高中英语高考第1部分 教材知识解读 必修第2册　Unit 2　Wildlife Protection课件PPT

这是一份高中英语高考第1部分 教材知识解读 必修第2册　Unit 2　Wildlife Protection课件PPT，共60页。PPT课件主要包含了STEP 1，课前自主预习，STEP 2，课堂考点突破，STEP 3，课后综合运用，STEP ONE，教材词汇要记牢，词汇句型·记牢，Ⅳ核心短语等内容，欢迎下载使用。

内容索引 /NEI RONG SUO YIN
1.pster n.海报2.species n.物种3.shark n.鲨鱼4.fin n.(鱼的)鳍5.rate n.速度；(比)率 vt.划分等级6.rating n.等级；级别
Ⅰ.阅读单词——我会认
7.prince n.王子；王孙；亲王8.authrity n.官方；当权；权威9.whale n.鲸10.antelpe n.羚；羚类动物11.herd n.牧群；兽群12.fur n.毛(皮)；毛皮衣服13.sacred adj.神圣的；受尊敬的14.creature n.生物；动物15.deer n.鹿
16.kangar n.袋鼠17.insect n.昆虫18.net n.＝Internet；网 adj.净得的；纯的19.binculars n.双筒望远镜20.dlphin n.海豚21.Kala n.树袋熊；考拉22.Tibetan adj.西藏的；藏语的；藏族(人)的 n.西藏人；藏族人；藏语23.Tibet n.西藏
Ⅱ.重点单词——我会写
1.hunt vt.& vi.打猎；搜寻；追捕2.immediately adv.立刻3.mass adj.大量的；广泛的 n.大量；堆；群4.habitat n.(动植物的)生活环境；栖息地5.living adj.居住的；活的；在用的 n.生活；生计6.measure n.措施；方法 vt.测量；度量；估量
7.reserve n.(动植物)保护区；储藏(量)vt.预订；预留；保留8.plain n.平原 adj.简单明了的；直率的；平凡的9.bserve vt.观察(到)；注视；遵守10.sht vt.& vi.(sht，sht)射杀；射伤；发射11.prfit n.利润；利益12.attack n.，vi.& vt.攻击；抨击13.remve vt.去除；移开；脱去14.harmny n.和谐；融洽
15.gds n.商品；货物16.reduce vt.减少17.neighburhd n.临近的地方；街区18.emtin n.感情；情感；情绪19.skin n.皮；皮肤
Ⅲ.拓展单词——我会变
1.illegal adj.不合法的；非法的→illegally adv.不合法地；非法地→legal adj.合法的2.alarming adj.惊人的；使人惊恐的→alarm vt.使惊恐；使害怕；使担心n.恐慌；警报；警报器→alarmed adj.害怕的3.extinct adj.已灭绝的→extinctin n.灭绝
4.aware adj.知道；发觉；有……意识的→awareness n.意识→unaware adj.未发觉的；不知道的5.endanger vt.使遭受危险；危害→endangered adj.濒危的→danger n.危险→dangerus adj.危险的6.cncern vt.涉及；让……担忧→cncerned adj.担心的；关切的→cncerning prep.关于
7.adapt vi.适应 vt.使适应；使适合→adaptatin n.适应；改编本→adaptable adj.适应性强的 8.beauty n.美；美人；美好的东西→beautiful adj.美丽的；美好的→beautify vt.美化9.effective adj.有效的；生效的→effect n.效果；影响→affect vt.影响；侵袭
10.recver vi.恢复；康复 vt.找回；寻回→recvery n.恢复11.intend vi.& vt.打算；计划；想要→intentin n.意图；打算12.threat n.威胁→threaten vt.威胁；危及13.exist vi.存在；生存→existence n.存在；生存14.unusual adj.特别的；不寻常的→usual adj.常见的，寻常的
1.n earth (放在疑问词之后表示强调)究竟；到底2.die ut灭亡；逐渐消失3.aware f意识到；知道4.n average平均5.cncerned abut对……关切的；为……担忧的6.adapt t适应7.under pressure在压力下；承受压力8.make ut看清；听清；分清
9.remind sb. f sb. /sth. 使某人想起(类似的人或物)10.watch ver保护；照管；监督11.day and night日日夜夜；夜以继日12.due t由于；因为13.search fr搜索；查找14.stir up激起
1.bigraphy n.传记2.birthplace n.出生地；故乡3.blame n.& vt.责备；责怪 4.bless vt.祝福；保佑5.brder n.边缘；边境，国界 6.bther v.打扰；烦扰；麻烦7.bundary n.边界；范围；分界线8.breakthrugh n.突破；取得重大进展
1.This is why we’re here—t bserve Tibetan antelpes.这就是我们来到此地的原因——观察藏羚羊。2.Only when we learn t exist in harmny with nature can we stp being a threat t wildlife and t ur planet.只有学会与大自然和谐共处，我们才不会成为野生生物和地球的威胁。3.When it cmes t wildlife prtectin，all species—the gd，the bad，and the ugly—shuld be treated equally.谈到野生动植物保护，所有的物种——好的、坏的、丑的——都应该得到平等地对待。
