（2019）新人教版高中英语必修第二册Unit 2 Period 3 Language Focus 学案.docx

1、英语24字整体教学Unit 2Wildlife ProtectionPeriod 3Language Focus学习目标1.To master the usage of such important words and expressions as reserve,make out,observe,remind,recover,remove,intend,threat,etc.;learn to express yourself by using them.2.To learn the method of constructing knowledge trees through self-st

2、udy &cooperative exploration.3.To enjoy the fun of expressing yourself using English and participate in class with passion.课堂探究1.【教材原句】 What do you know about the Tibetan antelope and the Changtang National Nature Reserve?你对藏羚羊和羌塘国家级自然保护区了解多少?【词块】know about 【单词】reserve n.(动植物)保护区;储藏(量) vt.预订;预留;保留观察

3、思考The local government set up a reserve to protect the endangered species.为了保护濒危物种,当地政府建立了一个保护区。A double room with a balcony overlooking the sea had been reserved for him.一个带一座阳台的海景双人间已被预留给他了。Ive made a reservation for you on the morning flight.我为你预订了早上的航班。归纳总结a nature reserve in reserve 储备,备用reserv

4、e sth for sb/sthreservation保留;预定without reservation毫无保留make a reservation 即学活用(1)These seats are reserved the elderly and women with babies.(2)“Its such a nice place,” Mother said as she sat at the table (reserve)for customers.(3)Keep a few pounds (备用)to cover unexpected costs.(4)Ill call the restau

5、rant to (预订).2.【教材原句】On the plain in front of us,we can just make out a herd of graceful animals.放眼平原,我们隐约看到一群体形优美的动物。【词块】make out a herd of 一群观察思考Although he had not seen his sister for twenty years,Tom made her out as soon as she got off the plane.尽管他二十年没有见过他的姐姐,姐姐一下飞机汤姆就认出了她。He determined to work

6、 twice as hard as before to make up for the lost time.他决定加倍努力工作,把失去的时间补回来。联系拓展make up make up for make it make up ones mind 下定决心make room for 为腾地方make good/full use of 好好/充分利用即学活用(1)I could hardly (看清) the stage in the darkness.(2)American Indians (构成)about five percent of the US population.(3)Carol

7、ine doesnt have a gift for music,but she (弥补) it with hard work.3.【教材原句】This is why were hereto observe Tibetan antelopes.这就是我们来这里的原因观察藏羚羊。【句型】why 引导 ,This/That is why.这/那就是的原因。观察思考I was late for the appointment.Thats because I met an old friend on the way.我约会迟到了,因为我在路上碰到一位老朋友。The world has become a

8、 global village.Thats why more and more people in China are interested in learning English.世界已变成了一个地球村,那就是越来越多的中国人对学英语感兴趣的原因。归纳总结why,because和that引导的表语从句:This is why+结果This is because+原因The reason why./for.is that+原因【单词】observe vt.观察(到);注视;遵守;庆祝观察思考Anyone who comes here must observe the rules.任何来这里的人

9、都必须遵守规定。Could you tell me how you usually observe Thanksgiving Day in your country?你能告诉我在你们国家通常如何庆祝感恩节吗?I observed him put the watch into his pocket.我看到他把手表放到了自己的口袋里。When I passed by his house,I observed him playing in the yard.当我从他房子旁经过时,我看到他正在院子里玩。I observed the bird caught by the boy.我看到那只小鸟被男孩抓住

10、了。The man was observed to enter the bank by the police.警方注意到那男子进入了银行。归纳总结observe sb+ sth注意到某人正在做某事(动作正在进行)observe sb+ sth注意到某人做了某事(动作的全过程)observe sb/sth+ 注意到被做observe sb do sth变为被动语态时,不定式要加上 toobserve traffic rules 遵守交通规则observe the Spring Festival 庆祝春节即学活用(1)From space,the earth looks blue.This is

11、about seventy-one percent of its surface is covered by water.(2)The other boys made fun of Toms new hairstyle.This is he is unhappy.(3)Thousands of people observed the ship (leave)the harbour.(4)They are shocked to find that in this beautiful town the traffic rules are not strictly (observe).4.【教材原句

12、】Im also reminded of the danger they are in.我也想到它们所处的危险。【单词】remind vt.提醒;使想起观察思考Please remind me that I should bring him a present for his birthday.请提醒我给他带生日礼物。What the teacher had said reminded me of the famous saying,“Where there is a will,there is a way.” 老师的话让我想起了“有志者,事竟成”的名言。Remind me to buy so

