人教版新课标高中英语必修5第3单元Unit 3 Life in the future知识点讲解 ppt课件.ppt

,写作常用基本句型主谓宾结构结构主语谓语(及物动词)宾语(状语)说明1.一些及物动词加介词构成的短语相当于及物动词。2可以用作宾语的有：名词、代词、数词、不定式、v.ing形式和从句等。,(对应学生用书P156)1_v.to4inall_向四面八方inthedirection_朝着方向答案directions;of,5lose_of.看不见_thesightof一看见(就)答案sight;at6_.of.使回想起或意识到_metosb.代我向某人问候答案remind;remember7_notime立刻，立即答案in8sweep_打扫；横扫答案up9slide_移动；溜进_theslide每况愈下答案into;on,10depend_依靠；信赖_on依靠(赖)答案on;rely11catch_of瞥见答案sight12speed_加速答案up13suffer_承受之苦答案from14assistsb._doing在方面帮助某人答案in,(对应学生用书P157)1_，Iwasunsettledforthefirstfewdays.因为担心这次旅行，头几天我感到心绪不宁。2Theairseemedthin,_itscombinationofgaseshadlittleoxygenleft.空气似乎很稀薄，好像在混合的气体中剩下的氧气很少。3_byalackoffreshair,myheadached.由于缺乏新鲜空气，我感到头痛。4Well,nowtheres_thewasteisdisposedofusingtheprinciplesofecology.噢，现在有个系统利用生态学原理处理废物。,5_，Islidintobedandfellfastasleep.我感到累极了，爬上床很快睡着了。答案1.Worriedaboutthejourney2.asthough3.Hit4.asystemwhere5.Exhausted,(对应学生用书P157)完成句子1Wecouldseethebuildings_trees.(被树环绕)2Thebook_(留下深刻印象)onme.3Sheburstintocrying_shecamein.(一进来)4ImafraidIve_(占了)toomuchofyourtime.5He_(看见)acarinthedistance.答案1.surroundedby2.leftadeepimpression3.theinstant4.takenup5.caughtsightof,(对应学生用书P157)1impressionn印象；感想；印记Youradvertisementgiveschildrentheimpressionthatitsfinetohave“twogunsandlasereyes”您的广告给孩子的印象是：要有“两只枪和一双激光眼”才算帅。,Wereveryimpressedwiththestandardofthechildrenswork.这些儿童作品水平之高，给我们留下了深刻印象。,经纬演练Obamasfirstspeechaspresident_astrongimpression_us.奥巴马当选总统后的第一次演讲给我们留下了深刻的印象。答案made/left；onIhavethe_thatwehavemetoncebefore.Sowehave.Ataballtwoyearsago,remembernow?AviewBrelationCinfluenceDimpression解析印象(impression)中我们以前见过一次面。答案D,2constantlyadv.不断地；经常地；反复地(形容词constant固定不变的；不停的持续的)教材原句IhavetoremindmyselfconstantlythatIamreallyinAD3008.(P17)我必须不断地提醒自己，我真的已经到3008年了。一句背诵Ontheexpressway,youdbetterdriveataconstandspeed.Youmustntchangethespeedconstantly.在高速公路上开车，你最好以稳定的速度驾驶，决不能总改变速度。3previousadj.在前的；早先的(previouslyadv.在以前；预先)一句背诵Hesaidhehadarrivedonthepreviousnight.Ihavetoldyouaboutthispreviously.他说他是在前一天夜里到达的。这事我提前已经告诉过你。,4surroundingsn环境；周围的事物一句背诵Thewholevillageissurroundedwith(by)mountainsandlakes.Thesurroundingscenenyisverybeautiful,butittookmeafewweekstogetusedtothenewsurroundings.整个村庄被群山和湖所环绕，周围的景色很美丽，但我用了几个星期才适应这一新的环境。,经纬演练Sheinsistedthatanimalsshouldliveintheirnatural_.AsurroundingBresourcesCenvironmentsDsurroundings解析句意：她坚持动物应该生活在自然环境中。naturalsurroundings表示“自然环境”。surroundingadj.周围的；environment在此不可用复数；resource资源，不符合题意。答案D,5toleratevt.容忍；忍受(后接名词或动名词)(tolerantadj.容忍的；宽容的)一句背诵Wecanbetolerantofmistakesthestudentsmake,butwecanttoleratecheating.我们可以允许学生犯错误，但不能容忍作弊。6lackv.feltBexposed;feelingCexposing;feelingDexposing;felt解析句意：当面对危险和冲突时，人往往血压升高，感到紧张或焦虑。