人教版高中英語必修二 （Wildlife Protection）SectionⅢ 新課件

Unit2

WildlifeProtectionSectionⅢ

ReadingandThinking(2)

Ⅰ.單詞語境記憶——根據(jù)漢語提示寫出單詞的適當(dāng)形式1.Thebookis____________(保留)towhoevercomesfirst.2.Thefarmergainedalotofexperienceby____________(觀察)thegrowthofhisvegetables.3.Ifsalescontinuetorecover,theycanhiremoreworkersandstillmake____________(利潤).4.Themanwaswalkinginthewoodwhenhewas____________(攻擊)byasnake.reservedobservingprofitsattacked5.Themedicineisan____________(有效的)cureforaheadache.6.Heis____________(恢復(fù))now.Thereisnoneedtocallinadoctor.7.Thepatienthadtohaveoneofhislegs____________(去除)becauseofinfection.8.Itisabigsurprisetolearnthatyou____________(打算)tospendyourwinterholidayinChina.9.Drunkdrivingnotonlyaffectsoureverydaylife,butmayalso____________(威脅)people’slives.10.Asweallknow,water____________(存在)inthreeforms：solid,liquidandgas.effectiverecoveringremovedintendthreatenexistsⅡ.短語語境填空——根據(jù)漢語提示寫出適當(dāng)?shù)亩陶Z1.Itisconvenientforparentsto________________(監(jiān)督)theirchildren’snetactivities.2.Heworked________________(日日夜夜),hopingtoearnmoremoneyforhisfamily.3.Hiswritingissoconfusingthatit’shardto________________(分清)whatitisthathe’stryingtoexpress.4.Toprotectourenvironmentandlive________________(與……和諧)animalsiseverycitizen’sduty.5.HeputupapictureofYaoMingbesidethebedto________________(提醒自己)hisowndream.watchoverdayandnightmakeoutinharmonywithremindhimselfofⅢ.句式語境仿寫1.Thisiswhywe’rehere—toobserveTibetanantelopes.

這就是我們來這里的原因——觀察藏羚羊。 [仿寫]

這就是我想找一個母語是英語的寄宿家庭的原因。 ________________________________________ahostfamilywhoarenativeEnglish.2.Theyarebeinghuntedillegally,fortheirvaluablefur.

它們因為珍貴的皮毛而正在被非法獵殺。 [仿寫]

一項調(diào)查正在進行，以找出今天的年輕人最喜歡什么。 _______________________________________whattoday’syoungpeopleenjoymost.That’swhyIwanttofindAsurveyisbeingconductedtofindout3.Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.只有當(dāng)我們學(xué)會與自然和諧相處時，我們才能停止對野生生物和地球的威脅。[仿寫]

只有當(dāng)他看到這幅畫時，他才能決定這幅畫是否值得買。________________________________________________whetherthepaintingisworthbuying.Onlywhenheseesthepaintingcanhedecide語境串記多義詞1.Inthereserve,lotsofanimalspeciesarereservedverywell,andthereserveoffoodforrareanimalsisguaranteed.Ifyoucometopayavisit,youmustreservetheticket.

該保護區(qū)內(nèi)許多動物物種被保存得很好，而且為珍稀動物儲藏的食物是有保證的。如果你要來參觀，你必須預(yù)訂門票。2.Thepeoplewholiveontheplainareusuallyveryplainincharacter,andtheyliveaplainlifeinaplainway.

這些生活在平原上的人們通常在性格上很直率，而且他們以一種簡單明了的方式過著平凡的生活。記單詞3.WhenGeorgeobservedtheflowers,othervillagerswereobservingtheirFlowerFestival.Theyallobservedahabitofsendingbeautifulflowerstotheirlovedones.

當(dāng)喬治觀察這些花時，其他村民在慶祝他們的花節(jié)。他們都遵守著一個習(xí)慣，送美麗的花給他們所愛的人。句型公式1.This/Thatiswhy...，why引導(dǎo)表語從句。2.“be＋being＋過去分詞”，進行時的被動語態(tài)。3.“only＋狀語”位于句首的倒裝句式。

