牛津英語第一輪復(fù)習(xí)課件-Module2-Unit11

Tuesday,December20,2022Module2Unit1

Talesoftheunexplained（1）(P.28)Sunday,December18,2022ModulTuesday,December20,2022熱點(diǎn)單詞(P.28)puzzle;puzzled;puzzlingpossible;possiblyconvinced;convincingexplain;explanationamazed;

amazementorganizationSunday,December18,2022熱點(diǎn)單詞(Tuesday,December20,2022自主學(xué)習(xí)wildnesshairystrengthenstatementsamazedSunday,December18,2022自主學(xué)習(xí)wTuesday,December20,2022記憶魔法convincing；evidence；murdercaseunexplainedtales；puzzling；frighteningpossibility；villager；treasure;StatesSunday,December18,2022記憶魔法cTuesday,December20,2022熱點(diǎn)短語stepupduetoshowup4.accordingto5.lookinto6.makeup7.takechargeof8.sofar9.dozensof10.belongto11.makeone’swayto12.inreturnSunday,December18,2022熱點(diǎn)短語sTuesday,December20,2022句型探究OnaveragetakechargeofstepupduetomadeupSunday,December18,2022句型探究OTuesday,December20,2022漢譯英Thestudentdidn’tshowupuntilthesecondclass.Thevillagersdidmakeupsomestoriesofsightings.Thereisnomorepossibilitythatwolveswillbefoundincities.It’ssaidthatthepolicehavesearchedforthemissing/Thepolicearesaidtohavesearchedforthemissing.Sunday,December18,2022漢譯英ThTuesday,December20,2022Module2Unit1

Talesoftheunexplained（1）Sunday,December18,2022ModulTuesday,December20,2022(P.29)Sunday,December18,2022(P.29Tuesday,December20,20221、puzzledadj.迷惑的，茫然的◆Mysonlookedpuzzled,soIexplaineditagain.兒子看起來一臉迷惑，所以我又解釋了一遍。Sunday,December18,20221、puTuesday,December20,2022

puzzlev.(使)迷惑；為難；苦思

puzzleover/aboutsth.對(duì)某事苦苦思索

puzzlen.智力測試；難題；難解之事

beinapuzzleaboutsth.對(duì)某事迷惑不解

puzzlingadj.令人困惑的，費(fèi)解的

toone'spuzzlement使某人感到困惑的是Sunday,December18,2022puzzTuesday,December20,2022①Facedwiththe______situationthedirectorlooked______.A.puzzling;puzzledB.puzzling;puzzlingC.puzzled;puzzledD.puzzled;puzzling

①A句意：面對(duì)令人費(fèi)解的形勢，負(fù)責(zé)人一臉困惑。Sunday,December18,2022①FaceTuesday,December20,2022②____________________(使他感到困惑的是),hiswifedidn'tgotowork.

②TohispuzzlementSunday,December18,2022②____Tuesday,December20,2022③Thepolicemanisinapuzzle------------

.

(對(duì)于那個(gè)失蹤的小女孩的案子)．③aboutthecaseofthemissinggirlSunday,December18,2022③TheTuesday,December20,20222、assumevt.假定，設(shè)想assumesb./sth.tobe假定/假設(shè)某人/某事為Itisassumedthat………被認(rèn)為◆Don'talwaysassumetheworst.別總往最壞處想?！鬒havealwaysassumedhertobeAmerican.我一直認(rèn)為她是美國人。Sunday,December18,20222、asTuesday,December20,2022assumptionn.假定，假設(shè)makeanassumption認(rèn)為，假定assumingthat…假定，假設(shè)(引導(dǎo)條件狀語從句)Sunday,December18,2022assumTuesday,December20,2022①Ihopetogotocollegenextyear,

Ipassmyexams.如果我能通過考試，我希望明年能上大學(xué)。①assumingthatSunday,December18,2022①IhoTuesday,December20,2022②Alotofpeople

povertyonlyexistsinAfrica.許多人認(rèn)為貧困僅僅存在于非洲。②maketheassumptionthatSunday,December18,2022②AloTuesday,December20,20223、witnessvt.目擊，目睹(尤指罪行或事故的發(fā)生)，親身經(jīng)歷(重要事件或變遷)n.證明；證人，見證人◆Theyarethewitnessesatthesceneoftheaccident.他們是事故現(xiàn)場的目擊者?！鬑israggedclotheswereawitnesstohispoverty.他的破爛衣服可以證明他的貧窮。Sunday,December18,20223、wiTuesday,December20,2022①We__________themostimportantscientificdevelopmentofthecentury.我們親身經(jīng)歷本世紀(jì)最重要的科學(xué)進(jìn)展。①werewitnessingSunday,December18,2022①We_Tuesday,December20,2022②Severalvillagers

