2024-2025學(xué)年新教材高中英語Unit2Makingadifference第2課時(shí)Usinglanguage學(xué)案含解析外研版必修第三冊(cè)

PAGEUnit2Makingadifference其次課時(shí)UsinglanguageⅠ.詞匯初探1．extendvt.延長；延長；持續(xù)→extensionn.擴(kuò)大；延長2．missionn.職責(zé)；使命3．diseasen.疾病，病4．disabilityn.失去實(shí)力；傷殘→disablevt.使人丟失實(shí)力；使殘疾→disabledadj.殘廢的；有殘疾的5．sensitiveadj.敏感的；易受損害的；靈敏的→sensitivelyadv.敏感地；靈敏地→sensen.感覺6．generousadj.慷慨的；大方的→generouslyadv.慷慨地；寬大地；豐富地→generosityn.慷慨；大方；寬宏大量7．hesitatev.遲疑，遲疑→hesitationn.遲疑→hesitantadj.遲疑的；躊躇的8．cancern.癌癥9．royaladj.王室的；皇家的10．institutionn.機(jī)構(gòu)；團(tuán)體11．a(chǎn)ssistancen.救濟(jì)；幫助→assistvt.幫助；幫助；救濟(jì)→assistantn.助手，助理，售貨員12．registrationn.執(zhí)照；登記→registervt.記錄；登記13．confirmationn.證明，確認(rèn)書→confirmv.證明，確認(rèn)→confirmedadj.成習(xí)慣的，根深蒂固的Ⅱ.短語互譯1．從事；占據(jù)；拿起take_up2．對(duì)……有信念be_confident_about/of3．提出；想出come_up_with4．使……振作起來cheer...up5．在……中起重要作用play_an_important_role_in6．kindof有點(diǎn)兒7．livewith忍受8．a(chǎn)senseofhumour幽默感9．helpout幫忙10．comeacross偶然遇到Ⅲ.經(jīng)典句式1．He'ssensitiveandratherserious,whichsometimesmakes_him_appeartobealittlebookish.(P18)他很敏感，而且相當(dāng)肅穆，這有時(shí)使他顯得有點(diǎn)書生氣。2．Healwaysknowshow_to_makewisedecisions.(P18)他總是知道如何做出明智的確定。Ⅳ.語法初探——單句語法填空1．Largeramountsofcaffeinecancauseaproblemcalled(call)caffeinism.2．Toreturntotheproblemofwaterpollution,I'dlikeyoutolookatastudyconducted(conduct)inAustraliain2012.3．Inartcriticism,youmustassumetheartisthasasecretmessagehidden(hide)withinthework.4．Theproducercomesregularlytocollectthecamerasreturned(return)toourshopforqualityproblems.5．Insomelanguages,100wordsmakeuphalfofallwordsused(use)indailyconversations.1extendv.延長，延長；擴(kuò)大，擴(kuò)展；伸出；持續(xù)[教材原句]Since1953，UNICEFhastakenupanextendedmissiontohelpchildreninthedevelopingworld，includingthoselivingwithdiseasesordisabilities...(P17)自1953年以來，聯(lián)合國兒童基金會(huì)擔(dān)當(dāng)了一項(xiàng)長期任務(wù)——幫助發(fā)展中國家的兒童，包括那些患有疾病或殘疾的兒童……①Carefulmaintenancecanextendthelifeofyourcar.細(xì)心保養(yǎng)可延長汽車壽命。[歸納拓展](1)extendto/into持續(xù)，延長到……extendfrom...to...從……始終延長到……extendahelpinghandtosb.向某人伸出救濟(jì)之手(2)extensionn.延長；擴(kuò)大；延長期

