20192020學(xué)年人教英語(yǔ)九年級(jí)Unit13SectionA(3a4c)教案設(shè)計(jì)

20192020學(xué)年人教版英語(yǔ)九年級(jí)Unit13SectionA(3a4c)教學(xué)設(shè)計(jì)設(shè)計(jì)20192020學(xué)年人教版英語(yǔ)九年級(jí)Unit13SectionA(3a4c)教學(xué)設(shè)計(jì)設(shè)計(jì)13/13蠆PAGE13芄莈莄蒀蝕羂肇螅莇羇蒄莀肁芃衿芇肆袀薄芁蒂蒄芇薅裊荿薄膁蕿蚅罿肇蚄羈蚄肁羀螞蒆蒞蚇薈螄羈莀襖膈羈蒅膇襖袁螁膅薆膆膄肀羄袁膂肂莈螈芇蠆肅螁荿芃肀肆羆羋膃蟻螀薄蒈薈螅袇膃薂膁螅芀袆薄螀芃蒂薂螂蚈膄薇荿莃莂蠆羃荿蚆蒞罿蒃節(jié)聿膅袇羅膄薈薃節(jié)蒀膂蕿薇膇膇蚃膂袁莃肇芇羆蒂螂薄節(jié)肆蝿衿蚅肁螂蒄葿莇膇肇蒄蝕袂莄袀芄衿蠆蕆艿羂芅芁薅莇羇芆肂肂膅螞螆肈葿肄蟻膂肅肂羈薆螇肇芁節(jié)羅腿羅羋芀袆袀節(jié)蟻薀膆羀薈薅葿莁薁羈莇蒈膀莄莂蒁20192020學(xué)年人教版英語(yǔ)九年級(jí)Unit13SectionA(3a4c)教學(xué)設(shè)計(jì)設(shè)計(jì)2019-2020學(xué)年人教版九年級(jí)英語(yǔ)

Unit13SectionA（3a-4c）授課設(shè)計(jì)

1.0Teachinganalysis教情解析

1.1Teachingobjectives授課目的

1.1.1Languagegoals語(yǔ)言目標(biāo)

KeyWordsandChunks

.1Forapplying:cruel,harmful,beharmfulto,atthetopof,industry,law,scientific,takepartin,afford,turnoff,payfor,takeaction

.2Forcomprehending:shark,fin,chain,thefoodchain,ecosystem,reusable,transportation

SentenceStructures

1)Manyhaveheardofsharkfinsoup.

2)Butdoyourealizethatyou’rekillingesharkwholeachtimeyouenjoyabowlofsharkfinsoup?

3)Thisisnotonlycruel,butalsoharmfultotheenvironment.

4)Sharksareatthetopofthefoodchainintheocean’secosystem.

5)Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.

6)Withoutafin,asharkcannolongerswimandslowlydies.

7)Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.

8)Theyhaveevenaskedgovernmentstodeveloplawstostopthesaleofsharkfins.

9)Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth,sowhyeatthem?

Wecan’taffordtowaitanylongertotakeaction!GrammarFocus

1）Butdoyourealizethatyou’rekillingawholeeachsharktimeyouenjoya

bowlofsharkfinsoup?(eachtime引導(dǎo)時(shí)間狀語(yǔ)從句，意為“每當(dāng)”)

2）Thisisnotonlycruel,butalsoharmfultotheenvironment.(not

onlybutalso連接兩個(gè)并列成分，意為“不但而且”)

3）Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth,

sowhyeatthem?(sofar意為“到目前為止”，是現(xiàn)在完成時(shí)的標(biāo)志)

4）Withoutafin,asharkcannolongerswimandslowlydies.(nolonger意

為“不再”，等于notanylonger)

1.1.2Abilitygoals能力目標(biāo)

Toreviewthepresentperfecttenseandthepassivevoice.

ToenableSstolearnsomeofthekeywordsandexpressionsinthereadingpassage.

TocultivateSstoreadforspecificideasandthestructureofthe

passage.

1.1.3Emotionalgoals感情目標(biāo)

TohelpSsunderstandthepresentsituationofsharks.

ToraiseSs’awarenessofprotectinganimals.

1.2Importantanddifficultteachingpoints授課重難點(diǎn)

EnableSstolearnandapplythesentencepatterns.

EnableSstoknowthesharksareindanger.

GuideSstohelpsavethesharks.

Studentanalysis學(xué)情解析

基本情況

經(jīng)過(guò)本單元第一課時(shí)的學(xué)習(xí)，學(xué)生基本上激活了已有的語(yǔ)言知識(shí)，對(duì)本單元

的話題（pollutionandenvironmentalprotection）已經(jīng)有所感知，關(guān)于environmental

problems,howtosolveairpollution,howtosolvewastepollution等內(nèi)容有了更深入

的學(xué)習(xí)。本課時(shí)從環(huán)境污染過(guò)渡到動(dòng)物保護(hù)，加深學(xué)生環(huán)境保護(hù)的意識(shí)。

知識(shí)儲(chǔ)備

第一課時(shí)的學(xué)習(xí)，圍繞單元話題pollutionandenvironmentalprotection，讓學(xué)生

的知識(shí)獲取了擴(kuò)展，豐富了環(huán)境保護(hù)話題下的語(yǔ)言輸入內(nèi)容，提出了詳盡的環(huán)保

措施，為本課時(shí)保護(hù)動(dòng)物話題積累了語(yǔ)言基礎(chǔ)。

本班實(shí)質(zhì)