theaircrashinwhich8peoplewerekilled.幾位村民目睹了這起造成8人罹難的空難。②witnessedSunday,December18,2022②SeveTuesday,December20,2022③Thepolicewantedtoknowwhethertherewassomeonewho______therobbery.A.witnessedB.staredC.lookedD.proved③A根據(jù)句意“警察想知道是否有人目擊這次搶劫”。根據(jù)句意可知，此處應(yīng)選“目擊、看到”之意。witness目擊，見證(正式的法律用語);stare凝視，盯著看；look看；prove證明。Sunday,December18,2022③TheTuesday,December20,20224、辨析lately,late,later,latter,latest(1)lately作副詞相當(dāng)于recently，表示“最近，近來”之意，強(qiáng)調(diào)時(shí)間點(diǎn)，多用過去時(shí)；表示時(shí)間長度，多用完成時(shí)，但不可用于將來時(shí)態(tài)中?！鬒haven'tbeensleepingwelljustlately.我最近沒睡好覺。(2)late作副詞時(shí)表示時(shí)間上的晚或遲。Sunday,December18,20224、辨析lTuesday,December20,2022(3)later作形容詞時(shí)，表示“以后的，后期的”；作副詞時(shí)表示“后來，較晚地”，還可與表示時(shí)間的名詞連用，表示“……之后”，用于過去和將來。(4)latter用作形容詞，常與定冠詞the連用，表示列舉的兩個(gè)事物中的后面的一個(gè)，譯為“后者”，與theformer相對(duì)。(5)latest是形容詞，它指時(shí)間的先后中“最近的，最新的”。Sunday,December18,2022(3)lTuesday,December20,2022It'sonly______thatIknowwhyshewasn'tfeelingwellallthesedays.A.lateB.latelyC.latestD.latterB本句為一個(gè)強(qiáng)調(diào)句型，根據(jù)句意“只是在最近我才知道她為什么這些天都不舒服?！笨芍颂帒?yīng)用副詞lately“最近，近來”。Sunday,December18,2022ITuesday,December20,20225、possibilityn．可能性possibilityof(sb.doing)sth.(某人做)某事的可能性possibilitythat………的可能性◆Thepossibilityoffoodpoisoninghasbeenexcluded.食物中毒的可能性已被排除?！鬜esearchfindingsshowthatthereisapossibilitythat10%oftheChineseyoungmenwillneverfindagirlfriendin2050.研究結(jié)果顯示到2050年，中國10%的男青年可能將無女朋友可找。Sunday,December18,20225、poTuesday,December20,2022possibleadj.可能的possiblyadv.可能地It'spossiblethat…有可能發(fā)生……Itispossible(forsb.)todosth.(某人)做某事情是可能的Sunday,December18,2022possiTuesday,December20,2022①There'snopossibilityof______________.＝There'snopossibilitythathehasbeenmurdered.他已被謀殺的可能性完全沒有。

①hishavingbeenmurderedSunday,December18,2022①TherTuesday,December20,2022②TomorrowisSundayandhehasadayoff,soheis______toattendourparty.A.probableB.possibleC.likelyD.possibility②C雖然probable和possible都有“可能”的意思，但是它們一般不用表示人的詞作主語；possibility是名詞，不能直接接在be動(dòng)詞后作表語，只能選C。Sunday,December18,2022②TomoTuesday,December20,20226、

convincevt.使確信；使信服convincesb.that從句/ofsth.使某人確信某事beconvincedthat…/ofsth.確信某事convincesb.todosth.說服某人做某事◆Whatheheardandsawconvincedhimoftheneedforeconomicreforms.他的所見所聞讓他相信了進(jìn)行經(jīng)濟(jì)改革的必要性。Sunday,December18,20226、coTuesday,December20,2022convincingadj.令人信服的unconvincingadj.不足以令人信服的◆You'renotaveryconvincingliar!你撒的謊難以讓人信服！Sunday,December18,2022conviTuesday,December20,2022Iwas______thatweweredoingtherightthing.A.convincedB.believedC.trustedD.fearedA

