2018-2019學(xué)年北師大版高中英語(yǔ)必修三教學(xué)案：Unit7 the sea-詞匯篇2（教師版）

學(xué)必求其心得，業(yè)必貴于專(zhuān)精學(xué)必求其心得，業(yè)必貴于專(zhuān)精學(xué)必求其心得，業(yè)必貴于專(zhuān)精Unit7TheSea詞匯篇2____________________________________________________________________________________________________________________________________________________________________1、掌握第7單元第二三課的重點(diǎn)單詞，短語(yǔ)及句型.2、靈活運(yùn)用第7單元第二三課的重點(diǎn)單詞，短語(yǔ)及句型.一、課時(shí)重點(diǎn)話題談?wù)摵Ｑ笪廴镜默F(xiàn)狀、緣由及危害，增強(qiáng)保護(hù)環(huán)境的意識(shí)詞匯核心詞匯energy,melt,protect，disappear話題擴(kuò)展詞匯suppose,handle短語(yǔ)及搭配remindsb。todosth，breakthelaw，dealwith重要句型1。Therearetoomanyfishermenfishinginthesameplace。2。Oftenitisquitedifficulttofindwho’sresponsibleforpollution.3。Theyalsotrytohelppeopletogetotherkindsofjobssotherearelesspeopletryingtomakealivingfromfishing。功能Interaction相互交流二、單詞詞組重點(diǎn)1。Howcanwedealwiththisproblem?我們?nèi)绾尾拍芴幚磉@些問(wèn)題呢？dealwith意為“處理,處置；對(duì)付,應(yīng)付”。如：Howareyougoingtodealwiththewaterpollutionofthisarea？Itisverydifficulttodealwithnoisychildren。辨析：dowith也是“處理,處置；對(duì)付”之義。區(qū)別在于:deal為不及物動(dòng)詞,本身不需要賓語(yǔ)；do為及物動(dòng)詞，本身需要賓語(yǔ)。如：Youmustdoallyoucanwiththeexamination.你必須盡最大努力準(zhǔn)備好這次考試。Whatshallwedowiththeproblem？/Howshallwedealwiththeproblem？我們將如何處理這個(gè)問(wèn)題？.

2.Ifyoumisssomeinformation,writeaquestionmarktoremindyoutolistenespeciallycarefullythesecondtime.如果你錯(cuò)過(guò)了一些信息，寫(xiě)一個(gè)問(wèn)號(hào)來(lái)提醒你第二次特別仔細(xì)地去聽(tīng).remindsb.todosth。提醒某人做某事。如：Iremindedhimtocomebackbeforedark。拓展:remindsb.ofsth.使某人回想起某事。如：ThelovelyMickeyMousedoesn'tremindpeopleoftheunfavour-ableimagesofmiceandrats.可愛(ài)的米老鼠并沒(méi)有讓人們想起老鼠那不好的形象。3。It'sthreetimesasbigasunderwater。水下部分是水上部分的三倍。該句為as…as句型，asbigasunderwater后面省略了asthatabovewater。該句threetimes為狀語(yǔ)，修飾as…as句型。比較句型中的狀語(yǔ)要放在第一個(gè)as或比較級(jí)之前。如：Thisboxistwiceasbigasthatone.Theshipcanrunthreetimesfasterthansmallboat.誤區(qū)警示：不要受漢語(yǔ)干擾而把“大三倍"說(shuō)成biggerthreetimes。4。There