4.Is it right t make animals hmeless s that humans can have mre paper?为了让人类有更多的纸张，使得动物无家可归，这样做对吗？5.That is what the animals really need mst.那是动物们真正最需要的。
1.pster n.______
Ⅰ.阅读单词(每小题1分，共6分)
7._______ n.(动植物的)生活环境；栖息地8.______ n.利润；利益9._____ n.平原adj.简单明了的；平凡的10.______________ n.临近的地方；街区11.___________ adv.立刻12.________ n.感情；情感；情绪13.________ n.措施；方法 vt.测量；度量；估量
Ⅱ.重点单词(每小题1分，共14分)
immediately
14._______ n.(动植物)保护区；储藏(量) vt.预订；预留；保留15._______vt.观察(到)；注视；遵守16.______ n.，vi.& vt.攻击；抨击17.________ vt.去除；移开；脱去18.________ n.和谐；融洽19._______vt.减少20.______ n.威胁
Ⅲ.拓展单词(每小题2分，共16分)
21.________ adj.使人惊恐的→______ vt.使惊恐n.警报；警报器→________ adj.惊恐的；害怕的22.______ adj.已灭绝的→_________ n.灭绝23.______ adj.知道；发觉；有……意识的→__________ n.意识→_________ adj.未发觉的；不知道的
24._________ vt.使遭受危险；危害→___________ adj.濒危的→_______ n.危险→__________ adj.危险的25._______ vt.涉及；让……担忧→__________ adj.担心的；关切的→__________ prep.关于26._______ vi.恢复；康复 vt.找回；寻回→_________ n.恢复
27.______ vi.& vt.打算；计划；想要→________ n.意图，打算28.____ vi.存在；生存→________ n.存在；生存
Ⅳ.高频词汇(每小题1分，共4分)
29.bigraphy n.___________________
Ⅴ.核心短语(每小题2分，共20分)
33.________ (放在疑问词之后表示强调)究竟；到底34.______ 灭亡；逐渐消失35.__________ 平均36.________ 适应37.______________ 在压力下；承受压力38._________ 看清；听清；分清39.___________________ 使某人想起(类似的人或物)
under pressure
remind sb. f sb. /sth.
40.__________ 保护；照管；监督41._______ 由于；因为42.__________ 搜索；查找
1.If peple are living in h with each ther，they are living tgether peacefully rather than fighting r rushed ut f the huse (一……就……) he heard the animals are being (非法地) hunted and their habitats are being little by is interested in stars and ften the sky.
Ⅰ.单词拼写(根据汉语提示或首字母提示写单词)(每小题2分，共16分)
5.The lcal gvernment is under pressure and they have t set up nature (保护区) t prtect animals.6.I d hpe that yu will r sn frm yur distinguishes human beings frm ther living c is the (袭击) left mental scars n Terry and his family.
9.When an ld man sunded the ，the whistle made many peple .(alarm)10.Between 150 and 200 species are becming every year.This mass is caused by hunting.(extinct)11.Mther is always abut me.Hwever，I wasn’t aware f her when I was a kid.(cncern)12.In fact，kids are very and they can sn t living in kindergartens.Yu shuld have cnfidence in their .(adapt)
Ⅱ.词形变化填空(用括号内所给词的适当形式填空)(每小题2分，共14分)
13.We all lve the envirnment，and therefre，we shuld it instead f destrying its .(beauty)14.The party was specially fr her，but she didn’t appreciate my gd .(intend) 15.There a strange cave n the hill，but n ne knws when it came int .(exist)
Ⅲ.经典句型仿写(每小题2分，共10分)
16.那就是他迟到的原因。 he was late fr schl.17.只有当我离开家时，我才意识到家人对我来说有多么重要。Only when I left hme .18.当谈到手机游戏时，他总是有说不完的话。 ，he always has a lt t say.
