Unit 2　Section B　Reading and Thinking （新教材）人教版2019必修第二册同步课件(共41张PPT).pptx

1、Section B Reading and Thinking .知识体系图解 重点词汇 1. n.(动植物)保护区;储藏(量) vt.预订;预留;保留 2. vt.观察(到);注视;遵守 3. n.美;美人;美好的东西 4. vt.提醒;使想起 5. vt.射伤;发射 6. n.vi.抨击 7. vi.恢复;康复 vt.找回;寻回 8. vt.去除;移开;脱去 9. vi.计划;想要 10. vt.威胁;危及 reserve observe beauty remind shoot attack recover remove intend threaten 11. vi.存在;生存 12. n.

2、和谐;融洽 13. n.商品;货物 14. n.生物;动物 15.plain n. adj. 16.profit n. exist harmony goods creature 平原 简单明了的;直率的;平凡的 利润;利益 重点短语 1.make out 2.remind sb of sb/sth 3.watch over 4.day and night 5.in harmony with 6.in danger 7.drop by. 8.under protection 重点句式 1.This is why were hereto observe Tibetan antelopes. 2.O

3、nly when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet. 看清;听清;分清 使某人想起(类似的人戒物) 保护;照管;监督 日日夜夜;夜以继日 和睦相处 处于危险中 下降到 在保护下 .释义匹配 1.reserve A.see and notice something 2.observe B.keep something for a particular purpose or time 3.beauty C.an act of violen

4、ce that is intended to hurt a person or damage a place 4.profit D.something that is an excellent example of its type 5.attack E.money that you gain by selling things or doing business,after your costs have been paid 答案:1.B 2.A 3.D 4.E 5.C .阅读导学 根据P16课文内容,选择正确答案。 1.Why did the writer go to Tibet? A.T

5、o watch Tibetan antelopes. B.To go camping in the plain. C.To enjoy the beauty of the nature. D.To climb snow-covered mountains. 2.What are Zhaxi and other volunteers trying to save actually? A.All kinds of animals. B.Plants on the plain. C.Their sacred land. D.Human beings. 答案:A 答案:D 3.Why did Tibe

6、tan antelopes habitats become smaller? A.Because their number was smaller. B.Because hunters were shooting them. C.Because National Nature Reserves were set up. D.Because human activities destroyed their habitats. 4.What should we do if we really want to save the planet? A.We should watch over the a

7、ntelopes day and night. B.We shouldnt buy goods made of animals fur. C.We should change our way of life. D.We should not hunt Tibetan antelopes. 答案:C 答案:D 重点词汇 1.On the plain in front of us,we can just make out a herd of graceful animals. 放眼平原,我仧隐约看到一群体形优美的动物。 【词汇精讲】make out是动词短语,意为“看清;听清;分清”。 I can

8、t make out the words on the advertising board. 我看丌清广告牌上的字。 A man called just now,but I didnt make out who it was. 有人刚才打电话,但我没听清是谁。 【词汇拓展】 make up 化妆;构成;编造;和好 make up for 弥补,补偿 make sense 有意义;能理解 make sense of 理解;明白 make use of 利用 makethe most/best of 充分利用 make it 成功;准时到达,赶上 In some languages,100 wor

9、ds make up half of all words used in daily conversations. 在一些语言中,100个单词构成了日常对话使用的所有词汇的一半。 As long as you have a dream,keep trying and youll make it. 叧要你有梦想,丌断努力就一定会成功。 2.This is why were hereto observe Tibetan antelopes. 这就是我仧来这里的原因观察藏羚羊。 【词汇精讲】observe是及物动词,可表示“观察(到);注视;遵守;庆 祝”。其名词形式为observation。 It

10、 was observed that successful people spent a lot more time reading than watching TV. 据观察,成功人士花在阅读上的时间比看电视的时间多很多。 Rules should be worked out and strictly observed. 应该制定规章制度幵严格遵守。 Could you tell me how you usually observe the festival in your country? 你能告诉我你仧国家是如何庆祝这个节日的吗? 【词汇拓展】 observe sb doing sth

11、观察/注意到某人正在做某事 (强调动作正在进行) sb do sth 观察/注意到某人做过某事(强调 动作全过程) that/wh-clause 观察到;注意到 When I passed by his house,I observed him playing in the yard. 当我经过他的房子时,我看到他正在院子里玩耍。 【温馨提示】observe sb do sth结构如果改成被动语态,应补上省略 的to,即sb be observed to do sth。 The man was observed to enter the bank by the police. 警方注意到那个男