beexposedto“暴露”，句子的主语是men，故可省略menare，主语men与feel之间是主谓关系，故用现在分词形式。答案B,(对应学生用书P160).单词填写1Always_(关)offyourcomputerwhenyouvefinished.答案switch2Healwayslooked_(乐观的)evenindefeat.答案optimistic3Despitetrucksandhelicopters,thecamelisstillmansbestfriendinthe_(沙漠)答案desert4Theyhavenochildrentogether,buteachhasasonfroma_(从前的)marriage.答案previous,5Helookedattheshopwindowwith_(贪婪的)eyes.答案greedy6Dontknockatthedoor,youngboy.Itispoliteto_(按)thedoorbell.答案press7Onherwaytoschool,thelittlegirl_(时常地)wenttoseethefamousscientist.答案constantly8WhenIfirstmethimIgotthe_(印象)thathewasashyboy.答案impression,9ItoldhimIwasntgoingto_(容忍)hisdrinkinganylonger.答案tolerate10Thecompanymadean_(调整)inmysalary.答案adjustment,.选词填空sweepaway；catchsightof；takeup；bebackononesfeet;slipinto；speedup1I_thehobbyattheageofsix.答案tookup2Manyhousesare_bytheflood.答案sweptaway3I_thecartocatchupwiththatblueone.答案speededup4Sheletoutacryofsurprisewhenshe_thebigdiamond.答案caughtsightof,5Daniel_theroomwhennoonewaslooking.答案slidinto6WearereliablyinformedthatDavidwill_.答案bebackonhisfeet,.单项填空往届生错题本摘粹1Healthproblemsarecloselyconnectedwithbadeatinghabitsanda_ofexercise.AlimitBlackCneedDdemand解析句意为“健康问题与饮食习惯和缺乏锻炼有密切关系”。此处表达的是“缺乏锻炼”，因此选lack。其他选项中，limit限制；need需要；demand要求，都不符合句意。答案B,2Afterheretiredfromoffice，Rogers_paintingforawhile，butsoonlostinterest.AtookupBsavedupCkeptupDdrewup解析句意：Rogers退休后，从事绘画一段时间，但不久就对此失去了兴趣。takeup开始从事；saveup储存；keepup保持；drawup拟订，制定，起草。答案A,3_confidenceresultedinhisfailureintheinterview.ALackofBLackforCLackingofDBeinglacked解析句意：缺少自信导致他面试失败。lackof.名词词组作主语。答案A4Iwasabouttogiveitupwhenagoodidea_uponmymind.AhitBstruckCflashedDhappened解析句意：我正要放弃它，这时突然想到一个好主意。表示“某人想起”，可用agoodideahit/strucksb.或agoodideaflashedupononesmind。答案C,5_forthebreakdownoftheschoolcomputernetwork,Alicewasinlowspirits.ABlamingBBlamedCToblameDTobeblamed解析考查动词的非谓语形式。由于Alice和blame之间存在动宾关系，所以用过去分词，表被动，说明原因。答案B,6Oursondoesntknowwhatto_attheuniversity;hecantmakeuphismindabouthisfuture.AtakeinBtakeupCtakeoverDtakeafter解析takein接受，吸收，理解，欺骗；takeup从事，参加，占据，继续；takeover接管；takeafter像。根据句意选B。答案B,7Thenewmanagerhopestogetthecompanyback_itsfeetwithinfivemonths.AonBofCtoDoff解析句意：新经理希望在五个月内使公司恢复元气。get/bebackononesfeet(困境后)恢复，完全复原。答案A8Thishasbeenatimelyreminderoftheneedfor_care.AtentativeBconstantCpermanentDprimary解析考查形容词辨析。constant持续的，不断的。句意：这件事适时地提醒我们要注意时时谨慎。tentative不确定的，踌躇的；permanent永久的；primary主要的；初期的；基本的。答案B,9(2011合肥模拟)Werelivinginasociety_exchangingpresentsisanimportantpartincommunication.AwhichBwhenCwhyDwhere解析考查定语从句。先行词asociety表示处所，关系词在定语从句中作地点状语，因此从句应该用关系副词where来引导。答案D,10Thecouplearespendingtheirholidayon_isdescribedasoneofthemostbeautifulislands.AthatBwhatCwhichDwhere解析on后为介词的宾语从句，从句中缺少主语。