科普版九年级英语上册《What can we do at home to protect the environmentSection B》优质课教案21Word下载.docx

科普版九年级英语上册《What can we do at home to protect the environmentSection B》优质课教案21Word下载.docx

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action,oughtto,shutoff,afterall,electricity

Sentences:

First,yououghttoshutofftheelectricitywhenyouleavearoom.

Second,you’dbetterwalkorrideabikeinsteadoftakingabusorataxiifyoutravelashortdistance.

Don’tuseplasticbags.

Easiersaidthandone.

Actionsspeaklouderthanwords.

Grammar:

compoundsentence

2.Difficultpoints：

理解课文中的英语习语。

Ⅳ.Learningstrategies

记住英语中的一些习语，在学习中有意识地积累更多的英语习语，并在恰当的语境中运用它们。

Ⅴ.Teachingaids

教学新词的实物/PPT图片等。

Ⅵ.Teachingprocedures

Stage

（timeperiod）

Interaction

patterns

Teacheractivity

Studentactivity

Remarks

1

Lead-in

5mins

Groupwork

Watchavideoandleadinthenewknowledge.

T:

DoyouknowTheWorldEarthDay?

Asweallknow,April,22istheWorldEarthDay.Wouldyouliketoknowwhatwecandoonthisday?

Annandherfriendsaremakingapostertoaskmorepeopletoprotectourearth.Thisistheirposter.What’smore,theyalsodiscussedhowtoprotectourearth.

Now,let’swatchavideo,thenshareyourideasabouthowtobeagreenerperson.

...

Thevideoisover.Whocantellushowtobeagreenerperson?

Watchavideoanddiscusshowtobeagreenerperson

Ss:

Yes.

S1:

Don’tspitanywhere.

S2:

Weshoulduseclothbags.

S3:

Weshouldturnoffthelightintime.

Weshouldn’tthrowlitteraround.

老师可以在点评总结时，引出oughtto=should,turnoffthelight=shutofftheelectricity.

2

Words

（3mins）

Classactivity

Presentsomerealobjectsandphoneticsymbolstolearnthenewwords.

Look!

Therearesomeobjects.What’sit?

Thisone?

Howaboutthis?

Well,it’saclothbag.

Ihaveaflashlight.

（Turniton）.Wow!

It’sshining!

Why?

Yes,youareright.Becauseoftheelectricity.Look!

（Turnoffthelight）WhenIshutofftheelectricity,thelightisoff.（Turnonthelight）WhenIturnontheelectricity,thelightison.

Now,lookathere.Readthenewwordsbyyourselveswiththephoneticsymbols.

Howtopronounce 

this 

word?

Howtospellit?

Whataboutthis?

Now,let’sreadthenewwordstogetherfor3times.

Welldone!

Thenthereisagameforyou.WhenyouaChinesewords,youshouldsayitsEnglish.WhenyouseeaEnglishword,youshouldreaditout.Thefaster,thebetter.Andyouwillgetascore.Areyouclear?

Now,let’sgo.

Learnthenewwords.

aplasticbag

apapercup

a…

batteries.

有电！

oughtto

O-U-G-H-TT-O

shutoff

Standupandreadtheword.

利用发音规则讲解新词，符合中考短文填词要求。

结合实物，直观又高效。

通过竞赛调动学生的积极性。

3

Phrases

（1mins）

Baseonthenewwordstolearnsomephrases.

Next,Wearegoingtolearnsomephrases.Thenewwordsandpicturesmayhelpyou.

Makephrases.

4

Expression

（3mins）

Throughsomepicturesandphrasestomakesomesentences.

Now,pleaseuse“oughtto”and“oughtnotto”tomakethesentences.

Makesentences.

5

Dialogues

（20mins）

Individualwork

Step1:

LettheSslistento1aandfinish1b.Checktheanswers.

Now,pleaselistento1acarefullyanddo1b.

Question1,whichanswerisright,xxx?

xxx,you,please.