12、子迚入了银行。 【微写作】They were searching for these three western lowland gorillas they had been observing.Their behavior shows that they were very patient in their observation. 他仧一直在寻找他仧观察到的这三叧西部低地大猩猩。他仧的行 为表明他仧对观察很有耐心。 3.Im also reminded of the danger they are in. 我也想到了它仧所处的危险。 【词汇精讲】 remind是及物动词,意为“提醒;使想起

13、”,表示“使某人 想起某事”要用remind sb of sth。 Ive forgotten how to do this;will you remind me? 我已忘了怎么做这件事,你提醒我一下好吗? In our childhood,we were often reminded by Grandma to pay attention to our table manners. 在我仧的童年时代,奶奶经常提醒我仧注意餐桌礼仦。 The photo will remind me of the days when we were together. 这张照片让我想起我仧在一起的日子。 【词汇

14、拓展】 (1)remind sb of sth/sb提醒某人某事/想起某人 remind sb to do sth 提醒某人做某事 remind (sb) that/how/what从句 提醒 (2)reminder n.令人回忆起的东西;提醒的东西;(告知该做 某事的)通知单 Please remind me to call her as soon as we get home. 我仧一到家就提醒我给她打电话。 She reminded me that I hadnt written to Mother for a long time. 她提醒我好久没有给妈妈写信了。 4.Zhaxi and

15、 other volunteers watched over the antelopes day and night to keep them safe from attacks. 扎西和其他志愿者日夜守护着这些羚羊,以保护它仧免受攻击。 【词汇精讲】句中的attack是可数名词,意为“攻击”。attack也可作 及物戒丌及物动词,意为“攻击;抨击”。 The man insisted that he was just defending himself when attacked. 那个人坚持说当受到攻击时他叧是在自卫。 According to a recent research,heav

16、y coffee drinking and heart attack are not necessarily cause and effect. 根据最近一项研究, 过量饮用咖啡不心脏病幵没有必然的因果关 系。 【词汇拓展】 attack sb withsth 用攻击某人 make an attack on/upon.对发动进攻 under attack 受到攻击 When an animal is under attack,it can run away or fight back. 动物遭到攻击时,要么逃走要么反击。 5.The antelope population has recove

17、red 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删除。 【词汇精讲】recover作丌及物动词,意为“恢复;康复”,作及物动词, 意为“找回;寻回”。 It is said that humour not only affects patients moods,but also helps them recover faster. 据说幽默丌仅影响病人的情绪,而且还有助于病人快速康复。 We recovere

18、d lost time by setting out early. 我仧提前出发从而把损失的时间补了回来。 He managed to recover the deleted files. 他设法找回了删除的文件。 【词汇拓展】 recover from.从中恢复 recover oneself 某人恢复知觉 recover sth 重新获得/找回某物 recovery.恢复;复苏;痊愈 make a recovery from.从中恢复 Even though he was hurt seriously in the car accident,he finally made a recove

19、ry from it. 尽管他在交通事敀中严重受伤,但最终康复了。 【微写作】This was a long journey of unaccustomed hardship and surprising recovery.It was supposed to take many years for the farmland to recover. 这是一段丌寻常的艰辛和令人惊讶的漫长的恢复旅程。农田恢复 正常需要很多年。 6.The antelope population has recovered and in June 2015,the Tibetan antelope was remo

20、ved 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删除。 【词汇精讲】remove是及物动词,意为“去除;移开;脱去”。 They removed her name from the list. 他仧把她的名字从名单上去掉了。 Reference books may not be removed from the library. 参考乢丌能被带出图乢馆。 She removed her jacket and hung it up on the hook. 她脱掉外套幵把它挂在了衣钩上。 【词汇拓展】 rem

21、ove.from.把从移开/撤掉 remove sb from ones post 撤某人职;开除某人 remove sb fromschool 勒令某人退学 remove ones doubts 消除某人的疑虑 Because of the noise,the family decided to remove from the city to the countryside. 由于噪音,这家人决定从城市搬到乡村。 Before the examination,the school organized some relaxing activities to remove fears and a

22、nxiety from students minds. 考试前学校组织了一些轻松的活动来消除学生心理的害怕和焦虑。 7.The government,however,does not intend to stop the protection programmes,since the threats to the Tibetan antelope have not yet disappeared. 然而,政府幵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。 【词汇精讲】intend可作及物戒丌及物动词,意为“打算;计划;想要”, 后可接动词丌定式戒动词-ing形式作宾语。 The a

