人教版高中英語必修二Unit4課件

人教版高中英語必修二Unit4課件第一頁，共93頁。Wildlifeprotection第二頁，共93頁。contents1.識記填讀2.聯(lián)想填讀3.構(gòu)詞填讀4.語境填讀5.句式填讀6.核心詞匯7.單元語法8.微型考場9.名師講壇第三頁，共93頁。Ⅰ.識記填讀1．__________vi.&vt.減少；(使)變小[答案]

decrease2．__________vi.回答；響應(yīng)；作出反應(yīng)[答案]

respond3．__________n．(痛苦/憂慮)減輕或解除[答案]

relief第四頁，共93頁。4．__________n．重要(性)[答案]

importance5．__________vt.影響；感動；侵襲[答案]

affect第五頁，共93頁。Ⅱ.聯(lián)想填讀1．__________滅絕→dieof/from死于……→be_______todosth.渴望做某事[答案]

dieout；dying2．__________n．損失；喪失→________________迷惘[答案]

loss；ataloss3．_________vt.&vi.打獵；搜尋→_________ajob找工作[答案]

hunt；huntfor第六頁，共93頁。4．__________attentionto注意→__________one'sattention吸引某人的注意[答案]

pay；arrest/draw5．__________adj.兇猛的；猛烈的→_______激烈的競爭[答案]

fierce；fiercecompetition6．__________vt.&n．→_____________＝be_________對……有害[答案]

harm；doharmto；harmfulto第七頁，共93頁。Ⅲ.構(gòu)詞填讀1．protectionn．保護→_________vt.保護__________adj.起保護作用的[答案]

protect；protective2．reserven．保護區(qū)；vt.預(yù)訂；保留→__________n．預(yù)訂，預(yù)約[答案]

reservation第八頁，共93頁。3．mercyn．仁慈；寬?。粦z憫→__________adj.仁慈的[答案]

merciful4．a(chǎn)ppreciatevt.鑒賞；感激；意識到→__________n．欣賞；感激[答案]

appreciation5．secureadj.安全的；可靠的→__________n．安全[答案]

security第九頁，共93頁。6．employvt.雇用；利用(時間、精力等)→__________n．雇用；工業(yè)；就業(yè)→__________adj.失業(yè)的[答案]

employment；unemployed7．inspectvt.檢查；視察→__________n．檢查；視察[答案]

inspection8．fierceadj.兇猛的；猛烈的→__________adv.猛烈地；兇猛地[答案]

fiercely第十頁，共93頁。Ⅳ.語境填讀1．Ireally__________(感激)yourhelpandIfinally__________(成功)ingettingthesatisfactoryjob.[答案]

appreciate；succeeded2．HowIwishforaworldwhereallthepeoplelive________(和平地)andno___________(傷害)toeachother.[答案]

inpeace；harmisdone第十一頁，共93頁。3．__________shouldbe__________(注意)totheEnglishreading，whichisof__________________(非常重要)forthestudentstolearnEnglishwell.[答案]

Attention；paid；greatimportance4．__________(按照)therecentsurveys，second-handsmokingismoreharmfulbecausetobacco__________(包含)nicotine，which__________(影響)ourhealth.[答案]

Accordingto；contains；affects第十二頁，共93頁。5．Manyscientistssaythatalotof__________(野生物種)are__________(瀕臨滅絕)．[答案]

wildspecies；indangerofdyingout第十三頁，共93頁。Ⅴ.句式填讀1．Theflyingcarpettravelled________________nextminutetheywereinZimbabwe.飛毯飛行得如此之快，以至于轉(zhuǎn)眼他們就來到了津巴布韋。[答案]

sofastthat2．Othersthinktheearthgot__________hotforthedinosaurs__________liveonanymore.另外一些人認為，地球變得太熱，因此恐龍無法在地球上生活了。[答案]

too；to第十四頁，共93頁。3．Nobodyknowsforsure________________dinosaursdisappearedfromtheearthinsuchashorttime.沒有人確切地知道恐龍是由于什么原因，又是怎樣在這么短的時間里從地球上消失的。[答案]

whyandhow4．What______________ifwildlifeprotectionistosucceed?野生動物保護要想成功，我們必須做些什么？[答案]

