外研版英語必修4課時(shí)作業(yè)Module4FunctionandGrammar

Ⅰ.閱讀理解Youmaythinkthatsailingisadifficultsport,butitisreallynothardtolearn.Youdonotneedtobestrong,butyouneedtobequick.Andyouneedtounderstandafewbasicrulesaboutthewind.First,youmustaskyourself,“Whereisthewindcomingfrom?Isitcomingfromaheadorbehindorfromtheside？”Youmustthinkaboutthisallthetimeontheboat.Thewinddirectiontellsyouwhattodowiththesail.Let'sstartwiththewindblowingfrombehind.Thismeansthewindandtheboataregoinginthesamedirection.Thenyoumustalwayskeepthesailoutsidetheboat.Itshouldbeata90°angle(角)totheboat.Thenitwillcatchthewindbest.Ifthewindisblowingfromtheside,itisblowingacrosstheboat.Inthiscase,youmustkeephalfofthesailoutsidetheboat.Itshouldbeata45°angletotheboat.Itneedstobeoutfarenoughtocatchthewind,butitshouldn'tflap(擺動(dòng))orlooklikeaflagonaflagpole.Ifitisflapping,itisprobablyouttoofar,andtheboatwillslowdown.Sailingagainstthewindisnotimpossible.Ifyoutry,thesailwillflapandtheboatwillstop.Youmaywanttogointhatdirection.Itispossible,butyoucan'tgoinastraightline.Youmustgofirstinonedirectionandtheninanother.Thisiscalledtacking(搶風(fēng)航行).Whenyouaretacking,youmustalwayskeepthesailinsidetheboat.本文是一篇說明文，介紹了帆船運(yùn)動(dòng)的一些常識(shí)。進(jìn)行帆船運(yùn)動(dòng)必須要注意風(fēng)向，因?yàn)轱L(fēng)向決定著要如何操縱船帆。1．Whatshouldyouconsiderfirstwhilesailing?A．Sailors'strength.B．Wavelevels.C．Winddirections. D．Sizeofsails.答案：C解析：細(xì)節(jié)理解題。根據(jù)第二段中的“First，youmustaskyourself，‘Whereisthewindcomingfrom？Isitcomingfromaheadorbehindorfromtheside？’”，可知，風(fēng)向是進(jìn)行帆船運(yùn)動(dòng)很重要的因素。2．Whatdoestheunderlinedword“It”inParagraph4referto?A．Theboat. B．Thewind.C．Thesail. D．Theangle.答案：C解析：代詞指代題。根據(jù)文章第四段中的“youmustkeephalfofthesailoutsidetheboat.Itshouldbeata45°angletotheboat.Itneedstobeoutfarenoughtocatchthewind，butitshouldn'tflap(擺動(dòng))”可知，It指代的是船帆。3．Whatdoyouhavetodowhensailingagainstthewind?A．Moveinastraightline. B．Allowthesailtoflap.C．Lowerthesail. D．Tacktheboat.答案：D解析：推理判斷題。根據(jù)文章最后一段中的“Itispossible，butyoucan'tgoinastraightline.Youmustgofirstinonedirectionandtheninanother.Thisiscalledtacking(搶風(fēng)航行)．”可知，逆風(fēng)行駛的時(shí)候需要改變航向，這叫作tacking。故推斷，逆風(fēng)行駛時(shí)要tacktheboat(使船曲折航行)。4．Wherecanyouprobablyfindthetext?A．Inapopularmagazine. B．Inatouristguidebook.C．Inaphysicstextbook. D．Inanofficialreport.答案：A解析：出處判斷題。文章第一段開門見山地指出帆船運(yùn)動(dòng)不難，只是需要反應(yīng)敏捷，后文中又指出了了解風(fēng)向的重要性，以及如何搶風(fēng)航行，由此可推斷本文可能出自“通俗雜志”，而不是“旅行指南”“物理課本”或“官方報(bào)道”。故選A。Ⅱ.語法填空閱讀下面短文，在空白處填入適當(dāng)?shù)膬?nèi)容(1個(gè)單詞)或括號(hào)內(nèi)單詞的正確形式。APEC，__1__(establish)in1989,isshort__2__Asia－PacificEconomicCooperation.InJanuary1989,AustralianPrimeMinisterraisedtheproposalduringhisvisittoSeoul,RepublicofKorea.Afterconsultations(咨詢會(huì))withrelevantcountries,thefirstministerial(部長級(jí)的)meeting__3__(hold)inCanberra,Australiafrom6to7November1989.APEC，__45__(importance),thepurposeofanAPECmeetingistopromotefreetradeandcooperationandto__6__(strength)anopenmultilateral(多邊的)tradingsystem.TheactivitiesofAPECcoverthepromotionofregionaltrade,investment,finance,humanresources__7__(develop)andtechnologytransfer.APEChashad21membercountriessofar.CooperationamongAPEC'smembersisgovernedbytheprincipleofequalrespectfortheviewsofallparticipants,anditisbecauseofthisprinciple__8__“mutual(相互的)respectandmutualbenefit”becomesitsconsensus(共識(shí))．Theyearof2018marks__9__25thanniversaryofAPEC,andwithChina__10__(host)theAPECmeetingforthesecondtimein13years,theorganizationcontinueshelpingpeaceandprosperitytakerootinAsia-Pacificcountries.1．established解析：句意：APEC創(chuàng)立于1989年，是Asia－PacificEconomicCooperation的縮寫。2．for解析：beshortfor...……的縮寫。3．was_held解析：句意：當(dāng)相關(guān)國家的咨詢會(huì)過后，部長級(jí)的會(huì)議召開。會(huì)議與hold之間是動(dòng)賓關(guān)系，且事情發(fā)生在過去。4．whose解析：句意：APEC的目的旨在促進(jìn)亞太地區(qū)經(jīng)濟(jì)的發(fā)展，努力地滿足亞太國家的需求。定語從句，表示……的，故用whose。5．importantly解析：moreimportantly更重要的是。6．strengthen解析：句意：更重要的是，APEC會(huì)議的目的是提升自