Unit 4 Astronomy：the science of the stars 考點(diǎn)基礎(chǔ)落實(shí)拓展與背誦學(xué)案-高三英語一輪復(fù)習(xí)人教新課標(biāo)必修三

PAGE10PAGE人教新課標(biāo)高考復(fù)習(xí)Book3Unit4Astronomy：thescienceofthestars考點(diǎn)基礎(chǔ)落實(shí)拓展與背誦TheSolarSystem1.sun2.Mercury水星3.Venus金星4.earth5.Mars火星6.Jupiter木星7.Saturn土星8.Uranus天王星9.Neptune海王星Totallunareclipse(月全食)Totalsolareclipse(日全食)Meteorrain(流星雨)Comet(彗星)詞匯與派生聯(lián)想記憶法1.theoryn.學(xué)說；理論→intheory理論上；按理2.atmospheren.大氣層；氣氛；氛圍→inafriendlyatmosphere在友好的氣氛中/環(huán)境3.fundamentaladj.基本的；基礎(chǔ)的→befundamentalto...是……的基礎(chǔ)4.harmfuladj.有害的→beharmfulto...對(duì)……有害5.pulln.&vt.拉(力)；拖；牽引力→pushn.&v.推，推動(dòng)→pressn.&v.按動(dòng)；壓力→drawn.&v.拖(動(dòng))，拉(動(dòng))構(gòu)詞記憶法1.astronomyn.天文學(xué)→astronomern.天文學(xué)家2.violentadj.猛烈的；激烈的；強(qiáng)暴的→violencen.暴力3.unlikeprep.不同；不像→unlikelyadj.未必的，不大可能的4.existvi.存在；生存→existencen.存在；生存；生活方式5.gentleadj.溫和的；文雅的→gentlyadv.6.physicistn.物理學(xué)家→physiciann.內(nèi)科醫(yī)生7.lessenv.減少；減輕→lessadj.(little的比較級(jí))少量的；adv.較少8.exhaustvt.用盡；耗盡；使筋疲力盡→exhaustedadj.筋疲力盡的9.puzzlen.謎；難題；vt.&vi.(使)迷惑；(使)為難→puzzledadj.困惑的，迷惑不解的→puzzlingadj.令人困惑的，令人費(fèi)解的9.exhausting(sth);exhausted(sb)短語與拓展1.intime及時(shí)；終于；遲早→attimes有時(shí)→atatime一次，每次2.givebirthto產(chǎn)生；分娩→bedeliveredofababy分娩，生孩子3.inone’sturn輪到某人；接著→inturn輪流，依次；轉(zhuǎn)過來，反而4.prevent...from...阻止……做……→(同義短語)stop/keep...from...5.cheerup感到高興，感到振奮→cheers干6.nowthat既然，由于(引導(dǎo)原因狀語從句)(＝since)7.getthehangof熟悉；掌握；理解8.breakout突發(fā)；爆發(fā)→breakin打斷(談話)；插嘴.補(bǔ)充:acloudofdust一團(tuán)塵埃explodewithanger勃然大怒,大發(fā)脾氣explodewithlaugher哄堂大笑withthedevelopmentofsociety隨著社會(huì)的發(fā)展housingdevelopment住宅區(qū)Itisveryimportantthatyoushouldlearntoreleasethestress.Otherwise,itwillgivebirthtoaseriouspsychologicalquestion.最重要的是要學(xué)會(huì)釋放壓力.否則,就會(huì)產(chǎn)生嚴(yán)重的心理問題.重點(diǎn)單詞1.methodn.方法bythismeans=inthisway=withthismethod易混辨析method/means,method側(cè)重“理論方法”，指做某事的具體步驟或程序。anewteachingmethod一種新的教學(xué)方法means（單復(fù)數(shù)同形）側(cè)重“通過手段”或“利用工具”去達(dá)到某種目的。2、harmfuladj.有害的;危害harmn.傷害；損害vt.傷害……；損害……h(huán)armlessadj.無害的；無惡意的dosb.harm＝doharmtosb.對(duì)某人有害beharmfulto對(duì)……有害dosb.harm/doharmtosb.對(duì)某人有害meannoharm無意傷害別人;沒有惡意harmone’simage/reputation損害某人的形象/名聲domoreharmthangood弊大于利Thereisnoharmin(sb.s)doingsth.=Itdoesnoharm(forsb.)todosth.(某人)做某事無害處Smokingisharmfultoyourhealth.吸煙有害健康。