（新高考）2023版高考英语一轮总复习 Unit 2 wildlife protection课件 新人教版必修第二册

这是一份（新高考）2023版高考英语一轮总复习 Unit 2 wildlife protection课件 新人教版必修第二册，共60页。PPT课件主要包含了课前自主预习，课堂考点突破，课后巩固运用，单词巧练，物种　，鲨鱼　，官方当权权威　，商品货物　，袋鼠　，海豚　等内容，欢迎下载使用。

pster　mass　average　reserve　plain　
prfit　attack　creature　deer　due　insect　net　skin　
immediately　
measurement　
beautifully　
intentinal　
联想积累：1．“-ure”结尾的高频名词小结①pressure压力②pleasure　　　　乐事；快乐③expsure 　　　　暴露；揭发④failure　　　　失败⑤mixture　　　　混合物⑥signature　　　　签名
2．“双胞胎”相似词一览①adapt改编→adpt收养②affect v．影响→effect n．影响③angel天使→angle角度④access接近→assess评估⑤abard在船上→abrad在国外⑥expect期待→expert专家
3．动词加后缀“-atin”变名词聚会①adapt→adaptatin(适应；改编)②determine→determinatin(决心)③rganize→rganizatin(组织)④celebrate→celebratin(庆祝)⑤translate→translatin(翻译)⑥mtivate→mtivatin(动机)
n earth　die ut　aware f　make prgress　n average　be cncerned abut　adapt t　
under pressure　make ut　remind sb.f sb./sth.　watch ver　day and night　in danger f　take measures t d sth.　
in harmny with　due t　search fr　stir up　
cncerned abut　
searching fr　
联想积累：1．时“隐”时“现”①die ut　　灭亡；逐渐消失②disappear vi.　　　　消失；失踪③appear vi．　　　　出现④shw up　　　　出现⑤turn up　　　　出现；发生
2．“因为；由于……”荟萃①due t　　　　由于；因为②because f　　　　由于；因为③wing t　　　　由于；因为④thinks t　　　　多亏；由于⑤n accunt f　　　　由于
3．make短语面面观①make up 组成；构成②make it　　　　取得成功③make use f　　　　使用；利用④make a living　　　　谋生⑤make a difference　　　　有影响
That’s why　
When it cmes t　
1．die ut 灭亡；逐渐消失
Our planet’s species is dying ut at an alarming rate.(P14)我们星球上的物种正以惊人的速度灭绝。
(1)die f/frm死于die ff相继死去；先后死去die away(声音、光线等)逐渐消失die dwn 减弱；平息(2) be dying fr很想要；渴望by dying t d sth.极想做某事
ut表示“熄灭；消灭”等意义，再如put ut熄灭(灯、火)；g ut(灯、火)熄灭。
单句语法填空①The cncert in the pen air came t an end at midnight and the fire died ______.②Yu mentined that yu wuld like t teach me English in return，which is exactly what I am _______(die) fr.③Sme rare birds in the area are in danger f dying _____ because f human activities.
句式/词汇升级④As the living envirnment becmes wrse and wrse, many species are gradually disappearing.→__________________________________________________， many species are gradually __________.
With the living envirnment becming wrse and wrse　
2．aware adj.知道；发觉；有……意识的
We must make peple aware f the prblem and help prtect the endangered wildlife befre it’s t late！(P14) 我们必须让人们意识到这个问题，并帮助保护濒临灭绝的野生动物，以免为时已晚！
(1)be aware that...知道，体会到……be/becme aware f 知道/意识到make sb. aware f/that...使某人意识到(2)awareness n．认识，意识raise ne’s awareness abut/f提高某人对……的认识
单句语法填空①Learning English nt nly increases my ___________ (aware) f freign cultures but als helps me t make mre new friends.②Sme activities shuld be carried ut t make peple aware ____ the imprtance f dnating bld.③It is imprtant that children develp ____awareness f valuing parents’ lve.④As a member f sciety, I’m aware ______ being respnsible is what it takes t make a better sciety.
完成句子⑤总之，全世界的人们应该意识到水资源短缺的真实情况。In cnclusin, peple arund the wrld shuld be _________ the real situatin f water shrtage.
