冀教 八下 英語(yǔ) Unit 2《Lesson 11 Amazing Plants》課件

Unit2PlantaPlant!Lesson11AmazingPlants同學(xué)們，上一課學(xué)習(xí)的單詞你們都掌握了嗎？現(xiàn)在大家來(lái)檢驗(yàn)一下，點(diǎn)擊下面的音頻開(kāi)始聽(tīng)寫吧！詞匯聽(tīng)寫課文導(dǎo)入Doyoulikegardening?Howtomakeyourgardenmorebeautiful?課文呈現(xiàn)THINKABOUTIT·Howmanyplantscanyouname?·Haveyoueverheardaboutanyspecialplants?

Aflyingflower?Lookatthisplant.Itsflowerslooklikeegrets.Whatareegrets？Theyareakindofbird.Becausethisplant’sflowerslooklikeflyingegrets,peoplecall

ittheegretflower.

①ItgrowsineasternAsia.Isn’titbeautiful?

②溫馨提示：此符號(hào)表示“考點(diǎn)精講”鏈接。課文呈現(xiàn)Canplantsbeshy?Weallknowthatpeoplecanbeshy.Buthowcanaplantbeshy？Whensomethingtouchesthisplant’sleaves,theycloseuptightly.Afterafewminutes,theleavesopenupagain.Thisplantisfunforsmallchildrentoplaywith.課文呈現(xiàn)Whatmakesatreelaugh？

Whenitcomestolaughing,thistreeisreallyfunny.③Thisisbecausethefruitofthistreehasaholeinit.Ifthewindblows,thisamazingtree“l(fā)aughs”．Whenpeoplefirsthearitlaughing,theyareusuallyquitesurprisedandbegintolaughalongwiththetree.

④ItgrowsinthemiddleofAfrica.課文呈現(xiàn)Canafossilbealive？

⑤Lookatthisplant.ItgrowsinthesouthwestofAfrica.Likemostplants,ithasroots.Butithasonlytwoleavesandastem.Itstwoleavescontinuetogrowforitswholelife.

⑥D(zhuǎn)oesitlookold？Thisplantcanliveaslongas1500years,sopeoplecallitalivingfossil.⑦課文呈現(xiàn)1)Listenandnumberthesentences.□Whenyoutouchthiskindofplant,itclosesuptightly.□Thisplantcanliveaslongas1500years.Itreallyisafossil.□Lookattheseflowers!Theylooklikeflyingegrets!□Thisamazingtreelaughswhenthewindblows.2413聽(tīng)力材料

Aflyingflower?Lookatthisplant.Itsflowerslooklikeegrets.Whatareegrets？Theyareakindofbird.Becausethisplant’sflowerslooklikeflyingegrets,peoplecallittheegretflower.ItgrowsineasternAsia.Isn’titbeautiful?Canplantsbeshy?Weallknowthatpeoplecanbeshy.Buthowcanaplantbeshy？Whensomethingtouchesthisplant’sleaves,theycloseuptightly.Afterafewminutes,theleavesopenupagain.Thisplantisfunforsmallchildrentoplaywith.課文呈現(xiàn)Whatmakesatreelaugh？Whenitcomestolaughing,thistreeisreallyfunny.Thisisbecausethefruitofthistreehasaholeinit.Ifthewindblows,thisamazingtree“l(fā)aughs”.Whenpeoplefirsthearitlaughing,theyareusuallyquitesurprisedandbegintolaughalongwiththetree.ItgrowsinthemiddleofAfrica.Canafossilbealive？Lookatthisplant.ItgrowsinthesouthwestofAfrica.Likemostplants,ithasroots.Butithasonlytwoleavesandastem.Itstwoleavescontinuetogrowforitswholelife.Doesitlookold？Thisplantcanliveaslongas1500years,sopeoplecallitalivingfossil.課文呈現(xiàn)2)Readthelessonandfillinthetable.PlantPlaceFeatureSouthAmerica,Chinaandothercountries.Whensomethingtouchesitsleaves,theycloseuptightly.Afterafewminutes,theyopenupagain.EasternAsiaThisplant'sflowerslooklikeflyingegrets.課文呈現(xiàn)PlantPlaceFeatureThemiddleofAfricaIfthewindblows,thisamazingtree“l(fā)aughs”．ThesouthwestofAfricaIthasonlytwoleavesandastem.Thisplantcanliveaslongas1500years.課文呈現(xiàn)3)Fillintheblankswiththecorrectwords.Thefirstletterisgiven.1．Don’t___________thedish!It’sveryhot!2．Chinaisacountryin___________Asia.3．Hewastoo___________totalktoothers.4．Shecutherhairveryshortandeveryonewas___________byhernewlook.toucheasternshysurprised課文呈現(xiàn)4)Lookformoreamazingplantsandtalkaboutoneofthem.Youcantalkaboutthefollowingaspects.Tasktips：Whatisit？Wheredoesitlive？Whatdoesitlooklike？Whydoyouthinkitisamazing?TheRafflesiaarnoldii（阿諾爾特大花）isthebiggestflowerintheworld.ItcomesfromSoutheastAsia.Ithasonlyoneflower.Itdoesn'thaveleavesorstems.考點(diǎn)精講①Becausethisplant’sflowerslooklikeflyingegrets,peoplecallittheegretflower.call/k?:l/v.