3.existvi.存在，生存existencen.存在IcanhardlyexistonthewageI’mgetting.我靠自己掙的工資簡(jiǎn)直難以糊口。exist+prep.存在于某地方existonsth.靠某物生存existv.存在;thereexist表示“存在/有”，此時(shí)exist不用進(jìn)行時(shí)。SeveralpeoplebelievetheDevilexistsintheworld.少數(shù)人認(rèn)為世界上存在惡魔。Thereexistswarm-heartedpersoneverywhere.好人到處都有。thereexist表示“存在/有”，是“therebe”句型的延伸，類似的還有therestand,therelie,therelive,thereoccur。改錯(cuò)(1)Itissurprisingthatakindofanimalisexistinginthedrydesert.(2)Thereexistsagoodwaytosolvemanydifficultphysicsproblems.4．puzzlen．謎；疑問；v.迷惑；使困惑puzzlementn．迷惘；困惑beinapuzzle不知如何是好puzzleover/about苦思冥想sb.bepuzzledbysth.某人對(duì)……感到迷惑puzzleabout/oversth.對(duì)某事感到迷惑puzzleone’sbrain冥思苦想；絞盡腦汁solveapuzzle解決一個(gè)難題bepuzzledabout對(duì)……迷惑)Iam_puzzled_aboutwhathesaid.5、gentleadj.輕輕的，輕柔的;溫柔的，文雅的gentle-lookingadj.看起來彬彬有禮的、看起來很紳士的gentlemann.紳士，先生gentlyadv.溫柔地，輕柔地，輕輕地gentlenessn.溫柔，和善begentlewithsb.對(duì)某人體貼入微，對(duì)某人溫柔有加gentleinvoice/action聲音溫柔，舉止文雅haveagentlemannerofdoingsth.做某事風(fēng)度高雅gentle/mild/softgentle用于人時(shí)，指溫柔文雅的舉止，出于自我約束或?qū)λ说捏w貼。指物時(shí)，強(qiáng)調(diào)物體運(yùn)動(dòng)的輕緩。mild指出于本性性格溫柔，脾氣好，強(qiáng)調(diào)自己“態(tài)度安詳，不粗野”。Hehastoomildanaturetolosehistemper.soft指人心腸柔軟，言語婉轉(zhuǎn)。Iamalwaystoosoftwithyou.(1)Strollingatthelake,the______windisbrushingyourface.Howromantic!A.mildB.softC.gentleD.light(2)Theteacherwastoo______withherclass,sotheywereoutofcontrol.A.mildB.softC.gentleD.light6、pulln．&v.拉;吸引力pulldown拆除；(把身體)拖垮pulloff(匆忙地)脫下(衣物);(成功地)完成pullon(匆忙地)穿上pullout拔出；駛出；擺脫(困難)pullin進(jìn)站；靠岸pullaway駛離；開走pulltogether通力合作；整頓；控制(感情)pullthrough恢復(fù)健康；渡過難關(guān)pull/draw/drag.pull一般用法，指各種情況的“拉”，但有時(shí)強(qiáng)調(diào)一時(shí)或突然拉的動(dòng)作。Ipulledthehandleandthedooropened.draw指平穩(wěn)、較輕地拉。Aftersometime,thefishermanbegantodrawthenet.drag往往指用大力氣拖拉笨重物體，有“拖拉”的意思。Hedraggedaheavyboxupstairsalone.(1)Thebus______thebusstationandthepassengersgotoffoneafteranother.A.droveawayB.pushedinC.pulledinD.rushedin(2)Thebraveman______hisclothesandjumpedintotherivertosavethedrowningboy.A.pulledonB.putoffC.tookoffD.pulledoff7.cheervt.&vi.(使)高興、振奮；(對(duì))歡呼ThecrowdcheeredloudlyastheQueenappeared.Hewasgreatlycheeredbythenews.他聽到這個(gè)消息非常高興。cheersb.on為某人加油cheer(sb.)up（使某人）更高興；（使）振奮起來cheerfuladj.高興的cheerlessadj.不高興的；陰冷的8．massn．質(zhì)量；團(tuán)；塊；大量；群眾(pl.)；adj.民眾的；大規(guī)模的massiveadj.