2/2選擇性必修二Unit3核心詞匯句式拓展及鞏固練習(xí)核心詞匯1dropin順便造訪，臨時(shí)拜訪單句語法填空(1)Intheolddaysmanygirlsinthecountrysidehadtodropoutofschool.(2)Herlongillnesscausedhertodropbehindtherestoftheclass.(3)IfIdodropoff,wakemeassoonasMartinarrives,won'tyou?補(bǔ)全句子(4)Besides,you'dbetterbringsomelittlegifts,suchasaspecialfoodordrinkfromyourcountry.Ofcourse,ifyoudropinonfriends,itisnotnecessary.除此之外，你最好帶一些小禮物，例如你家鄉(xiāng)的特產(chǎn)。當(dāng)然，如果你是順路拜訪朋友的話，就沒有什么必要了。要點(diǎn)歸納dropinonsb/atsp順便拜訪某人/某地dropby/over順便拜訪dropoff落下；不知不覺入睡；送下車，送到；減少dropout退學(xué)，輟學(xué)；退出，脫離dropoutof從……中退出dropbehind落后，落伍2sympathyn．同情；同情心；贊同單句語法填空(1)Actually,theyfeltgreatsympathyforthevictimsintheaccident.(2)Myfriendswereverysympathetic(sympathy)whenIlostmyjob.(3)IthoughtI'dgotsomesympathyfrommyparents.寫作鏈接翻譯句子(4)我對(duì)考試作弊被抓的學(xué)生完全不同情。Ihave/feelabsolutelynosympathyforstudentswhoarecaughtcheatinginexams.要點(diǎn)歸納(1)have/feel(no)sympathyforsb(不)同情某人express/offersympathy表達(dá)/表示同情getsympathyfromsb得到某人的同情(2)sympatheticadj.同情的；贊同的be/feelsympatheticto/towards同情……3takeover奪取，占據(jù)；接替；接管單句語法填空(1)Youhavetolearntotakedownthekeypointseventhoughyoudon'ttakethemin.(2)WhenMrGreenretired,hissontookoverthebusinessfromhim.(3)Smartphonesnotonlytakeupourvaluabletime,butalsodogreatharmtoourhealth.(4)Don'tbetakeninbyproductspromisingtomakeyouloseweightquickly.(5)Inthepastfewyears,thevillagehastakenonanewlook.補(bǔ)全句子(6)Whenavolunteerwasill,Itookoverthetaskfromher.ThoseAmericanstudentsthoughthighlyofme.當(dāng)一個(gè)志愿者生病時(shí)，我接替了她的工作。那些美國學(xué)生對(duì)我評(píng)價(jià)很高。要點(diǎn)歸納takeaway拿走；奪走takedown寫下，記下；拆卸takein吸收；理解；欺騙；收容takeoff起飛；匆匆離去；脫下；大獲成功takeon接納；雇用；呈現(xiàn)；承擔(dān)takeup拿起；接受；占據(jù)；開始從事；繼續(xù)take...forgranted認(rèn)為……是理所當(dāng)然的4popup突然出現(xiàn)，冒出來(尤指出乎意料)單句語法填空(1)Themoderatorseemstopopupinthemostunlikelyplaces，whichoftensurprisestheaudience.(2)Sincewehavefriendsinairline,weoftenpopinforcoffeewhenwestopattheairport.(3)I'monlysixty,youknow—I'mnotgoingtopopoffyet!補(bǔ)全句子(4)Theboarder'seyesnearlypoppedoutofhisheadimmediatelyhesawwhathehadwon.這個(gè)寄宿生一看到自己贏得的東西，頓時(shí)兩眼瞪得大大的。要點(diǎn)歸納popin/along順便經(jīng)過，順道來訪popoff(突然)死去；(急忙)離去popout突然出現(xiàn)5competev．比賽；競爭單句語法填空(1)OnlyqualifiedorinvitedcompetitorscancompeteinthefinalcompetitioninShanghai.(compete)(2)Noonecanentirelykeepawayfromthecompetitive(compete)world.(3)Lifeislikealongraceinwhichwecompetewith/againstotherstogobeyondourselves.翻譯句子(4)(2019·全國Ⅱ卷)我們將和其他排球隊(duì)在比賽中競爭冠軍。Wewillcompetewithothervolleyballteamsforthechampionshipinthecompetition.要點(diǎn)歸納(1)competein...參加……(比賽/競爭)competefor...為……而競爭competewith/againstsb與某人競爭(2)competitionn.比賽；競爭incompetitionwith...與……進(jìn)行競爭(3)competitiveadj.競爭的；有競爭力的competitorn.