U2 Topic 3 Must we exercise to prevent the flu?同步课堂

中小学教育资源及组卷应用平台
同步课堂 仁爱版八年级英语上
Unit 2 Keeping Healthy
Topic 3 Must we exercise to prevent the flu?
一、重点词语
question 问题。询问
build 增强；建筑，建造
finally 最后；最终，终于
Internet 互联网，因特网
themselves 他/她/它们自己
habit 习惯
fat 肥的，肥胖的。脂肪
happen 发生，出现
instead 代替，反而
Review of Units 1－2
itself 它自己
herself 她自己
off 离开
advise 建议，劝告
kill 杀死
except 除……之外
war 战争；战争状态
grandmother （外）祖母，奶奶，外婆
二、词组
hurry up快点，赶快
go ahead（尤指经某人允许）开始，干下去，走在前面，领先
do more exercise多锻炼
do some cleaning做扫除
all the time一直
have to不得不，必须
keep away远离-------
just a moment稍等一会儿
get through拨通（电话）；通过
take care of照顾
care for照顾（病人）；照料；喜欢
talk with和----交谈
enjoy oneself过得愉快
Chinese medicine中药
since then从那时起
get lost丢失了，迷路
on one`s way to----在某人去----------的路上
by mistake错误地
ask for leave请假
healthy food健康食物
crowded places拥挤的地方
do one`s best尽力
change clothes often常换衣服
wash hands often常洗手
ring------up打电话给--------
leave a message 留口信
take a message带口信
call----back给------回电话
take an active part in积极参加
the name of----- -------的名称
what do you think of------ ？ 你认为---------怎么样？
have a good time=enjoy oneself过得愉快
next time下次
let -------out让-------出去
teach oneself on the Internet网上自学
be afraid of害怕-----，恐惧-------
三、重点句型
1. Sure,go ahead.当然可以，请问吧！
ahead 意思是向前，这里的go ahead原意为向前走，在这里译作继续问问题，相当于go on
Please tell my father to take care of himself 请告诉我爸爸照顾好自己。
take care of 照顾，照料。同义词：look after
tell sb to do sth ask sb to do sth
want sb to do sth get sb to do sth 表示让某人去做某时事
Can I take a message?我能为您梢个口信吗？
take a message 梢口信
leave a message 留口信
give a message to --------给某人一个口信
I`ll tell her when she comes back.她一回来我就告诉她。
本句是由when引导的时间状语从句。当主句的动词用一般将来时时，从句一般用现在时。如：
He`ll phoneme when he arrives in Beijing .当他到北京时，他将回给我打电话。
------,he took an active part in the battle against it.他积极投身于抗击“非典”的战斗中。
against 与---相对抗
take part in--------参加--------；加入到某种活动中
take an active part in----积极参加，如：
You should take an active part in the sports meet in your school.你应该积极参加你们学校的运动会。
He cared for the patients.他日夜关心着病人。
care for sb--- 关心某人
It`s my duty to save the patients. 救治病人是我的职责。
it`s------to do----- 做某事是---------在此句式中，“to do --- ”是真正的主语，而“it ”是形式主语，类似的句式有：It`s dangerous to climb the tree.怕树很危险。
Long time no see. 好久没见！
这是一句常用口语，在久别重逢的朋友之间，还可以说
“Haven`t seen you for a long time！”。
I tought myself on the Internet. 我在网上自学。
on the Internet 在网络上。介词on用来表示在网上、电视上、收音机里、电话里。如：
2) on the phone， on the radio ，on tv
3) teach oneself自学，近义词组为： learn by oneself
How often does Mr Brown exercise? 布朗先生多长时间锻炼一次？
how often对频率提问，回答用 once/twice/three times-----a day/a week/----- ；
exercise在这里为动词，意思是“锻炼，运动”。
主题课文翻译
1a、记者：我能问你一些问题吗，李医生？
李医生：当然，问吧。
记者：这几天好多人都得了流感。那我们应该怎么做去避免它呢？
李医生：首先，我们应该经常锻炼，强身健体。其次，我们要保持房间整洁，空气清新。第三，我们要经常洗手，勤换衣服。最后，我们要远离人多的地方。
记者：得流感后必须马上去看医生吗？
李医生：是的，必须。
记者：我们会采取你的建议。谢谢。
1a、胡小姐：你好！人民医院。
康康：你好！我能跟李玉平医生说话吗？
胡小姐：恐怕他现在很忙。
康康：好的，我晚点再打给他。
（半小时后。）
康康：你好，我找李玉平医生。
胡小姐：不好意思，他现在很忙。
康康：哦，我能留个言吗？
胡小姐：当然，说吧。
康康：我是康康。请告诉我爸爸别忘了明天下午的访谈。
胡小姐：好的，康康，我会亲自告诉他的。
康康：谢谢。拜拜！
胡小姐：拜！
Section C 1 a
Keeping Healthy
(Kangkang 's father, Dr: Li, is giving a talk about health to the students.)
