新教材2020-2021學(xué)年英語外研版（2019）第三冊學(xué)案：Unit6第二課時　Usinglanguage含解析

學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精第二課時UsinglanguageⅠ.詞匯初探1．forecastn。預(yù)測；預(yù)報vt.預(yù)報→forecast/forecast或forecasted/forecasted（過去式/過去分詞）2．grabv。獲取；抓住3．reliableadj?？尚刨嚨模豢煽康摹鷕eliablyadv.可靠地→relyvi.相信；依賴4．rescuen．＆vt。援救；營救5．emergencyn.緊急情況；突發(fā)事件→emergev.發(fā)現(xiàn)，顯現(xiàn)出來→emergentadj.緊急的6．typhoonn.臺風(fēng)7．claimv。（戰(zhàn)爭、事故等）奪去(生命)8．threatenv.威脅→threateningadj?？謬樀模痪哂型{的→threatn。威脅9．satelliten。人造衛(wèi)星10．preciselyadv.精確地，準確地→preciseadj.精確的,準確的Ⅱ。短語互譯1．省略；遺漏leave_out2．在路上；即將來臨on_the_way3．朝……前進head_for4．遭受suffer_from5．inhistory在歷史上6．consistof由……組成7．resultin導(dǎo)致8．leadto導(dǎo)致；通向Ⅲ.經(jīng)典句式1．It_isalsosaid_thatmiceandsnakesheadforsafergroundseveraldaysbeforeanearthquake,whiledogsavoidingthebeachmaybeasignthatatsunamiisapproaching。（P65）據(jù)說，地震前幾天,老鼠和蛇會前往更安全的地方，而狗避開海灘可能是海嘯即將來臨的征兆。2．On_hearingthenews,Chinawasquicktostartorganisingemergencyaid。（P65）聽到這個消息，中國很快就開始組織緊急援助.3．ByearlyMay,emergencyaidworth9。7millionUSdollarshad_been_donatedbyChina，withafurtherroundofemergencyaidtofollow。(P65)到5月初,中國已捐贈了970萬美元的緊急援助，隨后將有新一輪的緊急援助。Ⅳ.語法初探——單句語法填空1．Whenwalking(walk）inthestreet,Icameacrossanoldfriendofmine.2．Doctorshavesaidthatasmanyas50％ofpatientsdon'ttakemedicineasdirected（direct）．3．Justnowthepatientopenedhermouthasifto_say(say）somethingtoherhusband.4．—WillyouleaveforAustraliaforvacationonMayDay?—No,wefinallydecidednotto。5．Itsoundslikesomethingiswrongwiththecar'sengine。Ifso，_we’dbettertakeittothegarageimmediately.1eq\a\vs4\al(reliableadj.可信賴的；可靠的)[教材原句］So，foraccurateandreliablepredictions，it’sbesttocheckanofficial，scientificreport。(P65)所以，為了準確可靠的預(yù)測，最好檢查一份官方的科學(xué)報告.①Sheisreliableandshealwayskeepsherword.她可以信賴,她總是說到做到。[歸納拓展]relyvt。&virelyon/upon依靠(同義詞dependon/upon)relyonit＋that從句指望；相信（某事）[即時鞏固]單句語法填空/完成句子②Isthesourceoftheinformationreliable(rely)？③Don’trelyon/uponothersallthetime。④Youmayrely_on_it_thathewillpaybackallthedebts。你相信好了，他會償還所有債務(wù)的。2eq\a\vs4\al（rescuen.＆vt。援救;營救)[教材原句］Internationalrescueteamssoonbegantoarriveinthecountry.（P65)國際救援隊很快就開始抵達該國.①Someoftherescueworkersanddoctorsweretrappedundertheruins.一些救援工人和醫(yī)生被困在了廢墟之下。［歸納拓展］come/gotosb。'srescue前來(去)救某人rescuesb.from。。。把某人從……中解救出來［即時鞏固]單句語法填空②Wewereabouttoclosedownthebusiness，butthebankcametoourrescuewithahugeloan。③Thewholefamilywere_rescued（rescue)fromthefirelastnight.④Shediedtryingtorescueherchildrenfromthebigfire.

