人教版高中英语必修二Unit4课件.ppt

Wildlifeprotection课时作业考点互动探究基础知识回顾与名师对话高考总复习·课标版·英语（专版）contents1.识记填读2.联想填读3.构词填读4.语境填读5.句式填读6.核心词汇7.单元语法8.微型考场9.名师讲坛Ⅰ.识记填读1．__________vi.&vt.减少；(使)变小[答案]decrease2．__________vi.回答；响应；作出反应[答案]respond3．__________n．(痛苦/忧虑)减轻或解除[答案]relief4．__________n．重要(性)[答案]importance5．__________vt.影响；感动；侵袭[答案]affectⅡ.联想填读1．__________灭绝→dieof/from死于……→be_______todosth.渴望做某事[答案]dieout；dying2．__________n．损失；丧失→________________迷惘[答案]loss；ataloss3．_________vt.&vi.打猎；搜寻→_________ajob找工作[答案]hunt；huntfor4．__________attentionto注意→__________one'sattention吸引某人的注意[答案]pay；arrest/draw5．__________adj.凶猛的；猛烈的→_______激烈的竞争[答案]fierce；fiercecompetition6．__________vt.&n．→_____________＝be_________对……有害[答案]harm；doharmto；harmfultoⅢ.构词填读1．protectionn．保护→_________vt.保护__________adj.起保护作用的[答案]protect；protective2．reserven．保护区；vt.预订；保留→__________n．预订，预约[答案]reservation3．mercyn．仁慈；宽恕；怜悯→__________adj.仁慈的[答案]merciful4．appreciatevt.鉴赏；感激；意识到→__________n．欣赏；感激[答案]appreciation5．secureadj.安全的；可靠的→__________n．安全[答案]security6．employvt.雇用；利用(时间、精力等)→__________n．雇用；工业；就业→__________adj.失业的[答案]employment；unemployed7．inspectvt.检查；视察→__________n．检查；视察[答案]inspection8．fierceadj.凶猛的；猛烈的→__________adv.猛烈地；凶猛地[答案]fiercelyⅣ.语境填读1．Ireally__________(感激)yourhelpandIfinally__________(成功)ingettingthesatisfactoryjob.[答案]appreciate；succeeded2．HowIwishforaworldwhereallthepeoplelive________(和平地)andno___________(伤害)toeachother.[答案]inpeace；harmisdone3．__________shouldbe__________(注意)totheEnglishreading，whichisof__________________(非常重要)forthestudentstolearnEnglishwell.[答案]Attention；paid；greatimportance4．__________(按照)therecentsurveys，secondhandsmokingismoreharmfulbecausetobacco__________(包含)nicotine，which__________(影响)ourhealth.[答案]Accordingto；contains；affects5．Manyscientistssaythatalotof__________(野生物种)are__________(濒临灭绝)．[答案]wildspecies；indangerofdyingoutⅤ.句式填读1．Theflyingcarpettravelled________________nextminutetheywereinZimbabwe.飞毯飞行得如此之快，以至于转眼他们就来到了津巴布韦。[答案]sofastthat2．Othersthinktheearthgot__________hotforthedinosaurs__________liveonanymore.另外一些人认为，地球变得太热，因此恐龙无法在地球上生活了。[答案]too；to3．Nobodyknowsforsure________________dinosaursdisappearedfromtheearthinsuchashorttime.没有人确切地知道恐龙是由于什么原因，又是怎样在这么短的时间里从地球上消失的。[答案]whyandhow4．What______________ifwildlifeprotectionistosucceed?野生动物保护要想成功，我们必须做些什么？[答案]mustbedone5．Theylivedontheearthtensofmillionsofyearsago，____________________humanscameintobeing.千百万年前恐龙就在地球上生活，比人类的出现要早得多。[答案]longbefore1．wildadj.(P25)野生的；荒凉的；野蛮的[即时背诵]wildbirds野鸟awildhill荒山awildperson粗野的人awildsea汹涌的海awildnight狂风暴雨之夜wildhair蓬头散发gowild发狂bewildaboutskiing热衷于滑雪inthewild在野外2．