[易混辨析]extend伸出；延長。指空間范圍的擴(kuò)大，以及長度、寬度的向外延長，也可指時(shí)間的延長。expand綻開；擴(kuò)大。不僅指尺寸的增加，還可指范圍和體積的擴(kuò)大。spread伸開；傳播。一般指向四面八方擴(kuò)大傳播的范圍，如：傳播(疾病)、散布(信息)等。stretch伸展；拉長。一般指由曲變直，由短變長的伸展，不是加長。重點(diǎn)在形態(tài)的改變。[即時(shí)鞏固]完成句子②ThecompanyextendeditsservicestoHongKong.該公司將其業(yè)務(wù)擴(kuò)展到香港。③ThepubhadanextensiononChristmasEve.這家酒吧已獲準(zhǔn)在圣誕前夕延長營業(yè)時(shí)間。2eq\a\vs4\al(sensitiveadj.敏感的；易受損害的；靈敏的)[教材原句]He'ssensitiveandratherserious，whichsometimesmakeshimappeartobealittlebookish.(P18)他很敏感，而且相當(dāng)肅穆，這有時(shí)使他顯得有點(diǎn)書生氣。①M(fèi)yteethareverysensitivetocoldfood.我的牙齒對(duì)涼的食物很敏感。[歸納拓展]besensitiveto對(duì)……敏感besensitiveabout神經(jīng)過敏的；易生氣的[易混辨析]sensitive“敏感的；易受損害的；靈敏的”。besensitiveto“對(duì)……敏感”。sensible“明智的；意識(shí)到的”。besensibleof“意識(shí)到，相識(shí)到”。allergic“對(duì)……過敏的”。beallergicto“對(duì)……過敏；對(duì)……非常反感”。[即時(shí)鞏固]單句語法填空②Ilearnedthatafishisacold-bloodedanimalandthereforeisverysensitivetowatertemperature.③Mysisterisallergictoseafood.④Itwouldbesensible(sense)foryoutodiscussthismatterwithyourparentsbeforeyoumakeadecision.3eq\a\vs4\al(hesitatev.遲疑；遲疑)[教材原句]She'susuallyveryshy,butshe'sgenerousandneverhesitatestohelp.(P18)她通常很羞澀，但她很慷慨，從不遲疑去幫忙。①Pleasedonothesitatetocontactmeifyouhaveanyquestion.假如您有任何問題，請(qǐng)隨時(shí)與我聯(lián)系。[歸納拓展](1)hesitatetodosth.遲疑做某事hesitateabout/at/overdoingsth.做某事遲疑不決(2)hesitationn.遲疑，躊躇，遲疑；不情愿havenohesitationindoingsth.堅(jiān)決果斷地做某事withouthesitation堅(jiān)決果斷地[即時(shí)鞏固]單句語法填空②Hewasstillhesitatingoverwhethertoleaveornot.③Hejumpedintothewatertosavethedrowningchildwithouthesitation(hesitate)．4eq\a\vs4\al(confidentadj.自信的；確信的)[教材原句]He'salwaysconfidentabouteverything.(P18)他對(duì)一切都很有信念。①I'mquiteconfidentthatIcanhelpyoulearnMandarin.我很有信念幫助你學(xué)習(xí)一般話。[歸納拓展](1)beconfidentaboutsth.對(duì)……有信念beconfidentthat...對(duì)……有信念beconfidentof(doing)sth.對(duì)(做)……有把握(2)confidencen.信念have/showconfidencein...對(duì)……有信念withconfidence滿懷信念地(3)confidentlyadv.自信地[即時(shí)鞏固]單句語法填空②Ishouldbeconfident(confidence)andpracticehardtoovercomedifficultiesinmylife.③Heisconfidentaboutthefutureoftheproject.④Tomblamedhislackofconfidence(confident)onhismother.5eq\a\vs4\al(assistancen.幫助；幫助)[教材原句]InChina,volunteersarealsoplayinganincreasinglyimportantroleinenvironmentalprotection，disabilityassistanceandmanyotherfields.(P19)在中國，志愿者在環(huán)保、助殘以及很多其他領(lǐng)域也發(fā)揮著越來越重要的作用。