A、B、C3個(gè)選項(xiàng)均有“相信”的意思，但是在此句中believe不能用被動(dòng)形式，trust指信任某人。fear是“害怕”的意思。Sunday,December18,2022IwasTuesday,December20,20227、evidencen.[U]證據(jù)，根據(jù)；證詞；跡象vt.使明顯，證明◆Thereisevidencethatsomebodyhasbeenlivinghere.有跡象表明有人一直住在這里?！鬑ewaspunishedforgivingfalseevidence.他因作偽證而受到懲罰。Sunday,December18,20227、evTuesday,December20,2022

beinevidence顯眼；引人注目

evidentadj.明顯的，明白的

Itisevidentthat………是顯而易見的Sunday,December18,2022beiTuesday,December20,2022Whenfacedwiththe______hehadtoadmithewasguilty.A.signB.evidenceC.markD.demonstrationB句意：在證據(jù)面前他只得承認(rèn)他有罪。Sunday,December18,2022WTuesday,December20,20228、basen.基地，大本營；底部；基礎(chǔ)vt.將……建立在某物基礎(chǔ)上baseAonB將A建立在B的基礎(chǔ)上bebasedonsth.基于某物◆Heusedhisfamily'sstoryasabaseforhisnovel.他把他一家人的經(jīng)歷作為他小說的素材。Sunday,December18,20228、baTuesday,December20,2022◆ShanghaiisthemostimportantindustrialbaseofChina.上海是中國最重要的工業(yè)基地?！鬒basemyhopesonthegoodnewswehadyesterday.我把希望寄托在我們昨天得到的好消息上?！鬞henovelisbasedonalocalghoststory.這部小說是基于當(dāng)?shù)氐囊粋€(gè)鬼的傳說。Sunday,December18,2022◆ShanTuesday,December20,2022After______in“TheBrokebackMountain(《斷背山》)”，AngLeedirected“LustCaution(《色戒》)”，______onashortnovelbyZhangAiling.A.succeeded;basedB.succeeding;basingC.succeeded;basingD.succeeding;basedD句子主語是succeed這個(gè)動(dòng)作的執(zhí)行者，所以要用succeeding；后面是分詞短語作定語，相當(dāng)于whichwasbasedon，省略了whichwas,所以是based。Sunday,December18,2022AfterTuesday,December20,20221、stepup加緊，加強(qiáng)，促進(jìn)◆Isteppedupmypacetofollowmyclassmates.我加快腳步去追趕我的同學(xué)?！鬞hescientistshavesteppedupresearchintomedicineforcancer.科學(xué)家們已經(jīng)加強(qiáng)了對(duì)治療癌癥的藥物的研究。Sunday,December18,20221、stTuesday,December20,2022stepinto進(jìn)入

stepbystep逐步地

takestepstodosth.采取措施做某事

followinone'ssteps步某人的后塵Sunday,December18,2022sTuesday,December20,2022Thegovernment______itswaragainstterrorismafterthesuicidebombinginthesubway.A.steppedasideB.steppedintoC.steppeddownD.steppedupD

句意：在地鐵里發(fā)生自殺性爆炸事件之后，政府加緊了反恐斗爭。Sunday,December18,2022ThegTuesday,December20,20222、辨析dueto,owingto,becauseof,thanksto這些詞組均表示“由于”之意。(1)dueto用于較莊重的書面語中，側(cè)重“起因于”，在句中多作表語，有時(shí)作狀語。(2)owingto可以與dueto換用，但在句中多作狀語，也可作表語。(3)becauseof著重某種原因的理由，在句中通常作狀語。(4)thanksto突出一種感激之情，含“多虧”意味?！鬞hankstoyourpresence,Iwasabletoprovemyinnocence.幸虧你在場，我才能夠證明自己的清白。Sunday,December18,20222、辨析dTuesday,December20,2022Theydidn'tattendthemeetingheldlastFridaymorning______tothedelayofthetrain.A.owingB.owedC.thankD.duedA

owingto由于。Sunday,December18,2022TheyTuesday,December20,20223、showup出現(xiàn)，露面；使某人難堪；使……顯出來

