2024-2025学年英语人教版必修第二册学案Unit2WildlifeProtectionSectionAReadingandThinking

Unit2WildlifeProtectionSectionAReadingandThinking学案学习目标1、学会本节单词、短语。2、驾驭本节句型表达与运用。学问运用dieout意思：________dieof/from死于……dieaway渐渐消逝diedown渐渐变弱；渐渐平静alarming词性：_________意思：________alarmn.惊恐；惊惶；警报；闹钟vt.使惊恐；使胆怯 alarmedadj.惊恐的；惊惶的bealarmedat/by对……感到惊恐aware词性：_________意思：________be/becomeawareof…知道；发觉；意识到makesb.awareof使某人明白/意识到average词性：__________意思：_________词性：__________意思：_________短语搭配：anaverageof………的平均数onaverage平均；基本上；大体上concern词性：__________意思：___________beconcernedabout对……关切/担忧concernoneselfwith/over/about关切；担忧beconcernedwith与……有关adapt词性：__________意思：___________词性：__________意思：___________adapt(oneself)to（使）适应adaptationn.适应；改编本measure词性：__________意思：____________词性：__________意思：_________takemeasurestodosth.实行措施做某事=（takestepstodosth.）infullmeasure最大限度地make…tomeasure定做（衣服）reserve词性：__________意思：___________词性：__________意思：_________awildlifereserve野生动植物爱护区reserveaticket=bookaticket订票remind词性：__________意思：_________remindsb.ofsth.提示某人某事；使某人想起某事remindsb.todosth.提示某人做某事recover词性：__________意思：_________词性：__________意思：_________recoverfrom从……复原过来recoveryn.复原健康；康复；痊愈；复原常态remove词性：__________意思：_________remove…from…从……移除/开除……removeto搬到……exit词性：__________意思：_________existin存在于，在于=（liein）existon靠……为生=（live/feedon）existbydoing…靠做……为生句型梳理Thegovernment，however，doesnotintendtostoptheprotectionprogrammes，sincethethreatstotheTibetanantelopehavenotyetdisappeared.语法：本句是复合句，since“因为，既然”，引导缘由状语从句，对前面主句进行说明。since引导的缘由状语从句（1）since引导缘由状语从句，位于主句之前或之后，表示已知的、明显的理由，通常翻译成“既然”，与nowthat可互换，语气比because弱。Sinceyouarefreetoday，youhadbetterhelpmewithmymathematics.既然今日你有空，你最好帮我补习数学。（2）seeing（that）（由于，鉴于），now（that）（既然），considering（that）（考虑到），inthat（因为）等连词词组，也引导缘由状语从句。Seeingthatyouareonadiet，wewon'thavedessert.由于你在节食，我们就不吃甜食了。Now（that）youaregrownup，youshouldnotrelyonyourparents.既然你长大了，就不应当依靠你的父母了。Considering（that）everybodyishere，let'sbeginourdiscussion.考虑到大家都到了，我们就起先探讨吧。注：since引导的时间状语从句，表示“自从”，从句时态常用一般过去时，主句时态用现在完成时或现在完成进行时。Ihavebeenmissinghersincesheleft.自从她离开我就始终很惦念她。2.Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.本句是一个复合句。Onlywhenwelearn…位于句首，主句canwestop…是部分倒装句。“only+状语”结构引起的部分倒装当only置于句首修饰做状语的副词、介词短语或if，when，because引导的状语从句时，句子要用部分倒装，即把助动词、情态动词或be动词提到主语前面。Onlythendidherealizethathewasnotfitforthejob.到那时他才意识到他不适合做这项工作。（“only+介词短语”位于句首）注：only强调主语，句子不必倒装。OnlyTomandJohnfailedintheexam.只有汤姆和约翰考试没及格。总结：（1）在以never，little，hardly，not，seldom，onnoaccount（决不），atnotime（决不）等否定副词或短语开头的句子中，采纳部分倒装结构。Littledoessheknowwhatmayhappen.她一点儿也不知道会发生什么事。（2）在运用so...that...句式时，若“so+形容词/副词”放在句首，主句部分倒装句。Sofastdoeslighttravelthatitisdifficultforustoimagineitsspeed.光的传播速度太快，我们很难想象它的速度。练习一、完成句子1．怎样才能消退他们的疑虑，这个问题我们还没有解决。Wehaven’tyetsettledthequestion________________________________________theirdoubts.2．电视是一种有效的通信手段。Televisionis________________________ofcommunication.3．他明确表示要我们离开。He________________________thatweshouldleave.4．有些人把电脑看成是对他们工作的一种威逼。Somepeopleseecomputersas________________theirjobs.5．我希望我们的友情能早日复原。Iwish________________________________soon.6．两周前我运用你们的购物app下了订单，但是我还没有收到货物。(goods)Iplacedanorderusingyourshoppingapptwoweeksago,butIstill________.7．跳舞提示我我还活着。Dancing________________I’malive.8．我们必需实行有效措施以便削减二氧化碳的排放。Wemust________toreduce________.9．这是一个宁静、平和的夜晚，唤起了他童年时代的圣诞回忆。（remind）Itwasapeacefulandquietnight,______________________________hisownChristmasmemoriesofchildhood.10．一句多译我原本准备去北京，但是我没有买到票。1.________,butIdidn’tgettheticket.2.________,butIdidn’tgettheticket.二、阅读理解Wildanimalsareourfriends,butmanyofthemaregettingfewerandfewer.Weshouldtrytoprotectthem.Thefouranimalsbelowarenowindanger.TibetanAntelopesTibetanantelopesaremedium-sizedanimals.Theymainlyfeedongrass.Theyareusuallyfoundingroupsofabout20.Theyarekilledfortheirwool,whichiswarm,softandfineandcanbemadeintoexpensiveclothes.Althoughpeoplecangetthewoolwithoutkillingtheanimals,peoplesimplykillthembeforetakingthewool.Thenumberofthemisdroppingyearbyyear.Therearelessthan75,000Tibetanantelopesleftintheworld,downfromamillion50yearsago.GoldenMonkeysGoldenmonkeysaremainlyfoundinSichuan,Gansu,ShaanxiprovincesandShengnongjiamountainousareaofHubeiProvince.Goldenmonkeyshavegolden-orangefur.Theymovearoundinthedaytime,usuallyingroupsofasmanyas100to200heads,or20to30heads.Theyfeedonfruitsandyoungleavesofbamboos.Butpeoplearedestroyingtheenvironmentwheretheylive.Treesandbamboosaredisappearing,sogoldenmonkeyshavelessandlesstoeat.ElephantsElephantsareverybigandstrong.Theyarebiggerthananyotheranimalsonland.Theyaregreyandhavelongtrunksandtusks.Theyhavepooreyesight,butverygoodhearingandsmell.Theycanliftheavythingsandbreakdownbrancheswiththeirtrunks.Elephantsareveryfriendlytowardseachotherandtowardstheirneighbours.Normally,theyliveinagroupformanyyears.Youngmaleelephantsdonotleavethegroupuntiltheyareabout12yearsold.Now,thereareveryfewelephantsintheworld.Thenumberofthemisbecomingsmallerandsmallerbecausetheirlivingareasareusedforfarming.Also,peoplehuntthemfortheirtusks.WolvesWolvesarenotverybig.Theyhavegreyfur.Wolveshaveverygoodeyesight,hearingandsmell.Wolves’foodisvarious.Theyeatanimals,insectsandsnails.Theyarefriendlytoeachotherandneverattackpeople.Theydonotkillforfun.Wolvesareindanger,too.Theyarelosingtheirlivingareasbecausepeoplecutdownforests.Soontheywillhavenohomeorfood.11．Whichofthefollowinganimalsarethebiggestonland?A．Tibetanantelopes. B．Goldenmonkeys.C．Elephants. D．Wolves.12．Whatcanweknowaboutthepassage?A．Therearelessthan7,500Tibetanantelopesleftintheworldnow.B．Goldenmonkeysusuallymovearoundduringthenight.C．Elephantshavegoodeyesight,butverypoorhearingandsmell.D．Wolvesarefriendlytoeachotherandtheyneverattackpeople.13．Whatcanbethebesttitleofthepassage?A．WildanimalsindangerB．HowtohuntwildanimalsC．AnimalsinthezooD．Howtotraintheanimals