mustbedone第十五頁，共93頁。5．Theylivedontheearthtensofmillionsofyearsago，____________________humanscameintobeing.千百萬年前恐龍就在地球上生活，比人類的出現(xiàn)要早得多。[答案]

longbefore第十六頁，共93頁。第十七頁，共93頁。第十八頁，共93頁。用適當(dāng)?shù)慕樵~填空①Thepriceofwheathasdecreased__________15%.[答案]

by②Theclubmembersdecreased__________twohundred.[答案]

to③Thenumberofthiskindofwhaleis__________thedecrease.[答案]

on第十九頁，共93頁。第二十頁，共93頁。第二十一頁，共93頁。①Therearealotof____________________inthisvastarea.在這一廣袤的地區(qū)有許多自然保護區(qū)。[答案]

naturereserves②I'dliketo______________________forthreeforeighto'clock.我想預(yù)訂八點鐘供三人用餐的桌位。[答案]

reserveatable第二十二頁，共93頁。③Theseseats________________________specialguests.這些座位是留給貴賓的。[答案]

arereservedfor第二十三頁，共93頁。類詞辨析respond指對他人的期望等做適當(dāng)?shù)姆磻?yīng)，是正式用詞，常與介詞to連用answer指用文字、語言或行動回答，是最普通用詞reply與answer用法基本相同，但稍正式，常與介詞to連用第二十四頁，共93頁。第二十五頁，共93頁。用respond的適當(dāng)形式或詞性填空①Thedoctor__________thathecouldnottellthenameofherdisease.[答案]

responded②Howdidshe__________tothenews?[答案]

respond③Hesmiledatmein__________tomyhelp.[答案]

response第二十六頁，共93頁。第二十七頁，共93頁。第二十八頁，共93頁。①He____________________topasstheexam.＝It's________thathe'llpasstheexam.他一定會通過這次考試。[答案]

iscertain；certain第二十九頁，共93頁。②—Isit________thatourteamwillwin?—Yes，thatisfor________.A．sure；certain B．certain；sureC．madesure；certain D．madecertain；sure[解析]

考查固定句型。Itiscertainthat...句型中只用certain不用sure。sure的主語是人或物，forsure肯定地。[答案]

B第三十頁，共93頁。類詞辨析include側(cè)重被包含者只是整體中的一部分contain側(cè)重“整體內(nèi)有”，指在某一范圍或容器內(nèi)能容納某物第三十一頁，共93頁。第三十二頁，共93頁。用contain，include，including，included填空①Thisbook__________tenunits，__________twomainrevisions.[答案]

contains；including②Thisbottle__________twoglassesofbeer.[答案]

contains第三十三頁，共93頁。③ThemoneyIgaveyou__________yoursister's.[答案]

includes④Everyonehadsomethingtosay，me__________.[答案]

included第三十四頁，共93頁。必會begreatly/deeplyaffectedby很/深受感動beaffectedbyheat/cold中暑/著涼effectn.作用；影響haveaneffecton對……產(chǎn)生影響第三十五頁，共93頁。第三十六頁，共93頁。句型轉(zhuǎn)換①Thenewsystemwillaffectourlife.→Thenewsystemwill______________________ourlife.[答案]

haveaneffecton②Theconditionmadelotsofpeopleillthosedays.→Thecondition__________lotsofpeoplethosedays.[答案]

affected第三十七頁，共93頁。第三十八頁，共93頁。必會appreciate＋n./pron./v.-ing重視/感激……Iwouldappreciateitif...假如……我將不勝感激當(dāng)appreciate，hate，dislike，dependon等詞后接賓語從句時，一般先加it，再接賓語從句。appreciate＋n./pron./that...欣賞……；感激……appreciate(one's)doingsth.欣賞/感激(某人)做某事Iwouldappreciateitif...如果……，我將不勝感激appreciationn．欣賞，賞識；感激，感謝第三十九頁，共93頁。第四十頁，共93頁。句型轉(zhuǎn)換Ifwehearfromyouagain，wewouldappreciate.→Wewouldappreciate____________________youagain.→Wewouldappreciate____________________wecouldhearfromyouagain.[答案]

hearingfrom；itif第四十一頁，共93頁。必會succeedindoingsth.成功做成某事succeedto...繼承(王位等)succeedsb.as...接替、繼任某人當(dāng)……successn.成功successfuladj.成功的第四十二頁，共93頁。第四十三頁，共93頁。A．翻譯句子①Whowillsucceedhispost？(譯成中文)______________________________________________[答案]

