英语必修 第二册Unit 2 Wildlife protection教学演示课件ppt

这是一份英语必修 第二册Unit 2 Wildlife protection教学演示课件ppt，共60页。PPT课件主要包含了自主素养储备，知识素养积淀，课时素养达标，词 汇 清 单等内容，欢迎下载使用。
Ⅰ. 根据汉语提示及首字母写出正确的单词1.(2020·天津高考)I cannt make my decisin i__________（立刻），but yu will hear frm me sn.2. The number f these rare s______ (物种) has prmptly drpped t less than 100. 3. The bk is r_______ (保留) t whever cmes first. 4. The farmer gained a lt f experience by ________ (观察) the grwth f his vegetables. 5. If sales cntinue t recver, they can hire mre wrkers and still make p_____ (利润).
6. The man was walking in the wd when he was a_______ (攻击) by a snake. 7. He is r_________ (恢复) nw. There is n need t call in a dctr. 8. The patient had t have ne f his legs r_______(去除) because f infectin. 9. It is a big surprise t learn that yu i_____(打算) t spend yur winter hliday in China. 10. As we all knw, water e____(存在) in three frms: slid, liquid and gas.
Ⅱ. 根据语境或所给提示词填空It is nt easy t ban peple frm hunting animals _______ (illegal) in sme muntainus areas. 2. The number f children with besity is increasing at an ________ (alarm) rate. 3. The climate changes may have been respnsible fr the _________ (extinct) f the dinsaurs. 4. Giant pandas are amng the wrld’s mst ___________ (danger) animals. 5. As far as I am _________(cncern), the testing f spken English is bth necessary and beneficial.
6. Drivers usually have a hard time ________(adapt) t new rad cnditins. 7. I can’t stand yur cmplaining. Yu are always putting ________ (press) n me. 8. The medicine is an ________ (effect) cure fr a headache. 9. Drunk driving nt nly affects ur everyday life, but may als ________(threat) peple’s lives. 10. Envirnmental _________(aware) has increased dramatically ver the past years.
Ⅲ. 根据语境填入适当的介词或副词1. Why ___ earth didn’t yu tell me the truth?2. If t many f these rare animals are killed, these species will die ___. 3. ___ average, the successful lawyer has t talk t several clients a day. 4. I dn’t think peple are really aware __ just hw much it csts. 5. As a newcmer here, yu may feel it nt easy t adapt __ the new class.
6. I dn’t think thse failures will put me ______ any pressure. 7. His writing is s cnfusing that it’s hard t make ___ what it is that he’s tryingt express.  8. He put up a picture f Ya Ming beside the bed t remind himself __ his wn dreams. 9. It is cnvenient fr parents t watch ____ their children’s net activities. 10. T prtect ur envirnment and live __ harmny with animals is every citizen’s duty.
alarm vt. 使恐慌;使害怕;使担心n. 恐慌;警报;警报器　派生alarming adj. 惊人的;使人惊恐的, alarmed adj. 惊恐的, 担忧的【观察·悟】※Our planet’s wildlife is dying ut at an alarming rate. (教材典句)我们星球上的野生动物正以惊人的速度灭绝。※We were alarmed at/by the way in which Jhn reacted t the drug. 我们对约翰对毒品的反应感到震惊。※When we were talking n a phne, the fire alarm sunded. 当我们正在打电话时, 火警响了。
【生成·得】①at an ________ rate/speed　　　以惊人的速度②_______________对……感到震惊 ③the fire alarm_____
be alarmed at/by
【内化·用】语法填空。①It is ________ (alarm) that students spend s much time learning withutactually learning anything. ②森林失火令我们大为恐慌。译:_______________________________________ 
We’re much alarmed by the fire in the frest.