大規(guī)模的，巨大的amassof＝massesof大量的；許多的themassof＝mostof……的大部分，……的主要部分beamassof滿是……；遍布著……inthemass大體上；大致上themasses(asawhole)大眾；民眾inamass大量地；大批地themassof...大部分……massproduction批量生產(chǎn)注意：amassof,(作主語時(shí)謂語動(dòng)詞的單復(fù)數(shù)與of后名詞的單復(fù)數(shù)保持一致)和massesof可以后接可數(shù)或不可數(shù)名詞，。ThemassofpeopleinthatcountryareChristians.那個(gè)國(guó)家的大部分人是基督徒。9．layv．產(chǎn)；擱；放；布置laythetable擺桌子layeggs下蛋；產(chǎn)卵layoneselfdowntosleep躺下睡覺,layoff解雇；停止工作layaside儲(chǔ)存(某物)待用/備用laydown放下(工具、武器等)；規(guī)定；制定；放棄laydownone’slife(forsth.)(為……)犧牲生命layout鋪開，展開；布置，設(shè)計(jì)(建筑物等)laysth.onsb.把(責(zé)任或難題)推給(某人)；把……加于9.theory:

n.學(xué)說，理論.詞形變化:名詞復(fù)數(shù):theories10.explode1).（使某物）炸開，爆炸2).指感情）迸發(fā)explodewith/in/into...3)（指人口）突然或迅速增加Thechildrenexplodedintolaughter.Theteacherexplodedwithanger.explosiveadj.爆炸性的，易爆炸的explosionn.爆炸（聲）11.allowvt.允許、許可、容許allow+n./pron./doing.allowsb.todo.beallowedtodo,Myfatherdoesn’tallowsmokingathome.Infacthedoesn’tallowustosmokeanywhereatanytime.Areweallowedtousethecomputer?12.lateadj.遲到的，晚的；前任的；以前的；已故的lateradv.后來，較晚時(shí)候,過后adj.late的比較級(jí)(更遲的,更后的)latestadj.最新的latelyadv.=recently近來13.a.multiply乘Aand/byBFourmultipliedbysevenistwenty-eight.

7乘4等于28bmultiplyv.增加Wemustmultiplyoureffortstoclearupthemystery.

我們必須加倍努力來澄清這一神秘的事件。重點(diǎn)短語1.thinkofsb./sth.as...thinksb.tobe...thinkwell/highly/muchofthinkill/little/poorlyof...bewellthoughtof…2．intime及時(shí)；最后ontime準(zhǔn)時(shí)；按時(shí)innotime立即；馬上atatime一次；每次atonetime曾經(jīng)；一度attimes有時(shí)aheadoftime提前forthetimebeing暫時(shí)takeone’stime別著急；慢慢來atthesametime同時(shí)；然而；不過intime:1).soonerorlater;eventually遲早；最后；終于I’llseehimintime.總有一天我遇見他。2).intime(forsth/todosth):notlate及時(shí)；不遲Shewillbebackintimetopreparedinner.她來得及回來準(zhǔn)備晚飯。in/outoftime合/不合節(jié)拍Theaudienceclappedintimetothemusic.觀眾合著音樂的節(jié)拍拍手3．prevent...from阻止；抑制preventionn．防止，阻止，妨礙preventsb.(from)doingsth.stopsb.(from)doingsth.keepsb.fromdoingsth.keepsb.doingsth使某人一直做某事protectsb.from...保護(hù)某人不受……的侵襲；擋??；防御注意：被動(dòng)語態(tài)中上述搭配中的from都不可省略。Theywouldprevent/stop/keeptherichfromrobbingthepoor.他們要制止富人掠奪窮人。Heraisedhisarmtoprotecthischildfrombeinghurt.4.believesb.相信某人（所說的話）believeinsb.信任/信賴某人trust(in)sb.相信/信任/信賴某人dependon信任/相信/依賴/依靠某人countonsb.信任/相信/依賴/依靠某人relyon信任/相信/依賴/依靠某人5..beoff=setoff出發(fā)；動(dòng)身與off相關(guān)的短語:set...off送行kickoff踢球jumpoff跳下giveoff散發(fā)showoff炫耀shutoff關(guān)閉getoff下車takeoff脫turnoff關(guān)閉payoff付清；還清6．