2024秋高中英語(yǔ)課時(shí)作業(yè)20Unit18BeautyPeriodSixGrammar含解析北師大版選修6

PAGEPAGE4課時(shí)作業(yè)20GrammarⅠ.單詞拼法1．Ifyouwanttochangeforabetterroom,you'llhavetopayanother50yuan.2．WhenshewasinParis,shewould_go(go)shoppingonweekends.3．Iwould_fly(fly)tothemoononeday.4．Whenthemanwasaboy,hewould_sit(sit)forhoursatthedoor.5．Eachoftheanswersisworth20points.6．Idon'tthinkeitherofthetwogirlsarecapableofthework.7．Anothertwoweekspassedandhegotnoanswerfromthepost-office.8．Hecan'trememberthevillageasitusedto_be(be)．9．Youshouldn'tstopyourcarheresincethereisasignreading“NoParking”．10．Themanagerbelievespriceswillnotrisebymorethananotherfourpercent.Ⅱ.單句改錯(cuò)1．Ifyoudomostthingwithyourlefthand,youareleft-handed.thing→things2．Whileyouarethere,you'llhavetogetusedtodoexerciseseveryday.do→doing3．Thewomanusedtowalkingbytheriverwhenshewasyoung.walking→walk4．Thecostofbuyingahouseinthiscityishigherthanoneinmyhometown.one→that5．Asawriter,heisregardedtobefailure.be后加aⅢ.完成句子1．Myfatherused_to_smoke_a_lot,_butnowhehasgivenitup.我爸爸過去吸煙許多，但是現(xiàn)在他戒了。2．Thiscoatistoosmall.Couldyoushow_me_another_one?這件外套太小了，你能再給我拿一件嗎？3．Unfortunately,several_students_were_injuredintheaccidentyesterday.真不幸，昨天有幾個(gè)學(xué)生在事故中受傷了。4．Mymotherwould_say,_“Wherethereisawill,thereisaway.”我媽媽過去常說：“有志者，事竟成?！?．Heandhisfriendsspentthe_last_sunny_daysattheseaside.他和摯友們?cè)诤＿叾冗^了最終幾天陽(yáng)光絢麗的日子。6．Heused_to_stay_uplate,butnowheisusedtogoingtobedearly.以前他總是熬夜到很晚，但是現(xiàn)在已經(jīng)習(xí)慣早睡了。7．Hewould_get_upatsixeverymorningandhaveawalkintheforestthen.那時(shí)候他總是每天早晨六點(diǎn)起床，然后到森林里去漫步。8．You'llsoon_get_used_to_livinginthecountry.很快你就會(huì)習(xí)慣住在鄉(xiāng)下了。9．Iused_not_to/usedn't_to/didn't_use_tolikewine,butnowI'mfondofit.我過去不喜愛喝酒，但現(xiàn)在喜愛了。10．Used_there_tobeahotelonthatcorner?那個(gè)拐角過去有一家旅館嗎？Ⅰ.七選五It'snoteasytotalkwithteensabouttheirrelationshipwithscreens.__1__Openwithadiscussionofyoungchildren'stechuseRatherthanaskingteenstoputdowniPads,introduceadiscussiononbabies'techuse.__2__WhenIhadmyeighthgradersreadanarticleaboutbanningiPadsforchildrenundertwo,theclasswereinterested.AdmityourtechproblemsOneofmystudentswrotethatshewouldliketopreventthewholefamilyfromusingtechfacilities.Clearly,someoneinherhomewashavingsometechuseproblems.__3__Wecan'ttellkidstoputdowntheirdevicesifwecontinuetousethem.KeepabalancedopinionWeadultswouldn'tbeabletoliveintoday'ssocietywithoutscreens,soweshouldn'texpectteenagerstodosoeither.__4__It'simprovedourlivesinmanyways.Beforewestarttalkingaboutitschallenges,weneedtorealizeitsopportunities,too.Dealwiththetopiclikeyouwouldnutrition(養(yǎng)分)Ifchildrenweren'tmakinggoodfoodchoices,wewouldnevertaketheirlunchesawayandmakethemstayhungry.Wewouldteachthemhowtoeathealthilyandhelpthemlearntosetnewhabits.__5__Insteadoftakingtheirdevicesaway,weshouldhelpthemkeepabalancewithtechnology.A．