are

fantastic

shows

every

two

hours。

“every+基數(shù)詞+復(fù)數(shù)名詞”，表示“每……,每隔……”。

如：

I

go

there

every

three

days。

我每隔兩天就去那里一趟。

He

stopped

and

turned

round

every

few

meters。

每隔幾米他就停下來(lái)回頭看看。

拓展：

我們還可以用“every+序數(shù)詞+單數(shù)名詞"來(lái)表達(dá)同樣的意思。

Every

four

years=every

fourth

year

每四年，每隔三年

every

two

days=every

other/second

day

每?jī)商?每隔一天5。辨析：energy，power,strength與force(1）energy主要指人的精力，自然界的力、能源等.如：Oldthoughheis，hestillhasmuchenergytowork12hoursaday。Electricalenergyraisesandlowerselevators。（2）power主要指做一件事所依靠的能力、功能、人或機(jī)器等事物潛在的或所能發(fā)揮出來(lái)的力量、職權(quán)、權(quán)力或政權(quán)。如：Waterpowercreateselectricpower。水力能產(chǎn)生電力。（3）strength常指固定潛在的力量,指人，著重指力氣，指物,著重指潛力等。如:Wedon’tknowthestrengthoftheirteam。（4）force主要指暴力，勢(shì)力，說(shuō)服力，壓制力,法律、道德或感情的力量，總之，它是活動(dòng)過(guò)程中的力。如：Thepolicehadtouseforcewhentheytookhimtothepolicestation.6。discoveryn。發(fā)現(xiàn)theactofdiscoveringsth.Inspiredbytheirdiscovery,manypeoplewentclimbingthehillsinsearchofmorecavepaintings。由于受到他們發(fā)現(xiàn)的鼓舞，更多的人翻山越領(lǐng)去搜尋更多的洞穴壁畫(huà).discovery的常見(jiàn)搭配：anexcitingdiscovery令人興奮的發(fā)現(xiàn)；afinaldiscovery最后的發(fā)現(xiàn)；agreatdiscovery偉大的發(fā)現(xiàn)；animportantdiscovery重要的發(fā)現(xiàn)；aresearchdiscovery研究上的發(fā)現(xiàn)辨別：discovery與inventiondiscovery指發(fā)現(xiàn)的早已存在但未為人所知的東西；invention指發(fā)明以前沒(méi)有的東西。如:ThediscoveryofColumbuswasquiteaneventintheworld.Thecomputerisoneofthemostimportantinventionsofthetwentiethcentury.7。

educate

vt.

教育

to

teach

people

by

giving

lessons

Black

children

were

educated

in

separate

schools

from

the

white

children.

黑人與白人的孩子在各自的學(xué)校接受教育。

education

n.

教育；

educator

n。

教育

工作者；

educational

adj。

教育的

辨別:educate

與teach

educate是“教育，給予智力、文化或道德上的訓(xùn)練”;

teach是“教授，傳授”的普通說(shuō)法。如：

We

must

educate

the

students

to

become

useful

people

for

our

motherland.

He

teaches

both

physics

and

chemistry。8。

melt/

melt/

vi.

融化，熔化

to

change

from

solid

to

liquid

All

of

our

ice

cream

and

frozen

foods

melted。

melt的常見(jiàn)短語(yǔ):

melt

away融化,使消失；

melt

down

將……融化、熔化；

melt

in

在……中融化、熔化，溶解于；

melt

into

融化、熔化成；

melt

into

tears

痛哭；

melt

with遇熱融化，因……軟化1。Themainroleofauniversityprofessoristo

______

studentsratherthansimplytellingthemwhattodo。A。teachB。treat C.dealwithD。educate【答案】D【解析】考查動(dòng)詞。句意:大學(xué)教授的主要角色是教導(dǎo)學(xué)生而不是簡(jiǎn)單的告訴他們應(yīng)該怎么做。根據(jù)句意可知ABC選項(xiàng)“教"、“對(duì)待”、“處理"均不正確，所以選D。2?！猋ouarealwaysfullof_____.Canyoutellmethesecret?---Takingplentyofexerciseeveryday.

