Unit 2Words and Expressions ppt课件-（2019新教材）人教版高中英语必修第二册.pptx

1、Unit 2 Wildlife Protection Words and expressions 1 2 3 Goals Learn the words and expressions of unit 2 Grasp the usage of some important words and phrases Put them into use correctly 1._n. 海报 2._adj. 不合法的；非法的 3._adv. 不合法地；非法地 4._vt. 让担忧 _ adj. 担心的；关切的; _ prep. 涉及；关于 concern concerning concerned (1)R

2、isk-takers were better at _(hunt), fighting, or exploring. (2)As a child I learned _(hunt) and fish. (3)Judy was taken to the fields for _(hunt). hunting to hunt hunting Step 3 Key words and phrase Jeff had hunted in Lowa before Thanksgiving with his dog. 在感恩节前, 杰夫带着狗在洛瓦打猎。 I watched for the desert

3、sunsets, and hunted for seashells that had been left there millions of years ago. 我注视着沙漠落日, 寻找几百万年前留下的海洋生物的贝壳。 hunt for寻找 huntern. 猎人 1. hunt vt. 搜寻搜寻; 追捕追捕 (1)California condors attract researchers interest because they _ _ _in the 1980s. 加利福尼亚 的秃鹰吸引着调查者的兴趣是因为它们在20世纪80年 代几乎灭绝。 (2)The wind has _ _qu

4、ite a lot. 风小多了。 almost die out died down 2. die out灭亡灭亡; 逐渐消失逐渐消失 As a result these endangered animals may even die out. 结果这些濒危动物甚至可能灭亡。 The prey species they directly attack will die out. 它们直接攻击的猎物将会灭绝。 The noise of the car died away in the distance. 汽车的声音消失在远方。 alarmingadj. 惊人的; 使人惊恐的；修饰物 alarmed

5、 adj. 惊恐的；表示人的情感 set off an alarm 引发警报 3. alarm vt. 使惊恐使惊恐; 使害怕使害怕; 使担心使担心 n. 恐慌恐慌; 警报警报; 警报器警报器 1.Her high temperature alarmed the doctor. 她的体温很高, 使医生有些担心。 2. Something has set the car alarm off. 什么东西触发了汽车警报器。 3. The rainforests are disappearing at an alarming rate. 雨林正以惊人的速度消失。 4. There is no need

6、 to look so alarmed. 没必要显得这么恐慌。 1. The disease has spread at an _(alarm) rate. 2. People began to feel _(alarm)about the cholera. 3. She sat up _alarm when she heard a strange noise. alarming alarmed in We became aware of danger approaching us. 我们觉察到危险正在向我们逼近。 Were you aware that your son was having

7、 difficulties at school? 你知道你儿子在学校学习有困难吗? There are lots of ways to raise awareness for a cause. 有很多种方法可以提高对一项事业的认识。 4. aware adj. 知道知道; 发觉发觉; 有有的意识的的意识的 be/become aware of意识到; 知道 be aware that 意识到 raise awareness of 提高的意识 1.She was fully aware _my thoughts. 2.At first I wasnt aware _he was ill. 3.W

8、e should raise public _(aware)of the protection of the earth. 4.Everybody _ _ _ the seriousness of pollution. of that awareness awareofis 6. concern vt. 涉及涉及; 让让担忧担忧 We are naturally concerned about the future. 我们自然对未来感到担心。 Everyone concerned with this matter has been identified. 与这件事有牵连的人都已查明。 As f

9、ar as Im concerned, I think sports are good for you. 就我来说, 我认为体育运动对你有好处。 Students are anxious to hear any information concerning camping. 学生们急于得悉任何有关露营的消息。 be concerned about/over/for 对关切; 为担忧 be concerned with 与有关 as far as. . . be concerned 就而言 concern n. 担心, 忧虑 concerning prep. 关于 1. As far as Im

10、 _(concern), I totally disagree with your opinion. 2. He asked several questions _(concern) the future of the company. 3. You will tell your friend that you are concerned _her. concerned concerning about/for/over adapt(oneself)to doing 适应(做) adapt sth. for sth. (from sth. ) 把改编成 adaptation n. 适应; 改编

11、 adaptable adj. 有适应能力的;能适应的 These styles can be adapted to suit individual tastes. 这些式样可以修改, 以适应个人不同的爱好。 Three of her novels have been adapted for television. 她的长篇小说中有三本已被改编成电视节目。 They tended to be more adaptable. 他们适应性更强。 7. adapt vi. 适应适应 vt. 使适应使适应; 使适合使适合 1. He will be _(adapt) to the new job. 2

12、. They have had to adapt themselves _a war economy. 3. Do you think the film _(adapt) was faithful to the book? adaptable to adaptation 8. measure n. 措施措施; 方法方法vi. 衡量衡量; 判定判定 Strict security measures are in force in Beijing. We must take effective measures to improve the traffic. Education shouldnt

