初中英语科普版八年级上册Unit 2 Topic 3 Must we exercise to prevent the flu- Section A 课件(共29张PPT含音频)

第第页初中英语科普版八年级上册Unit2Topic3Mustweexercisetopreventtheflu?SectionA课件(共29张PPT，含音频)(共29张PPT)

Unit2

KeepingHealthy

Topic1SectionA

本单元谈论如何保持健康，Topic3话题谈论体育锻炼有助于健康，

介绍了如何才能保持健康，怎么才能正确地加强体育锻炼。

教育学生要珍惜健康，加强锻炼。

1.能正确拼读并运用单词表中的单词与短语:question,goahead,build…up,allthetime,finally,Internet

2.能认读下列单词：journalist,crowded,throat

3.能用以下短语进行口头或书面的表达:keepawayfrom,takesomecoldpills,changeourclothesoften等。

4.能用first,second,third,finally有序进行表达。

5.能正确运用must进行提问。

1.能听懂和阅读有关预防流感的对话或文章。

2.能谈论和以书面形式表达有关预防流感的话题。

3.能熟练运用must进行问答，表示征求意见或提建议。

4.能够听从他人建议，积极预防感冒。强化保持健康的思想，学会如何更好地进行体育锻炼。

学习目标

核心素养

What’swrongwithhim

Hehasaheadache.

Whatcausedit

Hestayeduptoolatelastnight.

Stayinguplateisnotgood.

Heshouldgotobedearly.

Stayinguplateisnotgood.

动名词作主语，谓语动词用单数

What’swrongwithhim

Hehasastomachache.

Whatcausedit

Hedrankcoldwater.

Drinkingcoldwaterisnotgood.

Heshoulddrinkboiledwater.

Drinkingcoldwaterisnotgood.

动名词作主语，谓语动词用单数

What’swrongwithher

Shehasatoothache.

Whatcausedit

Sheatetoomuchcandy.

Eatingtoomuchcandyisnotgood.

Sheshould’teattoomuchcandy.

Eatingtoomuchcandyisnotgood.

Isreadinginthesungoodorbad

It’sbad.

Really

Weshouldn’treadinthesun.

Isbrushingteethtwiceadaygoodorbad

It’sgood.

Really

Weshouldbrushteethtwiceaday.

Isthrowinglitteraroundgoodorbad

It’sbad.

Wemustputlitterintothedusbin.

Isdoingmorningexerciseseverydaygoodorbad

It’sgood.

Weshoulddomorningexerciseseveryday.

haveaheadache头疼

haveastomachache胃疼

haveatoothache牙疼

haveabackache背疼

haveafever发烧

haveacold感冒

haveacough咳嗽

havetheflu流感

illness

Lookatthepicturesandwritedowntheadvice

onhowtopreventtheflu.

Weshouldexercise

often.

3

Wemustgotoseeadoctoratoncewhenwehavetheflu.

Lookatthepicturesandwritedowntheadvice

onhowtopreventtheflu.

Lookatthepicturesandwritedowntheadvice

onhowtopreventtheflu.

Wehadbetterkeepawayfromcrowdedplaces.

Lookatthepicturesandwritedowntheadvice

onhowtopreventtheflu.

Weshouldtakeashoweroften.

Weshoulddrinkenoughwater.

Givemoreadviceonhowtopreventtheflu:

Weshouldgotobedearlyandgetupearly.

Givemoreadviceonhowtopreventtheflu:

Weshouldwashourhandsbeforemeals.

Givemoreadviceonhowtopreventtheflu:

Weshouldoftenopenthewindow,takeafreshbreath.

feverheadachestomachachesorethroat

coughbackachetoothachesoreeyes

B.Listenagainandchecktheadviceyouhear.

A.Listentothepassageandcirclethesymptomsthatyouhear.

should

drinklotsofboiledwater

takesomecoldpills

liedownandtakeagoodrest

brushyourteethtwiceaday

shouldn’t

workontheInternettoolong

gotocrowdedplaces

playsportstoomuch

eathotfood

2

1.exerciseoften

2.keeptheairfresh

3.gotobedearly

4.washhandsandchangeclothesoften

5.keepourroomsclean

6.drinkenoughwater

7.takesomemedicine

8.keepawayfromcrowdedplaces

Fluisaseriousillness,whatshouldwedotopreventit

Listento1aandcheckDr.Li’sadvice.

√

√

√

√

√

1b

First,___________________________________________

Second,__________________________________________

Third,___________________________________________

Finally,__________________________________________

weshouldexerciseoftentobuildusup.

weshouldkeepourroomscleanandtheairfreshallthetime.

weshouldwashourhandsandchangeourclothesoften.

weshouldkeepawayfromcrowdedplaces.

Listenagainandusethecorrectphrasestoretell

Dr.Li’sadvice.

1c

1a

Watchthevideoandimitate.

Languagepoint:

1.MayIaskyousomequestions

1)MayI...是日常交际中常用的表请求的句型。在此句型中，“一些”通常用some，而不用any。MayIhavesomewater,please我能喝点水吗？

2)question意为“问题，疑问”，指较易解决的问题及口头回答的问题，常与动词ask或answer搭配使用。Canyouanswerthequestion

3)problem指比较困难的问题，如社会、政治和经济等。搭配动词workout或solve。Canyousolvetheproblemassoonaspossible

你能尽快解决问题吗？

Languagepoint:

2.ahead(adv.)意为“在前面(头)”

goahead(口语)表示同意对方的请求，根据情况可译为“说吧！”“做吧！”“进行吧！”“干吧！”等

—Canwedoitnow—Yes,goahead.

3.prevent动词，意为“阻止，阻挠”，可与stop互换使用。

preventsb./sth.(from)doingsth.阻止某人/某物做某事

=stop...(from)doingsth.=keep...fromdoingsth.

Mr.Gaotriedtoprevent/stop/keeptheboytalkinginclass.

Practice:

Makeconversationssimilarto1a.

Actoutthedialoginclass.

Example:

A:Mustwedoexercisetopreventtheflu

B:Yes,wemust.

A:Mustwetakesomemedicinetopreventtheflu

B:No,wedon’thaveto./

No,weneedn’t.

1d

Exercises:句型转换。

1.Wemustcleantheclassroomeveryday.(同义句转换)

Wemust_______theclassroom_______everyday.

2.Ittookmetwodaystofinishthebook.(同义句转换)

I_______twodays_______thebook.

3.Youshouldeatanappleeveryday.(对画线部分提问)

______________youdoeveryday

clean

Whatshould

keep

spent

on

Exercises:

4.—MayIaskyousomequestions,MissWang(对问句作出回答)

—Sure,go_______.

5.Theyhavetogetupearlyeveryday.(改为一般疑问句)

_______they______________getupearlyeveryday

Dohaveto

ahead

Summary:

Welearn:

MayIaskyousomequestionsGoahead.

build…up