UnderstandingincontextADAYINTHECLOUDSTheairisthinandwehavetorestseveraltimesontheshorthikefromcamp.Toourleft,snow-coveredmountainsdisappearintocloudsthatseemalmostcloseenoughtotouch.Ontheplaininfrontofus,wecanjustmakeoutaherdofgracefulanimals.Thisiswhywe’rehere—toobserveTibetanantelopes.TibetanantelopesliveontheplainsofTibet,Xinjiang,andQinghai.Watchingthemmoveslowlyacrossthegreengrass,I’mstruckbytheirbeauty.I’malsoremindedofthedangertheyarein.Theyarebeinghunted，illegally,fortheirvaluablefur.MyguideisZhaxi,avillagerfromChangtang.HeworksattheChangtangNationalNatureReserve.ThereserveisashelterfortheanimalsandplantsofnorthwesternTibet.ToZhaxi,thelandissacredandprotectingthewildlifeisawayoflife.“We’renottryingtosavetheanimals，”hesays.“Actually,we’retryingtosaveourselves.”[文化視窗]藏羚羊生活在中國的青藏高原，被稱為“可可西里的驕傲”，其底絨非常柔軟，是國家一級保護動物。藏羚羊背部呈紅褐色，腹部為淺褐色或灰白色。

成年雄性藏羚羊臉部呈黑色，腿上有黑色標(biāo)記，頭上長有豎琴形狀的角可以御敵；雌性藏羚羊沒有角。

成年雌性藏羚羊身高約75厘米，體重約25-30公斤；

雄性藏羚羊身高約80-85厘米，體重約35-40公斤。

1.observevt.觀察(到)，看到，注意到；注視；遵守；慶祝[合作探究]

體會observe的用法和意義①Weoftenobservethebehaviorofbirds.我們經(jīng)常____________鳥類的行為。②WithajoyfulheartweobservedourNationalDay.我們滿懷喜悅的心情____________國慶節(jié)。③Anyonewhocomesheremustobservetherules.來這兒的任何人都必須____________規(guī)定。④Iobservedherwalkawaywithasmile.我____________她微笑著走開了。⑤Mr.Wangobservedamantryingtoforcethelock.王先生看到/注意到有個人正在設(shè)法撬鎖。觀察慶祝遵守看到/注意到[自主發(fā)現(xiàn)]⑥observesb____________sth看到/注意到某人做了某事⑦observesb____________sth看到/注意到某人正做某事dodoing[鞏固內(nèi)化]

單句語法填空/同義替換①Heobservedastranger____________(hang)aroundthestoreat12pmlastnight.②LastnightBrucewasobserved____________(leave)thebuildingwithtwoyoungmenandtakeataxiaway.③Massesofpeopleobserve(＝____________)theChineseFarmers’HarvestFestivalwhichfallsontheAutumnalEquinox(秋分)ofthelunarcalendareachyear.hangingtoleavecelebrate2.reserven.(動植物)保護區(qū)；儲藏(量)vt.預(yù)訂；預(yù)留；保留[合作探究]

體會reserve的用法和意義ZhalongNatureReserveisoneoftheworld’smostimportantwetlands.扎龍自然保護區(qū)是世界上最重要的濕地之一。Wereserved/bookedtwoticketsinthenameofBrown.我們以布朗的名義預(yù)訂了兩張票。You’dbetterreserveyourstrengthfortomorrow’sclimb.你最好為明天爬山留點力氣。Shetoldmeallaboutitwithoutreserve.她毫不保留地告訴我這件事。[自主發(fā)現(xiàn)]____________reserve

有/無保留地with/without[常用詞塊]naturereserve自然保護區(qū)reserveatable預(yù)訂餐桌reservetheright保留權(quán)利[鞏固內(nèi)化]

單句語法填空Sorry,thesetwotableshavebeenalready____________(reserve).Youmaybooktheoneoverthere.[思考]

表示“預(yù)訂”的詞還有哪些？____________________________________________________________________reservedbook,order3.makeout看清；分清；聽清；辨認(rèn)出；理解①Itwasdifficulttomakeoutthedoctor’shandwriting.這名醫(yī)生的字跡很難辨認(rèn)。[短語記牢]

記牢下列短語makeup組成；編造；化妝；彌補makeof由……組成(可以看出原材料)makefrom由……組成(看不出原材料)makeit獲得成功；渡過難關(guān)；準(zhǔn)時到達(dá)②Kateheardaman’svoiceinthebackground,butshecouldn’tmakeoutwhathewassaying.凱特在背景中聽到一個男人的聲音，但她聽不清楚他在說什么。③Theteacheraskedthestudentstomakeupapoemaboutthisstory.老師讓學(xué)生們就這個故事編一首詩。④Youwillmakeitifyoutry.你會成功的，如果你努力的話。[鞏固內(nèi)化]

