Unit 4Amazing Science Topic 2公开课教案SB.docx

Unit 4Amazing Science Topic 2公开课教案SB.docx

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Unit4AmazingScienceTopic2公开课教案SB

Ⅰ.Materialanalysis本课是九年级第四单元第二话题的第二课时。

主活动是1a和3a。

1a通过Kangkang和Maria由谈论航天之旅延伸到各自的理想，继续学习一般将来时的被动语态。

1b是检测学生的听力技能，1c通过完成句子，让学生巩固一般将来时被动语态的结构。

2是学生比较感兴趣的UFO，重点是培养学生通过问题预测听力内容的能力。

3a把语法知识和语音语调巧妙地融合在一起。

3b属于半开放式拓展训练，是对3a的延续。

通过本课的学习，学生基本能掌握一般将来时的被动语态。

Ⅱ.Teachingaims1.Knowledgeaims：

掌握本课的重点词汇和短语，继续学习一般将来时的被动语态。

2.Skillaims:

能够通过1c,3a和3b环节，基本掌握一般将来时的被动语态的结构。

能够听懂含有一般将来时的被动语态的对话，并且能够正确运用这一时态。

3.Emotionalaims:

（optional）做一个有理想的中学生，并为实现理想而刻苦学习。

4.Cultureawareness:

（optional）

Ⅲ.Thekeypointsanddifficultpoints

Keypoints:

Wordsandphrases:

realize,dancer,admire,master,takepartin,growup,prefer…to…

Sentences:

Whatareyougoingtobe?

I’dliketobeanastronautwhenIgrowup.

ButIprefersciencetodance.

Thenourdreamswillberealized.

Grammar:

will+be+pp

2.Difficultpoints：

I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.

Ⅳ.Learningstrategies能够通过2的小秘诀，学习通过问题预测内容的能力。

能够运用3a所展示的例子，体验、模仿流利优雅的语音语调。

Ⅴ.Teachingaids航天员的图片/UFO图片/录音机/ppt等。

Ⅵ.Teachingprocedures

Stage

（timeperiod）

Interaction

patterns

Teacheractivity

Studentactivity

Remarks

1

Gettingstudentsreadyforlearning

（5mins）

Individualwork

Classactivity

Step1:

EncouragetheSstodescribewhatwillhappenontheearthin2048.

T:

Boysandgirls,it’stimetocheckyourHMK.Whowouldliketoshareyourdescription?

T:

I’mverygladyourimaginationsaresowonderful.

Step2:

Presentsomepicturesofastronautstolearnthenewwords:

astronaut,admire,universe.

T:

Lookatthepicture.Whoarethey?

T:

Whatdotheydo?

T:

Yes.Theyareallastronauts.Theyareheroesofournation.Theyareadmiredbymanypeople.Doyouwanttotraveltotheuniverseoneday?

T:

Then,workhardfromnowon.

Describewhatwillhappenontheearthin2048.

S1:

Ithinktheskywillbecrowdedwithsmallplanes.

S2:

Thehouseworkwillbedonebyrobots.

S3:

ThehomeworkwillbedoneontheInternet.

S4:

…

Learnthenewwords:

astronaut,admire,universe.

Ss:

TheyareLiuYang,LiuWangandJingHaipeng.

Ss:

航天员。

Ss:

Ofcourse.

2

Pre-listening

（7mins）

Groupwork

Individualwork

Step1:

LettheSsdiscusswhattheyaregoingtobeinthefuture.

T:

Doyouwanttobeadmiredbyotherpeopleinthefuture?

T:

Now,discussingroupswhatyouaregoingtobeinthefuture.Thegroupleadersshouldtakenotesandreporttotheclass.Whenyoufinish,raiseyourhand.

T:

Shallwestartfromyou,Group4?

T:

HowhappyIam!

Allofyouhavegreatdreams.Let’sworkhardandmasteralltheknowledgeyouarelearning.Ihopeyourdreamswillberealized.

Step2:

LettheSsreadthestatementsin1b.Trytopredictwhattheywilllistento.

T:

Now,readthestatementsin1b.Trytopredictwhatyouwilllistento.

Discusswhattheyaregoingtobeinthefuture.

Ss:

Yes.

S1:

LiMingisgoingtobeadoctor.WangHongwantstobeasinger.WuTaowouldliketobeascientistandLiuYangwillbeanastronaut.

S2:

…

Readthestatementsin1b.Trytopredictwhattheywilllistento.

这个环节旨在引起学生对于未来的憧憬，让学生带着热情进入新课。

也可以在点评的时候教授新词：

master,realize。

3

While-listening

（4mins）

Individualwork

LettheSslistento1aandmarkT/Fin1b.Checktheanswers.Finish1b.

T:

Now,listento1aanddo1b.

T:

Let’schecktheanswers,OK?

T:

xxx,No.1isTrueorFalse?

T:

No.2?

T:

Nice!

Listento1aandmarkT/Fin1b.Checktheanswers.Finish1b.

Ss:

OK!

S1:

True.

S2:

False.

S3:

True.

S4:

False.

4

Post-listening

（10mins）

Individualwork

Classactivity

Step1:

LettheSsread1aanddo1c.Checktheanswers.Finish1c.

T:

Now,pleaseread1aandthendo1c.Ifyoufinish,putupyourhand.

T:

Haseveryonefinished?

T:

xxx,wouldyouliketospeakoutyouranswer?

Step2:

LettheSsread1aagainandfindoutthedifficultandkeypoints.

T:

Now,read1aagain.Findoutthethedifficultandkeypoints.

T:

Whohasanyquestions?

Handsup,please.

T:

Wehaveseenthiskindofsentencebefore.It’sanattributiveclause.Theword“that”canbechangedinto“andthethings”.

T:

Haveyoufoundsomeexpressions?

Read1aanddo1c.Checktheanswers.Finish1c.

Ss:

Yes.

S1:

OK.Willbediscovered.

S2:

Willbemastered.

S3:

Thatwillbediscovered.

S4:

Willberealized.

Read1aagainandfindoutthedifficultandkeypoints.

S1:

Idon’tunderstand“I’mexcitedaboutthethingsthatwillbediscoveredinthefuture”.

S2:

takepartin,travelinto,…

S3:

growup,prefer…to…

如果有学生提出课文中的定语从句，老师只要告诉他们这种句型叫定语从句就可以了。

5

Finishing

Task2

（5mins）

Individualwork

Individualwork

Step1:

LettheSsreadthequestionsandchoicesin2.Encouragethemtopredictthecontentofthepassage.

T:

Now,readthequestionsandchoicesin2andpredictthecontentofthepassage.

T:

Whatisthispassagemainlyabout?

T:

DoyoubelievethereareUFOs?

Step2:

LettheSslistentothepassageandchoose