+Unit12+section+B+2a-2e+課件【知識建構(gòu)+備課精研】人教版英語九年級全冊

Unit12LifeisfullofunexpectedSectionB2a-2eByYuPeifangStep1情景導(dǎo)入環(huán)節(jié)一師友對話（用時(shí)4分鐘）Discuss:HowdoyoucelebrateAprilFool’sDay?Theteacherasksyoutogotoheroffice.YoufailtheEnglishtest.Step1情景導(dǎo)入環(huán)節(jié)二

教師導(dǎo)入（用時(shí)1分鐘）T:Whatcanyouseeinthepicture?Whatdoesthepassagemaytalkabout?Fast-readingStep2閱讀理解環(huán)節(jié)一師友閱讀（共用時(shí)14分鐘）Paragraph1OneofthemostfamoustricksplayedParagraph2ExamplesoffunnystoriesthathappenedonAprilFool’sDayParagraph3AnintroductiontoAprilFool’sDayParagraph4AsadstorythathappenedonAprilFool’sDayReadthepassagequickly.Thenmatcheachparagraphwiththemianidea.快速閱讀，把每一段和中心意思搭配起來。Tips:快速閱讀找中心大意的技巧：認(rèn)真閱讀每一段的第一句或最后一句，找出每一段的大意Careful-readingReadPara.1andanswer：Step2閱讀理解環(huán)節(jié)一師友閱讀（用時(shí)10分鐘）1.WhenistheAprilFool’sDay?2.WhatistheAprilFool’sDay?ItisontheApril1steveryyear.Itisadaywhenmanypeopleplayallkindsoftricksandjokesoneachother.Careful-readingReadPara.2andanswer：Step2閱讀理解環(huán)節(jié)一師友閱讀（用時(shí)10分鐘）1.WhydidthesupermarketsrunofspaghettioneAprilFool’sDay?BeacauseareporterinEnglandannouncedthattherewouldbenomorespaghettibecausethespaghettifarmersinItalyhadstoppedgrowingspaghetti.

2.WhatdidtheTVshowsaythespecialwatercoulddo?Itwassaidthatthiswaterwouldhelppeopleloseweight.Careful-readingReadPara.3andanswer：Step2閱讀理解環(huán)節(jié)一師友閱讀（用時(shí)10分鐘）3.WhydidtheTVstar’sjokehaveabadending?BecausetheTVstarlosthisgirlfriendandhisshowwascanceled.

Careful-readingStep2閱讀理解環(huán)節(jié)一師友閱讀（用時(shí)10分鐘）ReadPara.4andanswer：4.WhendidOrsonWellestellpeopleaboutaliensfromMarslandingontheearth?

5.WhydidsomanypeoplebelieveOrsonWelles?

InOctober,1938.Becausehemadehisstorysoundsoreal.

Step2閱讀理解環(huán)節(jié)二

教師點(diǎn)撥（用時(shí)4分鐘）AprilFool’sDayisacelebrationthattakesplaceindi?erentcountriesaroundtheworld.IthappensonApril1steveryyearandisadaywhenmanypeopleplayallkindsoftricksandjokesoneachother.OneAprilFool’sDay,areporterinEnglandannouncedthattherewouldbenomorespaghettibecausethespaghettifarmersinItalyhadstoppedgrowingspaghetti.Manypeoplerantotheirlocalsupermarketstobuyasmuchspaghettiastheycould.Bythetimepeoplerealizedthatthestorywasahoax,allofthespaghettiacrossthecountryhadbeensoldout.跟讀錄音Step2閱讀理解環(huán)節(jié)二

教師點(diǎn)撥（用時(shí)4分鐘）InanotherfamoustrickaTVshowinEnglandreportedthediscoveryofspecialwater.Theysaidthiswaterwouldhelppeopleloseweightandthatonecustomerhadalreadylostalotofweightinjustfourmonths.Bytheendoftheday,morethan10,000peoplehadphonedtheTVstationto

findouthowtogetthiswater.Step2閱讀理解環(huán)節(jié)二

教師點(diǎn)撥（用時(shí)4分鐘）ManyAprilFool’sjokesmayendupbeingnotveryfunny.AfamousTVstaronceinvitedhisgirlfriendontohisshowonAprilFool’sDay.Heaskedhertomarryhim.Theladywassohappybecauseshereallywantedto

getmarried.However,whenshesaidyes,hereplied,“AprilFool!”Thatlittlejokedidn’thaveaveryhappyending.TheTVstarlosthisgirlfriendandhisshowwascanceled.Step2閱讀理解環(huán)節(jié)二

教師點(diǎn)撥（用時(shí)4分鐘）Oneoftheworld’smostfamoustricks,however,happenedinOctoberratherthaninApril.Inthatmonthin1938,actorOrsonWellesannouncedonhisradioprogramthataliensfromMarshadlandedontheearth.Hedescribedwherethey

hadlandedandtoldhowtheyweremovingacrosstheUnitedStates.Wellesmadeitsoundsorealthat

hundredsofpeoplebelievedthestory,andfearspreadacrossthewholecountry.Bythetimepoliceofficersannouncedthatthestorywasahoax,thousandsofpeoplehadlefttheirhomes.NewWordsStep3梳理鞏固

環(huán)節(jié)一師友互查（用時(shí)9分鐘）spaghettihoaxesdiscovery-discoverieslady-ladiesofficerbelievablecancelannounceselloutn.