13、me milk tonight.提醒我今晚买些牛奶。归纳总结remind sb of. 提醒某人做remind sb that/wh-从句 提醒某人联系拓展cure sb of sth治愈某人(病)rid sb of sth使某人摆脱某事/物inform sb of sth通知某人某事/物warn sb of sth提醒/警告某人某事/物即学活用(1)He reminded me (turn) off the lights when I went out.(2)What he said just now reminded me that Chinese professor.(3)Michael

14、 put up a picture of the man beside the bed to keep himself (remind)of his own dreams.5.【教材原句】The antelope population has recovered and in June 2015,the Tibetan antelope was removed from the endangered species list.藏羚羊的数量已经恢复,2015 年6 月,藏羚羊从濒危物种名单中被移出。【单词】recover vi.恢复;康复 vt.找回;寻回观察思考To their joy,the

15、 thief was caught and many things were recovered.令他们高兴的是,小偷被抓住了,而且很多东西被找回来了。He was told that it would be at least three more months before he could recover from his operation and return to work.他被告知他至少还需要3个月才能从手术中恢复并返回工作岗位。She seemed upset but quickly recovered herself.她显得心烦意乱,但很快静下心来。归纳总结recover fr

16、om recover oneself 联系拓展recovery n.恢复,痊愈;复得,找回make a recovery from从中恢复过来make a full/quick/slow recovery 完全康复/恢复很快/缓慢前缀re-表示“重”“又”“再”等含义。类似的还有repeat(重复),return(回来),rebuild(重建),review(复习),rewrite(重写,改写)等。【单词】remove vt.去除;移开;脱去观察思考Only after he removed his dark glasses did I recognize him.他摘掉墨镜后我才认出他来。B

17、ecause of the serious air pollution,the family decided to remove from the city to the countryside.由于空气污染严重,这家人决定从城市搬到乡下。归纳总结remove.from.remove sb from ones post/office remove sb from school开除某人remove ones doubt/trouble/fear remove from.to.从搬到即学活用(1)She recovered her surprise,and answered calmly.(2)A

18、bout some minutes later,the girl recovered (her).(3)To his parents relief,the boy made a quick (recover)after the operation.(4)You look so worried.You must remove yourself pressure.(5)He (被开除了)the post because he broke the rules and regulations of the company by design.6.【教材原句】The government,however

19、,does not intend to stop the protection programmes,since the threats to the Tibetan antelope have not yet disappeared.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。【单词】intend vi.& vt.打算;计划;想要观察思考Im writing to tell you my exciting plan for the summer holiday.I intend to join/joining a Dragon Boat Training Camp.我写

20、信是想告诉你我暑假令人兴奋的计划,我打算参加龙舟训练营。The headmaster intended Jim to deliver a speech in front of the whole school.校长打算让吉姆在全校师生面前做演讲。This money is intended for the development of the tourist industry.这笔钱是准备用于发展旅游业的。归纳总结intend to do/doing sth 打算让某人做某事be intended for 【单词】threat n.威胁观察思考He is unlikely to be a th

21、reat to the Spanish player in the final.他不太可能在决赛中对这位西班牙运动员构成威胁。The area remains under threat from commercial developers.该地区仍受到商业开发商的威胁。归纳总结a threat to.under threat from the threat of violence 暴力威胁联系拓展threaten vt.威胁;危及threaten sb with.用威胁某人threaten to do sth威胁做某事threaten ones life 危及某人的生命即学活用(1)The h

22、unter intended (sell)the goods to make a profit.(2)I looked carefully at the text and realized that it was intended women in the countryside.(3)The school to be built next month (是为而设计的)disabled children.(4)These ancient woodlands (受到的威胁)new road developments.(5) The fighting is (对的一个很大威胁)safety in

23、the region.7.【教材原句】Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.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。【句型】only+状语从句置于句首引起 【词块】exist in harmony with nature 观察思考Only then did I realize the importance of learning.直到那时我才意识到学习的重要性。Only in this way c

24、an we learn English well.只有用这种方式我们才能学好英语。Only when he told me did I realize I was wrong.只有当他告诉我时我才意识到我错了。归纳总结“only+状语(副词/介词短语/从句)” 提至句首以示强调时,后面的句子或主句要用部分倒装,即把助动词、情态动词或be 动词提到主语前面。如果不放在句首,则不用倒装。若only修饰主语,也不倒装;only修饰状语从句时,状语从句本身不倒装。即学活用(1) (那时他才知道)how much damage had been caused.(2)Only by talking fac

25、e to face (我们才能有机会)to persuade him to change his mind.(3)Only when Lily walked into the office (她才意识到)that she had left the contract at home.巩固提升.用括号内所给单词的正确形式填空。1.Id like to change my (reserve).2.On the top of Mountain Tai,people excitedly observed the sun (rise) from the sea.3.After the customer l