3．cncern vt.涉及；让……担忧n.担忧；关心；与……相关
I’m cncerned abut the African elephants.(P15)我很担心非洲大象。
(1)shw/express ne’s cncern abut/fr对……表示关心/担心(2)cncerned adj.担心的；关切的be cncerned abut/fr对……关切的；为……担忧的be cncerned with与……有关as/s far cncerned就……而言(3)cncerning prep.关于
形容词cncerned作前置定语时，意为“关心的，挂念的，担心的”；作后置定语时，意为“相关的，有关的”。例如：a cncerned lk意为“关切的神情”； the authrities cncerned意为“有关当局”。
单句语法填空①I bught a number f jurnals ___________(cncern) with my subject.②All cases ____________(cncern) children are dealt with in a special children’s curt.③As far as I’m ___________ (cncern)，yu can’t ignre the fact that she is deeply cncerned abut yur safety.④I use mbile payment a lt，but I am quite cncerned ___________ my privacy.
4．adapt vi.适应 vt.使适应；使适合
Elephants need large living spaces，s it’s difficult fr them t adapt t the changes.(P15)大象需要巨大的生存空间，所以它们很难适应这些变化。
(1)使……适应或适合……adapt (neself) t 使(自己)适应或者习惯于……根据……改写(改编)……改编/改作……之用(2)adaptable adj.能适应的；可修改的(3)adaptatin n．适应；改编；改写本
①The televisin ____________(adapt) f the stage play was very successful.②It is with yur generus help that I firmly believe that I will adapt ____ the cllege life as sn as pssible.③Mst f these tls have been specially adapted _____use by disabled peple.
④They have had t adapt ____________ (them) t a war ecnmy.⑤I have the greatest respect fr and faith in the creative team __________(adapt) The Three-Bdy Prblem fr televisin audiences.
themselves　
5．measure n．措施；方法 vt.测量；度量；估量
What measures are being taken t help them? (P15)正在采取什么措施帮助它们？
(1)用……来衡量……be measured by/in用……来衡量/计算(2)take measures t d sth. 采取措施做某事make sth.t sb.’s measure照某人的尺寸做某物
“采取措施做某事”种种表达：take measures t d sth.take steps t d sth.take actin t d sth.
measure作名词表示“措施”时，常用其复数形式。作动词表示“有……长/宽/高”时，为不及物动词，不用于被动语态和进行时态；若表示此意义的短语作后置定语时，要用现在分词形式。
6．make ut看清；听清；分清；辨认清楚；声称
On the plain in frnt f us, we can just make ut a herd f graceful animals.(P16)放眼平原，我们隐约看到一群体型优美的动物。
make fr朝……行进；对……有好处；有利于make up fr弥补，补偿make it及时到达；取得成功make up ne’s mind下定决心make rm fr为……腾地方make gd/full use f好好/充分利用be made up f由……组成make sense有意义，讲得通make up编造；虚构；组成；弥补；补偿；化妆；和好；整理；占据
用make的相关短语填空①Withut my glasses, I culdn’t _________ whether that figure n the blackbard was a three r an eight.②In sme languages, 100 wrds ________ half f all wrds used in daily cnversatins.③He determined t wrk twice as hard as befre t ___________ the lst time.④Accrding t a reprt, the cmmittee ____________ 12 members.
make up fr　
is made up f　
7．bserve vt.观察(到)；注视；遵守；庆祝；注意到
This is why we’re here—t bserve Tibetan antelpes.(P16)这就是我们来这里的原因——观察藏羚羊。
(1)bserve sb. d sth. 观察某人做某事bserve sb. ding sth. 观察某人正在做某事bserve that...观察……(2)bserve the traffic rules 遵守交通规则bserve Christmas 庆祝圣诞节(3)bservatin n．[C，U]观察；观测bserver n．[C]观察者；观测者
bserve 后跟不带t的不定式或v.-ing作宾语补足语，即bserve sb. d/ding sth.，不能说bserve sb. t d sth.。但在被动语态中必须带 t，即 sb./sth. be bserved t d sth.。
单句语法填空①On the tp f Muntain Tai, peple excitedly bserved the sun ________ (rise) frm the sea.②Last night Bruce was bserved _________(leave) the building with tw yung men and take a taxi away.③_____________(bserve) is an imprtant scientific researching methd.