把……叫作；稱呼e.g.WeusuallycalltelevisionTVforshort.我們通常把television簡(jiǎn)稱為TV。Thismachineiscalledacrane.這種機(jī)器叫做起重機(jī)?？键c(diǎn)1常用結(jié)構(gòu)：callsb.sth.把……稱作……考點(diǎn)精講拓展：（1）call作動(dòng)詞，還可意為“（給……）打電話”。e.g.Shesaidshewouldcallback.她說(shuō)她會(huì)再打電話來(lái)。IcalledmymotherupassoonasIgottoschool.我一到學(xué)校就給媽媽打電話了。（2）call還可以作名詞，意為“打電話，通話”。e.g.Pleasegivemeacallwhenyoucomeback.當(dāng)你回來(lái)時(shí)，請(qǐng)給我打個(gè)電話。返回溫馨提示:可返回原文考點(diǎn)精講②Isn’titbeautiful?否定疑問(wèn)句此句為否定疑問(wèn)句，英語(yǔ)中否定疑問(wèn)句通常表示驚異、反問(wèn)、失望、責(zé)難等語(yǔ)氣，也可用于贊美美好的事物（相當(dāng)于一個(gè)特殊的感嘆句），還可以用于提出建議或邀請(qǐng)等?？键c(diǎn)2考點(diǎn)精講e.g.Aren’tyousupposedtocleantheroom?難道你不該去打掃房間嗎？Won’tyouhaveacupoftea?你不喝杯茶嗎？—Isn’thecomingthisevening?難道他今天晚上不來(lái)嗎？—Yes,heis.不，他來(lái)。/No,heisn’t.對(duì)，他不來(lái)?！咎貏e提醒】對(duì)于否定疑問(wèn)句的回答應(yīng)根據(jù)事實(shí)作答。如果事實(shí)是肯定的，用“Yes＋肯定結(jié)構(gòu)”來(lái)回答；如果事實(shí)是否定的，用“No＋否定結(jié)構(gòu)”來(lái)回答?？键c(diǎn)精講中考在線1：—Didn’tyougoclimbingyesterdayafternoon?—_____.BecausemyfriendDanielcametomyhouse.A.Yes,IdidB.No,Ididn’tC.Yes,Ididn’tD.No,Idid.【】否定疑問(wèn)句的回答要依據(jù)事實(shí)作答。根據(jù)后面可知此處應(yīng)用否定回答。B返回考點(diǎn)精講③Whenitcomestolaughing,thistreeisreallyfunny.Whenitcomesto...當(dāng)提到；就……而論Whenitcomesto...結(jié)構(gòu)中to是介詞,后可接名詞、代詞或動(dòng)詞的-ing

