版英语新学案同步人教必修三全国通用版讲义Unit 5.docx

版英语新学案同步人教必修三全国通用版讲义Unit 5.docx

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版英语新学案同步人教必修三全国通用版讲义Unit5

Section_Ⅰ

WarmingUp&Reading—Prereading

1．Canadaisthesecondlargestcountryandamulticulturalcountry.Howmuchdoyouknowaboutit?

2．Readthefollowingpassageandfindthemainideaofthepassage.

CanadaisthesecondlargestcountryintheworldafterRussia.ItislargerthantheUSAandreachesnearlyaquarterofthewayroundtheearth.Thedistancefromeasttowestisover5,500kilometresandthecountrycoverssixoftheworld's24timezones.However,itspopulation,about33.8million,isonlyaboutonefifthofRussia's.Nearly90%ofCanadianslivewithin200kmoftheborderwiththeUnitedStates,whichmeansthatCanadacontainsvastexpanses（宽阔的区域）ofwildernesstothenorth.Canada'snativepeoplesmakeuplessthantwopercentofthepopulation.

Theweatherisdifferentfromareatoarea.Inthenorth,thewintersarelongandhard,withsnowforsixmonthsoftheyear.Thetemperaturecanfallto60℃belowzero.Inthecapital,Ottawa,theaveragewintertemperatureis10℃belowzero,andinsummer21℃.ThewestcoastofCanadaisthewarmestplaceinwinter.TheaverageJanuarytemperatureis3℃，andinJulyitis18℃.Hereitrainsaloteverymonthoftheyear.Plantsgrowwellalltheyearroundandtheparksandgardensarefamousfortheirflowers.

Canadahasonethirdoftheworld'ssupplyoffreshwater.Therearefivegreatlakesinthesouth,andtherearemanyothers,especiallyinthenorth.Mostoftheelectricityisproducedbywater.Thecountryhasagreatdealofcoal,oilandnaturalgas,andtheseareallexploited（开发）forenergy.

Muchofthecountryiscoveredbyforests,andwoodiscutandsoldallovertheworld.Canadaisalsotheworld'sbiggestproducerofthekindofpaperthatisusedfornewspapers.FishingisalsoveryimportantforCanadians.Fishfromtheeastandwestcoastsissoldtomanyothercountries.

WarmingUp

HowmuchdoyouknowaboutCanada?

Let'shaveaquiz.

1．WhichisthenationalflagofCanada?

2．WhichisthenationalflowerofCanada?

3．Whatlanguage（s）doCanadiansspeak?

A．English.

B．EnglishandGerman.

C．EnglishandFrench.

D．EnglishandSpanish.

4．WhichisthecapitalofCanada?

5．WhichisthenationalanimalofCanada?

答案：

1～5　ACCDA

FastReading

Scanthepassageandthenchoosethebestanswersaccordingtothepassage.

1．“Thewholecontinent”inParagraph1refersto________.

A．theUSA

B．Canada

C．theAtlanticcoast

D．theAmericancontinent

2．WhyarethecousinsnotflyingdirecttotheAtlanticcoast?

A．BecausethereisnodirectflighttotheAtlanticcoast.

B．Becausethedistancefromthewestcoasttotheeastisn'tsolong.

C.BecausetheywanttotravelacrossCanada.

D．BecauseitischeapertotakeatraininCanada.

3．Twodayslater,whydidtheybegintorealizethatCanadaisquiteempty?

A．Becausetheyfoundnobodyalltheirwaytothewest.

B．BecauseCanadaissurroundedbyoceansonthreesides.

C．BecausetherearetoomanylakesinCanada.

D．Becauseabout30millionpeopleliveonsuchahugelandandmostofthemlivewithintheareasoftheUSAborder.

4．Whatis“TheTrueNorth”accordingtothetext?

A．ThenorthernpartofCanada.

B．ThenameofapartofCanada.

C．ThenameofthetrainthatgoesacrossCanada.

D．Thenamethattheycallthewholecountry.

5．Thesentence“Canadaisquiteempty”tellsusthat________.

A．Canadahasfewresources

B．mostCanadiansprefertoliveabroad

C．farmsinCanadaareextremelylargeinsize

D．Canadahasasmallpopulationforitslargesize

答案：

1～5　BCDCD

CarefulReading

1．Readthepassagequicklyandtrytowritedownthemainidea.