watchout密切注意；當(dāng)心；提防(1)watchfor期待，等待watchover照顧；監(jiān)督；保護(hù)watchoutfor留意，留心，密切注意(2)onwatch守望；放哨offwatch不值班keepwatch守望，值班beonthewatch(forsb./sth.)小心提防；警戒Iadvisedthemtowatchoutforslickspotsonthesidewalk.我建議他們當(dāng)心人行道上路滑的地方。7.grewinto生長(zhǎng)成為,漸漸成為或變得…（不用于被動(dòng)語態(tài)）Sheisgrowingintoabeautifulyoungwoman.8.cooldowna.涼快起來，冷卻b.指人的心境“平靜下來，使…平靜下來”Itriedtocoolherdownbutshewasstillveryangrywhensheleft.Don’tcovertheTVuntilitcoolsdown.9.inone’sturn:

輪到某人turn既可做動(dòng)詞也可做名詞，當(dāng)做名詞時(shí)有不同的意思，形成很多搭配，如ahand'sturn舉手之勞,一臂之力;aturnoffortune'swheel命運(yùn)的轉(zhuǎn)變intheturnofahand頃刻之間10.onthefloat漂浮著floatoff(擱淺的船)浮起11.blockout擋?。ü饩€）Thatwallblocksoutallthelight.那堵墻把光線都遮住了。burstout大聲喊叫;突然……起來goout外出；過時(shí)；熄(燈)putout關(guān)(燈)；撲滅；生產(chǎn)comeout出現(xiàn)，顯露；出版;結(jié)果是helpout幫助解決難題(或擺脫困境)lookout留神；注意watchout注意；提防；向外看findout找出，查明，發(fā)現(xiàn)pickout挑出;辨認(rèn)出，分辨出speakout大聲地說;大膽地說thinkout仔細(xì)思考(某事)；想出（主意等）hangout掛出;閑逛knockout(拳)擊中，擊倒，打昏sellout售完(某種貨物)，脫銷turnout結(jié)果證明是runout(of)用完，耗盡checkout結(jié)賬離去，辦妥手續(xù)離去giveout分發(fā)（試卷等）；發(fā)出（光、熱等）；用盡；耗完；筋疲力盡12.cheerup為……喝彩;歡呼;歡呼聲；喝彩聲Cheers!干杯！cheerfuladj.興高采烈的；精神振奮的cheerup(使)高興起來；(使)振作起來cheeron為……鼓氣；向……喝彩13.breakout戰(zhàn)爭(zhēng)爆發(fā);發(fā)生爭(zhēng)吵;(火災(zāi))發(fā)生與break相關(guān)的短語:breakdown打破;毀掉;破除;坍塌;壞掉breakin破門而入;打斷breakawayfrom脫離政黨;打破陳規(guī)breakthrough突圍;突破;沖垮;克服breakup打碎;拆散;分裂;分解breakone'sword/promise食言;說話不算數(shù)易混辨析comeabout/happen/takeplace/breakout/eabout發(fā)生，相當(dāng)于happen,takeplace。后面不可以接賓語，也不可以使用被動(dòng)語態(tài)。happen強(qiáng)調(diào)偶然發(fā)生。takeplace指按計(jì)劃、安排發(fā)生；舉行breakout多用于指戰(zhàn)爭(zhēng)、火災(zāi)、疾病、疫情的突然爆發(fā)。occur常用于句式：sth.occurstosb.某事發(fā)生在某人身上。14.comeonA.用于表示催促，相當(dāng)于Hurryup!趕快！抓緊！抓緊時(shí)間！B.表示對(duì)對(duì)方的鼓勵(lì)。加油！加把勁！C.表示對(duì)對(duì)方的勸慰。高興點(diǎn)兒！樂觀點(diǎn)兒！D.用于對(duì)對(duì)方的挑釁。來呀！來吧！E.表示對(duì)對(duì)方所說的早有耳聞。算了吧！得了吧！別逗了！comeabout發(fā)生，產(chǎn)生comealong(表示催促)快點(diǎn)！一道去，進(jìn)展comebacktolife蘇醒，復(fù)活comedown下來，降價(jià)comeout出現(xiàn)，結(jié)果，出版(出版之物在主語位置上，不能用被動(dòng)語態(tài))comeover過來，短暫造訪，順便來訪，從……(遠(yuǎn)道)而來comearound再度出現(xiàn)、改變(觀點(diǎn)、心態(tài))cometo來到，總計(jì)，結(jié)果是comeup上來，上升，提出(賓語在主語位置上，不能用被動(dòng)語態(tài))comeupwith提出(直接接賓語)，想出，趕上comeintobeing出現(xiàn)，產(chǎn)生，形成comefor來取，為……而來15..getthehangofsth查看某物運(yùn)作,了解…..