That was why
did I realize hw imprtant my family was t me
When it cmes t cellphne games
19.你必须在早晨七点之前到达学校门口以至于我们能够按时出发。Yu must arrive at the schl gate befre 7：00 am __________________ .20.你应该做的事情是认真听老师说的话。 is listen t .
s that we can set ff
What yu shuld d
what the teacher says carefully
We went t Tibet t bserve Tibetan antelpes with Zhaxi as ur guide.Luckily，n the plain in frnt f us，we saw a herd f antelpes 1. (mve) slwly acrss the green grass.These beautiful animals reminded me 2. the danger they are in because every year many f them are hunted 3. (legal) fr their valuable fur.Especially in 4.__1980s and 1990s，their ppulatin drpped by mre than 50 percent.
Ⅰ.课文语法填空——复习本单元Reading and Thinking部分
In rder 5. (save) this species frm extinctin，the Chinese gvernment placed it under natinal prtectin and set up the Changtang Natinal Nature Reserve 6. Zhaxi wrks.These measures were 7. (effect) and the antelpe ppulatin 8._____(have) recvered.Hwever，the gvernment desn’t intend t stp the prtectin prgrammes，since the threats t the Tibetan antelpes 9.____________________(nt disappear).Only when we learn t exist in harmny with nature 10. we stp being a threat t wildlife and t ur planet.
haven’t disappeared
When it cmes t wildlife prtectin,1. animals are equally imprtant as cute animals such as pandas and 2. .Withut 3. ，ur planet can’t survive.S we have t give ugly animals a 4. .Besides，5. f trees are being cut dwn every year t make paper fr humans；therefre，a lt f animal hmes are being destryed! It’s unfair t make animals 6. just t satisfy peple’s 7. fr paper.
Ⅱ.课文选词填空——复习本单元Reading fr Writing部分
提示：题干中加底纹词汇为本单元词汇
average adj.平均的；正常的；普通的 n.平均数；平均水平
(1) average,75 species becme extinct per day.(2) average number f electrnic devices rse frm 4 per husehld in 1992 t 13 in 2007.(3)Last year was the warmest year n recrd with glbal temperature 0.68℃ the average.
先练基础——单句语法填空
abve/belw (the) average高于/低于平均水平n average平均；一般地the average f...……的平均数
再提能力——完美阅读·翻译句子
(4)After years f bserving human nature，I have decided that tw qualities make the difference between men f great achievement and men f average perfrmance：curisity and discntent.(2020·天津)___________________________________________________________________________________________
经过多年对人性的观察，我认为有两种品质可以区分取得巨大成就的人和表现一般的人：好奇和不满。
cncern vt.涉及；与……有关；让……担忧 n.担心；忧虑；关心；(利害)关系
(1)The authrity is under pressure because they are cncerned ______whether the endangered animals can adapt t the new habitat.(2)Befre lng，I came t knw Prfessr Smith，wh shwed cncern my study and wrk.(3)I’d like t share with yu sme infrmatin (cncern) Chinese table manners.(4)As far as I’m (cncern)，what the parents think is right，but what they d is wrng.
•shw/express cncern fr/abut对……表示关心•cncerned adj.担心的；感兴趣的；有关的；参与的as far cncerned就……而言be cncerned abut/fr对……担心/关心be cncerned with与……有关•cncerning prep.关于注意：cncerned作“关心的；担心的”解时常作前置定语；作“相关的；有关的”解时常作后置定语。
(5)听说你和你的同学们相处得不好，我为你感到担心。____________________________________________________________________________________(6)就我看来，我们应该与野生动物和谐相处。____________________________________________________________
As far as I’m cncerned，we shuld live in harmny with wildlife.
再提能力——完美写作·单句写作·背诵
Hearing that yu are nt getting alng well with yur classmates，I’m cncerned abut yu.
adapt vi.适应 vt.使适应；使适合；改编；改写
(1)African elephants，which need large living spaces，are in danger f extinctin because they can’t adapt the changes.(2)It tk him a while (adapt) himself t the new surrundings.(3)It is said that the TV play is adapted a nvel which is quite ppular amng teenagers.(4)Here I will stress sme mre creative examples f climate _________(adapt).
•adapt neself t (ding) sth. 使自己适应……adapt A frm B　将B改编成A•adaptable adj.适应性强的；能适应的•adaptatin n.改编本；改写本；适应
(5)我希望你能尽快适应新学校，生活愉快。____________________________________________________________________________
I d hpe that yu can adapt t the new schl as sn as pssible and lead a happy life.
measure vi.& vt.测量；衡量；判定 n.计量制；计量单位；措施；方法
(1)Effective measures must (take) immediately t preserve whales and dlphins frm being hunted.(2)The tailr measured me and made a suit my measure.(3)Sme villagers reprted a huge snake， (measure) ver tw meters lng，was fund dead in a nearby cave.