Observatin　
写出下列句中bserve的含义④Therefre, rules shuld be wrked ut and strictly bserved．______⑤It is a traditin fr the peple here t bserve the Spring Festival．______⑥The scientist devted mst f his lifetime t bserving the behaviur f the chimps．______⑦The thief was bserved t pen the windw and run away．______
8．remind vt.提醒；使想起
I’m als reminded f the danger they are.(P16)我也被提醒它们所处的危险。
(1)remind sb.f sth.提醒某人某事，使某人想起某事remind sb.t d sth. 提醒某人做某事remind sb.that 提醒某人……(2)reminder n．提示信，通知单；提醒人的事物
remind后不能接双宾语，不能说remind sb. sth.。
“v.＋sb.＋f sth.”形式的固定搭配还有：cure sb.f sth.治愈某人某病；改正某人的不良习惯accuse sb.f sth.指控某人某事warn sb. f sth.警告某人某事infrm sb.f sth.通知某人某事cnvince sb.f sth.使某人相信某事rb sb. f sth.夺走某人某物
单句语法填空①I lve this part because it reminds me ____ why I fell in lve with Pirates f the Caribbean in the first place.②Passengers _____________(remind) that n smking is allwed n this train.③We put up a bard t remind peple ___________(prtect) the trees.④Hwever, her dad reminded her ______ sugary treats were bad fr her teeth.
are reminded　
完成句子⑤鲁迅在他的桌子上刻了一个“早”字来提醒他自己早起。Lu Xun reminded himself _________ early by inscribing the character “za” n his desk.
9．recver vi.恢复；康复 vt.找回；寻回
The antelpe ppulatin has recvered and in June 2015, the Tibetan antelpe was remved frm the endangered species list.(P16)羚羊数量已经恢复，并且在2015年6月，藏羚羊从濒危物种的名单中被移除。
(1)recver frm 从……中恢复recver neself 镇定下来(2)recvery n．恢复；复苏；痊愈make a recvery frm 从……中恢复
单句语法填空①Is there any pssibility that she will make a full __________(recver)?②The player is under gd treatment and he will recver ______ his injury befre lng.③This brief visit with Mther Nature cst me tw days ff frm wrk, ____________ (recver) frm a bad case f sunburn.
一句多译尽管他在车祸中严重受伤，但他最后终于康复了。④Even thugh he was hurt seriusly in the car accident，he finally _______________ it.(recver)⑤Even thugh he was hurt seriusly in the car accident, he finally _______________ frm it.(recvery)
recvered frm　
made a recvery　
10．intend vi.& vt.打算；计划；想要
The gvernment，hwever，des nt intend t stp the prtectin prgrammes，since the threats t the Tibetan antelpe have nt yet disappeared.(P16)然而，政府并没有打算停止这些保护项目，因为对藏羚羊的威胁依然存在。
(1)intend ding/t d sth. 打算做某事intend sb. t d sth. 打算让某人做某事had intended t d sth. 本来打算做某事(2)be intended t d sth./fr sth. 专门为……；专门给……(3)intentin n．打算with an/the intentin f...抱有……的目的；打算……
单句语法填空①The schl being built at present is said t be intended _____ the disabled children.②This prgram was set up with an ___________ (intend) f prviding help t hmeless peple.③We _____________ (intend) t g t the cncert, but the heavy rain prevented us frm ging.
had intended　
④I intended _______________ (take) up a part-time jb, thrugh which I can have my hrizns bradened.句式升级⑤The prgramme, which was intended t help the hmeless, was set up.→The prgramme, ________________ the hmeless, was set up.(分词作定语)
t take/taking　
intended t help　
11．exist vi.存在；生存
Only when we learn t exist in harmny with nature can we stp being a threat t wildlife and t ur planet.(P16)只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。
(1)exist in存在于……之中exist n＝live n靠……生存；靠……生活There exist(s)...有/存在……(2)existence n．存在；生存；生活in existence现存的；存在的cme int existence/being产生；存在
exist 是不及物动词，没有被动语态，也不用于进行时态。
单句语法填空①As is knwn t us, there ________(exist) a generatin gap between the yung and the ld.②Nwadays, there are still many peple wndering when the earth came int ___________(exist)．③Even thugh he is a little by, strange ideas always exist ____ his mind.④The ld lady became seriusly ill last week; she has nly existed ____ milk ever since.