decreasevt.&vi.(P25)减少；(使)变小；使变少必会decrease/increaseby减少/增加了to减少/增加到[一句背诵]Thepriceofwheathasdecreased(increased)by15%.小麦价格降低了(增加了)15%。用适当的介词填空①Thepriceofwheathasdecreased__________15%.[答案]by②Theclubmembersdecreased__________twohundred.[答案]to③Thenumberofthiskindofwhaleis__________thedecrease.[答案]on3．reserve(P25)n．保护区v．保留；预约①aforestreserve森林保护区②You'dbetterreservethemoneyforfutureuse.你最好留下这笔钱以备将来之需。③Wemustreservethreeroomsatthehotel.我们必须在旅馆订三个房间。[名师点悟]注意和preserve的不同。preserve是动词，意为：保护……不受损失；维持品质；保护自然资源等。如：preserveone'seyes保护视力；preservefruits保鲜水果；Thefishingispreservedhere.此处禁止捕鱼。①Therearealotof____________________inthisvastarea.在这一广袤的地区有许多自然保护区。[答案]naturereserves②I'dliketo______________________forthreeforeighto'clock.我想预订八点钟供三人用餐的桌位。[答案]reserveatable③Theseseats________________________specialguests.这些座位是留给贵宾的。[答案]arereservedfor4．respondvi.(P26)回答；回应；做出反应(responsen．回应，回答)类词辨析respond指对他人的期望等做适当的反应，是正式用词，常与介词to连用answer指用文字、语言或行动回答，是最普通用词reply与answer用法基本相同，但稍正式，常与介词to连用[名师点悟]在以上三个词中，answer是及物动词。respond和reply通常作为不及物动词使用，但如果后面接宾语从句时，它们却是及物动词。[一句背诵]WhenIsaid，“It'syourturntoreplytothesecharges”，hedidn'trespond.当我说：“轮到你对这些指控进行答辨了”时，他没反应。用respond的适当形式或词性填空①Thedoctor__________thathecouldnottellthenameofherdisease.[答案]responded②Howdidshe__________tothenews?[答案]respond③Hesmiledatmein__________tomyhelp.[答案]response5．certainadj.确定的，某一；一定[教材原句]Theyallowedtouriststohuntonlyacertainnumberofanimalsiftheypaidthefarmers.(P26)如果游客付给农民一些钱，就允许他们猎某种动物。[名师点悟](1)与certain含义接近的词sure，表示“一定的”时，不能用it作为形式主语，而certain可以。(2)acertainperson＝someperson某个人。[一句背诵]Forcertain(some)reasons/acertain(some)reason，hedidn'tcome.因某些/某个原因，他没来。①He____________________topasstheexam.＝It's________thathe'llpasstheexam.他一定会通过这次考试。[答案]iscertain；certain②—Isit________thatourteamwillwin?—Yes，thatisfor________.A．sure；certainB．certain；sureC．madesure；certainD．madecertain；sure[解析]考查固定句型。Itiscertainthat...句型中只用certain不用sure。sure的主语是人或物，forsure肯定地。[答案]B6．containvt.包含；容纳；容忍[教材原句]Itcontainsapowerfuldrugwhichaffectsmosquitoes.(P26)它含有一种强效药物可以防止蚊虫叮咬。Thehallcancontain/hold/seat/admit3,000people.这个大厅可以容纳3000人。类词辨析include侧重被包含者只是整体中的一部分contain侧重“整体内有”，指在某一范围或容器内能容纳某物[一句背诵]Mysuitcasecontainssomeclothes，includingafewsweatersandtrousers.我的箱子里有些衣服，包括几件毛衣和几条裤子。用contain，include，including，included填空①Thisbook__________tenunits，__________twomainrevisions.[答案]contains；including②Thisbottle__________twoglassesofbeer.[答案]contains③ThemoneyIgaveyou__________yoursister's.[答案]includes④Everyonehadsomething