种能够在冬天玩的运动。
________________________________________________________________________
7．Naismith博士发明了一种可以在室内坚硬地板上玩的运动。
________________________________________________________________________
8．他们需要阻止竞争队伍把球投入到他们自己的篮筐中。
________________________________________________________________________
9．足球不仅成为玩的运动也变成了可以观赏的运动。
________________________________________________________________________
10．NBA中外籍运动员的数量包括中国运动员的数量已经增加了。
________________________________________________________________________
11．这些明星激励年轻人努力学习实现他们的梦想。
________________________________________________________________________

Step 1　情景导入
(Show a basketball to students)
Teacher：Do you like playing basketball？Do you like Yao Ming？Who is your favorite basketball star in NBA?
Do you know who invented basketball？When was basketball invented？Many of us don't know.Today we will learn them.
环节说明：运用学生比较感兴趣的话题进行导入，能够引起学生的共鸣，拉近学生和教师的距离，为创造一个热情的、活跃的、和谐的课堂气氛打下基础。
Step 2　完成教材2a－2c的任务
1．你喜欢篮球吗？你喜欢看篮球比赛吗？对这项运动你知道多少呢？小组内互相交流对这项运动的了解。(3分钟)
2．快速阅读短文，说出每个段落的大意。完成后请学生说出自己的观点，教师点拨。(3分钟)
3．认真阅读短文，根据短文内容完成2c的简图，然后再添加跟此有关的内容，完成后集体核对答案。(5分钟)
4．再次细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。(5分钟)
5．教师点拨短文中出现的重点和难点。(3分钟)
6．熟读短文，识记并背诵知识要点。(3分钟)
7．小结训练。(4分钟)
(D)1.—What do you think of this new movie?
—Sorry，I haven't seen it.But ________ is believed that the actors are all very famous.
A．that　　　B．this　　　C．which　　D．it
(A)2.The number of students in my class ________ 60 and a number of them ________boys.
A．is；are B．are；is C．are；are D．is；is
(C)3.Basketball ________ in 1861 by James Naismith.
A．invented B．is invented
C．was invented D．is inventing
(C)4.Not only my parents but also my grandmother ________ me ________.
A．encourage；to hold on to my dream
B．encourage；hold on to my dream
C．encourages；to hold on to my dream
D．encourages；hold on to my dream
(C)5.We all ________ these national heroes，and we all take pride in them.
A．look up B．look foward to
C．look up to D．look after
(D)6.I dream of ________ to the moon one day.
A．fly B．to fly C．flies D．flying
环节说明：通过本环节的学习不仅锻炼了学生的阅读能力，而且通过小结训练让学生对重要知识点进行了巩固练习。
Step 3　完成教材 2d－2e的任务
1.根据2c中的简图信息和2d中的问题提示，两人一组互相说出篮球运动的发展史，然后邀请学生回答。(5分钟)
2．你认为成为一名著名的篮球运动员会怎么样呢？列出成为著名篮球运动员的好处和坏处。(10分钟)
环节说明：通过2d 环节让学生对文章有了更深刻的理解；2e环节提升了学生的总结概括能力和语言组织能力。
Step 4　问题探究
(　)1.Let's divide ourselves ________ 4 groups.
A．for B．to C．into D．for
答案选择C，divide…into意为“将……划分成……”。
(　)2.It ________ last week that the haze(雾霾) in Beijing caused many problems.
A．reports B．reported
C．is reported D．was reported
答案选择D，It is/was reported that...意为“据报道……”，根据last week知道为过去的事情，所以选择答案 D。
(　)3.Jessica's parents always encourage her ________ out her opinions.
A．speak B．speaking
C．to speak D．will speak
答案选择C，encourage sb. to do sth.意为“鼓励某人做某事”，所以答案选C。
(　)4.________ Lisa ________ Lucy often goes to the movies with me because they like watching movies.
A．Not only；but also B．Neither；nor
C．Both；and D．Either；or
答案选择A，Not only...but also...意为“不但……而且……”；Neither...nor...意为“二者都不”， Both...and...意为“二者都”；Either...or...意为“二者其中之一”；根据句意：丽萨与露西经常跟我一起去看电影，因为她们喜欢看电影。排除B和D，又因为谓语动词是单三形式，所以答案选择A。

请学生们做前面课时训练部分。