Unit 5Amazing nature 第一課時(shí)Starting out l練習(xí)（含答案） 外研版（2024）七年級下冊

第一課時(shí)Startingouteq\a()根據(jù)句意及首字母或漢語提示完成句子1．Shelikestogetcloseton________becausesheenjoysthepeaceandquietthere.2．Thepopulationofourvillageisabouttent________.3．Thesebeautifulflowersarelikestarsinthedarks________.4．Thestandardoftheexamisquiteh________，soIneedtostudyhardtomeetit.5．MyfriendDanielisatanewschoolandstudieshardinhis________(空閑的)time.eq\a()閱讀理解【主題：人與自然北極圈】PeopleoftenthinkoftheNorthPole(北極)andtheSouthPoleassimilarfrozen(冰凍的)wastelands.Theyarebothplaceswithverycoldtemperaturesandfewpeoplelivethere.However,theNorthandSouthPolesarenotmuchalikeaspeoplemayimagine.TheNorthPolehasnoland,onlythickice.Temperaturesseldomgoabove32°F,atwhichwaterturnsintoice.Mostofthetime,itstaysbelowzero.Inwintertemperaturesareusuallyaslowas－30°F.Althoughconditionswereverypoor,peopletriedformanycenturiestoreachtheNorthPole.Morethan100yearsago,twomen,RobertPearyandMatthewHenson,wereabletogettothisenvironmentfulloftroublesanddifficulties.TheyreachedtheNorthPoleonMarch8th,1909.Itwasreallyahardtripforthem.TherearefewthingsmoredangerousthancrossingtheArctic(北極地區(qū))onfoot.Peoplewhostaytheremayfacemanyproblems:verycoldtemperatures,suddenstorms,andevenhunger.Mostoftheareaisuninhabited.Fewpeoplecanliveinsuchachallengingplace.Peoplemightthinkthatwithsuchlowtemperaturesformostoftheyear,theicewouldbethickandhard.However,thisisnottrueintheArctic.Themovementoftheoceanwaterundertheicemayoftencausemanydifferentchangesonthesurface.Sometimestheicebreaksintotwoopeninglanes(道)ofwatercalled“l(fā)eads”.Anyonewhofallsintoaleadcanbefrozentodeathinafewminutes.()1.Thispassageisprobablyfrom________.A.abookreview B．a(chǎn)sciencebookC.aschoolreport D．a(chǎn)historymagazine()2.Accordingtothepassage,whathappenedmorethan100yearsago?A.TwomensucceededingettingtotheNorthPole.B.TemperaturesintheNorthPolewentabove32°F.C.TheenvironmentintheNorthPolesuddenlybecameworse.D.TheNorthPolechangedintothickicebecauseofthetemperatures.()3.Whatdoestheunderlinedword“challenging”probablymean?A.Hopeless.B．Beautiful.C．Dangerous.D．Difficult.()4.Thereasonwhytheicebreaksintotwoopeninglanesofwateris________.A.thatthetemperaturesuddenlydropsB.thatthemovementoftheicechangesthelanesofwaterC.thatthewaterundertheiceisfrozenD.thattheoceanwaterundertheicemoves

【詳解答案】基礎(chǔ)達(dá)標(biāo)1．nature2.thousand3.sky4．high5.free閱讀提升【語篇解讀】本文主要介紹了北極的寒冷天氣和真實(shí)地域信息。1．B解析：推理判斷題。根據(jù)第一段第一句“PeopleoftenthinkoftheNorthPole(北極)andtheSouthPoleassimilarfrozen(冰凍的)wastelands.”并結(jié)合全文可知，本文主要介紹了北極的實(shí)際情況，內(nèi)容與“自然科學(xué)”有關(guān)，所以這篇文章有可能出自一本科學(xué)書。故選B。2．A解析：細(xì)節(jié)理解題。根據(jù)第三段中的“Morethan100yearsago,twomen,RobertPearyandMatthewHenson,wereabletogettothisenvironmentfulloftroublesanddifficulties.TheyreachedtheNorthPoleonMarch8th,1909.”可知，100多年前，有兩個人成功地到達(dá)了北極。故選A。3．D解析：詞義猜測題。根據(jù)倒數(shù)第二段中的“Peoplewhostaytheremayfacemanyproblems:verycoldtemperatures,suddenstorms,andevenhunger.Mostoftheareaisuninhabited.Fewpeoplecanliveinsuchachallengingplace.”可知，此處表示“很少有人能住在如此有挑戰(zhàn)性的地方”，所以推測challenging意為“挑戰(zhàn)性的，艱難的”，與Difficult同義。故選D。4．D解析：細(xì)節(jié)理解題。根據(jù)最后一段中的“Themovementoftheoceanwaterundert