•用……来衡量……• sb. ’s measure给某人量身定做……take measures/steps/actin t d sth. 采取措施做某事注意：①measure用作“措施”时，常用其复数形式。②measure表示“有……长(宽、高等)”时，是系动词，后跟测量的结果，不用于被动语态及进行时态。
再提能力——完美写作·一句多译·背诵
(4)我们必须立即采取有效措施来阻止新冠的传播。① prevent the spread f COVID-19.② prevent COVID-19 frm spreading.(被动语态)
We must take effective measures immediately t
Effective measures must be taken immediately t
remind vt.提醒；使想起
(1)The pster reminded me the threat sme creatures are facing and stirred up strng emtins in me.(2)He reminded me I shuld turn ff the lights when I went ut.(3)I’m t busy with my wrk nw s yu shuld remind me (g) t the cncert t watch the famus musician’s perfrmance.
remind sb. f sth. 提醒某人某事remind sb. that...提醒某人……remind sb. t d sth. 提醒某人做某事
再提能力——完美写作·完成句子·背诵
(4)我的妈妈如此健忘以至于我们必须不断地提醒她要做的事。(2017·11月浙江，读后续写)My mther was s frgetful that ________________________________ .
we had t cnstantly remind her f
intend vi.& vt.计划；打算；想要
(1)They had intended (remve) the threat t the deer by setting up nature reserves.(2)The university is knwn fr its language and culture curses intended internatinal students.
•intend t d/ding sth. 打算做某事，计划做某事intend sb. t d sth. 打算让某人做某事had intended t d sth. (＝intended t have dne sth. )本打算做某事(但事实上没做)be intended fr专门为……准备/打算；专为……而设计be intended t d sth. 打算做某事•intentin n.用意；目的；意图
再提能力——完美写作·句式升级·背诵
(3)(普通表达)The prgram was set up with the intentin f helping the hmeless.①(高级表达)The prgram， ，was set up.(intend；定语从句)②(高级表达)The prgram， ，was set up.(intend；过去分词短语作定语)
which was intended t help the hmeless
intended t help/helping the hmeless
die ut灭亡；逐渐消失；逐渐熄灭
•die away (声音、光等)逐渐减弱；消失die f/frm因……而死die dwn逐渐平息；逐渐暗淡die ff相继死去•dying adj.渴望的be dying fr sth. 渴望得到某物be dying t d sth. 渴望去做某事
根据句意用die短语的正确形式填空(1)This species has nearly because its habitat is being destryed.(2)After the talk the man’s anger a bit.(3)If the snwstrm desn’t blw ver，the cattle will .(4)After weeks f hard wrk，they are a happy hliday.
search fr搜索；查找
(1)所有的士兵都在寻找失联的游客，他们已经失联3天了。All the sldiers were the lst visitrs wh had gt lst fr 3 days.
能力提升——完美写作·完成句子/单句写作·背诵
•in search f＝in ne’s search fr寻找•search sb. /sp.搜查某人/某地为了找到……而搜查……
searching fr/in their search fr/in search f
(2)当Jane 在寻找东西吃的同时，搜救队正在搜山找她。(读后续写)____________________________________________________________________________________________
As Jane was searching fr smething t eat，the rescue team were/was searching the muntain fr her.
“nly＋状语”位于句首的部分倒装Only when we learn t exist in harmny with nature can we stp being a threat t wildlife and t ur planet.只有学会与大自然和谐共处，我们才不会成为野生生物和地球的威胁。
在英语句子中，为了表示强调，把“nly＋状语(副词/介词短语/状语从句)”置于句首，主句要用部分倒装形式，即“Only＋状语＋助动词、情态动词或系动词＋主语＋其他”。注意：当nly修饰状语不位于句首或位于句首的nly修饰的不是状语，而是主语时，均不倒装。
(1)直到莉莉走进办公室，她才意识到她把合同落家里了。Only when Lily walked int the ffice that she had left the cntract at hme.(2)去年十一月他们公司只生产了11辆汽车。Only eleven cars by their cmpany last Nvember.(3)只有通过这种方式，我们才能为我们的家庭和社会做出巨大的贡献。_______________________________________________________________________
Only in this way can we make a great cntributin t ur family and sciety.
did she realize
were prduced
(4)只有通过多与父母沟通，我们才能弥合代沟。_____________________________________________________________________________
Only by cmmunicating mre with ur parents，can we bridge the generatin gap.