that引导宾语从句不作任何成分；what在从句中作主语，译为“所的”，宾语从句意为“被描述为最漂亮的岛屿之一”；which引导宾语从句，意为“哪一个”，不符合句意；where引导宾语从句，在从句中作状语。答案B,(对应学生用书P161),本节聚焦：如何应对细节理解题(四)该题型的难点在于文章提供的信息量大，考生在提取文中有效信息时容易出现失误，从而误判乃至误选答案。典例Thesummervacationismostlikelytohaveabadeffectonthekids_.AwhoaretooyoungBwhosefamiliesarepoorCwhoaretoonaughtyDwhodontworkhard,所谓细节理解题，是指文章提到了与某个题相关的时间、地点、人物或事件。细节理解题一般包括直接理解题和语意转化题，所以破解“事实”型细节理解题就像是在揭开一层面纱。抓住文章中的事实和细节是做好该题型的关键，也是做好其他类型试题的基础。换句话说，该类型试题大部分都可以在文章中直接找到与答案有关的信息，或者是转换了说法的句子。所以，准确查找信息在阅读理解题中非常重要，它包括理解作者在叙述某事时使用的事实性材料，其实在一篇文章里，大部分篇幅都属于这类围绕主体展开的细节。,做这类题一般采用寻读法，即先读题，然后带着问题快速阅读文章，找出与问题有关的词语或句子，再对相关部分进行分析对比，找出答案。上述例证就是一个很好的“事实”型细节理解题的例子，解题时考生可从文章中找到“thatstudentsfrompoorfamilies”，这个信息点和B项表达的意思一致，这种对应关系是确定正确答案的关键，其他和文意不照应的选项均被排除。,典例Eachnewschoolyearbringsfreshremindersofwhateducatorscallthesummerlearninggap.Somecallitthesummerlearningsetback.Putsimply,itmeansthelongerkidsareoutofschool,themoretheyforget.Theonlythingtheymightgainisweight.Recentstudiesshowthatchildrengainweightmorequicklyinthesummervacationthanwhentheyareinschool.MostAmericanschoolsfollowatraditionalninemonthcalendar.Studentsgetwinterandspringbreaksandabouttenweeksofsummervacation.Someschoolsfollowayearroundcalendar.Theyholdclassesforabouteightweeksatatime,withafewweeksoffinbetween.Butmanyexpertspointoutthatthenumberofclassdaysinayearroundschoolisgenerallythesameasinatraditionalschool.,Lastyear,astudyatOhioStateUniversityreportedthatyearroundstudentsdidnotlearnanymorethanotherstudents.LeadresearcherPaulvonHippelsaid“yearroundschoolsdontreallysolvetheproblemofthesummerlearningsetback.Theysimplyspreaditoutacrosstheyear”Acrossthecountry,researchshowsthatstudentsfrompoorfamiliesfallfartherbehindoverthesummervacationthanotherstudents.Expertssaythiscanbeprevented.Theynotethatmanyschoolsandlocalgovernmentsoffertheprogramsthatcanhelp.Butcallingthem“summerschools”couldbeaproblem.ThedirectorofthesummerlearningcenteratJohnsHopkins,RonFairchild,recentlywroteaboutthisissueonhisblog.,HesaidthatinAmericanculture,theideaofthesummervacationisconnectedtothebeliefsaboutfreedomandthejoysofchildhood.HesaidresearchwithgroupsofdifferentparentsinChicagoandBaltimorefoundthatalmostallstronglydislikedthetermsummerschool.Theysaiditcreatedanimageofchildrenbeingforcedtodoworktheymissedduringtheschoolyear.1ThestudyatOhioStateUniversitysuggeststhat_.AthetraditionalcalendarisbetterthantheyearroundoneBtheyearroundcalendarisbetterthanthetraditionaloneCthetraditionalcalendarisasbadastheyearroundoneDtheyearroundcalendaristhesameasthetraditionalone,2Thesummervacationismostlikelytohaveabadeffect