(1)介、副詞填空①Wehavetodrivefasttomake____________thehourswelostinBoston.②Nylonismade____________air,coalandwater.③Thissaladismade____________apples,pears,potatoesandcelery.(2)翻譯句子④我不能理解這段文章的意思。________________________________________________________________________upfromofIcan’tmakeoutthemeaningofthispassage.4.Thisiswhywe’rehere—toobserveTibetanantelopes.這就是我們來這里的原因——觀察藏羚羊?！揪涫浇庾x】Thisiswhy...中why引導(dǎo)的是表語從句，意為“這就是……的原因。”why引導(dǎo)的表語從句表示結(jié)果。【用法總結(jié)】(1)“Thisiswhy...”有時也用“Thatiswhy...”表達(dá)。①That’swhyImusttrustyoutokeepthissecret.那就是我必須得相信你會保守這個秘密的原因。(2)This/Thatisbecause...“這/那是因為……”，為because引導(dǎo)的表語從句，表示原因。②Thisisbecauseplantscanmakefoodfromair,waterandsunlight.這是因為植物可以從空氣、水和陽光中制造食物。[鞏固內(nèi)化]

翻譯句子①這就是我們?nèi)〉萌绱舜蟮倪M步的原因。________________________________________________________________________②那是因為我太在乎你了！________________________________________________________________________Thisiswhywemadesogreatprogress.ThatisbecauseIcaretoomuchaboutyou!UnderstandingincontextThe1980sand1990swerebadtimesfortheTibetanantelope.Thepopulationdroppedbymorethan50percent.Hunterswereshootingantelopestomakeprofits.Theirhabitatswerebecomingsmallerasnewroadsandrailwayswerebuilt.Inordertosavethisspeciesfromextinction,theChinesegovernmentplaceditundernationalprotection.Zhaxiandothervolunteerswatchedovertheantelopesdayandnighttokeepthemsafefromattacks.Bridgesandgateswereaddedtolettheantelopesmoveeasilyandkeepthemsafefromcarsandtrains.Themeasureswereeffective.TheantelopepopulationhasrecoveredandinJune2015,theTibetanantelopewasremovedfromtheendangeredspecieslist.Thegovernment,however,doesnotintendtostoptheprotectionprogrammes,sincethethreatstotheTibetanantelopehavenotyetdisappeared.Intheevening,Idrinkacupofteaandwatchthestars.IthinkabouttheantelopesandwhatZhaxitoldme.Muchisbeingdonetoprotectwildlife,butifwereallywanttosavetheplanet,wemustchangeourwayoflife.Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.[文化視窗]中國政府十分重視藏羚羊等野生生物的保護工作。1981年中國加入《瀕危野生動植物種國際貿(mào)易公約》。1988年《中華人民共和國野生動物保護法》頒布后，由中國國務(wù)院隨即批準(zhǔn)發(fā)布的《國家重點保護野生動物名錄》將藏羚羊確定為國家一級保護野生動物，嚴(yán)禁非法獵捕。截止到2005年底，青?？煽晌骼飮壹壸匀槐Ｗo區(qū)和周邊藏羚羊種群數(shù)量已從1998年的不足2萬只恢復(fù)到5萬多只；西藏的藏羚羊種群數(shù)量已經(jīng)從1999年的7萬只恢復(fù)到目前近10萬只；新疆境內(nèi)現(xiàn)有藏羚羊約5至6萬只。5.attackn.&v.攻擊；抨擊[合作探究]

體會attack的用法和意義Themandiedofaheartattack，whichiscausedbyhislifestyle.這名男子死于由他的生活方式引起的心臟病。Whenananimalisunderattack,itcanrunawayorfightback.當(dāng)動物受到攻擊時，它會逃跑或還擊。Ifyougotherealoneafterdark,youmightgetattackedorrobbed.如果你天黑后一個人去那里，可能會被攻擊或搶劫。[自主發(fā)現(xiàn)]①heartattack/disease

____________②____________受到攻擊③be/get____________被攻擊；被襲擊心臟病underattackattacked[鞏固內(nèi)化](1)單句語法填空①Evenplantscanrunafever,especiallywhenthey’re____________attackbyinsectsordisease.(2)補全句子②Ifsomeone____________________________(患了心臟病),hisheartbeginstobeatirregularlyorstopscompletely.③Travellingtoforestscanalsobedangerousaspeoplehavetofacetheriskof_____________________________________(被動物攻擊).underhasaheartattackbeingattackedbyanimals6.recovervi.恢復(fù)；康復(fù)vt.找回；尋回recoveryn.康復(fù)；恢復(fù)[合作探究]