A。power

B.strength

C.force

D.energy

【答案】D【解祈】考查名詞近義詞的理解。句意：你總是充滿(mǎn)活力,能告訴我秘訣嗎？每天多做運(yùn)動(dòng),還要注意飲食平衡。A.power能量，B。strength力量，C。force武力,動(dòng)力，D.energy精力。befullofenergy精力充沛。故選D。3。Thelittleboyhasnotthe_____toliftthisheavystone.A.energyB.forceC.powerD.strength【答案】D【解祈】句意為:這個(gè)小男孩沒(méi)有力氣抬這個(gè)重石頭.energy原是物理學(xué)上的術(shù)語(yǔ)“能量”，用于人時(shí)則指“精力”，如:

Heworkedwithgreatenergy。他以巨大的精力工作。power力量，能力strength使個(gè)人的行為,行動(dòng)變?yōu)榭赡艿牧α?而power是（物理上或自然具備的)力量，能力。因此正確選項(xiàng)為D。4。Thedepartmentheaddoesnotbelievethatthisistherightwaytodealwiththeproblem.A．部門(mén)領(lǐng)導(dǎo)并不認(rèn)為這就是發(fā)現(xiàn)問(wèn)題的唯一途徑。B．部門(mén)領(lǐng)導(dǎo)不相信這一方法能正確找出那一問(wèn)題。C．部門(mén)領(lǐng)導(dǎo)認(rèn)為這不是解決這一問(wèn)題的正確途徑。D．部門(mén)領(lǐng)導(dǎo)相信不用這個(gè)辦法也是能發(fā)現(xiàn)問(wèn)題的?！敬鸢浮緾【解祈】考查句子的理解。根據(jù)題干，理解的關(guān)鍵在于dealwith,意為“處理，解決；對(duì)付，應(yīng)付"。顯然：發(fā)現(xiàn)、找出均不正確。故選C。5。Remindhim_________thewindowwhenheleaves.

A。ofclosing

B。closing

C。toclose

D.close【答案】C【解析】此題容易誤選A，受remindsb.of(doing)sth。這結(jié)構(gòu)的影響。比較以下三個(gè)結(jié)構(gòu)：remindsb.ofsth=使某人想起某事remindsb.ofdoingsth。=提醒某人做過(guò)某事（暗示動(dòng)作已發(fā)生)提醒某人做過(guò)某事remindsb.todosth。=提醒某人去做某事（暗示動(dòng)作尚未發(fā)生）。因此此題最佳答案為C?；A(chǔ)演練1。根據(jù)句意和單詞首字母寫(xiě)單詞，完成句子。1)Itiswarmernow,andthesnowisbeginningtom.

2)Tomostofussarethemostdangerousfishinthesea.

3）YaoMing，afamousbasketballstar,is229ctall。

4)Jimmy，a12—year—old_______（男學(xué)生)，isshortforhisage.

5）Shewasshockedatthe_______（發(fā)現(xiàn)）thathewasathief.

6)Childrenunder1.1meterscangeta50％_______（折扣)onrailtravel.

7)Wecanget_______(最新的)informationbysurfingtheInternet。

8)Ifyoutravelbysea,youmayseethemostbeautiful_______(珊瑚)。

2.用所給單詞的適當(dāng)形式填空。1)Allparentshopetheirchildrencangetacollege_______(educate)。

2）Beingyourownbossisoneofthe_______（attract)ofowningyourownbusiness。

3)Inmyopinion,teenagersshouldbe_______(energy）indoingeverything.

4)IfherefusestopayIshalltake_______(measure)againsthim.

5）Wemeasuredthe_______(long)andwidthofthelivingroom。

3。用括弧中所給單詞的適當(dāng)形式填空。Dolphinscanbeuptotwelvetimes1)_______(small）thanwhalesbut2)_______（big)isnotalwaysbetter.Dolphinsareprobably3)_______（intelligent）creaturesinthesea。4)_______(big)dolphinscanmeasurefourmetersbutcommondolphinsareusuallylessthantwometerslong.Dolphinsareoneof5）_______（friendly）creaturestomanandoftenfollowships.Dolphinsalsohavea6）_______(good）systemofcommunicationthanotheranimals.