◆They'vebeenwaitingforhoursforyoutoshowup.為了等你出現(xiàn)，他們已經(jīng)等了好幾個(gè)小時(shí)了。Sunday,December18,20223、shTuesday,December20,2022showupafraud揭發(fā)一個(gè)欺詐行為showsb.around(aplace)帶領(lǐng)某人參觀某地(到處轉(zhuǎn))showone'sface出席；露面；出現(xiàn)showoff①炫耀，夸耀；賣弄②顯示；渲染(某物的優(yōu)點(diǎn))Sunday,December18,2022showTuesday,December20,2022Peterpromisedtoattendourparty,buthehasnot______yet.A.showedoffB.turnedoutC.showedupD.cameaboutC

showoff意為“炫耀”，turnout意為“證明”，comeabout意為“發(fā)生”。該句意思為“彼得答應(yīng)過要來參加我們的派對(duì)，但是他現(xiàn)在還沒有出現(xiàn)?！盨unday,December18,2022PeterTuesday,December20,20224、lookinto朝……里面看；調(diào)查；檢查

◆Helookedintotheroombutsawnothing.他朝房間里看了看但是什么都沒看到?！鬞hechiefmanagerhaspromisedtolookintothismattercarefully.總經(jīng)理承諾會(huì)仔細(xì)調(diào)查這件事情。Sunday,December18,20224、loTuesday,December20,2022lookafter照顧；照料

lookback往后看；回顧

(on/upon)

lookout小心(口語)；往外看

lookup查尋；抬頭看；尊重

(to)

lookdown往下看；輕視

(on/upon)

lookover檢查；查看

lookthrough瀏覽

lookforwardtodoing期望/期待做

lookround/around尋找；參觀Sunday,December18,2022lTuesday,December20,2022Tobecontinued感謝您的關(guān)注

Thankyoufor

yourattention!Sunday,December18,2022TobeTuesday,December20,2022Module2Unit1

Talesoftheunexplained（1）(P.28)Sunday,December18,2022ModulTuesday,December20,2022熱點(diǎn)單詞(P.28)puzzle;puzzled;puzzlingpossible;possiblyconvinced;convincingexplain;explanationamazed;

amazementorganizationSunday,December18,2022熱點(diǎn)單詞(Tuesday,December20,2022自主學(xué)習(xí)wildnesshairystrengthenstatementsamazedSunday,December18,2022自主學(xué)習(xí)wTuesday,December20,2022記憶魔法convincing；evidence；murdercaseunexplainedtales；puzzling；frighteningpossibility；villager；treasure;StatesSunday,December18,2022記憶魔法cTuesday,December20,2022熱點(diǎn)短語stepupduetoshowup4.accordingto5.lookinto6.makeup7.takechargeof8.sofar9.dozensof10.belongto11.makeone’swayto12.inreturnSunday,December18,2022熱點(diǎn)短語sTuesday,December20,2022句型探究OnaveragetakechargeofstepupduetomadeupSunday,December18,2022句型探究OTuesday,December20,2022漢譯英Thestudentdidn’tshowupuntilthesecondclass.Thevillagersdidmakeupsomestoriesofsightings.Thereisnomorepossibilitythatwolveswillbefoundincities.It’ssaidthatthepolicehavesearchedforthemissing/Thepolicearesaidtohavesearchedforthemissing.Sunday,December18,2022漢譯英ThTuesday,December20,2022Module2Unit1

Talesoftheunexplained（1）Sunday,December18,2022ModulTuesday,December20,2022(P.29)Sunday,December18,2022(P.29Tuesday,December20,20221、puzzledadj.迷惑的，茫然的◆Mysonlookedpuzzled,soIexplaineditagain.兒子看起來一臉迷惑，所以我又解釋了一遍。Sunday,December18,20221、puTuesday,December20,2022

puzzlev.(使)迷惑；為難；苦思

puzzleover/aboutsth.對(duì)某事苦苦思索

puzzlen.智力測試；難題；難解之事

beinapuzzleaboutsth.對(duì)某事迷惑不解

puzzlingadj.令人困惑的，費(fèi)解的

toone'spuzzlement使某人感到困惑的是Sunday,December18,2022puzzTuesday,December20,2022①Facedwiththe______situationthedirectorlooked______.A.puzzling;puzzledB.puzzling;puzzlingC.puzzled;puzzledD.puzzled;puzzling

①A句意：面對(duì)令人費(fèi)解的形勢，負(fù)責(zé)人一臉困惑。Sunday,December18,2022①FaceTuesday,December20,2022②____________________(使他感到困惑的是),hiswifedidn'tgotowork.

②TohispuzzlementSunday,December18,2022②____Tuesday,December20,2022③Thepolicemanisinapuzzle------------

.