誰將會接替他的職位？②最后我們終于成功地做出了這道題。(譯成英語)______________________________________________[答案]

Finallywesucceededinworkingouttheproblem.第四十四頁，共93頁。B．用succeed的正確形式填空③Thecompanyhashadanother__________year.[答案]

successful④Hardgraftistheonlywayto__________inbusiness.[答案]

succeed第四十五頁，共93頁。⑤He__________ingettingaplaceatartschool.[答案]

succeeded⑥Confidenceisthekeyto__________.[答案]

success⑦Theyhaveaccomplishedtheirtask__________.[答案]

successfully第四十六頁，共93頁。第四十七頁，共93頁。必會employsb.as...雇用某人任……employsb.todosth.雇用某人做某事beemployedin(doing)sth.忙于某事，從事于某事延伸employern．雇主employeen.雇員，受雇者employmentn.職業(yè)，工作，使用第四十八頁，共93頁。第四十九頁，共93頁。用employ，hire，rent的適當(dāng)形式填空①Duringtheholidaysthey__________aboatandwentfishing.[答案]

hired②They__________ahousefromMr.Smith.[答案]

rented③Hisbrotheris__________asawaiterinabigrestaurant.[答案]

employed第五十頁，共93頁。必會dieaway(聲音、光線、風(fēng)等)逐漸平息、減弱diedown(火、興奮)逐漸減弱，逐漸暗淡dieof/from死于……延伸bedyingfor/todosth.渴望/極想做某事dieoff(家族、種族等)相繼死亡；(草木等)先后枯死第五十一頁，共93頁。第五十二頁，共93頁。用die相關(guān)短語的適當(dāng)形式填空①Theflamesfinally____________________.[答案]

dieddown②Theman__________________awound.[答案]

diedfrom③Thesoundoftheirlaughter________________.[答案]

diedaway第五十三頁，共93頁。④Inthestruggleforlife，thespecieswhichhadnotbeensuccessful____________________.[解析]

句意：在生存競爭中，沒有成功的物種就滅絕了。[答案]

diedout第五十四頁，共93頁。第五十五頁，共93頁。第五十六頁，共93頁。用適當(dāng)?shù)脑~或詞的適當(dāng)形式填空①Measuresshouldbetakentoprotecttheriverfrom________(pollute)．[答案]

beingpolluted②Itistheirdutytoprotecttheirfriends________theenemy.[答案]

against第五十七頁，共93頁。第五十八頁，共93頁。必會focus/centre/fixone'sattentionon把注意力集中在……attract/draw/inviteone'sattention吸引某人的注意力bringsth.toone'sattention吸引某人注意某事第五十九頁，共93頁。A．完成句子①Agreatdealofattention________________protectingtheenvironment.人們對保護環(huán)境已投入很多注意力。[答案]

hasbeenpaidto第六十頁，共93頁。B．語法填空②Asastudent，youshouldfixyourattention__________yourstudy.[答案]

on第六十一頁，共93頁。第六十二頁，共93頁。必會comeintoeffect/force/operation開始生效/執(zhí)行comeintouse開始使用obeing使……形成；使……產(chǎn)生comeintoexistence開始存在；形成；產(chǎn)生comeintosight/view看得見第六十三頁，共93頁。①Itisstilluncertainwhenlife___________________.生命是何時形成的還不確定。[答案]

cameintobeing②Thiscomputer______________________lastyear.這臺電腦是去年開始被使用的。[答案]

cameintouse第六十四頁，共93頁。③Thenewplanfortrafficcontrolhas______________since1stJanuary,2013.新的交通管理方案自2013年1月1日起已經(jīng)生效。[答案]

comeintoeffect第六十五頁，共93頁。第六十六頁，共93頁。第六十七頁，共93頁。第六十八頁，共93頁。①Ihavereadthebook__________.我早就看過這本書了。[答案]

longbefore②It________notlong________theyreachedtheirdestination.A．is；before B．was；beforeC．was；since D．is；after[解析]

考查固定句型。Itwasn'tlongbefore，不久就……。[答案]