Theyare7)_______(easy）ofallanimalstotrainandareoften8)_______（popular)animalsinzoosandaquariumsaroundtheworld。

鞏固提高4。根據(jù)課文，補(bǔ)全短文。Thisisastoryofaverybigfishandaverysmallfisherman.Six—year—oldBenWoodisonly100centimeterstallin1）_______(high）,buthecaughtafishwhichis120centimetersin2)_______（long).Andthefish,atforty-onekilos,is3)_______（big)fishofitskindthatanyfishermanhasevercaught。Anaveragefishlikethismeasures90centimetersin4)_______(long)，anditcanweigh5)_______(much）30kilos。參考答案：1。1)melt2)sharks3)centimeters4）schoolboy5)discovery6)discount7)up—to—date8）coral2。1)education2）attractions3)energetic4）measures5）length3.1）smaller2）bigger3)themostintelligent4）Thebiggest5）themostfriendly6)better7）theeasiest8）themostpopular4.1）height2)length3)thebiggest4）length5）morethan1。選擇恰當(dāng)?shù)膯卧~或短語(yǔ)完成句子。energeticup—to-dateattackeducatewatchouttrickmeasurelengthtinyattack1)Lukeputouthishandandtouchedthe_______fingersofhisbabydaughter。2)Theyhaveaccessto_______informationthroughacomputerdatabase。3)Weneedtobemore_______inpromotingourselvesabroad.4)Iwas_______forthelaw。5)Hewas_______byherbeauty。6)Healways_______hiswordswithcaution。7)Sheis_______outinjewels。8）You'llbecomeanalcoholicifyoudon’t_______.9)Theenemy_______duringthenight.10)Hewontheracebya_______。2。根據(jù)括號(hào)內(nèi)的提示翻譯下列句子。1）如果你不注意，你會(huì)因過(guò)度勞累而垮掉的。（watchout）____________________________________________________2)中國(guó)的面積是日本的25倍。(數(shù)詞+times+as...as)____________________________________________________3）你越努力學(xué)習(xí)，英語(yǔ)就會(huì)學(xué)得越好.（the+比較級(jí),the+比較級(jí))____________________________________________________4）我認(rèn)為讓海豚表演是殘酷的。（dotricks）____________________________________________________5）在當(dāng)代詩(shī)人中,他是最沒(méi)名氣的一個(gè).（least）____________________________________________________3.根據(jù)句意,用括號(hào)內(nèi)所給形容詞的比較級(jí)形式填空。1）Mr。Smithis_______maninthisoffice.(rich)2)Winteris_______seasonoftheyears。(cold)3）Thisradioisnotso_______asthatone.(cheap)4）Itismuch_______todaythanyesterday。(hot)5)Sheisalittle_______thanherclassmates.（careful）6）_______peoplecametothemeetingthanlasttime.（many）7)Whichbookis_______,thisoneorthatone?（easy）8)Myroomis_______thanyours.（small)9）Hainanis_______fromBeijingthanHunan。（far）10)Skatingis_______thanswimming.(exciting)11）Jimis_______thanalltheothers.(honest)12)Thingsaregetting_______and_______。（bad）13）Thehigheryouclimb，the_______itwillbe。（cold）14）Nowhislifeisbecoming_______and_______。(difficult）15）Thereare_______boysthangirlsinourclass。(few）4.根據(jù)文章內(nèi)容，補(bǔ)全短文.Somefishare1）_______colorfulthansomeotherfishbuttheymovebeautifullyandsomefishcanproducesoundsalmosttwiceas2）_______asyourspeakingvoice。Youcertainlywon’tfinda3)_______fish。Themost4)_______dolphinswillgivetheaudiencefantasticshows.Swimwithdolphinsandfacean5)_______bythemostdangerouscreatureinthesea—thegreatwhiteshark。Youngerchildrencanbe6)_______aboutdailylifeonthebeach.Lookcarefullyforthe7）_______fishintheworld。Itisnotasbig8）_______aflyinyourhouse。參考答案:1。1）tiny2）up—to—date3）energetic4）educated5）attracted6）measures7)tricked8）watchout9）attacked10)length2。1)Youwillbreakdownbecauseofoverworkifyoudon’twatchout。2)Chinaistwenty—fivetimesasbigasJapaninthearea。3）Theharderyoustudy，thebetteryouwilldoinEnglish。4）Ithinkit’scrueltomakedolphinsdotricks.5）Ofthemodernpoets,heisoneoftheleastknown.3.1）therichest2）thecoldest3)cheap4）hotter5)morecareful6）More7)easier8）smaller9）farther[further］10）moreexciting11）morehonest12)worse，worse13)older14)more,moredifficult15）fewer4.1）less2）loud3)noisier4)intelligent5）attack6）educated7)tiniest8)as__________________________________________________________________________________________________________________________________________________________________1.Thereareplentyofjobs______inthewesternpartofthecountry.A.presentB.availableC。preciousD.convenient2。Runningacompanyisnot______amatterofhiringpeople—theyalsoneedtobetrained。A。simplyB。partlyC。seriouslyD。equally3.Afterthelongjourney,thethreeofthemwentbackhome,______。A。hungryandtiredlyB.hungryandtiredC.hungrilyandtiredlyD.hungrilyandtired4.Inthosedays,our______concernwastoprovidepeoplewhowerestoppedbythesnowstormwithfoodandhealthcare。A。normal B.constant C.permanent D。primary5。Asheworksinaremotearea,hevisitshisparentsonly______.A.occasionallyB.anxiously C。practically D。urgently6。Mybrotherisreally____。Heoftenworksinhisofficefarintothenight。A。open-mindedB。hard—workingC。self-confidentD.warm-hearted7。Inmyview，London’snotasexpensiveinpriceasTokyobutTokyois___intraffic。A。themostorganized B.moreorganizedC。so