[歸納拓展](1)cometoone'sassistance救濟(jì)某人(2)assistvt.幫助；幫助；救濟(jì)assistsb.todosth.幫助某人做某事assistsb.withsth.幫助某人某事assistsb.indoingsth.幫助某人做某事(3)assistantn.助手；助理；售貨員[即時(shí)鞏固]單句語法填空①IhavesuchagoodcommandofEnglishthatIamelectedasassistant(assist)tomyEnglishteacher.②Whenintrouble,hisfriendsalwayscometohisassistance(assist)．③IswamtoDadquicklyandassistedhimto_climb(climb)ontothehulloftheboat.④Thenurseassistedthedoctorwiththepreparationofthemedicine.1eq\a\vs4\al(takeup拿起；接受；起先；接著；占據(jù)；從事)[教材原句]Since1953，UNICEFhastakenupanextendedmissiontohelpchildreninthedevelopingworld，includingthoselivingwithdiseasesordisabilities...(P17)自1953年以來，聯(lián)合國兒童基金會(huì)擔(dān)當(dāng)了一項(xiàng)長期任務(wù)——幫助發(fā)展中國家的兒童，包括那些患有疾病或殘疾的兒童……[歸納拓展]takesth.back撤銷；收回(所說的話以示致歉)takedown寫下；拆除takein收留；汲??；欺瞞takeoff脫掉；起飛；成名takeon雇用；呈現(xiàn)；擔(dān)當(dāng)takeover占據(jù)；接任；接替[即時(shí)鞏固](1)寫出下列句子中takeup的漢語意思①Peterwilltakeuphispostastheheadofthetravelagencyattheendofnextmonth.起先從事②Thischaptertakesupwherethelastoneleftoff.接著③Wetriedtofindatableforseven,buttheywerealltakenup.占據(jù)④Areyougoingtotakeupthechallengeoflastingawholeweekwithoutarguing？接受(2)完成句子①IknowhowbusyyoumustbeandnaturallyIwouldn'twanttotake_uptoomuchofyourtime.我知道你肯定很忙，所以我不想占用你太多的時(shí)間。②Hedidn'ttake_inwhathereadbecausehismindwasfocusedonsomethingelse.他沒有領(lǐng)悟他閱讀的東西，因?yàn)樗乃枷朐谄渌虑樯?。③Withthedevelopmentoftheeconomy,ourhometownistaking_onanewlook.隨著經(jīng)濟(jì)的發(fā)展，我們的家鄉(xiāng)呈現(xiàn)出了嶄新的面貌。2eq\a\vs4\al(comeupwith提出，想出)[教材原句]Heoftencomesupwithgoodideas.(P18)他常常想出好辦法。[歸納拓展]compup走近；出現(xiàn)；被提出，被提及comeabout發(fā)生；產(chǎn)生comeacross遇見，(偶然)發(fā)覺；被理解comeon來吧；趕快；進(jìn)行cometo來到(某地)；加起來總共；復(fù)原知覺comeout開花；發(fā)芽；出版；結(jié)果是comeof是……的結(jié)果Whenitcomesto...當(dāng)涉及……；當(dāng)談到……[即時(shí)鞏固]完成句子①Ourclasscame_up_withtheideatomakebetteruseofusedmaterials.我們班想出了方法去更好地利用廢品。②Alotofnewquestionscame_upatthemeeting.在此次會(huì)議上，很多新問題被提了出來。③Hespokeforalongtimebuthismeaningdidn'treallycome_across.他講了很久，但并沒有人真正理解他的意思。④Fredwassuchahardworkingstudentthathecame_outfirstintheexam.福瑞德是一個(gè)勤奮的學(xué)生，以至于他在考試中得了第一名。3eq\a\vs4\al(cheersb.up使振作起來；使……變得興奮)[教材原句]She'lltrytocheeryouupifyouhaveaproblem,butshe'skindoflazy.