26、eft the restaurant,the waitress removed the dishes the table.4.The journey was intended (achieve)more than what Captain Robert Falcon Scott had done.5.If their habitat (threaten)or they cannot find enough food,their numbers may decrease.写出下列句中observe的含义。1.Therefore,rules should be worked out and str

27、ictly observed.2.It is a tradition for the people here to observe the Spring Festival.3.The scientist devoted most of his lifetime to observing the behaviour of the chimps.4.The thief was observed to open the window and run away.根据所给汉语提示,完成下列句子。1.I cant (弄明白)why I couldnt do it.In any case,Im going

28、to try.2.According to a report,the committee (由组成) 12 members.3.Even though he was hurt seriously in the car accident,he finally (恢复) it.句式转换。The reason for my quitting the job is that Im bored with it. Im bored with the job.Thats I have quitted it. I have quitted the job.Thats Im bored with it.翻译句子

29、。1.只有当我在英语口语比赛中获得一等奖时,我才意识到精通英语口语的重要性。(倒装)2.这个旨在帮助无家可归者的项目成立了。核心素养专练.在空白处填入一个适当的单词或用括号内单词的正确形式填空。1.We support this plan without (reserve).2.The policeman observed him at the speed of 90 miles per hour.3.The woman was observed (follow) him closely.4.His writing is so confusing that its difficult to m

30、ake what he is trying to express.5.Mothers Day is coming.I will make a card which is intended my mother.根据所给汉语提示,完成下列句子。1.We usually (庆祝春节)in our country.2.Frankly speaking, (对我来说很难听清)what he is saying.3.Only when you can find peace in your heart (你才能维持)good relationships with others.课文语法填空。Tibetan

31、antelopes live on the plains of Tibet,Xinjiang,and Qinghai.1. (watch) them move slowly across the green grass,Im struck by their beauty.Im also reminded 2. the danger they are in.They are being hunted,3. (illegal),for their valuable fur.My guide Zhaxi works at the Changtang National Nature Reserve 4

32、. is a shelter for the animals and plants of northwestern Tibet.To Zhaxi,the land is sacred and 5. (protect) the wildlife is a way of life.The 1980s and 1990s 6. (be) bad times for the Tibetan antelope.Hunters were shooting antelopes 7. (make) profits.Their habitats were becoming smaller as new road

33、s and railways were built.In order to save this species from 8. (extinct),the Chinese government placed it under national protection.The measures were 9. (effect).The antelope population has recovered and in June 2015,the Tibetan antelope was removed from the endangered species list.The government,1

34、0.,does not intend to stop the protection programmes,since the threats to the Tibetan antelope have not yet disappeared.请你发散思维,用reserve,make out,observe,remind,recover,remove,intend,threat中的至少五个词创作一个小语篇。参考答案课堂探究1.【词块】了解;知道的情况归纳总结自然保护区为预订/保留某物预订即学活用(1)for(2)reserved(3)in reserve(4)make a reservation2

35、.【词块】看清;听清;分清联系拓展组成,构成弥补,补偿及时到达;取得成功即学活用(1)make out(2)make up(3)makes up for3.【句型】表语从句归纳总结doingdodone即学活用(1)because(2)why(3)leaving(4)observed4.归纳总结使某人想起remind sb to do.即学活用(1)to turn(2)of(3)reminded5.归纳总结从中恢复静下心来归纳总结把从移开/撤掉撤职;开除消除某人的疑虑/烦恼/恐惧即学活用(1)from(2)herself(3)recovery(4)from(5)was removed from

36、6.归纳总结打算做某事intend sb to do sth是为而提供/设计的归纳总结对的威胁受到的威胁即学活用(1)to sell/selling(2)for(3)is intended for(4)are under threat from(5)a major threat to7.【句型】部分倒装【词块】与自然和谐相处即学活用(1)Only then did he know(2)can we have the chance(3)did she realize巩固提升.1.reservation2.rising3.from4.to achieve5.is threatened.遵守庆祝观察

37、注意到.1.make out2.is made up of3.recovered from/made a recovery from.why;because.1.Only when I won first prize in the spoken English contest did I realize it was important to have a good command of spoken English.2.The program,intended to help the homeless,was set up.核心素养专练.1.reservation2.driving3.to follow4.out5.for.1.observe the Spring Festival2.it is difficult for me to make out3.will you be able to keep.1.Watching2.of3.illegally4.which/that5.protecting6.were7.to make8.extinction9.effective10.however- 12 -名师团队助你一臂之力