仁爱版英语八年级上册同步学案Unit 2 Topic 3，转给学生看看
导学案：Topic 3 Must we exercise to prevent the flu?
生词集中营 Section A-D
(v) 预防 发生 舒展 选择救
(v短语) 着手 增强体质
(其它短语) 一直 急救 另一方面 代替
(n) 记者 问题 喉咙 因特网 习惯 幸福 设备 精力
(adj/adv) 拥挤的 胖的 不快乐的 最后地
课文预习区 Section A-D
Section A
Ⅰ. 短语互动 阅读1a并译出以下词组
与…谈话 开始做 增强体质
一直 远离 接受某人的建议
Ⅱ. 语言知识 (略)
Ⅲ. 课文解析
1. 用中文写出Dr Li 对于预防流感的四个建议
First, .
Second, .
Third, .
Finally, .
2. 根据练习3的图画并用 should/had better/must 造句
1.
2.
3.
4.
5.
6.
Section B
Ⅰ. 短语互动 阅读1a并译出以下词组
与…讲电话 给…打电话 留个口信
给某人口信
Ⅱ. 语言知识 阅读1a并掌握以下语言点
1. Can I leave a message? Can I take a message for you?
以上两句译成：
leave a message是 （打电话/接电话）的人说的短语
take a message是 （打电话/接电话）的人说的短语
eg: 你可以为我带个口信吗？
2. Please tell my father not to forget the talk tomorrow afternoon.
tell sb to do sth 告诉某人做某事 tell sb not to do sth 告诉某人不要做某事
还有此类用法的单词有：ask, want, teach…
eg: My father often tells me (not work) on the Internet too long.
My sister taught me (play) the piano when I was young.
Ⅲ. 课文解析
1. 阅读 1a 完成1b
Section C
Ⅰ. 短语互动 阅读1a并译出以下词组
eating habits 对…有益 保持健康
play sports keep safe first aid
on the other hand 远离
Ⅱ. 语言知识 阅读1a并掌握以下语言点
1. You need to have healthy eating habits.
Fruit and vegetables are good for your health.
But fast food, like potato chips, will make you unhealthy.
由以上句子可知，health 是 词，healthy是 词，而unhealthy是healthy的 词, healthy的副词是 .
eg: (健康) is very important to everyone.
Everybody should cherish(珍惜) our (健康).
It’s important for us to eat (健康) food.
We should eat (健康) and regularly(有规律地).
2. Playing sports can also help you keep fit.
Happiness is important for your health.
第一句是 词当主语，第二句是 词当主语。
总结：代词，名词，动名词，动词不定式都尅当主语。
eg: (游泳) is good for our health.
(疾病) often make people feel sad and worried.
(成为) a doctor is his dream.
(她) can keep some good eating habits.
3. So try to stay safe when you play them.
When you are ill, try to be happy.
由以上句子可知, “试着做某事”的译法是
eg: I will try (give) a speech if Mr Lee give me a chance.
4. It’s necessary for you to learn about first aid.
It’s cool to smoke and drink.
以上两句译成：
它们体现的句型是：
eg: It’s necessary for us (learn) English well.
Ⅲ. 课文解析
1. 完成1b.
2. 完成练习3.
Keeping healthy is important to everyone.
Section D
Ⅰ. 短语互动 阅读1a并译出以下词组
热身 花时间/金钱做某事 代替
保持健康 伤了自己 对…有坏处
Ⅱ. 语言知识 阅读1a并掌握以下语言点
1. You don’t need to spend a lot of money exercising.
spend后可接时间或金钱，若后面接名词，要在名词前加 ，若后面接动词，动词要用 形式，
eg: I spend half an hour (play) sports every day.
I spent 100 yuan (in/on)the new bike.
2. You don’t need to buy exercise equipment for your home.
buy…for…译成： ，其同义词是 。
eg: Yesterday my parents (为我买了一辆新自行车) on my birthday day.
Yesterday my parents (为我买了一辆新自行车) on my birthday day.
3. If you hurt yourself while you are exercising, rest until you feel better.
hurt oneself译成： ，
类似的含有反身代词的短语有：请随便吃 ，玩的愉快 ，
自学 / 。
eg： He (自学英语) when he was young.
Did you (玩的愉快)at the party last night?
Ⅲ. 课文解析
1. 根据各种提示完成文章的复述
(warm) up is important before you do some difficult activities. Such as: (伸展) your legs, arms and so on. It is not necessary for you (花费) much money b exercise equipment at home. You can [tʃu:z] any sport if you like. And you can have from the sports instead of work. What’s more, you should enough water while exercising. If you h yourself, you must have a good rest.
Ⅳ. 语法讲解
情态动词: must 与 have to
① must ＂必须;一定”,侧重表达说话者的主观看法.（只有一种时态）如：
We must wash hands before meals. 饭前我们必须洗手.
We must eat healthy food. 我们必须吃健康的食物.
*----Must we keep the windows open all the time?
---No, we don’t have to. / No, we needn’t. (注意回答时不能用No, we mustn’t.)
② have to “不得不,必须”, 侧重表示因客观条件或客观环境的迫使而＂不得不做某事＂．（可用于各种时态）如：
It’s too late. I have to go now. 太迟了.现在我得走了.
I had to borrow some money at that time. 那时我不得不借了一些钱.
写在最后：
期待在下方留言“每日打卡”，让我看到你们的坚持！
转发，是最好的支持
学习之路，现在开始也不晚!