體會recover及其派生詞的用法和意義He’snowfullyrecoveredfromhisstroke.他現(xiàn)已從中風(fēng)病中完全康復(fù)了。Inearlyfellbutmanagedtorecovermyself.我差一點倒下，但最后還是站穩(wěn)了腳跟。Tothedelightofhisproudparents,hehasmadeafullrecovery.令他自豪的父母高興的是，他已經(jīng)完全康復(fù)了。[自主發(fā)現(xiàn)]①recover____________從……中康復(fù)②recoveroneself站穩(wěn)；靜下心來；恢復(fù)過來③makeafullrecovery全面康復(fù)from[鞏固內(nèi)化]單句語法填空①Whenthegirlrecovered____________shock,shecalled110.②Sheseemedupsetbutquicklyrecovered____________(her).③Thismedicineisquitebeneficialtohis____________(recover)aftertheoperation.fromherselfrecovery7.removevt.去除；移開；脫去；搬走[合作探究]

體會remove的用法和意義Removetheoldwallpaperandfillanyholesinthewalls.撕下舊墻紙，把墻上的洞都填平。Assoonasthecakeisdone,removeitfromtheoven.蛋糕一烤好，立即把它從烤箱中取出。OurofficehasremovedtoShanghaifromBeijing.我們的辦公室已從北京遷到上海。[自主發(fā)現(xiàn)]①remove____________從……中移開/搬走/去除②remove____________...from...從……搬到……fromto[鞏固內(nèi)化]單句語法填空①Theyhavedecidedtoremove____________awarmclimate.②Whenfatandsaltareremoved____________food,thefoodtastesasifitismissingsomething.tofrom8.intendvi.&vt.打算；計劃；想要intentionn.打算；意圖；目的[合作探究]

體會intend的用法和意義Iintendtotake/takingfulladvantageofthistriptobuythethingsweneed.我打算充分利用這次旅行來購買我們所需的物品。Thisbookisintendedforthegeneralreaders.這本書是為一般讀者而寫的。Theschoolisintendedtoremovethebadeffectbroughtbythelabexplosion.學(xué)校打算消除由實驗室爆炸帶來的不良影響。[自主發(fā)現(xiàn)]①beintended____________專為……而設(shè)計的②beintended____________sth打算做某事③intend____________sth打算/計劃/想要做某事fortododoing/todo[鞏固內(nèi)化](1)單句語法填空①Ilookedcarefullyatthetextandrealizedthatitwasintended____________womenwholivedinthecountryside.②JackcametoChinawiththe____________(intend)ofrealizinghisdream.(2)補全句子③Hehadintended_____________________________________，butitrained.他本打算周天去看望祖父母的，但是那天下雨了。forintentiontovisithisgrandparentsonSunday9.threatn.威脅；恐嚇threatenvt.威脅；危及[合作探究]

體會threaten及其派生詞的用法和意義Weallhavebeenawarethattherearetoomanythreatstotheenvironment.我們都已經(jīng)意識到環(huán)境面臨著太多的威脅。Therobberthreatenedthegirlwithaknife.劫匪用刀威脅那個女孩。Theescapedprisonerthreatenedtoblowupthetallestbuildinginthecity.那個逃犯威脅要炸毀這座城市的最高大樓。Over2，200yearsago,Chengduwasthreatenedbyfrequentfloods.2200多年前，成都經(jīng)常遭受洪水的威脅。[自主發(fā)現(xiàn)]①(a)threat____________對……的威脅②threatensb____________sth用某物威脅某人③threaten____________sth威脅要做某事④bethreatened____________受到……的威脅towithtodoby[鞏固內(nèi)化]單句語法填空①It’snodoubtthattheseunsafefoods______________(threaten)thepublicsafety.②Davidthreatened____________(report)hisneighbortothepoliceifthedamageswerenotpaid.③Thethreats____________thehealthofastronautsinspaceareverydifferentfromthoseonearth.arethreateningtoreportto10.watchover保護；照顧；監(jiān)督①Hecanwatchoveryouasyousleep.你睡覺時他可以保護你。[短語記牢]

記牢下列短語watchout當(dāng)心；提防；密切關(guān)注watchoutfor當(dāng)心；提防keepaclosewatchon密切注視或看守②Pleasewatchoutwhencrossingthedangerouscross.通過危險的交叉路口時要小心。③Dowatchoutforcarswhencrossingroads.過馬路時當(dāng)心汽車。④Pleasekeepaclosewatchonthatman.請密切注視/嚴(yán)密監(jiān)視那個人。[鞏固內(nèi)化](1)介、副詞填空①Theof