Thepassageisaboutthe_trip_of_the_two_girls_acrossthewholeCanada,andittellsussomeinformationaboutthecountry.

2．Readthepassageandmatcheachpartwithitsmainidea.

Paragraph1DA．ThetrainwentsouthwardtoToronto.

Paragraph2BB．TheirfriendDannyLinmetthemattheairportandhelpedthemtogettothestation.Ontheway,DannytoldthemalotofinformationaboutCanada.

Paragraph3EC．ThetwogirlswentthroughawheatgrowingprovinceandthenbacktotheportcityofThunderBay.

Paragraph4CD．LiDaiyuandLiuQianwenttovisittheircousinsbyflyingtoVancouverfirst,andthentakingthetrainacrossthewholecontinent.

Paragraph5AE．WhentheycrossedtheRockyMountains，thegirlssawmanyanimals.ThentheywenttoCalgary.

3．Readthepassagecarefullyandcompletetherouteofthetrip.

答案：

（1）the_Rocky_Mountains__

（2）Thunder_Bay

（3）the_Great_Lakes

Summary

Readthepassagecarefullyandfillintheblanks.

LiDaiyuandLiuQianwere1.onatripacrossCanada.2.Insteadoftakingtheaeroplanealltheway,theywould3.crossCanadabytrainafterarrivinginVancouverbyair.Canadaisthesecond4.largest（large）countryintheworld.Itis5,500kilometresfromcoasttocoast.Astheywent5.eastward,_theysawbeautifulscenery,aswellaslargecities.Vancouver6.is_surrounded（surround）bymountainsandthePacificOcean.7.Having_settled（settle）downintheirtrainseats,theylookedoutofthewindowatsomemountaingoatsandagrizzlybearandaneagle.TheywentbythecityofCalgary.ItisfamousfortheCalgaryStampede.Manyofthecowboys8.taking（take）partinthecompetitiontherehavea9.giftforridinghorses.ThentheyarrivedinThunderBay，acityatthetopoftheGreatLakes,andlearnedevenmoreaboutCanadaandits10.natural（nature）resources.

Discussion

IfsomedayyourfriendgoestoCanada,wherewillyourecommendhimtogo?

Why?

I_will_recommend_him_to_go_to_Vancouver.Because_it_lies_in_Canada's_warmest_part_and_it_is_Canada's_most_beautiful_city,_surrounded_by_mountains_and_the_Pacific_Ocean.

Section_Ⅱ

WarmingUp&Reading—LanguagePoints

词义匹配

1．surround　A．onorontoaship,airplane,ortrain

2．aboardB．friendlyinformalconversation

3．chatC．tobeallaroundsomeoneorsomething

4．urbanD．placeofshelterforships

5．harbourE．atownorcity

6．measureF．tofindthesize,qualityetc.,ofsth.

7．withinG．verysmallindegree

8．slightH．insidetherangeorlimitsofsth.

答案：

1～8　CABEDFHG

1．surroundvt.&vi.包围；围绕

★背诵佳句培养语感

（教材原句）PeoplesayitisCanada'smostbeautifulcity,surroundedbymountainsandthePacificOcean.

人们说它是加拿大最美丽的城市，被大山和太平洋环抱。

（鲜活例句）Withthehousessurrounded,thethiefcouldn'tescapeandwascaughtbythepolicemen.

因为房子被包围，小偷无法逃脱，便被警察抓住了。

★归纳拓展全析考点

（1）besurroundedby...　　被……包围、环绕

（2）surroundoneselfwithsb./sth.和某人/某物在一起

（3）surroundingadj.周围的；附近的

（4）surroundingsn.环境

①Jillwassittingonthefloorsurroundedbyboxes.

吉尔坐在地板上，周围摆满了箱子。

②I'dliketobringupmychildinhealthysurroundings.

我想在健康的环境中养育我的孩子。

[语境串记]

Onceuponatime,akingwhowaspolitetosurroundingcountrieslivedinacastlesurroundedbyalargeforestandhavingwonderfulsurroundings.

从前，在一个绿树环绕、环境优美的城堡里住着一位国王，他对邻邦十分友好。

★明辨易混防范失误

比较　surroundings,environment

surroundings

主要指自然环境，偏重于生活、居住的周围环境

environment

指大的自然环境，范围要比surroundings大；也可指精神环境、人文环境。

强调环境对人的感受、道德以及观念的影响

用surroundings和environment填空

③Asisknowntoall,anunhappyhomeenvironmentcanaffectachild'sbehaviour.

