UNIT4JOURNEYACROSSAVASTLANDSectionⅠReadingandThinking課后·訓(xùn)練提升一、單句語(yǔ)法填空1.I’m(true)sorrythatthingshadtoendlikethis.

答案:truly2.Itgivesmegreat(pleasant)tointroduceourguestspeaker.

答案:pleasure3.Thisisanautomaticreply,(confirm)thatyouremailhasbeenreceived.

答案:confirming4.Itookwhathesaid(literal),buthereallymeantsomethingelse.

答案:literally5.(see)fromthetopofthehill,theschoollookslikeabiggarden.

答案:Seen6.Thesameprinciplewasusedinamethodof(drill)inoilfields.

答案:drilling7.It’ssocoldthateventheriverhas(freeze).

答案:frozen8.Hedidn’tanticipate(take)careofthebabyalone.

答案:taking9.Iwaspleased?(hear)whatyouhadexperiencedduringyourjourney.

答案:tohear10.Marysatbythewindowofthereadingroom,?(read)abook.

答案:reading二、完成句子1.直到第二天,我才明白事情的真相。?thenextdaythatIlearntthetruth.

答案:Itwasnotuntil2.我們將在教室里開(kāi)會(huì),而不是在大廳里。Wewillhavethemeetingintheclassroom.

答案:ratherthaninthehall3.他如此努力,我相信他未來(lái)一定會(huì)成功的。Heissohard-workingthatIbelieveinthefuture.

答案:heisboundtosucceed4.天太冷了,我們不得不待在家里。Itisthatwehavetostayathome.

答案:sofreezingcold5.宣讀結(jié)果時(shí),他屏住了呼吸。Hewhiletheresultswerereadout.

答案:heldhisbreath三、閱讀理解Canadiansareblessedwithanabundanceofnaturalwonderswithenoughlakes,mountainsandriverstoexploreforalifetime.We’vealsogotsomeofthemostshockingwaterfallsonEarth.PissingMareFalls—GrosMorneNationalPark,NewfoundlandandLabradorPissingMareFallsmayhaveafunnysoundingnamebutthey’renojoke:infact,they’reoneofthehighestwaterfallsinCanada.LocatedinthebeautifulGrosMorneNationalPark,thefallsareonlyaccessiblebyboattour.TakakkawFalls—YohoNationalPark,BritishColumbiaTakakkawtranslatedfromCreelooselymeansthe“magnificent”,andit’sasuitablewordforthesecond-highestwaterfallsinCanada.Afterasteepdriveupawindingroad,thesefallsareonlyashorthikefromtheparkinglotalongawheelchairaccessiblepath.NiagaraFalls—NiagaraFalls,OntarioNiagaraFallsarethemostfamouswaterfallsinCanada.Actuallytheyaremadeupofthreedifferentfalls—theHorseshoeFalls,themostpowerfulinNorthAmerica,aretheonlyonelocatedontheCanadianside.Meltingglaciers(冰川)formedthefallsthousandsofyearsagoandthebeautifulgreencolourisduetodissolvedsaltandfinelyground(磨細(xì)的)rock.BridalVeilFalls—BridalVeilFallsProvincialPark,BritishColumbiaPrettyanddelicate,theBridalVeilFallsarelocatedjusteastofChilliwack,BritishColumbia,andreallydolooklikeabridewithabeautifulveil(面紗),withwatergentlypouringoversmoothrock.Aneasy15-minutewalktothefallstakesyouthroughrichleaves.Picnictablesareavailable,andtherearelotsofopportunitiesforviewingwildlifealongtheway.1.WherearePissingMareFalls?A.NearBritishColumbia.B.Inabeautifulsmallpark.C.OnthehighestmountaininCanada.D.BetweenNewfoundlandandLabrador.答案:B解析:細(xì)節(jié)理解題。根據(jù)PissingMareFalls—GrosMorneNationalPark,NewfoundlandandLabrador部分中的“LocatedinthebeautifulGrosMorneNationalPark,thefallsareonlyaccessiblebyboattour.”可知,PissingMare瀑布位于美麗的GrosMorne國(guó)家公園,只有乘船游覽才能到達(dá)。由此推知PissingMare瀑布在一個(gè)美麗的小公園里。故選B項(xiàng)。2.HowdidNiagaraFallscomeintobeing?A.Itremainsamystery.B.Itoriginatedfromseveralrivers.C.Itwasformedbythemeltingglaciers.D.Itwasmadebydissolvedsaltandfinelygroundrock.答案:C解析:細(xì)節(jié)理解題。根據(jù)NiagaraFalls—NiagaraFalls,Ontario部分中的“Meltingglaciersformedthefallsthousandsofyearsagoandthebeautifulgreencolourisduetodissolvedsaltandfinelygroundrock.”可知,融化的冰川在幾千年前形成了瀑布,美麗的綠色是由于溶解的鹽和磨細(xì)的巖石。由此推知,尼亞加拉瀑布是由融化的冰川形成的。故選C項(xiàng)。3.WhatcanyoudoinBridalVeilFalls?A.Huntingwildlife.B.Havingapicnic.C.Collectingsalt. D.Buyingveils.答案:B解析:細(xì)節(jié)理解題。根據(jù)BridalVeilFalls—BridalVeilFallsProvincialPark,BritishColumbia部分中的“Picnictablesareavailable,andtherearelotsofopportunitiesforviewingwildlifealongtheway.”可知,野餐桌隨處可見(jiàn),沿途有很多觀賞野生動(dòng)物的機(jī)會(huì)。由此推知,在BridalVeil瀑布可以野餐。故選B項(xiàng)。四、七選五閱讀理解HowtoprotectyourprivacywhenyoutravelIthasn’tbeenaneasyyearfortheprivacyoftravellers,atleastsofar.Dataleaks,surveillance(監(jiān)視)worriesandthosetroublesomecamerasinairplaneseatbacksandhotelroomsareenoughtomakepassengersanxious.1Fortunately,therearewaystosafeguardyourprivacyonlandandintheair.Thesetipscanhelpyoudealwiththesetroubles.