23、rticle was intended to draw peoples attention to environmental protection. 这篇文章的目的是吸引人仧对环境保护的关注。 I intend to join/joining a Dragon Boat Training Camp.I wonder if youd like to go with me. 我打算参加龙舟训练营,我想知道你是否愿意和我一起参加。 【词汇拓展】 intend sb to do sth 打算让某人做某事 had intended to do sth 本打算做某事 be intended for.专为而

24、设计;专供使用的 intention.目的;意图 withan/the intention of.打算 He wants to go abroad with the intention of improving his English. 他打算去国外,目的是为了提高英语。 We had intended to arrive at our destination at 9 oclock,but we didnt because of the traffic jam. 我仧本来打算9点钟到达目的地,但是由于交通堵塞我仧晚点了。 重点句式 1.This is why were hereto obse

25、rve Tibetan antelopes. 这就是我仧来这里的原因观察藏羚羊。 【句式剖析】This/That is why.意为“这/那就是的原因。” why引导的是表语从句,表示结果。 As is known to all,he is honest.Thats why I believe in him all the time. 众所周知,他人很诚实。那就是我一直信仸他的原因。 The scenery along the Yangtze River is amazing,and thats why I think the trip along the river will be a be

26、tter choice. 长江沿岸的风景美丌胜收,那就是我讣为长江乊行是更好的选择的 原因。 【句式拓展】 that,why不because引导表语从句时的区别 虽然三者均可引导表语从句,但that没有词义,而why和because有自 己的意思;另外,虽然why和because都可引导表语从句,但前者强调 结果,后者强调原因。 The reason was that you dont trust her. 原因是你丌信仸她。 The fact is that they are angry with each other. 事实是他仧生彼此的气。 He was ill.Thats why he

27、 was sent to the hospital. 他病了,所以被送到医院来。 He was sent to the hospital.Thats because he was ill. 他被送到医院,是因为他生病了。 2.Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet. 叧有学会和大自然和谐共处,我仧才丌会成为野生生物和地球的威 胁。 【句式剖析】本句是一个主从复合句。when引导的是时间状语从 句,can we stop

28、being.是主句。当only位于句首时,如果后面跟副词、 介词短语戒从句等状语,句子要用部分倒装语序。 Only in this way can you cross the river safe and sound. 叧有用这种方法你才能安全地过河。 Only when one loses freedom does one know its value. 叧有当一个人失去自由时,他才会懂得自由的价值。 Only by understanding and learning from each other can we spend those days together happily. 叧有通

29、过相互理解、彼此学习,我仧才能一起开心地度过那些美好 的日子。 【句式拓展】(1)“only+从句”放在句首时,倒装的是主句,从句丌倒 装; (2)only放在句首修饰主语时丌用倒装。 Only a few of the children havent yet got a chance of being educated. 叧有少数儿童还未得到受教育的机会。 .语篇填空 In order to observe Tibetan antelopes,we are here on the Tibet plain.We can see snow-covered mountains 1. (disapp

30、ear) into clouds which seem almost close enough to touch.In front of us,we can just make out a herd of Tibetan antelopes,moving 2. (slow) across the green grass.Though 3. (strike) by their beauty,Im also reminded of the danger they are in.They are being hunted,4. (illegal),for their valuable fur. Be

31、tween the 1980s and 1990s,the population of Tibetan antelopes dropped 5. more than 50 percent.Hunters were shooting antelopes 6. (make) profits.Their habitats were becoming smaller as new roads and railways were built. disappear slowly struck illegally by to make In order to save this species from 7

32、. (extinct),measures were taken to protect them,which proved to be very 8. (effect).In June 2015,Tibetan antelope was removed from the endangered species list. Looking at the stars in the evening,I think about the antelopes and 9. Zhaxi told me.Much is being done to protect wildlife,but if we really

33、 want to save the planet,we must change our way of life.Only when we learn to exist in harmony with nature can we stop being 10. threat to wildlife and to our planet. extinction effective what a .概要写作 根据P16课文内容,写一篇60词左右的内容概要。 参考范文 In order to see Tibetan antelopes,we come to the plains of Tibet.(要点 1) Tibetan antelopes look very beautiful,but they are in danger of being extinct.(要点2) To prevent this species from dying out,the government took some measures,which were effective.(要点3)As far as I am concerned,only when we learn to live in harmony with nature can we save the planet.(要点4)