3eq\a\vs4\al（claimvt。&n。聲稱；主張；認領(lǐng)；索賠；奪去)[教材原句］Causedbyexceptionallyheavysnowfallwithinashortperiodoftime，theydestroyedbuildingsandforests，andclaimedover256lives.(P66)由于短時間內(nèi)的特大降雪，雪災(zāi)摧毀了建筑物和森林，奪去了256多人的生命。［歸納拓展](1)claimtodosth./that...聲稱/主張做……claimtohavedonesth.聲稱做過某事Itisclaimedthat...有人主張……(2)makeaclaimforsth。要求；對……提出賠償要求layclaimto據(jù)理力爭;有權(quán)利去獲得[即時鞏固]單句語法填空/完成句子①Heclaimedto_be(be)theownerofthecar.②Asthevictimintheaccident，IwillmakeaclaimfortheinjuriesIsuffered。③Doctorsclaimedto_have_discovered(discover)acureforthedisease。④It_was_claimed_thatsomedoctorswereworking80hoursaweek.據(jù)說有些醫(yī)生每周工作80小時。1eq\a\vs4\al(leaveout省去，刪去；漏掉；不考慮,忽視）[教材原句］Whathasbeenleftoutinsentences（a)and(b）？(P65)在句子（a）和（b)中省去了什么?［歸納拓展］leaveforsomeplace離開去某地leavebehind遺留，遺忘leaveoff停止；不再使用;戒除leavesb。alone不打擾某人,不管某人leavesth。aside不予考慮,擱在一邊[即時鞏固］（1）寫出下列句中l(wèi)eaveout的含義①Incopyingthispaper，becarefulnottoleaveoutanyword。漏掉②Youcanleaveoutthepartsofthestorythatarenotinteresting.省去③Marytalkedtotheshygirlsothatshewouldn'tfeelleftout。忽視④Weleftoutthepossibilityofhiscomingtotheparty。沒考慮（2)介、副詞填空①Theyweresocarelessthattheyleftoutanimportantdetail。②Hewasleftbehindinphysicsafterhemissedthreeclasses.③Shewantstothinkthingsoutquietly，sowehadbetterleaveheralone.2eq\a\vs4\al(ontheway在路上;即將來臨)[教材原句］Unusualanimalbehaviour，forexample，canindicatewhetherit'scold,wetweatherthat'sonthewayorahot,dryperiod.（P65)例如，不尋常的動物行為可以表明，是寒冷潮濕的天氣還是炎熱干燥的時期即將來臨。①Hestoppedforbreakfastontheway.他中途停下吃早點.［歸納拓展]alltheway一路上；一直；完全bywayof經(jīng)由；途經(jīng)bytheway順便說inaway在某種程度上intheway妨礙；擋路inthisway以這種方法innoway決不;無論如何都不(放在句首時,句子用部分倒裝語序）onone'swayto。.。在某人去……的途中l(wèi)oseone’sway迷路makeone’sway(to)．。。朝……去[即時鞏固]完成句子②Theyhavegotthreekidsandoneon_the_way.他們有三個孩子,還有一個尚未出生.③In_a_way，_I'malittlesurprisedheacceptedtheoffer.從某種意義上講，他接受了這個報價讓我覺得有點兒驚訝。④Don'tstandin_the_way.Moveasideandletmepass。不要擋著路,靠邊點讓我過去。3eq\a\vs4\al（resultin導(dǎo)致；致使）[教材原句]Winterstormsbroughtasmuchas7。9metresofsnowinthesouthofthecountry,resultinginthedeathsofabout4,000people.(P66）冬季風(fēng)暴給該國南部帶來了高達7。9米的降雪,導(dǎo)致約4000人死亡。［歸納拓展](1）asaresult結(jié)果asaresultof因為；由于;作為……的結(jié)果withoutresult徒勞;毫無結(jié)果（2)resultfrom因……引起[巧學(xué)妙記］[即時鞏固］完成句子①Theterribleaccidentresulted_fromadriver’sdrunk.driving。