2“It’snotclevertodeclareonInternetthatyou’retravellingtosomewhere,remindingawiderangeofpeoplethatyourpropertyissittingempty,”saysDannyMcLoughlin.“Thatputsyoursecurityatrisk.”Waituntilyoureturntostartpostingvacationphotos.

Somehomeownersrentingtheirresidencesmayinstallsecuritycameras.Travellersshouldfindoutifthehostsarerequiredtodisclosethepresenceofsurveillancedevices.Iftherentalcomeswithcameras,ensuretheyaren’tinasensitiveareabyconductingacarefulsweep.3

Althoughyoucan’tcontrolhowahotelorairlinehandles—ormishandles—yourdata,youcantakereasonablestepstoensuretheinformationithaswon’tgetyouintotrouble.4Butsomeoftheworstdataleakshappenwhenyou’restayingatahotel.Forexample,ahotelclerksometimesasksforyournameandthenannouncesyourroomnumberafteryou’vecheckedin.You’rebetteroffhandingtheemployeeyourIDwhenheorsheasksforyournameandaskinghim/hertowriteyourroomnumberonapieceofpaper.Why?5Justtobesure,neverleavethecustomercopybehind.Youcandestroyitlater,butkeepitunderyourcontrol.

A.It’sneverbeenbetter.B.Perhapstheyshouldbe.C.Travellerssaythey’retakingprivacyseriously.D.Neverbroadcastyourjourneyonsocialmedia.E.Thereareotherpeopleontheothersideofthewall.F.Sometravellersonlyofferthebareminimum,suchasaP.O.boxinsteadofahomeaddress.G.Reportanythingdoubtfultothehostimmediately—andifyoudon’tlikewhatyouhear,leave.答案:1~5BDGFE五、微寫(xiě)作結(jié)合課文主題,使用本單元所學(xué)單詞與句型寫(xiě)一篇80詞左右的短文。1.今年暑假我和父母一起去了長(zhǎng)白山,在那里我們度過(guò)了一段愉快的時(shí)光。(alongside;pleasant)2.在山頂上很冷,但很值得,因?yàn)閴延^的景色真的很棒。(freezing;spectacular;scenery;awesome)3.水沒(méi)有結(jié)冰,它是藍(lán)色的,深邃而清澈。(freeze)4.我沒(méi)想到會(huì)看到一些罕見(jiàn)的生物,這真是太令人驚訝了。(anticipating;astonishing)5.這次旅行的高潮是欣賞天池周?chē)?6座山峰。(highlight;peak)6.總之,長(zhǎng)白山是一個(gè)一定會(huì)