organizedas D.asorganizedas8。Thechildrenlovedtheirdaytrip，andtheyenjoyedthehorseride.A.mostB。moreC.lessD。little9。I'msurethatyourletterwillgetattention.Theyknowyou’rewaitingforthereply。A。continuedB。immediateC。carefulD。general10.It’shightimeyouhadyourhaircut；it’sgetting。A.toomuchlongB.muchtoolongC.longtoomuchD。toolongmuch答案：1—5BABDA6-10BBAAB二、完形填空閱讀下面短文，掌握其大意，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)，IstillrememberthefirsttimeIwas“qualified"togotoafootballgamewithmydaddy.Myparentshadsixchildren;sotheyhadamillion36forwhenyoucouldbe“qualified”todothings.Itwasacoldfallday,andIhadjustturned8，themagic“qualified”agefor37。Theskyhunglowandheavyoverourheadsaswe38thesteepstreetsthatledtothestadium.Followingmydad，I39tokeepupwithhim。Weboughtourtreatsandclimbeduptothetopofthe40.Ourseatswereinthethirdrowfromthetop,sotheywereeasyto41。Itwasveryimportantforustobeinourseatsbeforekick-off,whichmadeeverythingleadinguptoitamad42againsttheclock.Wehadjust43intoourseatswhenalightrainstartedtofall。Everyoneopenedtheirumbrellas.44therain,DaddyandIhadagreattime.Eachyear，Ireturnedtoatleastone45eachseasonwithmydaddy。I46thesemomentsandlookedforwardtoourtimetogether.MydadandIbecamebest47atthefootballgames.Icouldaskmydadaboutanythingandknewthathewouldanswerme48andtoldmeeverythingheremembered。Iintentlylistenedashe49hischildhood，mygrandparents，thelovebetweenheandmymother，andpoliticsatworkingeneral.WhenIwas19，TheUniversityofUtahwasplayingtheiropeninggameatUtahStateUniversity.Dadreallywantedtogo,andIreallywantedtogetthose50;sowedrovealongtriptoUtah.Weatehugehamburgers51wewatchedthegamewiththesunsettingbehindus。ThisSundayIwillhavethe52ofclimbingthosesteepstreetsleadingtothestadiumoncemore.Iwalkapace53now,sothatmyageddaddycankeepupwithme。Inallmyyearsof54