2. aware adj. 知道;发觉;有……意识的　派生awareness n. 意识【观察·悟】※We must make peple aware f the prblem and help ut the endangered wildlife befre it’s t late!(教材典句)趁着还不算太晚, 我们必须让人们意识到这个问题并且帮助濒危野生动物!※It is f great imprtance fr yu t be aware f the cntent f Tang Petry. 了解唐诗的内容对你是非常重要的。
※He was aware that the huse had been rbbed when he returned hme. 当他回到家时, 他意识到有人抢劫了他家房子。※I can learn mre abut hw t prtect pandas and raise peple’s awareness f animal prtectin. 我可以学到更多关于如何保护熊猫的知识, 提高人们的动物保护意识。
【生成·得】①________________　　　　　　使某人意识到 ②________________________意识到 ③_____________________提高某人的……意识 
make sb. aware f
be/becme aware f/that. . .
raise sb. ’s awareness f
【内化·用】语法填空。①Their sudden attack made us mre aware __ the danger arund us. ②An _________ (aware) f metaphrs (暗喻) is very helpful in understanding petry. 同义替换。③Hardly had he entered the ffice when he realized (= ____________________) he had frgtten his reprt.
was/became aware that
3. average n. 平均数;平均水平 adj. 平均的;正常的;普通的【观察·悟】※Hw many elephants are killed n average every day?(教材典句)平均每天有多少头大象被杀?※The average f 6, 8 and 10 is 8. 6, 8, 10的平均数是8。※The average temperature f the year here is 10. 5℃. 这儿的年平均气温是10. 5摄氏度。※T their great jy, their sn’s schlwrk is well abve average. 令他们高兴的是, 他们儿子的学习成绩远高于平均水平。
【生成·得】①the/an average f. . . 　　　　　　　　_____________②__________平均;平均起来 ③___________________高/低于平均水平 
abve /belw average
【内化·用】同义替换。①When I was a child in the 1970s, my family was very pr, just like thercmmn (=_______) families in the cuntryside. ②__________(平均起来), each Chinese persn read less than 8 bks in 2018.  
4. cncern vt. 涉及;让……担忧　n. 担心;担忧;忧虑;关爱　派生cncerned adj. 担心的;关切的 cncerning　prep. 关于【观察·悟】※I’m cncerned abut the African elephants. (教材典句)我担心非洲大象。※As/S far as I’m cncerned, living in China is better than living abrad. 就我而言, 住在中国比在国外要好。※What cncerns me mst nw is hw t cmmunicate with my dear mther. 现在让我非常担忧/担心的是如何与我亲爱的妈妈沟通。
※I’m nw writing t yu t express my cncerns abut sleep time f senir highschl students. 我现在写信给你是想表达我对高中生睡眠时间的担忧。※I am writing t see if it is pssible fr yu t prvide me with infrmatin cncerning the club. 我写信是想知道你是否可以向我提供有关这个俱乐部的信息。
【生成·得】①_________________________　就某人而言, 对某人来说 ②_____________________对……关切的;对……担忧的 ③express ne’s ________ abut表达某人对……的担忧④__________ prep. 关于
as/s far as sb. be cncerned
be/feel cncerned abut
【内化·用】语法填空。①Many parents still limit electrnic reading, mainly due t their cncern _____ increased screen time. ②______________________, nthing is as imprtant as his daughter. 对他来说, 什么也比不上他女儿重要。 ③Nwadays mre and mre peple ____________________________.  现在, 越来越多的人关心他们的健康。
As far as he is cncerned
are cncerned abut their health
5. adapt vi. 适应 vt. 使适应;使适合;改编　派生adaptatin n. 适应;改编本　adaptable adj. 能适应的;有适应能力的【观察·悟】※Elephants need large living spaces, s it’s difficult fr them t adapt t the changes. (教材典句)大象需要很大的生存空间, 所以它们很难适应变化。※She fund it difficult t adapt herself t the life in a freign cuntry. 她感到难以适应国外的生活。
※The Wandering Earth is adapted frm the shrt stry written by Liu Cixin. 《流浪地球》是根据刘慈欣的短篇小说改编的。※The Stry f Hua Mulan has been adapted fr a cartn. 《花木兰的故事》已被改编为动画片。
【生成·得】①adapt __　　　　　　　　　适应②adapt (neself) __ sth. (使自己) 适应/适合某事③adapt. . . _____. . . 根据……改编……④adapt. . . ___. . . 把……改编成……
【内化·用】语法填空。 ①The play in this unit is adapted _____ The Millin Pund Bank Nte. ②The new student was very slw t adapt __ the unusual rules f the schl. ③The __________ (adapt) f the play by the famus writer became ppular in the cuntry. ④I’m srry t hear that yu are having truble _________________________.  听说你在适应新学校方面有困难, 我很难过。
adapting t yur new schl
6. measure n. 措施;方法;尺寸 vt. 测量;度量;估量【观察·悟】※What measures are being taken t help them? (教材典句)现在正采取什么措施来帮助它们?※They measured the height f the twer. 他们测量了这座塔的高度。※This rm measures 10 metres acrss. 这个房间(度量)宽十米。※The tailr tk my measure fr a new suit. 裁缝给我量了尺寸做一套新西装。
【生成·得】①_____________(t d sth. )　　采取措施(做某事) ②take ne’s measure ___量某人的尺寸做……③measure +数值___________
take measures
【内化·用】 语法填空。①There are sme tall trees in ur campus, sme __________ (measure) mre than frty metres.  同义替换。②Therefre, it is time we tk effective _____ (=measures)t slve this prblem. ③我们的教室长9米, 宽7米。译:___________________________________________.  