本班學(xué)生有比較明確的學(xué)習(xí)目的，可以在小組活動(dòng)中互相幫助，積極與他人合作，

敢于用英語(yǔ)進(jìn)行表達(dá)。本課時(shí)的閱讀文段Savethesharks！這個(gè)關(guān)于動(dòng)物的話題是

學(xué)生比較感興趣的內(nèi)容，但是部分詞匯，如foodchain,ecosystem,industry和個(gè)別

句型結(jié)構(gòu)較為復(fù)雜，學(xué)生理解上應(yīng)該有必然的難度。教師可結(jié)合課堂實(shí)質(zhì)情況，

指導(dǎo)激勵(lì)學(xué)生小組學(xué)習(xí)，談?wù)撜J(rèn)知新的復(fù)雜的語(yǔ)言結(jié)構(gòu)，掃清閱讀阻擋。

Teachingmethods教法建議

主題授課法

Self-directedlearningmethod自主學(xué)習(xí)法Discussionmethod談?wù)摲ㄊ谡n輔助blackboardandchalk,computer,projector,movieTeachingprocedures授課進(jìn)度Leading-inandwarming-up引入與激趣活動(dòng)5.1.1Inordertoleadinthemaintopic,TcangetSstowatchashortvideo.Thenask:

Q1.Whydopeoplecatchsharks?Q2.Whatwillhappenifsharksdon’thavetheirfins?Q3.Whatdoyouthinkoftheaction?5.1.2GuideSstohaveafreetalkingroupsandsharetheirideaswitheachother.

5.2ReadingPractice閱讀訓(xùn)練

5.2.1Pre-reading讀前導(dǎo)入

Presentsomepicturesandlearnthenewwordsandexpressions.

AskSssomequestionstoseehowmuchtheyknowaboutthesharks.

Doyouknowsharksareendangered?

Whydoyouthinktheyareendangered?

Wheredosharkslive?

Aretheyallverybig?

Whatdotheyeat?

Isthenumberofsharksdecreasing(減少)?

Whydopeoplecatchthem?

5.2.2While-reading讀中理解

AskSstoskimthepassageandfindoutthemainideaforeachparagraph.

Para1You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.

Para2Badthingshappenwhenpeoplecutoffsharks’

AskSstoscanthepassageandcompletethefactsheet.

Answers:

insouthernChina

around70million

over90percent

GuideSstoscanthepassageandthenfinish3b,fillintheblankswiththewordsinthebox.

Answers:

when

so

but

Although

if

GetSstolistentotherecordingandreadalongwithitatthesametime.Whilereading,let’paysenoughattentiontothepauses,thepronunciationandtheintonationofthenativereader.

讀后提升

GuideSstoreadthesecondandthethirdparagraphsandfillintheblanksinorderto

helpmemorizethedetails.

Answers:

cutoff

throw

back

swim

dies

drop

bring

areteaching

todeveloplaws

新知感悟（貼標(biāo)簽）

語(yǔ)塊發(fā)現(xiàn)

GetSstoreadthetextonceagain,thistime,andunderlinealltheusefulchunksinit.

Manyhaveheardofsharkfinsoup.

2)Butdoyourealizethatyoukilling’arewholesharkeachtimeyouenjoyabowlofsharkfinsoup?

Whenpeoplecatchsharks,theycutofftheirfinsadthrowthesharkbackintotheocean.

Thisisnotonlycruel,butalsoharmfultotheenvironment.

5)Sharksareatthetopofthefoodchainintheocean’secosystem.

Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.

Withoutafin,asharkcannolongerswimandslowlydies.

Infact,around70millionsharksarecaughtandtradedinthisindustryevery

year.

Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.

Theyhaveevenaskedgovernmentstodeveloplawstostopthesaleofshark

fins.

Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth,sowhyeatthem?

語(yǔ)塊解析

Thisisnotonlycruel,butalsoharmfultotheenvironment.

notonlybutalso表示“不但而且”,用于連接兩個(gè)性質(zhì)相同的詞或短語(yǔ)。

在使用notonlybutalso時(shí)還應(yīng)注意以下幾點(diǎn)：

該結(jié)構(gòu)中的also有時(shí)可以省略。

當(dāng)notonlybutalso連接兩個(gè)主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞的數(shù)原則上與其周邊的主語(yǔ)保持一致。

為了重申，可將notonly置于句首，此時(shí)以后的句子平時(shí)要用部分倒裝的形式。

.Withoutafin,asharkcannolongerswimandslowlydies.

辨析：nolonger，nomore

nolonger中的longer是副詞long的比較級(jí)，long有afteracertainpointoftime(在某一時(shí)辰今后)之意，重視表示時(shí)間的不再連續(xù)，意為“現(xiàn)在不再”。nolonger

not...anylonger。

nomore中的more是many/much的比較級(jí)，more有again之意，重視表示數(shù)量或程度的減少，意為“再也沒(méi)有更多(大)的數(shù)量(程度)”。nomore=not...

anymore。

語(yǔ)塊運(yùn)用

GuideSstoknowthemeaningsofthefollowingsentencesandmakesimilarnewsentencesoftheirown.AndgetsomeSstosharetheiroriginalsentences.

Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth,sowhyeatthem?(P99)

【原句翻譯】

_____________________________________________________________________

【仿寫(xiě)造句】sofar

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Thisisnotonlycruel,butalsoharmfultotheenvironment.(P99)

【原句翻譯】

_____________________________________________________________________

【仿寫(xiě)造句】notonlybutalso

______________________________________________________________________

Withoutafin,asharkcannolongerswimandslowlydies.(P99)

【原句翻譯】

_____________________________________________________________________

【仿寫(xiě)造句】nolonger

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