“Actionsspeaklouderthanwords”isanEnglishidiom.Xxx,couldyouputitintoChinese?

Yes.Ihopeyouwillreallyworkhard,notjustsay.Remember“Actionsspeaklouderthanwords.”

Step2:

LettheSslistento1aagainandcompletethetablein1c.Checktheanswers.

Now,let’slistento1aagain.Whilelistening,youshoulddo1c.Whenyoufinish,putupyourhand.

Whowouldliketoshareyouranswers?

Goodjob.

Goonplease,S2.

Step3:

LettheSsread1aandfindthedifficultpointsandthesentenceswhichgivesuggestions.

InSectionA,welearnedhowtogivesuggestions.Today,wewillgoonlearningit.Now,read1aandfindthedifficultpointsaswellasthesentenceswhichgivesuggestions.Whenyoufinish,pleaseraiseyourhand.

Ｔ:

AreyouOK?

Perfect!

Now,let’scheckthesuggestions.xxx,pleasetry.

Whatelse?

Doyouknowwhat“oughtto”mean?

Good!

Weusuallyuseitinthefollowingways:

Sb.oughttodosth.

Sb.oughtnot/oughtn’ttodosth.

Oughtsbtodo…?

Thereisaquestionforyou.

Whichoneisright?

Then,thereistheotherEnglishidiom.Whocansayitforme?

Wonderful!

Whatdoesitmean?

Soundsgood,butitcanbebetter.

Step4:

Watchthevideo,enjoyandfollowit.

Pleasewatchthevideocarefullyandenjoyit.

Thentrytoreadafterit.

Step5:

Roleplay.

Now,youcanmakearoleplaywithyourpartner.1minutelater,Iwillaskagrouptoplay.

Now,timeisover.Whowanttotry?

Step6:

短文填词

Then,pleasecompletethisdialog,andyouhave1minutetofinishit?

Now,areyouOK?

Let’scheckit.

Listento1aandfinish1b.

C

B

说得好不如做得好。

Read1aandcompletethetablein1c.

shutoff

distance

reduce

S4:

cloth

S5:

bags

First,yououghttoshutoff…aroom.

Second,you’dbetterwalk…forashortdistance.

…

Itmeans“should”.

D

Easiersaidthandone.

说比做更容易。

说来容易做来难。

greener

But

情态动词oughtto的用法，老师讲以下几点就够了：

sb.oughttodosth.=sb.shoulddosth.

sb.oughtnot/oughtn’ttodosth.=sbshouldn’tdosth.

=Shouldsbdo…?

本课有两个英语习语。

要让学生自己去把它们译成汉语。

鼓励学生收集更多的英语习语。

6

Practice

（4mins）

Finishsomeexercises.

Lookathere.Therearesomequestionsinthe3boxes.Chooseoneandanswerthequestions.Ifyouareright,youcangetoneortwoscores.

Whowanttochooseabox?

box1.

...

9

Summarizingandassigninghomework

LettheSssumupthissection.

Now,let’ssumupthissection.

Wehavelearnedsomenewwords,theyare...

Wehavelearnedsomenewphrases,theyare...

Wehavelearnedsomenewsentences,theyare...

Wonderful!

Fromthistopic,wealsoknowthatweshouldprotectourearth.

Step2：

HMK

WehavelearnedhowtobeagreenerpersonfromSectionAandB.Ifeveryonetrieshisbesttobeagreenerperson,theenvironmentwillbebetter.Whatdoyoudotoprotecttheenvironment?

Thinkaboutitandmakeapassageaboutwhatyoudotobeagreenerperson.It’syourHMKfortoday.

Now,classisover.Thankyou,seeyoutomorrow.

Sumupthissection.

action,cloth...

shutofftheelectricity...

Ⅶ.Blackboarddesign

Whatcanwedoathometoprotecttheenvironment?

SectionB

Wordsandphrases:

electricity

cloth

givesuggestions:

should/shouldn’t,oughtto,don’t…