Our classrm measures 9 metres by seven metres
7. make ut 看清;分清;听清;辨认出;理解【观察·悟】写出make ut在下列句中的意思。①On the plain in frnt f us, we can just make ut a herd f graceful animals. (教材典句)在我们面前的平原上, 我们仅仅能_____一群优雅的动物。②I can’t make ut the meaning f this passage. 我无法_____这篇文章的意思。
③It was difficult t make ut the dctr’s handwriting. 这名医生的字迹很难_____。④(2019·天津高考)Kate heard a man’s vice in the backgrund, but she culdn’t make ut what he was saying. 凯特在背景中听到一个男人的声音, 但她无法_____他在说什么。
【知识延伸】make up fr　　　弥补make up组成;编造;化妆be made up f 由……组成make fr促成, 导致;有利于
【内化·用】用适当的介、副词填空。①We have t drive fast t make up ___ the hurs we lst in Bstn. ②The medical team is made up __ 12 dctrs and 20 nurses. ③They were s far away that I culdn’t make ___ their faces clearly. ④Each f these changes may make ___ smething much wrse than expected.
8. remind vt. 提醒;使想起　派生reminder n. 提醒物【观察·悟】※I’m als reminded f the danger they are in. (教材典句)我也想起了它们所处的危险。※My parents always remind me t wrk hard at my lessns. 我的父母总是提醒我努力学习功课。※He reminded me that I must attend a meeting at fur ’clck. 他提醒我必须在四点钟参加一个会议。※Take the nte as a reminder in case yu frget t buy sme sweets fr the kids while shpping. 拿上这张纸条作为提醒物以防你购物时忘记给孩子买糖。
【生成·得】①remind sb. __ sth. 　　提醒某人某事②remind sb. _____sth. 提醒某人做某事 ③remind sb. that. . . _____________
【内化·用】语法填空。①This htel reminds me __ the ne we stayed in last year. ②The experts reminded the public _______(avid) cntacting with the infected.  句型转换。③She reminds me that I pay mney back t the bank n time. →She reminds me _________________t the bank n time.  