13、be measured only by examination results. take measures to do采取措施做某事 make sth. to sb. s measure 照某人的尺寸做某物 measure 意为“有长(宽、高、重)”时, 为不及物动词, 没有被动形式。 语法填空 (1)Obviously, it is high time that we took some _ (measure) to solve the problem. (2)It can not _(measure) in terms of money. (3)The government has pr

14、omised to take measures _(help)the unemployed. measures be measured to help 9. make out看清看清; 听清听清; 分清分清; 理解理解; 开具开具 I cannot make out the meaning of this poem. 我不能理解这首诗歌的意思。 Im going to make out a cheque for you. 我开一张支票给你。 We couldnt make out his handwriting. 我们无法辨认出他的笔迹。 用make的短语填空 (1)In the darkne

15、ss, I could hardly _the number of the house. (2)We should _our spare time. (3)You have to _our loss. (4)Youre brave and courageous. You can _. make out make use of make up for make it 10. reserve n. 保护区保护区 v. 预订预订, 预留预留 The local government set up a reserve to protect the endangered species. 为了保护濒危物

16、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。 reserve ones opinion保留意见 reservationn. 保留; 预定 without reservation毫无保留 make a reservation预订 observe sb. doing/do 观察到某人正

17、在做/做 observe traffic rules遵守交通规则 observationn. 观察 11. observe vt. 观察到观察到; 遵守遵守; 注视注视 Most of us observed much more as children than we do as adults. 我们中的大部分人作为孩子时观察到的东西比作为成人时多 We should observe our excellent traditions. 我们应该遵守我们的优良传统。 She has good powers of observation. 她的观察力很敏锐。 1. Officer observed

18、 him _(drive) at 90 miles per hour. 2. This patient should be hospitalized for _(observe). 3. A herd of strange creatures _(observe) by him. observation were observed driving In case I forget, please remind me of my promise. 假如我忘记了, 请提醒一下我的诺言。 He reminded me to take some measures to reduce students

19、pressure. 他提醒我要采取一些措施来减轻学生的压力。 However, her dad reminded her that sugary treats were bad for her teeth. 然而, 她的爸爸提醒她含糖的食物对牙齿不好。 12. remind vt. 提醒提醒; 使想起使想起 (1)remind sb. of/about sth. 提醒某人某事 remind sb. to do sth. 提醒某人去做某事 remind sb. that/wh-从句 提醒 (2)remindern. 提醒物 (1)The photo will remind me _the day

20、s when we were together. (2)We put up a board to remind people _(protect) the trees. (3)I have to remind myself _I have traveled to the year AD3005. (4)These notes can remind me _I have learned in class. of/about to protect that what So far there is no effective way to get rid of it. 迄今为止, 没有有效的方法来除

21、掉它。 My parents had a big effect on me. 我父母对我的影响很大。 The traffic laws wont take effect until the end of the year. 交通法要到年底才生效。 13. effective adj. 有效的有效的; 生效的生效的 语法填空 (1)His visit had a great effect _their relationship. (2) We should take _(effect) measures to control pollution. (3)It is difficult to pu

22、t this new law _effect. on effective into 14. intend vi. 计划计划; 想要想要 (1)intend doing/to do sth. 打算做某事 intend sb. to do sth. 打算让某人做某事 be intended for打算供使用 (2)intentionn. 意图; 目的; 打算 The book is intended for children aged 8-12. 这本书是专为8到12岁的儿童写的。 I didnt intend making out this form. 我没有打算填这个表格。 I had no

23、intention of reserving a room in advance. 我无意提前预订一个房间。 (1)I didnt intend him _(identify) the thief. (2)This book _(intend) for the general reader rather than the student. (3)I have no _ (intend) of going to the wedding to identify is intended intention . 根据语境及汉语提示写出正确的单词 1. put up a _(海报) 2. stop _(

24、违法的) _(打猎) _ (立即) 3. _(濒危)_(物种) 4. at an _(惊人的)_(速度) 5. _(大量的) _(灭绝) 6. need large _(生存)spaces 7. some _(有效的)_(措施) 8. people in _(当权) 9. the Changtang National Nature _(保护区) poster illegal huntingimmediately endangeredspecies alarmingrate mass extinction living effectivemeasures authority Reserve St

25、ep 4 Practise 10. _(恢复) from an operation 11. _(移开) his hand 12. _(企图) to help you 13. the _(威胁)to the antelopes 14. expensive _(货物) 15. protect these beautiful _(生物) recover remove intend threat goods creatures . 根据语境及汉语提示写出正确的短语 1. What _(究竟) are we doing to our planet? 2. Our planets wildlife is

26、_(灭绝) at an alarming rate. 3. We must make people _(意识到) the problem. on earth dying out aware of 4. How many elephants are killed _(平均) every day? 5. China has _(取得巨大进步) in many aspects. 6. Im _(担忧) the African elephants. 7. Its difficult for them to _(适应) the changes. 8. The authorities are _(处于压力

27、下) to build elephant parks and tell people not to buy elephant products. 9. We can just _(看清)a herd of graceful animals. 10. Im also _(提醒)the danger they are in. on average made a lot of progress concerned about adapt to under pressure make out reminded of 1.Recite the new words 2. Recite the usage of the important words Bye-bye!