You need to have healthy eating habits. Breakfast gives you enough energy for the morning. So don't go to school without it. Fruit and vegetables are good for your health, but fast food,like potato chips,will make you fat and unhealthy. So eat the right food to keep you healthy.
Playing sports can also help you keep fit. But sometimes accidents can happen, so try to stay safe when you play them. It's necessary for you to learn about first aid.Then you can help yourselves or others if an accident happens.
Happiness is important for your health. It is the best medicine. When you are ill,try to be happy and you'll feel better. On the other hand, you may feel ill if you are always unhappy. So, be happy to be healthy.
You must stay away from smoking and drinking. Many students think it's cool to smoke and drink.But they don't know smoking or drinking can cause many illnesses. You should say no to smoking and drinking.
保持健康
(康康的父亲李博士正在给学生讲健康。)
你需要有健康的饮食习惯。早餐给你早上的精力。所以没有它就别去上学。水果和
蔬菜对你的健康有好处，但是快餐，就像薯片，会让你发胖和不健康。所以吃正确的食物来保持你的健康。
运动也能帮助你保持健康。但是有时候意外是会发生的，所以当你玩的时候尽量保持安全。你必须先了解一下自己的情况，然后如果发生意外，你就可以自救了。
幸福对你的健康很重要。这是最好的药。当你生病时，试着快乐，你会感觉更好。另一方面，如果你总是不开心的话，你可能会觉得不舒服。所以，要为健康而高兴。
你必须远离吸烟和饮酒。许多学生认为抽烟喝酒很酷，但他们不知道吸烟或喝酒会导致很多疾病。你应该拒绝吸烟和喝酒。
Section D 1 a
How to Exercise Well
Warm up.
It is important to warm up before you exercise. You need to stretch your legs,arms, back and neck before you do any difficult activities like running.
Find good places to exercise.
You do not need to spend a lot of money exercising. You can run or play sportsin a park or in your school gym. You don't need to buy exercise equipment for yourhome. Just get your body moving!
Don't work too hard.
Choose a sport that you enjoy and then your exercise will be fun instead of work.Also, you only need to exercise a few times each week. If you exercise for 30 minutes each time, you will stay healthy.
Drink enough water.
It is important to drink water when you exercise. Your body needs the water for energy and for keeping cool.
Be careful!
If you hurt yourself while you are exercising, rest until you feel better. Exercising when you are hurt is bad for your health.
如何做好运动
热身。
运动前热身是很重要的。你需要伸展你的腿，手臂，背部和颈部，然后你做任何困难的活动，如跑步。
找个好地方锻炼。
你不需要花很多钱去锻炼。你可以在公园或学校体育馆跑步或运动。你不需要为你的家买运动器材。让你的身体动起来！
别干得太猛。
选择一项你喜欢的运动，然后你的运动将是有趣的，而不是工作，而且，你只需要每周锻炼几次。如果你每次锻炼30分钟，你就会保持健康。
喝足够的水。
运动时喝水很重要。你的身体需要水来维持能量和保持凉爽。
小心点！
如果你在运动时受伤了，休息直到你感觉好点为止。当你受伤时锻炼对你的健康有害。
五、重点语言点
Section A
Section A
1. Mom, hurry up ! Dad is on TV.
(1) ①hurry up 赶快，表催促 ②hurry to do sth. = do sth. in a hurry 匆忙地做某事
He hurried to finish the work. = He finished the work in a hurry.
