Unit2 Topic 3 Must we exercise to prevent the flu- Section D 课件（25张PPT含音频）

第第页Unit2Topic3Mustweexercisetopreventtheflu?SectionD课件（25张PPT，含音频）(共25张PPT)

Unit2

KeepingHealthy

Topic3SectionD

本单元谈论如何保持健康，话题Topic3谈论体育锻炼有助于健康，

本课对比复习情态动词must和haveto的用法。综合复习了请求、建议的几种表达方式。课文HowtoExerciseWell在帮助学生复习提建议的方式的同时，教会学生如何更好地进行体育锻炼。

1.能正确认读课后单词表中的单词。

2.能正确把握情态动词在具体语境中的运用，能正确运用情态动词进行口头和书面表达。

1.能听懂读懂有关如何保持健康和怎么进行体育锻炼的对话或文章，

并能针对体育锻炼提出自己有益的建议。

2.能正确运用情态动词，结合有关健康和体育锻炼的短语动词，写一篇有关如何保持健康、怎样更好地进行体育锻炼的文章。

3.通过本课学习，让学生明白日常生活中体育锻炼简单易行，鼓励学生积极参加体育锻炼，保持健康生活。

学习目标

核心素养

Healthisimportanttoeveryone.Soweshouldhave

healthyeatinghabits.We’dbettereathealthyfood

likefruitandvegetables,becausetheyaregoodfor

ourhealth.Don’teatfastfood.Weshouldalsodo

exerciseoftentokeepfit.

Revision:Giveareportaccordingtothewritinghomework.

Mustweexercisetopreventtheflu

Yes,youmust.

No,youneedn’t.

/No,youdon’thaveto.

must与haveto的区别：

1)must着重说明主观看法，而haveto比较强调客观需要。

例如：

Wemuststudyhard.我们必须努力学习。

Therewasnobus,sotheyhadtowalkhome.

没有公共汽车了，因此，他们只好走路回家。

2)haveto可以用于更多时态。

例如：

Wehadtobethereatten.我们得在10点钟到达那里。

We’llhavetodoitagain.我们将不得不重做一次。

Youshoulddoyourhomeworkfirst.

Weshoulddrinkenoughwater.

Moreadviceonhowtopreventtheflu:

Ihavetodosomecleaning.

Ihavetodosomecleaning.

______weexercisetopreventtheflu

Yes,wemust.

No,wedon’t_______./No,we_______.

Andyou_____doyourhomeworkfirst.

I______dosomecleaning.

ModalVerbs(Ⅲ):must/haveto

Grammar

Must

haveto

needn’t

must

haveto

Grammar

ReflexivePronouns

FirstpersonSecondpersonThirdperson

Singular________yourself_______herselfitself

Pluralourselves_____________________

myself

himself

yourselves

themselves

反身代词

反身代词:表示某人自己，它可以在句中作宾语、表语、同位语。

口诀：反身代词莫乱用，能作句中宾(宾语)、表(表语)、同(同位语)。主语、定语不能用，固定搭配要记清。

Imyselfcandoit.

Thebabyisnotoldenoughtodressherself.

enjoyoneself=havefun=haveagoodtime玩得高兴

teachoneself=learn…byoneself自学

byoneself=alone独自

helponeselfto随便吃……

introduceoneselfto自我介绍

_____IaskyousomequestionsSure,go______.

I’mafraidheis______rightnow.

OK,I’llringhim______later.

I’d______tospeaktoDr.LiYuping.

CanI_______amessage

Pleasetellmyfather______________thetalktomorrowafternoon.

Youshould______notosmokinganddrinking.

May

ahead

busy

up

like

leave

nottoforget

say

Functions

Tickthefollowingideasyouthinkcorrectbeforereading.Thenreadthepassageandcheck.

1.Themoreexercise,thebetter.

2.Weshouldstopexercisingwhenwearehurt.

3.Drinkingwhileplayingsportsisbadforourhealth.

4.Exercisinginagymisnotagoodidea.

HowtoExerciseWell

Weneedto__________.

Weshould____________________________.

Wehadbetternot______________.

Weshould__________________.

Wemustn’t________whenwearehurt.

Listen,readandfillintheblanks.

1a

warmup

findgoodplacestoexercise

worktoohard

drinkenoughwater

exercise

Howtoexercisewell

Warmup.

Findgoodplacestoexercise.

Don’tworktoohard.

Drinkenoughwater.

Becareful.

Languagepoints:

needtodosth.需要做某事(need实义动词)

Heneedstodothecleaningeveryday.

Doesheneedtodothecleaningeveryday

Yes,hedoes./No,hedoesn’t.

Hedoesn’tneedtodothecleaningeveryday.

Languagepoints:

2.spendtime/moneyonsth.,spendtime/moneydoingsth.

花费时间/金钱做某事

①我们不应该花费太多时间玩游戏。

Weshouldn’tspendtoomuchtimeoncomputergames.

Weshouldn’tspendtoomuchtimeplayingcomputergames.

②Hespent60yuanontheT-shirt.

Hespent60yuanbuyingtheT-shirt.

Languagepoints:

3.Youdoanydifficultactivitieslikerunning.

any任何的

Ifyouhaveanydifficulties,youcanaskmeforhelp.

4.Exercisingwhenyouarehurtisbadforyourhealth.

Exercisingwhenyouarehurt在句子作主语，谓语动词用单数。

Playingcomputergamesisnotgoodforyoureyes.

Tp

WriteYourOwnNewspaper

Workingroupsanddiscussaboutkeepinghealthy.

MakeahandwrittenEnglishnewspaperaboutkeepinghealthy.Thefollowinginformationwillhelpyou.

TopicPictureWhattowriteaboutSayingPoemStory

Keepinghealthy1.healthyeatinghabits2.healthylivinghabits3.happiness…1.Anappleadaykeepsthedoctoraway.2.Earlytobed,earlytorise.

Project:

3.Eachgroupmakestheirownnewspaperaboutkeepinghealthy.Thenshareitwiththewholeclass.

Exercises:单选

1.—ShallItellJimthegoodnews

—No,you________.I’vetoldhimalready．

A.wouldn’tB.needn’tC.shouldn’tD.mustn’t

2.—YourEnglishisverygood.Whotaughtyou

—Nobody.Itaught______.

A.meB.himC.himselfD.myself

D

B

Exercises:单选

3.WatchingTVhelpsusopenourmind._______,itisalsobadforourhealth.

A.BecauseB.SoC.AndD.Ontheotherhand

4.Youmustdoyourhomework________.

A.foryourselfB.byyouC.byyourselfD.toyourself

5.Smokingisbadforourhealth.Sowemustsay______it.

A.yestoB.notoC.sorrytoD.helloto

C

D

B

Summary:

1.Learnmodalsforgivingadvice.

运用must,mustn’t,hadbetter,hadbetternot,Whynot等提建议

2.Learnr