(P18)假如你有問題，她會(huì)盡力讓你興奮起來，但她有點(diǎn)懶。[歸納拓展]cheer...on激勵(lì)；為……打氣/加油cheerfor...為……歡呼Cheers！干杯！(用于祝酒)[即時(shí)鞏固]單句語法填空/完成句子①Whenthepopstarturnedup,theaudienceburstintocheers(cheer)．②Whenthegirlisfeelingsad,hermothertellsherfunnystoriestocheer_her_up.當(dāng)小女孩感到悲傷時(shí)，她的母親就給她講好玩的故事哄她興奮。③Feelblueabouttheworld？Cheer_up!對(duì)世界感到懊喪嗎？振作起來！eq\o(\s\up1(1),\s\do5())He'ssensitiveandratherserious，whichsometimesmakeshimappeartobealittlebookish.P18他很敏感，而且相當(dāng)肅穆，這有時(shí)使他顯得有點(diǎn)書生氣。[句式分析]本句為主從復(fù)合句，關(guān)系代詞which引導(dǎo)非限制性定語從句，定語從句中含有makesb./sth.dosth.句型。①M(fèi)yparentswouldliketomakemestudy24hoursaday.我父母想讓我每天24小時(shí)學(xué)習(xí)[歸納拓展]“make＋賓語＋賓語補(bǔ)足語”結(jié)構(gòu)。即：make＋賓語＋eq\b\lc\{\rc\(\a\vs4\al\co1(名詞或形容詞,不帶to的不定式,過去分詞,介詞短語))[名師點(diǎn)津]接不帶to的動(dòng)詞不定式作賓補(bǔ)，此類動(dòng)詞或短語有make,have,let等使役動(dòng)詞及see,watch,notice,hear,lookat等感官動(dòng)詞(短語)。若此類動(dòng)詞或短語用于被動(dòng)語態(tài)，則to不能省略。[即時(shí)鞏固]單句語法填空/完成句子②Theteacherraisedhisvoicesothathecouldmakehimselfheard(hear)．③Theteachermadesomestudentsstayintheclassroomafterschool.老師讓一些學(xué)生放學(xué)后待在教室里。eq\o(\s\up1(2),\s\do5())Healwaysknowshowtomakewisedecisions.(P18)他總是知道如何做出明智的確定。[句式分析]句中howtomake屬于“疑問詞＋不定式”結(jié)構(gòu)。①Noonecouldtellmewheretobuytheinterestingbook.沒有人能告知我在哪兒能買到這本好玩的書。[歸納拓展](1)疑問代詞who,what,which等和疑問副詞when,where,how等后面跟不定式，構(gòu)成不定式短語，在句中可作主語、賓語、表語、賓語補(bǔ)足語等成分。(2)當(dāng)“疑問詞＋動(dòng)詞不定式”用作動(dòng)詞的賓語時(shí)，其邏輯主語需與主句的主語保持一樣，否則用賓語從句。[即時(shí)鞏固]單句語法填空/完成句子②Whetherto_accept(accept)hisinvitationisonmymind.③Therearesomanysweaters.Ican'tdecidewhichto_choose(choose)．④Ourteachertolduswhen_to_hold_the_partyhadn'tbeendecided.老師告知我們何時(shí)實(shí)行晚會(huì)還沒有確定。過去分詞作定語1．過去分詞作定語的位置(1)單個(gè)的過去分詞作定語通常放在被修飾詞之前；過去分詞短語作定語則放在被修飾詞之后，相當(dāng)于一個(gè)定語從句。Thegovernmentdecidedtorebuildthedamagedbridge.政府確定重新修復(fù)那座被毀壞的大橋。Iamfondofthefoodcookedbyyourmother.＝Iamfondofthefoodthat/whichiscookedbyyourmother.我很喜愛你媽媽做的飯菜。Thecomputercenter,openedlastyear,isverypopularamongthestudentsinthisschool.＝Thecomputercenter,whichwasopenedlastyear,isverypopularamongthestudentsinthisschool.電腦中心是去年開放的，很受這個(gè)學(xué)校的學(xué)生歡迎。[名師點(diǎn)津]有些過去分詞表示特定含義，單獨(dú)作定語也放在被修飾的名詞之后。如：left(剩余的)，given(所給的)，concerned(有關(guān)的)等。