(對(duì)于那個(gè)失蹤的小女孩的案子)．③aboutthecaseofthemissinggirlSunday,December18,2022③TheTuesday,December20,20222、assumevt.假定，設(shè)想assumesb./sth.tobe假定/假設(shè)某人/某事為Itisassumedthat………被認(rèn)為◆Don'talwaysassumetheworst.別總往最壞處想?！鬒havealwaysassumedhertobeAmerican.我一直認(rèn)為她是美國人。Sunday,December18,20222、asTuesday,December20,2022assumptionn.假定，假設(shè)makeanassumption認(rèn)為，假定assumingthat…假定，假設(shè)(引導(dǎo)條件狀語從句)Sunday,December18,2022assumTuesday,December20,2022①Ihopetogotocollegenextyear,

Ipassmyexams.如果我能通過考試，我希望明年能上大學(xué)。①assumingthatSunday,December18,2022①IhoTuesday,December20,2022②Alotofpeople

povertyonlyexistsinAfrica.許多人認(rèn)為貧困僅僅存在于非洲。②maketheassumptionthatSunday,December18,2022②AloTuesday,December20,20223、witnessvt.目擊，目睹(尤指罪行或事故的發(fā)生)，親身經(jīng)歷(重要事件或變遷)n.證明；證人，見證人◆Theyarethewitnessesatthesceneoftheaccident.他們是事故現(xiàn)場的目擊者?！鬑israggedclotheswereawitnesstohispoverty.他的破爛衣服可以證明他的貧窮。Sunday,December18,20223、wiTuesday,December20,2022①We__________themostimportantscientificdevelopmentofthecentury.我們親身經(jīng)歷本世紀(jì)最重要的科學(xué)進(jìn)展。①werewitnessingSunday,December18,2022①We_Tuesday,December20,2022②Severalvillagers

theaircrashinwhich8peoplewerekilled.幾位村民目睹了這起造成8人罹難的空難。②witnessedSunday,December18,2022②SeveTuesday,December20,2022③Thepolicewantedtoknowwhethertherewassomeonewho______therobbery.A.witnessedB.staredC.lookedD.proved③A根據(jù)句意“警察想知道是否有人目擊這次搶劫”。根據(jù)句意可知，此處應(yīng)選“目擊、看到”之意。witness目擊，見證(正式的法律用語);stare凝視，盯著看；look看；prove證明。Sunday,December18,2022③TheTuesday,December20,20224、辨析lately,late,later,latter,latest(1)lately作副詞相當(dāng)于recently，表示“最近，近來”之意，強(qiáng)調(diào)時(shí)間點(diǎn)，多用過去時(shí)；表示時(shí)間長度，多用完成時(shí)，但不可用于將來時(shí)態(tài)中?！鬒haven'tbeensleepingwelljustlately.我最近沒睡好覺。(2)late作副詞時(shí)表示時(shí)間上的晚或遲。Sunday,December18,20224、辨析lTuesday,December20,2022(3)later作形容詞時(shí)，表示“以后的，后期的”；作副詞時(shí)表示“后來，較晚地”，還可與表示時(shí)間的名詞連用，表示“……之后”，用于過去和將來。(4)latter用作形容詞，常與定冠詞the連用，表示列舉的兩個(gè)事物中的后面的一個(gè)，譯為“后者”，與theformer相對(duì)。(5)latest是形容詞，它指時(shí)間的先后中“最近的，最新的”。Sunday,December18,2022(3)lTuesday,December20,2022It'sonly______thatIknowwhyshewasn'tfeelingwellallthesedays.A.lateB.latelyC.latestD.latterB本句為一個(gè)強(qiáng)調(diào)句型，根據(jù)句意“只是在最近我才知道她為什么這些天都不舒服?！笨芍颂帒?yīng)用副詞lately“最近，近來”。Sunday,December18,2022ITuesday,December20,20225、possibilityn．可能性possibilityof(sb.doing)sth.(某人做)某事的可能性possibilitythat………的可能性◆Thepossibilityoffoodpoisoninghasbeenexcluded.食物中毒的可能性已被排除?！鬜esearchfindingsshowthatthereisapossibilitythat10%oftheChineseyoungmenwillneverfindagirlfriendin2050.研究結(jié)果顯示到2050年，中國10%的男青年可能將無女朋友可找。Sunday,December18,20225、poTuesday,December20,2022possibleadj.可能的possiblyadv.可能地It'spossiblethat…有可能發(fā)生……Itispossible(forsb.)todosth.(某人)做某事情是可能的Sunday,December18,2022possiTuesday,December20,2022①There'snopossibilityof______________.＝There'snopossibilitythathehasbeenmurdered.他已被謀殺的可能性完全沒有。

