2020新教材高中英语UNIT2Wildlifepro课件新人教版第二册 38页

Section B 　 Reading and Thinking Ⅰ Ⅱ Ⅲ Ⅰ . 知识体系图解 reserve plain observe beauty remind shoot profit Ⅰ Ⅱ Ⅲ attack recover remove intend threaten exist harmony goods creature Ⅰ Ⅱ Ⅲ 看清 ; 听清 ; 分清 使某人想起 ( 类似的人或物 ) 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 Ⅰ Ⅱ Ⅲ Ⅱ . 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 violence 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 Ⅰ Ⅱ Ⅲ Ⅲ . 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.To 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 Ⅰ Ⅱ Ⅲ 3 .Why did Tibetan 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 antelopes day and night. B.We shouldn ’ t buy goods made of animals ’ fur. C.We should change our way of life. D.We should not hunt Tibetan antelopes. 答案 : D 答案 : C 重点词汇 重点句式 随堂练习 1 . make out 看清 ; 听清 ; 分清 【课文原句】 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。 【词汇精讲】 make out 是动词短语 , 意为 “ 看清 ; 听清 ; 分清 ” 。 I can ’ t make out the words on the advertising board. 我看不清广告牌上的字。 A man called just now,but I didn ’ t make out who it was. 有人刚才打电话 , 但我没听清是谁。 重点词汇 重点句式 随堂练习 【词汇拓展】 In some languages,100 words 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 you ’ ll make it . 只要你有梦想 , 不断努力就一定会成功。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 2 . observe vt. 观察 ( 到 ); 注视 ; 遵守 【课文原句】 This is why we ’ re here—to observe Tibetan antelopes. 这就是我们来这里的原因 —— 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 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 . 应该制定规章制度并严格遵守。 Could you tell me how you usually observe the festival in your country? 你能告诉我你们国家是如何庆祝这个节日的吗 ? 重点词汇 重点句式 随堂练习 【词汇拓展】 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. 警方注意到那个男子进入了银行。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 3 . remind vt . 提醒 ; 使想起 【课文原句】 I ’ m also reminded of the danger they are in. 我也想到了它们所处的危险。 【词汇精讲】 remind 是及物动词 , 意为 “ 提醒 ; 使想起 ”, 表示 “ 使某人想起某事 ” 要用 remind sb of sth 。 I ’ ve 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. 在我们的童年时代 , 奶奶经常提醒我们注意餐桌礼仪。 The photo will remind me of the days when we were together. 这张照片让我想起我们在一起的日子。 重点词汇 重点句式 随堂练习 【词汇拓展】 Please remind me to call her as soon as we get home. 我们一到家就提醒我给她打电话。 She reminded me that I hadn ’ t written to Mother for a long time. 她提醒我好久没有给妈妈写信了。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 4 . attack n. , vi.& vt. 攻击 ; 抨击 【课文原句】 Zhaxi and 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 , 以保护它们免受攻击。 【词汇精讲】 句中的 attack 是可数名词 , 意为 “ 攻击 ” 。 attack 也可作及物或不及物动词 , 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只是在自卫。 According to a recent research,heavy coffee drinking and heart attack are not necessarily cause and effect. 根据最近一项研究 , 过量饮用咖啡与心脏病并没有必然的因果关系。 重点词汇 重点句式 随堂练习 【词汇拓展】 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。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 5 . recover vi. 恢复 ; 康复　 vt. 找回 ; 寻回 【课文原句】 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删除。 【词汇精讲】 recover 作不及物动词 , 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. 据说幽默不仅影响病人的情绪 , 而且还有助于病人快速康复。 We recovered lost time by setting out early. 我们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。 重点词汇 重点句式 随堂练习 【词汇拓展】 Even though he was hurt seriously in the car accident,he finally made a recovery from it. 尽管他在交通事故中严重受伤 , 但最终康复了。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 6 . remove vt. 去除 ; 移开 ; 脱去 【课文原句】 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. 他们把她的名字从名单上去掉了。 Reference books may not be removed from the library. 参考书不能被带出图书馆。 She removed her jacket and hung it up on the hook. 她脱掉外套并把它挂在了衣钩上。 重点词汇 重点句式 随堂练习 【词汇拓展】 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 anxiety 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。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 7 . intend vi.& vt. 打算 ; 计划 ; 想要 【课文原句】 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。 【词汇精讲】 intend 可作及物或不及物动词 , 意为 “ 打算 ; 计划 ; 想要 ”, 后可接动词不定式或动词 -ing 形式作宾语。 The article was intended to draw people ’ s attention to environmental protection. 这篇文章的目的是吸引人们对环境保护的关注。 I intend to join/joining a Dragon Boat Training Camp.I wonder if you ’ d 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。 重点词汇 重点句式 随堂练习 【词汇拓展】 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 o ’ clock,but we didn ’ t because of the traffic jam. 我们本来打算 9 点钟到达目的地 , 但是由于交通堵塞我们晚点了。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 1 . This is why we’re here — to observe Tibetan antelopes. 这就是我们来这里的原因 —— 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. That’s why I believe in him all the time. 众所周知 , 他人很诚实。那就是我一直信任他的原因。 The scenery along the Yangtze River is amazing,and that’s why I think the trip along the river will be a better choice. 长江沿岸的风景美不胜收 , 那就是我认为长江之行是更好的选择的原因。 重点词汇 重点句式 随堂练习 【句式拓展】 This is because plants can make food from air,water and sunlight. 这是因为植物可以用空气、水和阳光来制造食物。 The reason why he has had such a success is that he never gives up. 他能如此成功的原因是他从不放弃。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 2 . 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 being... 是主句。当 only 位于句首时 , 如果后面跟副词、介词短语或从句等状语 , 句子要用部分倒装语序。 Only in this way can you cross the river safe and sound. 只有用这种方法你才能安全地过河。 Only when one loses freedom does one know its value. 只有当一个人失去自由时 , 他才会懂得自由的价值。 重点词汇 重点句式 随堂练习 Only by understanding and learning from each other can we spend those days together happily. 只有通过相互理解、彼此学习 , 我们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 , 从句不倒装 ; (2)only 放在句首修饰主语时不用倒装。 Only a few of the children haven ’ t yet got a chance of being educated. 只有少数儿童还未得到受教育的机会。 重点词汇 重点句式 随堂练习 重点词汇 重点句式 随堂练习 Ⅰ . 语篇填空 In order to observe Tibetan antelopes,we are here on the Tibet plain.We can see snow-covered mountains 1. 　　　　　 (disappear) 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 struck by their 3.____________ 　　　　　 (beautiful),I ’ m also reminded of the danger they are in.They 4. 　　　 　　 (hunt),illegally,for their valuable fur.   Between 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 beauty are being hunted by to make 重点词汇 重点句式 随堂练习 In order to save this species from 7. 　　　　　 (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 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 重点词汇 重点句式 随堂练习 Ⅱ . 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)