→Adriver'sdrunk。drivingresulted_intheterribleaccident。那場可怕的事故是由一個司機醉酒駕車而引起的。②Theydepartedas_a_result_oftheendlessquarrels。＝Theirdepartureresulted_fromtheendlessquarrels。由于無休止的爭吵,他們分手了。③As_a_resultItotallychangedmyshape.結(jié)果我完全改變了我的形狀。eq\o(\s\up7()，\s\do5(）)Onhearingthenews，Chinawasquicktostartorganisingemergencyaid。(P65)聽到這個消息，中國很快就開始組織緊急援助。［句式分析］on＋v.。ing形式引導(dǎo)時間狀語從句，意為“一……就……”.①Onseeingher,thekingimmediatelyfallsinlovewithher。一看見她，國王就愛上了她。[歸納拓展]“一……就……”的常見表達形式還有：（1）immediately，directly，instantly.。.（2)themoment,theminute，theinstant..。(3）nosooner...than。。.，hardly/scarcely..。when。.。［即時鞏固］單句語法填空②On/Uponarriving,Jimmyfoundalonglineofapplicantswaitingtobeinterviewed.③Irecognizedherinstantly（instant)Isawher。④Nosoonerhadshesaiditthansheburstintotears。省略在英語中,有時為了避免結(jié)構(gòu)上或內(nèi)容上的重復(fù)，并使上下文緊密連接;有時因為語法的客觀要求,句子中的一個或幾個成分不需要表達出來，這種現(xiàn)象稱為省略.一、簡單句中的省略1．祈使句中的省略(You)Comeearlytomorrow。（I）Thankyouforyourhelp。(You)Openthedoor，please。2．口語中的省略—Howisyourmothertoday?—（She’s）Muchbetter。(Isthere）Anythingelse?3．感嘆句中的省略Whatfineweather(itis）！Whatbeautifulflowers（theyare）!Howwonderfulanidea（itis)!4．某些名詞的省略名詞所有格修飾的名詞若表示店鋪、住宅、教堂或上下文已暗示或明確指出過的事物時經(jīng)常被省略。Imethimatthedoctor’s（office）．我在診所見到過他。二、并列句中的省略1．后面的分句中與前面相同的部分常被省略,這種現(xiàn)象又稱為承前省略。Shewaspoorbut(shewas）honest.她貧窮但是誠實。Bobhasdonehishomework，butTomhasn't（donehishomework)．鮑勃做了他的家庭作業(yè),可是湯姆卻沒有。2．有時并列句中的省略部分出現(xiàn)在前面的分句中，看完最后一個分句才能掌握全句的完整意義。Bobworks(inLondon），andPeterlivesinLondon.鮑勃在倫敦工作，彼得住在倫敦。三、主從復(fù)合句中的省略1．賓語從句中的省略在賓語從句中，連詞that常省略，但當有多個并列賓語從句時，只能省略第一個that。Iknow（that）sheisateacherandthatsheisanexcellentwriter。我知道她是一個老師,也是一個優(yōu)秀的作家.2．狀語從句中的省略在一些狀語從句中,如果謂語動詞含有be，從句的主語又和主句的主語一致，或者從句的主語是it，常?？梢园褟木渲械闹髡Z和be一起省略掉。這種省略現(xiàn)象通常出現(xiàn)在以when，while，as，until,once，whether,if，unless，though,evenif，where等連詞連接的時間、條件、讓步、地點等狀語從句中。Hefellinlovewiththegirlwhile(hewas）onavisittoNewYork。他是在游覽紐約時愛上那位姑娘的。Hewillnotgotothepartyevenif（heis)invited。即使受到邀請，他也不去參加晚會。3．定語從句中的省略若引導(dǎo)限制性定語從句的關(guān)系代詞在從句中作賓語,該關(guān)系代詞一般可省略。Thecar(which/that）hisfathergavehimasabirthdaypresentwasstolen.他父親送給他作為生日禮物的那輛汽車被盜了。四、不定式的省略1．并列的不定式可以省略后面的不定式符號to。但若兩個不定式之間表示對比關(guān)系時，不能省略to。