①hishavingbeenmurderedSunday,December18,2022①TherTuesday,December20,2022②TomorrowisSundayandhehasadayoff,soheis______toattendourparty.A.probableB.possibleC.likelyD.possibility②C雖然probable和possible都有“可能”的意思，但是它們一般不用表示人的詞作主語；possibility是名詞，不能直接接在be動(dòng)詞后作表語，只能選C。Sunday,December18,2022②TomoTuesday,December20,20226、

convincevt.使確信；使信服convincesb.that從句/ofsth.使某人確信某事beconvincedthat…/ofsth.確信某事convincesb.todosth.說服某人做某事◆Whatheheardandsawconvincedhimoftheneedforeconomicreforms.他的所見所聞讓他相信了進(jìn)行經(jīng)濟(jì)改革的必要性。Sunday,December18,20226、coTuesday,December20,2022convincingadj.令人信服的unconvincingadj.不足以令人信服的◆You'renotaveryconvincingliar!你撒的謊難以讓人信服！Sunday,December18,2022conviTuesday,December20,2022Iwas______thatweweredoingtherightthing.A.convincedB.believedC.trustedD.fearedA

A、B、C3個(gè)選項(xiàng)均有“相信”的意思，但是在此句中believe不能用被動(dòng)形式，trust指信任某人。fear是“害怕”的意思。Sunday,December18,2022IwasTuesday,December20,20227、evidencen.[U]證據(jù)，根據(jù)；證詞；跡象vt.使明顯，證明◆Thereisevidencethatsomebodyhasbeenlivinghere.有跡象表明有人一直住在這里?！鬑ewaspunishedforgivingfalseevidence.他因作偽證而受到懲罰。Sunday,December18,20227、evTuesday,December20,2022

beinevidence顯眼；引人注目

evidentadj.明顯的，明白的

Itisevidentthat………是顯而易見的Sunday,December18,2022beiTuesday,December20,2022Whenfacedwiththe______hehadtoadmithewasguilty.A.signB.evidenceC.markD.demonstrationB句意：在證據(jù)面前他只得承認(rèn)他有罪。Sunday,December18,2022WTuesday,December20,20228、basen.基地，大本營；底部；基礎(chǔ)vt.將……建立在某物基礎(chǔ)上baseAonB將A建立在B的基礎(chǔ)上bebasedonsth.基于某物◆Heusedhisfamily'sstoryasabaseforhisnovel.他把他一家人的經(jīng)歷作為他小說的素材。Sunday,December18,20228、baTuesday,December20,2022◆ShanghaiisthemostimportantindustrialbaseofChina.上海是中國最重要的工業(yè)基地?！鬒basemyhopesonthegoodnewswehadyesterday.我把希望寄托在我們昨天得到的好消息上?！鬞henovelisbasedonalocalghoststory.這部小說是基于當(dāng)?shù)氐囊粋€(gè)鬼的傳說。Sunday,December18,2022◆ShanTuesday,December20,2022After______in“TheBrokebackMountain(《斷背山》)”，AngLeedirected“LustCaution(《色戒》)”，______onashortnovelbyZhangAiling.A.succeeded;basedB.succeeding;basingC.succeeded;basingD.succeeding;basedD句子主語是succeed這個(gè)動(dòng)作的執(zhí)行者，所以要用succeeding；后面是分詞短語作定語，相當(dāng)于whichwasbasedon，省略了whichwas,所以是based。Sunday,December18,2022AfterTuesday,December20,20221、stepup加緊，加強(qiáng)，促進(jìn)◆Isteppedupmypacetofollowmyclassmates.我加快腳步去追趕我的同學(xué)?！鬞hescientistshavesteppedupresearchintomedicineforcancer.科學(xué)家們已經(jīng)加強(qiáng)了對(duì)治療癌癥的藥物的研究。Sunday,December18,20221、stTuesday,December20,2022stepinto進(jìn)入

stepbystep逐步地

takestepstodosth.采取措施做某事

followinone'ssteps步某人的后塵Sunday,December18,2022sTuesday,December20,2022