12．due t由于；因为
It is reprted that living spaces fr wildlife are being reduced due t the cutting f trees.(P18)据报道，由于砍伐树木野生动物的生存空间正在减少。
due adj.到期的；预期的；应支付；应给予be due t d sth. 预定做某事(be) due t sb. 应支付/给予/归于某人(be) due t sth. 由于/因为某事
完成句子①由于天气不好运动会推迟了。The sprts meeting was put ff _______the bad weather.②下一班火车预计在五分钟后抵达。The next train _______ in five minutes.③中国女排的成功归功于全体队员的努力。The Chinese Wmen Vlleyball Team’s success is _______ all the members’ effrts.
13．search fr搜索；查找
They gt up early s as t search fr wild birds.(P19)他们早起是为了寻找野鸟。
(1)search sth./sb.搜查某物/搜身search fr＝lk fr 寻找为找到……而搜查……(2)make a search fr 寻找in search f 寻找in ne’s search fr寻找
in search f “寻找；搜寻”，在句中常作表语或目的状语。名词search前不加限定词；若search前加a/the/ne’s等限定词时，f一般换成fr。
search 与 search frsearch sth./sb.是指搜查某个地方或搜某人的身；search fr sb./sth.指寻找某人/某物。
单句语法填空①He searched the by _____ the lst pen.②A team f hunters were sent ____ search f the strange creature.③Scientists are still searching _____ a clue t the cld.
一句多译④听到消息后，我们都出去寻找这个失踪的男孩了。Hearing the news, we all went ut ___________ the lst by.(search n.)Hearing the news, we all went ut ___________ the lst by.(search v.)
in search f　
t search fr　
1．This/That is why...这/那就是……的原因
This is why we’re here — t bserve Tibetan antelpes．(P16)这就是我们来这里的原因——观察藏羚羊。
(1)This is why...这就是……的原因。(强调结果)(2)This/That/It is because...这/那是因为……。because引导表语从句，表示原因。(3)The reasn that...……的原因是……。why引导定语从句，并在从句中作状语；that引导表语从句，表示原因，此处that一般不可换为because。
(4)The reasn that...……的原因是……。that引导表语从句，表示原因，此处that一般不可换为because。(5)The reasn that...……的原因是……。that/which引导定语从句并在从句中作主语或宾语；第二个that引导表语从句，表示原因。
单句语法填空①He didn’t attend the meeting last night.That’s _____ he desn’t knw ur plan fr the picnic.②The reasn _____ yu gt int a panic(恐慌) was ______ yu hadn’t been well prepared fr what’s ging t happen.③The reasn _____ his being angry was ______ his students were rude t him.
完成句子④众所周知，他诚实。那就是我一直信任他的原因。As is knwn t all, he is hnest．____________ I believe in him all the time.⑤那可能是因为我们很少坐下来交流思想感情。Maybe _____________ we have seldm sat dwn and exchanged ur feelings and thughts.⑥他取得那么大的成功的原因是他从不放弃。______________ he has had such a success is that he never gives up.
it is because　
The reasn why　
2．nly...＋部分倒装
Only when we learn t exist in harmny with nature can we stp being a threat t wildlife and t ur planet.(P16)只有学会和大自然和谐相处时，我们才不会成为野生生物和地球的威胁。
(1)nly放在句首修饰状语(通常是副词、介词短语或状语从句等)时，句子需要部分倒装。其结构为：nly＋状语＋助动词/情态动词/系动词 be＋主语＋其他。(2)“nly＋从句”放在句首时，倒装的是主句，从句不倒装。(3)nly放在句首修饰主语时不用倒装。
单句语法填空Only after I had read the pem a secnd time ___ (d) I make sense f it.完成句子②只有当我离开父母去意大利时，我才意识到我多么爱他们。Only when I left my parents fr Italy _____________ hw much I lved them.③只有少数儿童未得到受教育的机会。Only a few f the children _____________ the chance f being educated.
did I realize　
haven’t gt　
句式升级④Yu can behave prperly nly when yu have a better understanding f Chinese table manners.→Only when yu have a better understanding f Chinese table manners ______________ prperly.(升级为nly位于句首的倒装句)
can yu behave　
Ⅰ.单句语法填空1．The supplies were transprted t the lcal peple _____________ (immediate) the earthquake happened.2．On first seeing the city, mst visitrs were verpwered by the ________ (beautiful) f the nble buildings.3．Many peple travel t the cuntry n turist visas, then stay and wrk there ___________ (illegal)．4．Electricity demand f ur increasingly digital ecnmies is grwing at an __________(alarm) rate.