B第六十九頁，共93頁。第七十頁，共93頁。第七十一頁，共93頁。用被動語態(tài)改寫下列句子①Whataretheytalkingabout?______________________________________________.[答案]

Whatisbeingtalkedaboutbythem②Theyarediscussingtheproblematthemeeting.______________________________________________.[答案]

Theproblemisbeingdiscussedatthemeeting第七十二頁，共93頁。③Theyaretakinggoodcareofthechildren.______________________________________________.[答案]

Thechildrenarebeingtakengoodcareofbythem④Thevolunteersarecollectingmoneyforlocalcharities.______________________________________________.[答案]

Themoneyisbeingcollectedforlocalcharities第七十三頁，共93頁。[基礎(chǔ)知識]Ⅰ.語境填詞1．Wheneverhegoesoutinsummer，hewillputondarkglassesasa__________(保護)againstthestronglight.[答案]

protection2．ThemanItalkedwithjustnowhasbeen__________(雇用)asanightwatchmanbyourhospital.[答案]

employed第七十四頁，共93頁。3．Thesouthofthecountrywastheworst__________(影響)bythedrought.[答案]

affected4．Iwould__________(感激)itifyoupaidincash.[答案]

appreciate5．Peopleshould__________(減少)theamountoffattheyeat.[答案]

decrease第七十五頁，共93頁。Ⅱ.選詞填空dieout；payattentionto；inrelief；indanger；burstintolaughter1．Noonebuthim____________________atthejoke.[答案]

burstintolaughter2．Thoughhewasattheedgeofthecliff，hedidnotsensehewas____________________.[答案]

indanger第七十六頁，共93頁。3．Thisspecieshasnearly____________________becauseitshabitatisbeingdestroyed.[答案]

diedout4．Thegovernmenthas__________________thehousingproblemsofthecitizens.[答案]

paidattentionto5．Hewas____________________tohearhisfatherreturnedsafeandsound.[答案]

inrelief第七十七頁，共93頁。[基本技能]Ⅰ.微語法——時態(tài)與語態(tài)A．單句改錯1．Theyaretakengoodcareofathomenow.______________________________________________[答案]

taken前加being2．Isaplanbeingmakeforourstudyatthemoment?______________________________________________[答案]

make改為made第七十八頁，共93頁。3．Isthemissingdogbeingsearchingfor?______________________________________________[答案]

searching改為searched4．Thevisitorsarebeingshowingaroundourfactory.______________________________________________[答案]

showing改為shown5．Ameetingisbeenheldbytheleadersnow.______________________________________________[答案]

been改為being第七十九頁，共93頁。B．句型轉(zhuǎn)換1．Abridgeisbeingconstructednow.(改為同義句)．→______________________________________________[答案]

Abridgeisunderconstructionnow.2．AheavybasketfullofapplesisbeingcarriedbyTom.(改為主動句)→______________________________________________[答案]

Tomiscarryingaheavybasketfullofapples.第八十頁，共93頁。3．Wearediscussingwhetherwewillgotothezoonextweek.(改為被動句)→______________________________________________[答案]

Whetherwewillgotothezoonextweekisbeingdiscussed(byus)．第八十一頁，共93頁。4．Thechildrenareplantingtreesneartheriver.(改為被動句)→______________________________________________[答案]

Treesarebeingplantedneartheriver(bythechildren)．5．Whendidyoubuythisbook？(改為被動句)→______________________________________________[答案]

Whenwasthisbookbought(byyou)?第八十二頁，共93頁。Ⅱ.微完形“Inthreeweeks，”shoutedmygymteacher，“wewillbeginourannualphysicalfitnesstesting.Be____1____tocompletethemilerunwithin10minutes.Wewillpracticeitduringgymclassup____2____thetest.”第八十三頁，共93頁。Theclassstartedcomplaining.Mycomplaintwasthe____3____becauseIwasworstinmyclassinrunning.Forme，itmeant____4____forbeingtheslowestintheclass，aswellasphysicalpainandtoomuch____5____.NottomentionthefactthatIwouldhavenoonetorunwith—allmygoodfriendsweremuch____6____thanme.第八十四頁，共93頁。1．A.careful B.preparedC.willing D.devoted[解析]

bepreparedtodosth.準備好做某事。[答案]

B2．A.in B.afterC.on D.until[解析]

我們將在體操課上練習(xí)它直到測試為止。until直到