的意義,熟悉,掌握,理解我一直想知道這部新的打字機(jī)的用法.I’vebeentryingto______________thisnewtypewriter.我不十分了解你的論據(jù)的意義.Idon’tquite__________________yourargument.Ⅲ.句式1．Eachreligionandculturehasitsownideasabouthowlifebeganonearth.每種宗教和文化都有它自己關(guān)于地球上生命起源的看法。仿寫我們不知道這件事情是怎么形成的。Wehavenoideaabouthowitcameintobeing.2．Nooneknowsexactlyhowtheearthbegan，asithappenedsolongago.3、Whatitwastobecomewasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.(P25)隨后它將變成什么樣子無人知曉，直到38到45億年之間它才形成了一個(gè)固體的球體。when在這個(gè)句子中是并列連詞引導(dǎo)并列句?！熬驮谶@時(shí)；就在那時(shí)；此時(shí)此刻；屆時(shí)”。代表性的句式：(1)bedoingsth.when…表示“正在做某事就在這個(gè)時(shí)候發(fā)生了另外的一件事”。(2)beabouttodosth.when…表示“正要做某事就在這個(gè)時(shí)候發(fā)生了另外一件事”。when還能(1)引導(dǎo)原因狀語從句，表示“既然”。(1)HowcanhelearnanythingwhenhehasspentallofhissparetimesurfingtheInternetplayingcomputergames?(2)引導(dǎo)讓步狀語從句，表示“盡管”。(2)Theykeptdiggingwhentheymusthaveknowntherewasnohope.“be+to”還可以表示以下含義：(1)表示可能性，相當(dāng)于can,主要用于疑問句和否定句。(2)表示命令，意為“必須，不得不”，意思等同于must,haveto.(3)表示假設(shè),(4)表示“命運(yùn)注定…”，通常用于過去時(shí)。Hewasnevertoseehiswifeagain.他注定再也見不到他妻子了。IndryweathertheflowerswillhavetobewaterediftheyA.havesurvivedB.aretosurviveC.wouldsurviveD.willsurvive4.Itwasnotimmediatelyobviousthatwaterwastobefundamentaltothedevelopmentoflife.水會(huì)對(duì)于生命的發(fā)展起關(guān)鍵作用，這一點(diǎn)在當(dāng)時(shí)并不明顯。5．Thisproducedachainreaction，whichmadeitpossibleforlifetodevelop.這樣產(chǎn)生的連鎖反應(yīng)，使生命發(fā)展成為可能。仿寫你應(yīng)把隨時(shí)說英語當(dāng)成一種習(xí)慣。YoushouldmakeitaruletospeakEnglishwheneverpossible.6.…somesmallcleveranimals,nowwithhandsandfeet,appearedandspreadallovertheearth.一些小巧聰明，長(zhǎng)著手腳的動(dòng)物出現(xiàn)了，它們散布在地球各個(gè)地方。spread(spread,spread)vt.使伸展，延伸vi.（消息等）傳開，流行Hespreadouthisarmstowelcomeuswarmly.Theexcitingnewsspreadthroughtheschoolquickly.spreadrumors散布謠言spreadlikewildfire像野火一般傳開spreadoneself舒展身體spreadthetable鋪?zhàn)雷觭preadtheload分?jǐn)?工作量)spreadoneself\[口\]舒展四肢(躺下)spreadout張開，伸開，鋪開，展開，伸長(zhǎng)7.Sowhetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved.(P26)dependon/upon意思為“依靠，依賴”，常用結(jié)構(gòu)是dependon/uponsb/sth/v-ing/sb/sthfor…/sbtodosth.dependonsb./sth.，dependonsb.todosth.。要特別注意dependonit常用于句首或句末，意思為“請(qǐng)放心，沒問題”;Italldepends和Thatdepends意思為“看情況而定”，二者都用于口語中。例如：Dependonit,he’llturnup.請(qǐng)放心，他一定會(huì)來的。Itdependshowyoutackletheproblem.