t pay mney back
9. intend vi. &vt. 打算;计划;想要　派生intentin n. 打算;意图;目的【观察·悟】※The gvernment, hwever, des nt intend t stp the prtectin prgrammes. (教材典句)然而, 政府并不打算终止这些保护计划。※Bth Mr Wang and Mrs Wang intend his blind sn t attend a schl which is intended fr blind children. 王先生和王女士都打算让他们的盲人儿子上一所专门为盲人孩子设计的学校。
※It is intended that this news reprt will be used as teaching material fr freshmen. (学校)打算把这份新闻报道作为新生的教材。※His effrts t raise mney fr his prgram were in vain because n ne shwed any intentin t take a cent ut f their pckets. 他为他的计划筹集资金的努力是徒劳的, 因为没有人表现出任何从他们口袋里拿出一分钱的意图。
【生成·得】①intend _____sth. 　　　打算/计划/想要做某事 ②intend ________sth. 想让某人做某事 ③______________专为……而设计的  ④It’s intended that. . . _________
be intended fr
【内化·用】语法填空。①I lked carefully at the text and realized that it was intended ___ wmen wh lived in the cuntryside. ②Jack came t China with the ________ (intend) f realizing his dream. ③I _____________________________t buy the things we need.  我打算充分利用这次旅行来购买我们所需的物品。
intend t make full use f this trip
10. die ut 灭亡;逐渐消失【观察·悟】写出下列句子中die短语的意思。①Such animals like dinsaurs died ut because they culdn’t adapt t the change f the climate. 像恐龙这样的动物因不能适应气候的变化而_____了。②It’s reprted that many peple died frm traffic accidents each year. 据报道, 每年有许多人_____交通事故。
③Every pssible means has been tried. Hwever, nthing can prevent him dying f lung cancer. 一切可能的办法都试过了。然而, 没有什么能阻止他_____肺癌。④Having been walking fr nearly an hur, I am dying fr a gd sleep in bed. 走了将近一个小时, 我_______在床上睡个好觉。⑤With the fire dying dwn, it was getting clder and clder in the huse. 随着火的_____, 房子里越来越冷了。
【生成·得】die f　　　　　　　　　　死于(内因)die frm死于(外因)be dying fr sth. /t d sth. 迫切想要(做)某事die away(声音、风、光线等)渐息, 渐弱die dwn(慢慢)熄灭, 平静下来
【内化·用】 用适当的介、副词填空。①The sund f the car died _____ in the distance. ② Unfrtunately, the sldier died _____ a wund in the chest.  ③ It was hunger that his great-grandfather died __. ④The vlunteers try t cnvince peple f the fact that __________________________________(一些物种正处于灭绝的危险中).  
sme species are in danger f dying ut
11. reserve n. (动植物)保护区;储藏(量)　vt. 预订;预留;保留【观察·悟】写出下列句中reserve的意思。①Zhalng Nature Reserve is ne f the wrld’s mst imprtant wetlands. 扎龙自然_______是世界上最重要的湿地之一。②Yu’d better reserve yur strength fr tmrrw’s climb. 你最好_____力气明天爬山。
③We reserved tw tickets in the name f Brwn. 我们以布朗的名义_____了两张票。④Shanxi Prvince is knwn t have rich cal reserves. 山西省以煤炭_______丰富而闻名。【知识延伸】表示“预订”的词还有:bk, rder。
【内化·用】语法填空。①Srry, these tw tables have been ________ (reserve). Yu may bk the ne ver there. ②Changbai Muntain is ne f China’s largest nature _______ (reserve).
12. This is why we’re here—t bserve Tibetan antelpes. 这就是我们来这里的原因——观察藏羚羊。 【观察·悟】※That’s why I must trust yu t keep this secret. 那就是我必须得相信你会保守这个秘密的原因。※This is because plants can make fd frm air, water and sunlight. 这是因为植物可以从空气、水和阳光中制造食物。
【生成·得】①This/That is ____. . . 　　　　这/那就是为什么……②This/That is _______. . . 这/那是因为……
【内化·用】翻译句子。①这就是我们取得如此大的进步的原因。____________________________________ ②那是因为我太在乎你了!_______________________________________
This is why we made such great prgress.
That is because I care abut yu very much! 
