资料简介
Unit 1 Stay Healthy
Unit Review
情态动词should、need的用法
【新知导引·悟】
根据要求补全下列教材原句, 并体会should/need的用
法。
①As a student, you ______(would/should)never smoke. should
②—I have a very bad toothache!
—You ______(should/need)go to see a dentist.
③I think we ______(might/should)try hard to form
good habits.
④Danny needs ______(stay)in the hospital tonight.
should
should
to stay
⑤_____ (should/need)we balance our diet and eat
foods from each food group?
Need
【知识详解·记】
一、情态动词should的用法
【警示】should作为助动词shall的过去式, 可以在间接
引语中与第一人称主语搭配, 表示过去将来时间。
*She told me I should go there the next day.
她告诉我, 我该第二天去那儿。
二、need的用法
1. 作为情态动词
【警示】need引出的一般疑问句, 肯定回答用must, 否
定回答用don’t have to。
而must引出的一般疑问句, 肯定回答用must, 否定回答
用needn’t或don’t have to。
*—Must I hand in my homework now?
我必须现在交作业吗?
—No, you needn’t. 不, 你不必。
2. 作为实义动词
肯定句: 你需要现在打扫一下教室。
*You need clean the classroom now. (need为情态动词)
*You need to clean the classroom now. (need为实义动
词)
否定句: 你不必试图解释。
*You needn’t try to explain. (need为情态动词)
*You don’t need to try to explain. (need为实义动词)
一般疑问句: 现在需要我来帮你吗?
*Need I help you now? (need为情态动词)
*Do I need to help you now? (need为实义动词)
【语法强化·练】
( ) 1. —Must I be in hospital for a week, Doctor?
—No, you ________. You can go back home tomorrow.
世纪金榜导学号
A. mustn’t B. don’t have to
C. must D. shouldn’t
B
( )2. —Must he finish the work before supper?
—No, he ________. He ________finish it after
supper.
A. mustn’t; may B. needn’t; can
C. need; can D. must; may
B
( )3. (2018·株洲中考)You look so weak! I think
you ________go to see a doctor at once. 世纪金榜导
学号
A. might B. should C. could
B
( )4. —Must I stay here with you, Mum?
—No, you ________. You may go home now, but you
________go to the net-bar. 世纪金榜导学号
A. must; need B. need; must
C. needn’t; mustn’t D. mustn’t; needn’t
C
【理·单元话题】
【记·写作佳句】
【教材句】
1. A balanced diet will keep you healthy and give you
lots of energy!
平衡的饮食将有助于你保持健康, 给你能量!
2. I think we should try hard to form good habits so
that we can stay healthy and stay away from the
hospital! 为了我们能保持健康, 远离医院, 我想我们应
该尽力养成好习惯!
【拓展句】
1. Nowadays, more and more people have focused on
food safety and health.
现在越来越多的人关注食品安全和健康。
2. Doing sports can make us healthy and strong. Doing
exercise regularly is very necessary. 运动可以使我们健
康和强壮。有规律地运动是很必要的。
3. We need enough sleep as well. 我们也需要充足的睡
眠。
4. Keeping happy is very important for us to stay
healthy.
为了保持健康, 快乐的心情对我们来说是很重要的。
【鉴·典题考题】
英国作家萨克雷曾说: “播种习惯收获性格, 播种
性格收获命运。”在生活中, 一定有好的习惯伴随你
的成长。请你以“Good habits make me healthy”为题
写一篇短文(词数80～100)。
【审题谋篇】
体裁 说明文 时态 一般现在时
人称 第一人称
要点 ①开篇点题引出自己的观点 ②具体描述
自己的一次经历 ③表达自己的观点
【遣词造句】
1. 开篇点题引出自己的观点
(1)一些方面 ____________
(2)我认为好习惯使我健康。
_________________________________
in many ways
I think good habits make me healthy.
(3)生活中的好习惯很重要。
__________________________________ Good habits are important in our lives.
2. 描述自己的一次经历
(1)我已经养成了这种习惯。现在我感觉好多了。
_____________________________________________
(2)过去我有过一次这样的经历。
_________________________________
I have developed this habit. Now I feel much better.
I had such an experience in the past.
3. 表达自己的观点
(1)相信 ______ (2)坚持 _____
(3)能; 会做 _________
(4)好习惯如此重要, 因此我们人人都要养成好习惯。
_______________________________________________
________________
believe keep
be able to
Good habits are so important that everyone should get
into good habits.
(5)我相信好习惯也将会让我越来越好。
___________________________________________
_______
I believe good habits will also make me better and
better.
【连句成篇】
Good habits make me healthy
Good habits are important in our lives. They
influence us a lot in many ways. I think good habits
make me healthy. For example, getting enough sleep,
keeping happy, and doing exercise regularly, a balanced
diet.
I had such an experience in the past. I often went to
bed very late at night. So I felt very tired and sleepy the
next day. I couldn’t pay attention to what my teachers
said, so I couldn’t learn well. Later, my mother asked
me to go to bed before 10 o’clock, and little by little I
have developed this habit. Now I feel much better, I can
follow my teachers in class and learn well.
From my experience, good habits are so important
that everyone should get into good habits. I believe good
habits will also make me better and better.
【练·话题写作】
“民以食为天”, 饮食的安全和健康受到越来越
多的关注和重视。请你以“Say No to Junk Food”为
题, 根据以下要点写一篇英语短文。
提示: 1. 短文中应包含导图中所有信息并适当发挥;
2. 不少于80个词。
_____________________________________________
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