(2011·山東，33)We’veofferedherthejob，butIdon’tknow_______she’llacceptit.A.whereB.whatC.whetherD.which變式We’veofferedherthejob，butIdon’tknow________shethinksofit.A.whereB.whatC.whetherD.which8、Althoughitsoriginmaystillbeapuzzle,themooncanneverbeanythingmorethanasatelliteoftheearth.(P28)盡管月球的起源撲朔迷離，但它只不過就是地球的一顆衛(wèi)星。never…anythingmorethan＝nomorethan＝only只是，只不過Heismuchofatalker,but,asamatteroffact,heisneveranythingmorethananunknownperson.他侃侃而談，但實(shí)際上他就是一個(gè)無名之輩。morethan/nomorethan/notmorethanmorethan(1)morethan＋數(shù)詞＝over＋數(shù)詞“多于”；(2)morethan＋形容詞“十分地……”；(3)morethan＋名詞“不只是……”(4)morethan＋句子“超出了……的范圍”；“是某人不能做的”Welldone!Iammorethanpleasedwithyou.IloveyoumorethanIcansay.nomorethan(1)nomorethan＋數(shù)詞＝only“僅僅……”(2)nomorethan＋名詞“就是……”、“只是……”Weneednomorethantwopersonstodothejob.TheleadersofourPartyisnomorethanservantsforthepeople.notmorethannotmorethan＋數(shù)詞“不多于……”、“不超過……”It'snotmorethanamiletothedowntown.Youcangothereonfoot.(2007·福建)—Doyouneedanyhelp,Lucy?—Yes.Thejobis______Icoulddomyself.A.lessthanB.morethanC.nomorethanD.notmorethan9．LastmonthIwasluckyenoughtohaveachancetomakeatripintospacewithmyfriendLiYanping，anastronomer.上個(gè)月我有幸得到一個(gè)機(jī)會(huì)同我的朋友李彥平一道去太空旅行，他是一位宇航員。10.Astherocketroseintotheair,wewerepushedbackintoourseatsbecauseweweretryingtoescapethepulloftheearth’sgravity.隨著火箭徐徐升空，因?yàn)槲覀円M力逃離地球的吸引力，所以我們被向后推在座位上。escapedanger脫險(xiǎn)escapeone'smemory被某人遺忘Hisnameescapesme.(=Hisnameescapesmymemory.)我記不得他的名字了。Henarrowlyescapeddeath.他九死一生。Thehotelgueststriedtheirbesttoescapefromtheburningbuilding.旅客們盡力從燃燒的大樓中逃出來。11．...，butitwillnotbeasstrongapullastheearth’s.……，但它不如地球的引力那么強(qiáng)。12．...，IfoundIwascarriedtwiceasfarasontheearthandfellover.……(當(dāng)我向前邁步的時(shí)候)我發(fā)現(xiàn)我所走的距離是在地球上的兩倍，我跌倒了。(1)“A＋倍數(shù)＋形容詞或副詞的比較級(jí)＋than＋B”，表示“A比B大(長(zhǎng)、高、寬等)多少倍”。(2)“A＋倍數(shù)＋as＋形容詞或副詞的原級(jí)＋as＋B”，表示“A是B的多少倍”。(3)“A＋倍數(shù)＋thesize/height/length/width，etc.＋of＋B”，表示“A是B的多少倍”。(4)A＋倍數(shù)＋what從句。(2011·陜西，17)ThenewstadiumbeingbuiltforthenextAsianGameswillbe________thepresentone.A.asthreetimesbigasB.threetimesasbigasC.asbigasthreetimesD.asbigthreetimesas變式ThesizeofthenewstadiumbeingbuiltforthenextAsiaGameswillbe________thepresentone.A.asthreetimesbigasB.threetimesasbigasC.asbigasthreetimesD.threetimesthatof13．“Oh，dear，”Icried，“walkingdoesneedabitofpracticenowthatgravityhaschanged.”我大聲地“天啊，既然引力改變了，走路也需要練一練了?！本涫教崛。簄owthat引導(dǎo)原因狀語