形式作賓語(yǔ)。e.g.WhenitcomestoFrench,Iknownothing.提到法語(yǔ)，我一竅不通。Whenitcomestofishing,Johnisanexpert.談及釣魚,約翰是個(gè)專家?？键c(diǎn)3返回考點(diǎn)精講④Whenpeoplefirsthearitlaughing,theyareusuallyquitesurprisedandbegintolaughalongwiththetree.[高頻]hearsb.doingsth.聽(tīng)到某人正在做某事e.g.Ihearsomeoneknockingatthedoor.Pleasegoandseewhoitis.我聽(tīng)到有人在敲門。請(qǐng)去看一下是誰(shuí)?？键c(diǎn)4①hearsb.doingsth.意為“聽(tīng)到某人正在做某事”，強(qiáng)調(diào)聽(tīng)見(jiàn)的動(dòng)作正在進(jìn)行?？键c(diǎn)精講Iheardthemtalkaboutthatmatteryesterday.昨天我聽(tīng)見(jiàn)他們談?wù)撃羌铝?。Ioftenhearthechildcryathome.我經(jīng)常聽(tīng)見(jiàn)那個(gè)孩子在家哭。②hearsb.dosth.表示“聽(tīng)到某人做了某事”，強(qiáng)調(diào)聽(tīng)到某人做某事的全過(guò)程。考點(diǎn)精講中考在線2：Theboyiscrazyaboutmusicandwealwayshearhim________inthemusicroom.[廣元]A.tosingB.singsC.singingD.sing【】采用固定結(jié)構(gòu)法。hearsb.dosth.意為“聽(tīng)到某人做了某事”；hearsb.doingsth.意為“聽(tīng)到某人正在做某事”；這里用always表示我們總能聽(tīng)到他在唱歌。D考點(diǎn)精講alongwith和……一起e.g.Iwanttogototheparty.Canyougoalongwithme?我想去參加那個(gè)聚會(huì)。你能和我一起去嗎？考點(diǎn)5相當(dāng)于togetherwith考點(diǎn)精講TheboyalongwithhisparentshasbeentotheGreatWalltwice.(主語(yǔ)為Theboy)這個(gè)男孩和他的父母一起去過(guò)兩次長(zhǎng)城。Linda’sparentsalongwithherwanttogotoSanyaforaholiday.(主語(yǔ)為L(zhǎng)inda’sparents)琳達(dá)的父母和她想去三亞度假。當(dāng)主語(yǔ)后跟with,alongwith,togetherwith等修飾成分時(shí)，謂語(yǔ)動(dòng)詞不受這些修飾成分的影響，仍與前邊的主語(yǔ)保持一致?？键c(diǎn)精講中考在線3：Tom,togetherwithhisfriends,often______totheoldpeople’shometocheertheoldup.[廣元]A.goB.goingC.goes【】本題采用主謂一致法。句意為“湯姆，和他的朋友一起，常常去敬老院讓老人開(kāi)心起來(lái)”。本句的主語(yǔ)是第三人稱單數(shù)Tom，togetherwithhisfriends在此是插入語(yǔ)，故謂語(yǔ)動(dòng)詞應(yīng)用第三人稱單數(shù)形式。C返回考點(diǎn)精講⑤Canafossilbealive?alive/?'la?v/adj.

活著的；有生氣的e.g.Thepoorvillagewasalivebecauseofsomanytourists.這個(gè)貧困的村莊由于眾多的游客而有了生氣?？键c(diǎn)6辨析：alive,living,live與livelyalive活著的。既可指人，也可指物，可作表語(yǔ)或后置定語(yǔ)。Theartistisstillalive.這位藝術(shù)家仍然活著。Heisthegreatestmanalive.他是在世的最偉大的人。考點(diǎn)精講living活著的；健在的。既可用于指人，也可用于指物。在句中可作表語(yǔ)或前置定語(yǔ)。Heisdead,buthisparentsarestillliving.他死了，但他的父母仍然健在。Shehasnolivingrelatives.她沒(méi)有還健在的親戚。live活的。一般僅用于指物，只作前置定語(yǔ)。Theycarryoutanexperimentwithalivemonkey.他們用活的猴子做實(shí)驗(yàn)。lively精力充沛的；生氣勃勃的。既可指人，也可指物，在句中作表語(yǔ)或定語(yǔ)。Jennyisalivelygirl.詹妮是個(gè)精力充沛的女孩?？键c(diǎn)精講中考在線4：Manybutterfliesarestill______afterthelongwinterdays.Nowtheforestis______.A.lively;livelyB.alive;liveC.alive;livelyD.lively;alive【】句意為“長(zhǎng)長(zhǎng)的冬天后許多蝴蝶仍然活著，現(xiàn)在森林里是有生機(jī)的”。alive表示“活著的”；lively表示“生氣勃勃的”，可作定語(yǔ)和表語(yǔ)。C返回考點(diǎn)精講⑥Itstwoleavescontinuetogrowforitswholelife.continue/k?n't?nju:/v.繼續(xù)continuetodosth.表示“繼續(xù)/持續(xù)做某事”，相當(dāng)于continuedoingsth.或continuewithsth.e.g.ThoughItriedmybest,thebabycontinuedcrying.雖然我盡了最大的努力，但這個(gè)嬰兒仍哭個(gè)不停。Let’scontinuetoreadEnglish.我們繼續(xù)讀英語(yǔ)吧。We’llcontinuewithourwork.我們要繼續(xù)做我們的工作?？键c(diǎn)7考點(diǎn)精講中考在線5：我相信，如果我們繼續(xù)齊心