Unit 2 Listening and Speaking 语言点（ppt课件）-2023新人教版（2019）《高中英语》必修第二册.pptx

1、UNIT 2 WILDLIFE PROTECTIONListening and SpeakingLanguage points1.hunt vt.&vi.打猎；搜寻；追捕hunter n猎人(P14)Stop illegal hunting immediately立即停止非法狩猎go hunting 去打猎hunt the animals 猎取动物hunt for 搜寻，寻找hunt for animals 寻找动物hunt for a job 找一份工作 即学即练单句语法填空/完成句子They are still hunting _ the missing child,who disappe

2、ared last Sunday after attending her friends birthday party.The hunt _ the injured climber continued throughout the night.They have decided to go _(hunt)this weekend.Jessica _(正在寻找)her lost keys on the playground.forforhuntingis hunting for2immediately adv.立刻 (P14)Stop illegal hunting immediately立即停

3、止非法狩猎 立刻，马上immediate adj.立即的，立即的，当前当前的的immediate action 立即的行动immediate interests 眼前的利益immediately除用作副词外，还可用作连词，相当于as soon as，表示“一一就就”。有类似用法的还有directly。Immediately shed gone,I remembered her name.她刚走开我就想起了她的名字。Ill be with you directly Ive finished this letter.我一写完这封信就来。即学即练单句语法填空/完成句子All hunters must

4、 stop hunting wild animals _(immediate)I came _(immediate)I heard the news.The boss ordered them to take _(立即行动)immediatelyimmediatelyimmediate action3.alarming adj.惊人的；使人惊恐的(P14)Our planets wildlife is dying out at an alarming rate.我们星球的野生生物正在以惊人的速度灭绝。alarm vt.使惊恐；使害怕；使担心n.恐慌；警报；警报器；闹钟alarm sb.使某人害

5、怕in alarm=alarmingly 惊恐地alarmed adj.惊恐的；受惊的；焦虑的即学即练单句语法填空The disease has spread at an _(alarm)rate.They should not be too _(alarm)by the press reports.“What have you done？”Ellie cried _ alarm.alarmingalarmedin4.(P14)Our planets wildlife is dying out at an alarming rate.我们星球的野生生物正在以惊人的速度灭绝。(1)n.速度；(比

6、)率the birth/death rate 出生率/死亡率success/failure rate 成功率/失败率a high/low rate of sth.某物的高/低比率at a rate of.以的速度，以的比率新生儿的数量正在以惊人的速度下降。The number of newborns is decreasing at an alarming rate.(2)vt.划分等级 学生们是按考试成绩排名次的。Students are rated according to their exam results.(3)vt.估价，评估，评价 这所大学因其研究工作而受到高度评价。The un

7、iversity is highly rated for its research.即学即练单句语法填空/完成句子We drove _ a steady rate.My house _(rate)rather high.Most people walk _(平均速度为)5 kilometres an hour.Local businesses are closing _(以的速度)three a year.atis ratedat an average rate ofat a rate of5.extinct adj.已灭绝的extinction n灭绝(P14)Between 150 and

8、 200 species are becoming extinct every day.每天都有150到200个物种灭绝。become extinct 绝种face extinction 面临灭绝an extinct volcano 一座死火山an extinct species 一个已灭绝的物种即学即练完成句子The plant is now _ (有灭绝的危险)Conservationists are trying to _(保护鲸类以防止其灭绝)in danger of extinctionpreserve the whales from extinction6.measure n措施；

9、方法vt.测量；度量；估量(P15)What measures are being taken to help them？正在采取什么措施来帮助它们？(1)n.措施；方法；计量单位；尺寸take measures to do sth.采取措施做某事safety measures 安全措施a temporary/an emergency measure 临时/紧急措施(2)vt.测量；度量；估量请测量一下你的腰围。Please measure your waist.即学即练单句语法填空/完成句子The little child would like to have his height _(me

10、asure)The bed _(measure)1.8 metres long and its too short for the young man.This place is so heavily polluted.It is time for us to take _(measure)to protect the environment.measuredmeasuresmeasures7.die out灭绝；逐渐消失(P14)Our planets wildlife is dying out at an alarming rate.我们星球的野生生物正在以惊人的速度消亡。die away