13. Only when we learn t exist in harmny with nature can we stp being a threat t wildlife and t ur planet.  只有当我们学会与自然和谐相处时, 我们才能停止对野生动物和地球的威胁。【观察·悟】※Only then did I realize that I was wrng. 只是到了那时我才意识到是我错了。
※Only in this way are yu able t finish the wrk n time. 只有这样你才能按时完成这项工作。※Only after her mther came t help her fr the first few mnths was she allwed t begin her prject. 直到她妈妈在前几个月里来帮助她的时候, 她才得以开始她的项目。
【生成·得】nly结构位于句首时, 使用倒装的情况有:①“nly+_____”位于句首②“nly+_________”位于句首③“nly+_________”位于句首【点拨迷津】 nly结构位于句首不倒装的情况“nly+名词或代词”位于句首时, 句子通常不倒装。例如:Only a few mistakes he made in the maths exam. 他在数学考试中只犯了几个错误。
【内化·用】①Only thrugh a lt f practice ___________a freign language well.  只有通过大量的练习, 我们才能学好一门外语。②Only five girl students in ur class _______________.  我们班只有5名女生未能通过体育测试。③Only ________________________that I live a full lifae.  只有在我努力学习时, 我才会觉得我过着充实的生活。
can we learn
failed the PE test
when I study hard can I feel
【备选要点】1. watch ver 保护;照管;监督【观察·悟】写出下列句中watch短语的意思。①Zhaxi and ther vlunteers watched ver the antelpes day and night t keep them safe frm attacks. (教材典句)扎西和其他志愿者日夜_____着这些羚羊, 防止它们受到攻击。
②Please watch ut when crssing the dangerus crssrads. 通过危险的交叉路口时要_____。③D watch ut fr vehicles when crssing rads. 过马路时_____车辆。④Please keep a clse watch n that man. 请_________________那个人。
【生成·得】①watch ___　　　　　　　当心;提防②watch ut ___ sth. 当心;提防某物③keep a clse watch ___密切注视或看守
【内化·用】用适当的介、副词填空。①Watch ___! Anyne wh is caught smking here will be fined. ②The fficer rdered t keep a clse watch ___ everything that happened n the island. ③The farmers there use specially trained dgs t watch ____ their sheep at night. 同义替换。④It was this mther’s duty t take care f (=__________) the children.  
2. attack n. &v. 攻击;抨击【观察·悟】※The man died f a heart attack, which is brught n by his lifestyle. 这名男子死于由他的生活方式引起的心脏病。※When an animal is under attack, it can run away r fight back. 当动物受到攻击时, 它会逃跑或还击。※If yu g there alne after dark, yu might get attacked and rbbed. 如果你天黑后一个人去那里, 你可能会被攻击和抢劫。
【生成·得】①___________　　　　心脏病 ②under attack_________③get attacked_____________
heart attack
【内化·用】语法填空。①Even plants can run a fever, especially when they’re ______ attack by insects r disease. ②Travelling t frests can als be dangerus as peple have t face the risk f ___________________________(被野兽攻击).  ③If smene ________________(患了心脏病), their heart begins t beat irregularly r stps cmpletely.  
being attacked by wild animals
has a heart attack
3. exist vi. 存在;生存　派生existence n. 存在【观察·悟】※He thught that if he culdn’t see anything, it didn’t exist. 他认为自己看不见的东西就不存在。※N living thing can exist by itself. 没有生物能够独自存活。
※The wrker earned little mney a mnth, s he had t exist n nly fast ndles. 这个工人一个月挣的钱很少, 因此不得不靠方便面度日。※There are many bad behavirs existing in ur daily life, such as spitting, talking ludly and thrwing wastes abut. 在我们的日常生活中存在着许多不良行为, 如随地吐痰, 大声说话和乱扔垃圾。
【生成·得】①_______　　　　　　　存在于 ②_______以……为生 ③_________________成立;建立 
cme int existence
【内化·用】用适当的介、副词填空。①The ld lady exists nly ___ rice cffee and bread. ②As a matter f fact, green life exists __ all the aspects f ur daily life. 同义替换。③Man cannt live (=____) withut air. ④There are (=____) different pinins n this questin. ⑤幸福存在于一个人真正的工作中。译:___________________________________ 
Happiness exists in a persn’s real wrk.
Ⅰ. 单词拼写In sme cuntries it is ______ (非法的) t advertise tbacc prducts. 2. There was nce a ______ (猎人) wh, n the seventh birthday f his sn, decided t g hunting t get smething nice fr his sn.  3. It’s knwn that dinsaurs have been ______ (灭绝的) fr millins f years. 4. Yu will _________ (危害) yur health if yu wrk s hard.  5. It astnished me a lt that he was ____ (射击) t death there.  