另外，單個(gè)過去分詞作定語修飾代詞時(shí)，應(yīng)當(dāng)放在被修飾的詞后面。Thereisalittletimeleft.Let'shurryup.剩余時(shí)間不多了，咱們快點(diǎn)吧。Heisoneofthoseinvited.他是那些被邀請(qǐng)的人之一。(2)有些過去分詞作定語既可前置也可后置，意義不變，但有些過去分詞置于被修飾詞前后的位置不同，則意義也不相同。Allthebrokenwindowshavebeenrepaired.＝Allthewindowsbrokenhavebeenrepaired.全部壞了的窗戶已經(jīng)被修理好了。Themethodusedisveryefficient.所用的這個(gè)方法很有效。Thisisausedcarworthonly5,000yuan.這是一輛價(jià)值5000元的二手車。2．及物動(dòng)詞和不及物動(dòng)詞的過去分詞作定語(1)及物動(dòng)詞的過去分詞作定語，具有完成和被動(dòng)兩層含義。steamedbread饅頭respectedleaders受人敬重的領(lǐng)導(dǎo)excitedchildren興奮的孩子們(2)不及物動(dòng)詞的過去分詞作定語，只表示動(dòng)作的完成，無被動(dòng)之意。afallentree一棵倒下的樹aretiredworker一位退休工人3．不同非謂語動(dòng)詞形式作定語的區(qū)分過去分詞作定語表示被動(dòng)或已經(jīng)完成的動(dòng)作現(xiàn)在分詞作定語表示主動(dòng)或進(jìn)行的動(dòng)作現(xiàn)在分詞的被動(dòng)形式作定語表示被動(dòng)和進(jìn)行的動(dòng)作不定式作定語表示將來的動(dòng)作Jimhasretired,buthestillremembersthehappytimespentwithhisstudents.吉姆已經(jīng)退休了，但他仍舊記得和學(xué)生們一起度過的歡樂時(shí)間。Whoisthemanworkingthere?在那兒工作的那個(gè)人是誰？Thebikebeingrepairedismine.正在修的自行車是我的。DoyouwanttoseethedoctortobesentforfromBeijing?你想見那位將從北京請(qǐng)來的醫(yī)生嗎？[即時(shí)鞏固]Ⅰ.單句語法填空1．MrsWhiteshowedherstudentssomeoldmapsborrowed(borrow)fromthelibrary.2．Theroomisemptyexceptforabookshelfstanding(stand)inonecorner.3．Thisistheproblembeing_discussed(discuss)now.4．Theairportto_be_completed(complete)nextyearwillhelppromotetourisminthisarea.5．Haveyounoticedthesurprised(surprise)expressiononhisface?Ⅱ.完成句子1．The_polluted_rivergivesoffaterriblesmell.這條被污染的河發(fā)出難聞的氣味。2．Hewasthenateacherrespected_by_all_the_students.他當(dāng)時(shí)是受全部學(xué)生敬重的老師。3．Mostoftheguestsinvited_to_my_birthday_partyweremyschoolfriends.大多數(shù)被邀請(qǐng)到我的生日晚會(huì)的客人是我上學(xué)時(shí)候的摯友。4．Agirl,dressed_like_a_student,_cameinandsatbesideme.一位學(xué)生裝扮的女孩走進(jìn)來，坐在我的旁邊。5．Thisisaletterwritten_in_black_ink.這是一封用黑墨水寫的信。Ⅰ.單詞拼法1．Theforestextended(延長)inalldirectionsasfarastheeyecouldsee.2．IknowinmyheartthatIamtherightmanforthatmission(任務(wù))．3．Scientistsarestillsearchingforacureforthedisease(疾病)．4．Sheisdeaf，butrefusestoletherdisability(殘疾)preventherfromdoingwhatshewantstodo.5．Childrenareverysensitive(敏感的)toparents'words.Remembertopraiseyourchildnotonlyforajobwelldone,butalsofortheefforttheyputintothework.6．It