? 6.drink enough water ? 7.take some medicine ?√ 8.keep away from crowded places
Watch the flash and try to match them with the correct .
First Second
We should keep away from crowded places. We should keep our rooms cle and the air fresh all the time.
Unit 2 Keeping Healthy
Topic 3
Must we exercise to prevent the flu?
Section A 1a/1b/1c/1d
【学习目标】
1. 能正确拼读并灵活运用下列单词及短语： journalist ，question ，prevent ，finally ；go ahead，build sb. up ，all the time ，crowded places 。
Listen to 1a and check Dr. Li's advice.
?√ 1.exercise often
?√ 2.keep the air fresh ? 3.go to bed early ?√ 4.wash hands and change clothes often
?√ 5.keep our rooms clean
记者，新闻工作者 问题；询问 阻止，阻碍 最后；最终Fra bibliotek 掌握以下短语
go ahead all the time crowded places
build sb. up keep away from
开始做 一直 拥挤的地方 使…身体强健
远离
Let's remember (phrases )
Present the phrases according to the following pictures. (如果你知道下面这些图片的相关短语，
phrases. Then make up conversations with your partner. （用适当的单词或短语描述图片，然后和你的同伴一起编造对 话。）
exercise
take some medicine
Example:
A: Must we exercise to prevent the flu? B: Yes, we must . A: Must we take some medicine to prevent the flu? B: No, we needn't /
We must wash hands often.
Yes, we must.
No, we don't have to. / No, we needn't.
Must we do more exercise?
Must we open the windows?
Look at the pictures and write down the correct words or
T: What should we do to prevent the flu?
S1: First, ... exercise ... build ... up. S2: Second, ...keep ...clean and ...fresh ... S3: Third, ...wash ...and change ...often. S4: Finally ,...keep ...crowded places .
请大声地说出来。）
exercise
change our clothes
keep away from crowded places
远离拥挤的地方
Keep the air fresh 保持空气清新 Open the windows 开窗
感冒 have a cold 发烧 have a fever
No, we don't have to .
1. exercise ofte(n经常锻炼) 2. keep the air fres（h 保持空气清新） 3. go to bed earl（y 早睡） 4. wash hands and change clothes ofte
（勤洗手，勤换衣）
5. keep our rooms cle（an保持房间整洁） 6. drink enough wate（r喝足够多的水） 7. take some medici（ne吃药） 拥8挤. 的ke地ep方a）way from crowded plac（e远s 离 9. ...
2. 能用must 表劝告和需要的用法。
3. 能用first ，second ，third ，finally 使语意表达 连贯。
4. 能从对话听力中听出获取主要信息。
5. 能正确朗读课文对话，并与同伴合作探究。
【课前导学】 (2m')
journalist question prevent finally
Third Finally
We should exercise often to build us up. We should wash our hands and change our clothes oft
【小组合作 】 Let's retell!
每一个小组用 first,second,third,finally 来复述 Dr.Li 的建议，并配合相应的动作。 规则：若各小 组成员能脱稿展示，则给小组加 2分；否则，加 1 分。比一比谁最棒！
Do you have any suggestions？
【小组合作 】
should/shouldn't must/mustn't
We should do exercise to build us up.
使身体强壮
Give more advice to prevent the flu
We must drink a lot of water.
牙痛 have a toothache 背痛 have a backache
illnesses
咳嗽 have a cough 头痛 have a headache
胃痛 have a stomachache 流感 have the flu
Flu is a serious illness,
what should we do to prevent it ？