④Ittookmeafewweekstogetusedtomynewsurroundings.

2．measurevi.&vt.测量；衡量；判定；有……长（宽、高、重）　n．计量制；尺寸；计量单位；措施

★背诵佳句培养语感

（教材原句）Itissowettherethatthetreesareextremelytall,somemeasuringover90metres.

那儿湿度很大，所以树长得很高，有些高达90多米。

（鲜活例句）Wealthisnotalwaysthemeasureofhappiness.

财富不总是衡量幸福的尺度。

（鲜活例句）Ameterisameasureoflengthandakilogramisameasureofweight.

米是长度单位，公斤是重量单位。

★归纳拓展全析考点

（1）measuresth.bysth.　用某物来衡量某物

（2）makesth.tosb.'smeasure照某人的尺寸做某物

takemeasures/steps/actiontodosth.采取措施做某事

①Educationshouldn'tbemeasuredpurelybyexaminationresults.

教育不应该纯粹用考试成绩来衡量。

②Thegovernmenthastaken_measurestopreventthespreadofAIDS.

政府已采取措施防止艾滋病的传播。

3．aboardadv.&prep.在船、飞机、火车或公共汽车上

★背诵佳句培养语感

（教材原句）Thatafternoonaboardthetrain,thecousinssettleddownintheirseats.

那天下午表姐妹俩才登上火车落了座。

（鲜活例句）Theplanecrashed,killingall180peopleaboard.

飞机坠毁了，机上180人全部遇难。

★归纳拓展全析考点

goaboard（theship/plane/train）上（船、飞机或火车）

onboard在船（车、飞机等）上

goonboard上船（车、飞机等）

①Assoonaswewentonboard/wentaboard,ourshiplefttheport.

我们一上船，船就出港了。

[点津]　aboard相当于onboard。

boardv．上（船、飞机等）；寄宿n．木板；董事会；膳食（费用）

abroadadv.在国外；到国外

broadadj.宽阔的

②Hurryup!

It'stimeforustoboardtheplane.

快点！

到我们登机的时间了。

[语境串记]

Themanwithbroadshouldersboardedtheplanetotravelabroadandheonlytookdailynecessariesaboard.

这位肩膀宽阔的人登机去国外旅游，他只携带日常用品上飞机。

4．withinprep.在……之内

★背诵佳句培养语感

（教材原句）Atschool,theyhadlearnedthatmostCanadianslivewithinafewhundredkilometresoftheUSAborder...

他们在学校学过，大多数加拿大人居住在靠近美国几百千米以内的边境地带……

（鲜活例句）HewaswaitinginsidethehallandhesaidGrandmawouldbebackwithintenminutes.

他在大厅里等着，并且说奶奶十分钟之内回来。

★归纳拓展全析考点

withinone'spower/ability　在某人能力之内

withinreach触手可及

①Itwasn'twithinmypowertohelpher.

帮助她并非我力所能及之事。

②Adjustthecarseatsothatallthecontrolsarewithin_reach.

把汽车座位调整一下，以便所有的控制装置伸手可及。

[点津]　withinreach有withinone'sreach,within（easy）reachof等变式。

Ⅰ.单句语法填空

1.ThealienstookmeaboardtheUFOsothattheycoulddoresearchonme.

2．Thereisjustslightly（slight）toomuchsaltinthesoup.

3．Davidlikestosurroundhimselfwithyoungpeople.

4．Thetailormadeasuittomymeasure.

5．Wearelivinginpleasantsurroundings（surround）．

Ⅱ.完成句子

1.这个池塘宽约2米。

Thepondmeasures_about_2_metresacross.

2．山里的景色非常美。

The_scenery_in_the_mountainsisverybeautiful.

3．我们难以决定是向东走还是向西走。

Wecouldn'tdecidewhether_to_go_eastward_or_westward.

4．那座寺庙在两国边界附近。

Thetempleisnear_the_borderbetweentwocountries.

5．我们在咖啡馆坐了几个小时，谈了谈各自的经历。

Wesatinthecaféforhourschatting_aboutourexperiences.

6．当飞机失事时，机上所有乘客遇难。