Hetoldmetostaythereand（to）waitforhim。他叫我在那兒等他。Thepurposeofnewtechnologiesistomakelifeeasier，nottomakeitmoredifficult。新技術(shù)的目的是要讓生活更輕松自在，而不是讓生活更困難.2．某些使役動詞,如make，let，have等和感官動詞,如see,watch,notice，observe等后面作賓補的不定式須省略to，但若這些動詞用于被動語態(tài)，則to不能省略。Mymotherwouldn'tletmegotoseethefilm.我媽媽不會讓我去看那部電影的。Hewasnoticedtoleavetheoffice.有人注意到他離開了辦公室.3．不定式to后面的內(nèi)容也可承前省略。但倘若承前省略的不定式含有作助動詞用的have或be的任何形式，to后要保留原形have或be。Afterhecamebackfromthewar,hewasamereshadowofthemanheusedtobe。從戰(zhàn)場返回后，他就虛弱得不成樣子了.-HaveyoutoldAnnaboutherfailureinthetest?-Yes，butIoughtn'ttohave(toldheraboutit)．-—你告訴安關(guān)于她考試不及格的事情了嗎?——是的。但是我本來不該告訴她。4．介詞but，except(除了）前有實義動詞do的具體形式時，后面的不定式不帶to。Hecoulddonothingbutgiveintotherobber。他什么也不能做只能屈服于劫匪了。[即時鞏固]Ⅰ.單句語法填空1．Inthecaraccidentthechildwashurt，butthemotherkilled（kill)．2．-WhatdoyouthinkmadeMarysoupset?-Losing（lose)herbicycle.3．Theresultsofthemedicalcheck。upsuggestedthatmyfatherwasinpoorhealth,sothedoctorsuggestedthathe(should)_give（give)upsmokingandtakemoreexercise。4．-Whydidn'tyoucometomybirthdaypartyyesterdayevening？Youpromisedtocome！—Iwouldhave,_butIhadtolookaftermysister.5．Wewillhaveameetingthedayaftertomorrow，butwedon'tknowwhere.6．-Wouldyouliketogowithus?—Yes,I'dliketo。7．—Haveyougotanyparticularplansforthecomingwintervacation?-Yes。Ifpossible,I’mgoingtovisitmygrandparents.8．Videogamescanbeapoorinfluenceifleft(leave）inthewronghands。9．Haditnotbeenforourteachers，we'dneverhavebeenabletoenterthisuniversity.10．Girlsusedtotakefeweradvancedmathcoursesthanboysbutnowtheyaretakingjustasmany.Ⅱ.句型轉(zhuǎn)換1．Whenyouarelisteningtoyourteacher，youmustbecareful.→Whenlistening_toyourteacher,youmustbecareful。2．Youshouldn'tcometohispartyunlessyouareinvited.→Youshouldn'tcometohispartyunlessinvited.3．Iboughttwobooksinthebookstoreandtheyareveryinteresting?！鶷hetwobooksI_boughtinthebookstoreareveryinteresting。Ⅰ.單詞拼寫1．Theteacherforecasted（預(yù)測)thatallofhispupilswouldpasstheexamination。2．Youcandependonitthatthenewscomesfromareliable(可靠的）source。3．Theyweretryingeverypossiblemeanstorescue(營救）theminerstrappedunderground.4．Noneofushadseenanemergency（緊急情況）likethisandwewereallterrified。5．Heclaims(聲稱)thathehasgotoneoftheearliestBritishstamps,butnobodybelieveshi