意大利面n.

騙局；惡作劇n.發(fā)現(xiàn)；發(fā)覺n.女士；女子n.

軍官；官員adj.

可相信的；可信任的v.取消；終止v.

宣布；宣告V.

賣光Step3梳理鞏固

環(huán)節(jié)一師友互查（用時(shí)9分鐘）playtricksonsbsellouthundredsoftakesplacethediscoveryofloseweightfindoutendupbeingaskedsbtodosthwanttoratherthannomore和某人開玩笑賣光成百上千的發(fā)生...的發(fā)現(xiàn)減肥弄清，查明結(jié)束做某事要求某人做某事想要做某事而不是不再GrammarStep3梳理鞏固

環(huán)節(jié)二教師解析（用時(shí)1分鐘）1.Bythetimepeoplerealizedthatthestorywasahoax,alloffthespaghettiacrossthecountryhadbeensoldout.[探究]

hoax[h??ks]n.騙局；惡作劇，復(fù)數(shù)形式hoaxesDon’tbelievethat.It’sahoax.

2.Bythetimepeoplerealizedthatthestorywasahoax,alloffthespaghettiacrossthecountryhadbeensoldout.

sellout賣光；是“動(dòng)詞+副詞”型短語，后接代詞作賓語時(shí)，代詞放在sell與out中間。

Thiskindofbookssellswellandwehavesoldthemout.這種書賣得很好，我們已經(jīng)把它賣完了。

Step3梳理鞏固

環(huán)節(jié)二教師解析（用時(shí)1分鐘）

3.InanotherfamoustrickaTVshowinEnglandreportedthediscoveryofspecialwater.

discoveryn.發(fā)現(xiàn)；發(fā)覺。還可意為“被發(fā)現(xiàn)的事物”它的動(dòng)詞形式為discover

Thedrugisnotanewdiscovery.這這種藥并不是什么新發(fā)現(xiàn)。4.TheTVstarlosthisgirlfriendandhisshowwascanceled.

cancelv.取消；終止其過去時(shí)和過去分詞均為canceled/cancelled

Thefootballmatchwascanceled/cancelledbecauseofthebadweather.由于糟糕的天氣，足球比賽被取消了。Step4拓展提高

環(huán)節(jié)一

師友練習(xí)（用時(shí)9分鐘）AprilFool’sDayisa__________(celebrate)thattakesplaceindi?erent_________

(country)aroundtheworld.Ithappens______(in/on)April1steveryyearandisadaywhenmanypeopleplayallkindsoftricksandjokesoneachother.celebrationcountriesOneAprilFool’sDay,areporterinEnglandannouncedthattherewouldbenomorespaghettibecausethespaghettifarmersinItaly___________(stop)growingspaghetti.Manypeoplerantotheirlocalsupermarkets________(buy)asmuchspaghettiastheycould.Bythetimepeoplerealizedthatthestorywasahoax,allofthespaghettiacrossthecountry____________(sell)out.onhadstoppedtobuy

hadbeensoldStep4拓展提高

環(huán)節(jié)一

師友練習(xí)（用時(shí)9分鐘）InanotherfamoustrickaTVshowinEnglandreportedthe__________(discover)ofspecialwater.Theysaidthiswaterwouldhelppeoplelose_______(weigh)andthatonecustomerhadalreadylostalotofweightinjustfourmonths.Bytheendoftheday,morethan10,000people___________(phone)theTVstation______

(find)outhow_______(get)thiswater.discoveryweight

hadphonedtofindtogetStep4拓展提高

環(huán)節(jié)一

師友練習(xí)（用時(shí)9分鐘）ManyAprilFool’sjokesmayendup________(be)notveryfunny.AfamousTVstaronceinvitedhisgirlfriendontohisshowonAprilFool’sDay.Heaskedher_______

(mary)him.Theladywassohappybecauseshereallywanted_______(get)married.However,whenshesaidyes,he_______(reply),“AprilFool!”Thatlittlejoke_________(nothave)averyhappyending.TheTVstarlosthisgirlfriendandhisshow_____________(cancel).beingtomarrytogetreplieddidn’thavewascanceledStep4拓展提高

環(huán)節(jié)一

師友練習(xí)（用時(shí)9分鐘）Oneoftheworld’smostfamoustricks,however,happenedinOctoberratherthaninApril.Inthatmonthin1938,actorOrsonWellesannouncedonhisradioprogramthataliensfromMars__________(land)ontheearth.HedescribedwheretheyhadlandedandtoldhowtheyweremovingacrosstheUnitedStates.Wellesmadeitsoundsorealthathundredsofpeoplehadlandedbelievedthestory,andfearspreadacrossthewholecou