Ⅰ.一词多义练——清除阅读障碍
提示：题干中加底纹词汇为上单元词汇
(1)The traffic rules must be bserved in ur cuntry. (2)Hwever far it is，Chinese peple will return t their hme t bserve the Spring Festival. (3)It was bserved that 40 percent f patients had high bld pressure.
(1)The bat is due t arrive at 12，s remember t meet me n time. (2)Thank yu fr delivering my gds here.Ten dllars is due t yu. (3)When the car is due fr its annual service again，please remind me.
Ⅱ.核心知识强化练——巩固语言知识
1.Many creative steps have been taken t preserve histrical relics frm dying .2. average，peple wh dn’t smke are healthier than peple wh d in my pinin，the mre yu take part in after-class activities，the sner yu will adapt the new measures shuld (take) t accelerate the prcess f the establishment f the cmmittee.
5.The frmer manager f the department attempted t remind him the fund，but he gave up later.6. Make sure the dcument which (dwnlad) nw is safe archaelgist is searching the entrance t the pyramid.8. Thrughut the parade，he was nt aware the sheet f paper glued t his back.9.I had intended (aplgize) t him，but failed.S it is n wnder he desn’t frgive me.10. by listening t his prfessinal advice can we reduce ur lss.
is being dwnladed
Ⅲ.写作增分练——提升语用能力
(2019·全国Ⅱ)1.我想请你参加下周一我们与光明中学排球队进行的友谊赛，这是我写信的原因。(this is why...)________________________________________________________________________________________________________________________________________2.说到准备工作，我们都知道只有努力练习，才能表现得好。(when it cmes 引起的倒装)_____________________________________________________________________________________
I want yu t participate in ur friendly match with the vlleyball team f Guangming Middle Schl next Mnday，and this is why I’m writing t yu.
When it cmes t the preparatin，we all knw that nly if we train hard can we perfrm well.
3.因此，我们计划每天下午5：00－6：00一起到校体育馆练习，目的是给同学们提供一场精彩的比赛。(s that 引导目的状语从句)_____________________________________________________________________________________________________________________________________________4.这是一场友谊赛，所以我们应该记住的是友谊第一。(what 引导的名词性从句)____________________________________________________________________________________
Therefre，we plan t practice tgether in the schl gym frm 5：00 pm t 6：00 pm every day s that we can prvide the students with a fantastic match.
This is a friendly game，s what we shuld keep in mind is that friendship cmes first.
请先从表格中选用本单元所学词汇完成下列短文，然后核对答案并背诵该短文。(文中加波浪线的句子为本单元的语法项目：现在进行时的被动语态)
alarm，recver，average，measure，prgress，creature，attack，immediate
Yesterday I saw a pster abut illegal hunting，which 1.___________stirred up strng emtins in me.Many species are dying ut at an 2.__________ rate due t human activities.Abut 3 species becme extinct every hur n 3. .Sme peple sht whales，sharks and deer fr their meat r skin.Kangars，kalas and dlphins are reduced t endangered species because their habitats are threatened.Hwever，peple are aware f the prblem and effective 4. are being taken t preserve wildlife.Vlunteers set up nature reserves n the plain，watch ver them day and night t keep them frm being 5. .Gradually，
immediately
they make 6. and the antelpe ppulatin has 7. ，and they are remved frm the endangered species list.If peple dn’t treat animals as gds，we can live in harmny with them.All 8.___________including insects living in yur neighbrhd have equal rights t live.We shuld search fr means t prtect them，bserve their beauty instead f just being cncerned abut the prblem and we are under pressure abut it.The slutin exists in human beings.
练基础——单句语法填空
1.Much (d) t prtect wildlife，but if we really want t save the planet，we must change ur way f Tny (take) care f by his aunt because his parents are bth busy with their hurried hme，never nce lking back t see if he ____________ (fllw).
is being dne
is being taken
根据汉语提示并运用以上语法用英语写一段话许多树木正在被砍伐，许多动物正在被猎杀，我们的环境正在被破坏，难道我们不应该采取措施做出些改变吗？(应用文之演讲稿)_______________________________________________________________________________________________________________________________________________________________________________________
Many trees are being cut dwn，many animals are being hunted，and ur envirnment is being destryed.Shuldn’t we take sme measures t make a difference？