参考答案：1．

how

we

can

remove【详解】考查同位语从句。说明question的内容，引导同位语从句，从句中缺少方式状语，应用how引导；主语为we，表示“消退”应用remove，can后跟动词原形。故填howwecanremove。2．

an

effective

means【详解】考查冠词、形容词及名词。结合句意可知，此处表示泛指，故用不定冠词，means表示“手段”，用形容词effective表示“有效的”作定语，且effective为元音音素开头的单词，故用不定冠词an。故填an；effective；means。3．

made

it

plain【详解】考查固定短语和时态。makeitplainthat...明确说明，it是形式宾语，that引导宾语从句。陈述过去事情，用一般过去时。依据句意，故填madeitplain。4．athreatto【详解】考查名词。结合句意表示“对……的威逼”可知短语为threatto，此处泛指一种威逼，应用不定冠词a修饰名词threat。故填athreatto。5．

our

friendship

would

recover【详解】考查虚拟语气。wish后的宾语从句应用虚拟语气，表示对将来状况的虚拟，从句谓语部分为：would+动词原形。“复原”是recover，“我们的友情”是ourfriendship。故填ourfriendshipwouldrecover。6．haven’treceivedthegoods【详解】考查时态。表示“收到”应用动词receive；表示“货物”应用名词goods。分析句子可知，此处应用现在完成时，强调过去的动作对现在造成的影响。故填haven’treceivedthegoods。7．

reminds

me【详解】考查时态。依据句意，空处应用动词remind，表示“提示”，后接人称代词的宾格形式me，表示“我”，I’m是Iam的缩写，由此可知，句子运用一般现在时，主语是dancing，谓语动词应用第三人称单数形式。故填remindsme。8．

adopteffectivemeasures

thereleaseofcarbondioxide【详解】考查动词原形、形容词和名词全部格。情态动词must后接动词原形，动词adopt(实行)，形容词effective(有效的)作定语，修饰复数名词measures(措施)，名词全部格结构thereleaseofcarbondioxide(二氧化碳的排放)，故填①adopteffectivemeasures②thereleaseofcarbondioxide。9．remindinghimof【详解】考查非谓语动词。remindsb.ofsth.意为“使某人想起某事”。分析句子结构可知，Itwasapeacefulandquietnight是主系表结构，则逗号后的成分是状语，结合句意，night和动词remind之间是逻辑上的主谓关系，所以此处应用现在分词形式reminding，表主动，reminding后面接宾格him，him作reminding的宾语，指代“他”。故填remindinghimof。10．

IintendedtohavegonetoBeijing

Ihadin