仁爱八上Unit2Topic3SectionD英语导学学案
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八年级上册英语导学学案
Unit 2 Topic 3 Must we do exercise to prevent the flu? Section D
一、 学习目标 Aims and Demands
1．总结本话题语法----情态动词have to, must 及反身代词的用法和项关语言点。
2．了解有关SARS的话题；继续讨论如何保持健康。
二、 学法指导 How to study
1. 预习Unit 2 Topic 3 SectionD，并对语言点、难点做出标记；
2. 学习学案，并完成学案上的练习题。
三、. 自主预习 Prep
Ⅰ.在课本中找出下列短语划在书上并翻译
1.越多越好 ___________ 2. 停止锻炼 ___________
3. 在体育馆 ___________ 4. 一个好主意 ___________
5. 热身 ___________ 6. 做一些有难度的运动 ___________
7. 花费过多的金钱锻炼 ___________ 8. 健身器材 ___________
9. 每周（锻炼）几次 ___________ 10. 保持健康 ___________
11.喝足够的水__________________ 12.保持凉爽__________________
13.小心，当心__________________ 14.伤到你自己_________________
Ⅱ.掌握下列重难点句型翻译并熟记：
1.锻炼之前的热身非常重要。 ______________________________
2. 找适合运动的地方。___________________________________
3. 运动不要太劳累。 ____________________________________
4. 如果你锻炼的时候受伤了，你应该休息知道恢复过来。
________________________________________
5. 受伤时锻炼对身体有害。_____________________________________
Ⅲ.. 知识链接 Hot links
1. 情态动词must与have to的用法
(1) 情态动词must 强调主观看法，意思是“必须，应该”，含有要求、命令之意。如：
______________________________________. 你必须先完成家庭作业。
______________________________________. 我必须努力学习各门功课。
(2) must否定式为_________,意为“_______________”。
e.g.He mustn’t leave here before ten o’clock. __________________________
(3)must 表示必然结果，意为“一定，必定”。
如果你不努力学习的话，你必定不会通过考试。
___________________________________________________
(4)表示有把握的推测，意思是“肯定”。否定推测用can’t.
e.g.There must be something wrong with the machine.
_____________________________________________________
他不可能那么老。______________________________________
(5)must 与 have to 的用法区别：
have/has to do sth.“不得不”， 否定形式: __________。表示由客观原因而必须做某事，有被迫之意，可用于多种时态，而must通常表示由于责任，义务等主观原因而必须做某事。
e.g.我们必须遵守交通法规。______________________________________
我的父母不在家，我得在家照顾我的妹妹。
___________________________________________________________
四、课堂导学与风采展示
1. 重点回顾
根据自主预习的内容，组内核对并相互提问重点短语，句子以及用法
2. 风采展示
1). 请大家自己阅读1a. 短文后回答问题，完成1b.
2). 请大家跟读1a, 并找出关键词，对短文进行复述。
3). 根据文章内容，完成判断正误。
五、 目标检测 Exercises
Ⅰ. 单选
( )1.—May I put my car here? –No, you ________. You should put it over
there. A. mustn’t B. needn’t C. couldn’t D. shouldn’t
( )2. –May I smoke here? –No, _____________.
A. you mustn’ t B. you may not C. you’d better not D. all the above
( )3. We should keep away ________ the fire because it is dangerous for us.
A. to catch B. from C. with D. for
( )4. Mom! Uncle Wang ________ just now.
A. ring up you B. rang up you C. rang you up D. rings you up.
( )5. My bike is broken. I _________ walk to school.
A. have to B. must C. has to D. needn’t
( )11. The teachers often tell us ____________ late for class.
A. to be B. be C. not to be D. not be
Ⅱ. 按要求完成下面的句子。
1. Please tell her to bring a camera.(改为同义句)
Please tell her _______ ________ bring a camera.
2. The old man can take good care of himself.(同义句转换)
The old man can ________ ________ himself _________.
3. Must I finish my homework today?(作否定回答)
_______，________ __________.
4. He talks with his family on the phone.(对划线部分提问)
_________ _________ he talk with his family?
Ⅲ、阅读理解。
When you are ill,you must be unhappy because your body becomes hot and
there are pains all over your body. You don’t want to work and stay in bed ,
feeling very sad.
What makes us ill?They are germs.Germs are everywhere.They are very
small and you can’t find them with your eyes,but you can see them with a
microscope . They are very small and there could be hundreds of them on a very
small thing.
People can find germs in dirty water.When we look at dirty water under the
microscope,we shall see them in it.So your father and mother don’t let you drink
dirty water.
We can not only find them in water.We can also find them in air and dust(尘土).If you cut (隔开)your finger and some of the dust from the floor goes into the
cut,some of the germs would go into your finger.Your finger would become big
and red,and you will have much pain in it.Sometimes the germs would go into all
of your body,and you would have pain everywhere.
1. The underlined word “microscope” means”________”.
A.显微镜 B.望远镜 C.太阳镜 D.凹透镜
2. Which of the following is TRUE?
A.If things are very small,they are germs.
B.We can see germs with our eyes.
C.Germs are only in dirty water.
D.Germs are everywhere around us.