競爭者；對(duì)手6searchfor尋找，搜尋基礎(chǔ)測評(píng)對(duì)比填空(searchfor/insearchof/search)(1)Firstly,theyspentmoretimeinsearchof/searchingforfood.(2)Isearchedtheroomforthelostkey,butinvain.(3)Janethoughtanddecidedtosearchforsomefood.寫作鏈接一句多譯每年有許多受過良好教育的年輕人去海南島找工作。(4)Everyyear,manywell-educatedyoungpeoplegotoHainanIslandinsearchofjobs.(searchn．)(5)Everyyear,manywell-educatedyoungpeoplegotoHainanIslandtosearchforjobs.(searchv．)要點(diǎn)歸納(1)inone'ssearchfor尋找insearchof尋找；搜尋；尋求(2)searchsth/sb搜查某物/搜身search...for...為找到……而搜查……searchfor尋找；搜索7expandv．(使)擴(kuò)大；增加單句語法填空(1)Whenyouheatametal,itexpands(expand)．(2)Idon'tquiteunderstandyourexplanation.Canyouexpandon/uponit?寫作鏈接翻譯句子(3)我們上周五參加了一個(gè)志愿者活動(dòng)，該活動(dòng)開闊了我們的視野。WetookpartinavoluntaryactivitylastFriday,whichexpandedourhorizons.要點(diǎn)歸納(1)expandinto發(fā)展成；擴(kuò)展到expandon/upon詳細(xì)闡述；詳述expandone'sknowledge/horizons拓展知識(shí)/開闊視野(2)expansionn.擴(kuò)大；擴(kuò)張；擴(kuò)展8convincingadj.有說服力的，使人信服的單句語法填空/補(bǔ)全句子(1)Hedidn'tlookconvinced(convince),becauseherideawasnotveryconvincing(convince).Butshefinallyconvincedhimtochange(change)hismind.(2)Imanagedtomakehimconvinced(convince)ofmyabilitytodothejob.(3)I'mconvincedthat(我確信)youradvicewillcontributetoourgoodperformance,soIsincerelyhopeyoucanhelpus.句式升級(jí)(4)Convincedthatyouradvicewillcontributetoourgoodperformance,Isincerelyhopeyoucanhelpus.[用分詞作狀語升級(jí)句(3)]要點(diǎn)歸納(1)convincev.使信服；使相信convincesbtodosth說服某人做某事convincesbofsth使某人相信某事(2)convincedadj.確信的；深信的beconvincedthat...相信……makesbconvincedofsth使某人相信某事核心句式句型公式：疑問詞＋動(dòng)詞不定式單句語法填空(1)Whenandwheretohold(hold)themeetingremainstobediscussedfurther.(2)Perhapsthemostdifficultchallengeishowtosurvive(survive)withoutfriendsinlife.句型轉(zhuǎn)換(3)IreallyhavenoideawhetherIwillacceptherinvitationornot.→Ireallyhavenoideawhethertoacceptherinvitationornot.要點(diǎn)歸納(1)“疑問詞＋不定式”結(jié)構(gòu)可在句中作主語、賓語、表語等，不定式必須用主動(dòng)語態(tài)而不能用被動(dòng)語態(tài)。(2)whether后可接不定式，而if不能。鞏固練習(xí)一）用所給詞的適當(dāng)形式填空1．(2021·浙江卷)Mydad,George,onlyhadaneighthgradeeducation(educate)．2．(2021·新高考Ⅰ卷)Emotional(emotion)intelligence,withitsfocusonbothheadandheart,mayservetopointusintherightdirection.3．(2020·全國Ⅱ卷)Usingemojiscanaddhumorandfeeling,keepingintention(intend)clear.4．(2020·天津卷)It'sbeenyearssincetheyweredusty(dust)littleroomswithbooks.5．(2019·江蘇卷)Understandingtechnologicaltrendsisveryimportantforcorrectlydesigningeconomic(economy)policies，bothatthenationalandtheinternationallevels.6．Somethinkthatawoman'sbodycellshaveatendency(tend)toagemoreslowlythanaman's.二）固定用法和搭配1．Heisgoingtocompeteagainst/withhisoldfriendinthesecondround.2．Theyoungmanwithlonghairlooksasifhewere(be)awomaninthedistance.3．Usingabunchofbananas,thezookeeperpatientlypersuadedthemonkeybackintoitscage.4．I'vejusttakenoverthe