5．I think we shuld als take ___________(effect) measures t make ur cuntry mre beautiful.6．The gvernment has taken a series f measures t prtect wild animals frm ____________ (extinct)．7．We sincerely hpe they can play a key rle in prtecting the ____________ (endanger) species being harmed.8．As the ecnmy develps, the ________ (live) cnditins f the peple have been imprved accrdingly．
endangered　
9．He slwed the bleeding by applying __________(press) t the wunds until the plice and ambulance arrived．10．The experiment has ruled ut the pssibility f the ___________ (exist) f any life n that planet.
Ⅱ.完成句子1．她总是第一个到办公室最后一个离开，我猜这就是她那么快得到晋升的原因。(why; prmte)She is always the first persn t g t the ffice and the last t leave, which I guess is ___________________________.2．随着时间的推移，我更加重视我现在所做的了。(as; g by)______________，I attach mre great significance t ding what I am ding nw.
why she is prmted s quickly　
As time ges by　
3．就我个人而言，不花太多的时间玩智能手机是明智的。(cncern)_________________________，it’s wise nt t spend much time playing with smartphnes.4．它们的数量不足1 000只，因此我希望你们能采取一些有效措施来保护它们。(measure)The number f them is less than 1,000, s I hpe _________________ _____________________________.
As/S far as I’m cncerned　
yu can take sme effective measures t prtect them　
5．当谈及修理电脑时，我一无所知。(when it cmes t)_________________________________，I knw nthing.6．救援人员徒手移开砖块和石头，搜寻地震中的幸存者。(search)The rescue wrkers remved the bricks and stnes with bare hands _________________________________________ any survivr in the earthquake.
When it cmes t repairing cmputers　
in search f/in their search fr/t search fr　
Ⅲ.教材与语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。I went t the Changtang Natinal Nature Reserve t bserve Tibetan antelpes, which live n the 1．________(plain) f Tibet, Xinjiang, and Qinghai. 2．__________(watch) them mve slwly acrss the green grass, I’m struck by their beauty.Hwever, they are being hunted 3．___________ (illegal), fr their valuable fur.The reserve is 4．___ shelter fr the animals and plants f nrthwestern Tibet.
The 1980s and 1990s were hard times fr the Tibetan antelpe.The ppulatin 5．________(drp) by mre than 50 percent.In rder t save this species frm 6．___________(extinct), the Chinese gvernment 7．_______ (place) it under natinal prtectin.The measures were effective. The antelpe ppulatin has recvered.The gvernment, hwever, des nt intend t stp the prtectin prgrammes，8．___________ the threats t the Tibetan antelpe have nt yet disappeared.
Much is being dne 9．___________(prtect) wildlife.Only when we learn t exist in harmny 10．______ nature can we stp being a threat t wildlife and t ur planet.
Ⅳ.单元主题与高考写作用本单元词汇、句式和语法知识完成满分作文假定你是李华，请你根据以下提示完成一封投诉信，反映非法捕猎海洋生物的现象。1．非法捕猎越来越严重；2．由于在全世界鲸鱼成为非法捕猎的对象，五年来它的数目在急剧减少；3．我们曾经毁掉森林，带来了干旱和洪水；如果不能阻止非法捕猎海洋生物，我们将失掉家园。
Dear Sir r Madam，I am writing t cmplain that 1．________________________________ (非法捕猎海洋生物)is becming frm bad t wrse．As a result，the past five years have witnessed the sharp decrease f the whale because it has been the main target f the illegal hunt in the whle wrld.The balance f nature destryed，we will suffer a lt．There was a time when we 2．_____________________________________(没有意识到植物的重要性)，and then drught and fld went hand in hand.If we did nt stp the illegal hunt in the cean, we wuld lse ur hme.
the illegal hunt fr cean creatures　
were nt aware f the imprtance f plants