Thesameshouldgofortechnology.B．Technologyisn'tabadhabittobegotoutof.C．Thiswillinviteteenstotalkaboutthesubject.D．Teensneedface-to-facecommunicationwithadults.E．Oneofteens'fearsisthatwe'lltaketheirdevicesaway.F．Soweneedtobeopenaboutourowntechhabitsaswell.G．Hereareafewwaysthatwillmakethediscussioneasierandmoreproductive.科技產(chǎn)品已經(jīng)滲透到青少年生活的各個(gè)領(lǐng)域，而與青少年探討他們與電子產(chǎn)品的關(guān)系并非易事。本文為我們介紹了與青少年就科技產(chǎn)品問題進(jìn)行溝通的幾種恰當(dāng)?shù)姆绞健?．G解析：文章開頭提到與青少年談?wù)撍麄兣c屏幕的關(guān)系是不簡(jiǎn)潔的。而G選項(xiàng)提到下列幾種方式可以使溝通變得簡(jiǎn)潔高效。故選G。2．C解析：其次段開頭提到與其要求青少年放下平板電腦，還不如讓他們對(duì)兒童運(yùn)用科技產(chǎn)品這個(gè)話題進(jìn)行探討。選項(xiàng)C提到通過這種方式，可以使青少年主動(dòng)對(duì)這個(gè)話題進(jìn)行探討。故選C。3．F解析：第三段最終一句Wecan'ttell...tousethem.提到假如我們始終運(yùn)用電子產(chǎn)品，就不能要求孩子放下他們手中的電子設(shè)備。選項(xiàng)F提到我們也須要坦誠(chéng)自己運(yùn)用電子產(chǎn)品的習(xí)慣。故選F。4．B解析：第四段第一句Weadultswould't...todosoeither.提到當(dāng)今社會(huì)，我們成人離開電子產(chǎn)品無法生存，所以我們不能期盼孩子也這樣做，以及It'simproved...ways.電子產(chǎn)品在許多方面提高我們的生活，可知選項(xiàng)B正確，科技不是一種要擺脫的壞習(xí)慣。故選B。5．A解析：文章最終一段提到我們會(huì)教化孩子如何健康飲食并幫助他們養(yǎng)成習(xí)慣，可知對(duì)電子產(chǎn)品的運(yùn)用也是如此。故選A。Ⅱ.語(yǔ)法填空ThepolarbearisfoundintheArcticCircleandsomebiglandmassesasfarsouthasNewfoundland.Whiletheyarerarenorthof88°，thereisevidence__1__theyrangeallthewayacrosstheArctic,andasfarsouthasJamesBayinCanada.Itisdifficulttofigureoutaglobalpopulationofpolarbearsasmuchoftherangehasbeen__2__(poor)studied;however,biologistscalculatethatthereareabout20,000～25,000polarbearsworldwide.Modernmethods__3__trackingpolarbearpopulationshavebeenemployedonlysincethemid-1980s,andareexpensive__4__(perform)consistentlyoveralargearea.InrecentyearssomeInuitpeopleinNunavut__5__(report)increasesinbearsightingsaroundhumansettlements,leadingtoa__6__(believe)thatpopulationsareincreasing.Scientistshaverespondedby__7__(note)thathungrybearsmaybecongregating(聚集)aroundhumansettlements,leadingtotheillusion(錯(cuò)覺)thatpopulationsare__8__(high)thantheyactuallyare.Of__9__nineteenrecognizedpolarbearsubpopulations,therearedeclining,six__10__(be)stable,oneisincreasing,andninelackenoughdata.本文是一篇說明文。文章主要介紹了有關(guān)北極熊的信息，包括它們的棲息地和數(shù)量等。1．that解析：考查同位語(yǔ)從句。分析句子結(jié)構(gòu)可知，空格處引導(dǎo)同位語(yǔ)從句，說明說明名詞evidence的詳細(xì)內(nèi)容；從句的句意完整，不缺少成分，故用that連接。故填that。2．poorly解析：考查詞性轉(zhuǎn)換。此處應(yīng)用副詞修飾動(dòng)詞“studied”，在句中作狀語(yǔ)。故填poorly。3．of/for解析：考查名詞。名詞“methods”常與介詞of或for搭配運(yùn)用，意為“……的方法”。故填of/for。4．to_perform解析：考查非謂語(yǔ)動(dòng)詞。be＋adj.＋todo是固定句型，意為“做某事是……的”，此處應(yīng)用動(dòng)詞不定式。故填toperform。5．have_reported解析：考查動(dòng)詞的時(shí)態(tài)。時(shí)間狀語(yǔ)“Inrecentyears”表示一段時(shí)間，通常和現(xiàn)在完成時(shí)連用，此處應(yīng)用現(xiàn)在完成時(shí)。故填havereported。6．belief解析：考查詞性轉(zhuǎn)換。分析句子結(jié)構(gòu)可知，本句為同位語(yǔ)從句，從句說明抽象名詞belief，表示在人類居住區(qū)旁邊出沒的北極熊的數(shù)量在增加的這種看法，故填belief。7．noting解析：考查非謂語(yǔ)動(dòng)詞。介詞“by”后應(yīng)運(yùn)用動(dòng)名