③ hurry to＋某地：表匆匆地去某地，如：
He hurried to the hospital.= He went to the hospital in a hurry.
(2) be on TV 某人或某事物上电视。
2. May I ask you some questions, Dr. Li ? ---- Sure, go ahead.
(1) 疑问句和否定句中,表“一些”，常用any, 不用some. 但当此疑问句表建议或请求时，
Some不改成any. 如：Would you like some tea ?
(2) go ahead 请开始吧
3. SARS spreads easily among people.
(1) spread ( spread, spread ) 传播，传开 The disease spread all over the country.
(2) among 表在多者之间， between 在两者之间，常用：between A and B
4. 短语：①build up our bodies 使我们的身体强健 ②crowded places 人群拥挤的地方
③take one’s advice = accept one’s advice 接受某人的建议 ( advice 不可数名词 )
5. Must 开头提出的问句, 否定回答不用mustn’t 来回答，常见的回答如：
Must I go now? （我必须得走吗？）肯定回答：Yes, you must.（是的，你必须）；
否定回答：No, you needn’t./ No, you don’t have to. (不，你不必) （needn’t= don’t have to )
6. We had better keep away from animals.
keep… away from… 让…远离…. 如：You’d better keep the child away from the fire.
Section B
1. Just a moment, please = wait a moment = Hold on, please. 请稍等 （打电话常用语）
2. He is busy right now.
right now用两种意思：①现在= now ② 马上= right away; in a minute; at once;
3. He examining a patient.
(1) examine = check over 检查 (2) patient表“①病人②有耐心的”
4. 短语：①get through to sb和某人接通电话 ②leave a message for sb.给某人留口信
③give sb. a message = take a message for sb. 给某人捎口信 ④call sb. back 给某人回电话
⑤ask/tell/order sb (not) to do sth. 叫某人(不)去做某事
Section C
1. He took an active part in the battle against it.
(1) take an active part in基金参加…. (2) against 介词，与… 对抗
2. He cared for the patients day and night.
care for = take care of = look after 照顾，照看
3. It is my duty to save the patients.
(1) 此句为主语从句，it 代替 to save the patients
(2) save 有3种意思：①救 ②储存 save money ③节约 save water
4. Long time no see! 好久不见
5. How did you spend your time at home ?你在家是如何度过的？
spend + 时间：表度过… I spent my holiday in Beijing
6. I taught myself on the Internet.
(1) teach oneself = learn by oneself自学 Michael learned English by himself.
(2) 注意teach 的用法：teach sb. sth
Mr Liu teaches our English. (改错) → Mr Liu teaches us English. (正确)
Section D
1. must 除了表示“必须”，还表示“一定”， 如：Kangkang must be at home. (一定是)
mustn’t 只指“不准”，can be / may be 可能是； can’t be 不可能是。
2. 反身代词的用法见语法表。
六、语法学习
(一) 情态动词: must 与 have to
① must“必须;一定”, 表示有做某一动作的必要或义务,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.
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.
*----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.)
(二).反身代词的形式
单数 复数
myself ourselves
yourself yourselves
himself
herself themselves
itself
反身代词的用法
1）“by+反身代词”表示“单独地，独自一人地”。如：
The boy couldn`t make the model plane by himself那个男孩不能独自制作飞机模型。
2）反身代词常与一些动词连用。如：
“teach+反身代词”表示“自学”；“ hurt+反身代词”表示“伤到自己”。如：
Jane teaches herself English.简自学英语。
Lily fell down and hurt herself yesterday. 昨天莉莉自己摔伤了。
注：反身代词与个别动词搭配使用，意思发生变化。如：
“help +反身代词+to----”表示“随便吃-----”；
“ enjoy+反身代词”表示“-----玩得开心”。
Help yourself to some strawberries,please.请随便吃些草莓。
They enjoyed themselves at the party last night.昨晚在晚会上他们玩得很开心。
3）反身代词作名词或代词的同位语时，起加强语气的作用，可译为“亲自，本人”。如：
You `d better ask your teacher about it yourself.你最好亲自去问你的老师。
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