6. Whenever yu drive, it is right fr a persn t _______ (遵守) the traffic rules. 7. The ld huse ________ (提醒) the ld man f his happy childhd. 8. I’d like t _______ (预订) a table fr three fr twelve ’clck. 9. A yung by was ________ (攻击) by a dg while he was walking in the park. 10. We are happy t hear the news that Nick is __________(恢复) frm his illness. 11. The children _______________ (移开) the dinner table t the center f the rm fr supper. 12. She tld her parents that she ________ (打算) t make teaching her jb.
remve/remved
Ⅱ. 单句语法填空Siberian Tigers _______________(hunt) at such a speed that they will disappear frm the earth in the near future.  2. They shuld nt be t ________(alarm) by the press reprts. 3. Our natin shuld first develp mdern law _________ (aware) in ruling the cuntry by law. 4. In Sydney, there’s nly ___ average f 23 days a year when the sun desn’t shine. 5. It was my first day in Hangzhu, the Chinese city famus fr its natural ______ (beautiful) and histry.
are being hunted
6. When I was a schlby, my parents ften reminded me __ the rad safety n my way t schl. 7. Unfrtunately, Gandhi ________(sht) by an Indian wh ppsed his views and died n January 30th, 1948.  8. The muse is a mst ________ (effect) device used by peple t cmmunicate with a cmputer. 9. Many peple believe in the ________ (exist) f unknwn creatures.
10. A man dressed in a black cat was bserved _______(enter) the huse and later the wner fund all the valuable things stlen.  11. He made a quick ________ (recver) frm his illness and was sn back at wrk. 12. Over 2, 200 years ag, Chengdu _____________(threaten) by frequent flds.  
was threatened
Ⅲ. 完成句子We each have a memry. ___________________________________after a lng time.  我们每个人都有记忆力。那就是为什么我们能在很长一段时间后仍然记得事情。2. ______________________________the imprtance f health.  他只有在生病时才知道健康的重要性。3. Many species in the wrld __________________by the human activities, which is wrth ur great attentin.  世界上许多物种正遭受人类活动的威胁, 这值得我们高度关注。
That’s why we can still remember things
Only when he was ill did he realize
are being threatened
4. _________________________________whether the scientists will be able t find a cure fr the disease.  公众关心的是科学家们能否找到治疗这种疾病的方法。5. This picture bk ________________________wh begin t learn Chinese.  这本图画书是为初学汉语的孩子们设计的。
What the public is cncerned abut is
is intended fr the children
Yu can click here t add what yu want t add. It is easy t change.
认知词汇: pster, species, shark, fin, habitat, average, prince, plain, herd, fur, sacred, whale, antelpe, authrity, gds, sht, prfit, attack, remve
应用词汇：1.alarm: be alarmed at/by; set ff an alarm 2.aware : be/becme aware f; be aware that 3.cncern: express ne’s cncerns abut; be/feel cncerned abut/fr; as far as ne is cncerned4.adapt: adapt (neself) t; adapt fr/frm 5.measure: take measures(t d); take ne’s measure fr; be measured by6.remind: remind f/abut ;remind t d; remind that7.intend: intend t d/ding; intend sb. t d sth.; be intended fr/as8.exist: exist in; exist n; There exists…; cme int exist
拓展词汇：1.illegal→ illegally→ legal→ legally2.hunt→ hunter3.immediately→ immediate 4.alarm→ alarming→ alarmed5.rate→ rating 6.extinct→ extinctin 7.mass→ massive 8.aware→ awareness9.endanger→ endangered→ danger→ dangerus10.cncern→ cncerned→ cncerning 11.living→ live→ life 12.adapt→ adaptatin→ adaptable
13.measure→ measurement 14.pressure→ press 15.reserve→ reservatin 16.bserve→ bservatin→ bserver 17.beauty→ beautiful→ beautifully→ beautify18.effective→ effectively→ effect19.recver→ recvery20.intend→ intentin 21.threat→ threaten→ threatening 22.exist→ existence→ existing 23.harmny→ harmnius24.creature→ create→ creatin