11、 (声音、光线、风等)逐渐减弱，逐渐消失die off 相继死去，先后死去(直到死光)die down (火、兴奋程度等)减弱，平息；(die away)(声音、光线等)变弱，消失下下die away to become gradually weaker or fainter and finally disappeardie down to become gradually less strong,loud,noticeabledie away (声音、光线、风等)逐渐减弱，逐渐消失die down (火、兴奋程度等)减弱，平息；(die away)(声音、光线等)变弱，消失The fire

12、died _，so we put more coal on it.The sound of the music _ 即学即练完成句子/单句语法填空The sound of the music _ Some endangered aninmals may die _.The fire died _，so we put more coal on it.The original founders died _ or retired.died awayoutdownoff8be concerned about 对关切的；为担忧的(P15)Im concerned about the African e

13、lephants.我很担心非洲象。concern vt.&n.(1)vt.影响；涉及；让担忧/担心as far as sb.is concerned 就某人而言；在某人看来be concerned with sth.与某事有关be concerned about/for sth 担心/挂念某事即学即练完成句子/单句语法填空_ (就我而言),reading English newspapers is of great help to our English study.Please come here on time.The matter _(与有关)all of you.In fact,Joh

14、n has never been concerned _ what others think of him.What _(concern)me is our lack of preparation for the change.As far as I am concernedis concerned withaboutconcerns(2)n.担心，忧虑；关注；利害关系show/express concern about/for sth.对某事表示担心/关心concerned作前置前置定语时，意为“担心的；关心的担心的；关心的”；作后置后置定语时，意为“有关的有关的”。concerned pa

15、rents 忧心忡忡的家长the people concerned 有关的人Shahtoosh(沙图什）沙图什）wrap(披肩披肩)Its illegal to sell and buy Shahtoosh.Its illegal to sell and buy any production of Tibetan antelopes.Translation 藏羚羊是中国重要的珍稀物种之一。在上世纪八九十年代，藏羚羊是中国重要的珍稀物种之一。在上世纪八九十年代，藏羚羊以惊人的速度灭绝。由于大规模的非法捕猎，它们藏羚羊以惊人的速度灭绝。由于大规模的非法捕猎，它们濒临灭绝。藏羚羊因其柔软而温暖的皮毛

16、而被猎杀。这种濒临灭绝。藏羚羊因其柔软而温暖的皮毛而被猎杀。这种皮毛被用来编织昂贵的披肩（皮毛被用来编织昂贵的披肩（shawl），叫做沙图什），叫做沙图什（Shahtoosh）。制作一件披肩需要三到五只成年羚羊的）。制作一件披肩需要三到五只成年羚羊的皮毛。人们担心藏羚羊的情况。中国政府采取了许多措施皮毛。人们担心藏羚羊的情况。中国政府采取了许多措施来保护藏羚羊。例如禁止沙图什产品的贸易并建立了大量来保护藏羚羊。例如禁止沙图什产品的贸易并建立了大量的自然保护区。好消息是，今天藏羚羊的数量正在增加。的自然保护区。好消息是，今天藏羚羊的数量正在增加。Translation藏羚羊是中国重要的珍稀物种之

17、一。藏羚羊是中国重要的珍稀物种之一。在上世纪八九十年代，藏羚羊以惊人的速度灭绝。在上世纪八九十年代，藏羚羊以惊人的速度灭绝。由于大规模的非法捕猎，它们濒临灭绝。由于大规模的非法捕猎，它们濒临灭绝。藏羚羊因其柔软而温暖的皮毛而被猎杀。藏羚羊因其柔软而温暖的皮毛而被猎杀。这种皮毛被用来编织昂贵的披肩，叫做这种皮毛被用来编织昂贵的披肩，叫做Shahtoosh。一张披肩需要三到五只成年羚羊的皮毛。一张披肩需要三到五只成年羚羊的皮毛。人们担心藏羚羊的情况。人们担心藏羚羊的情况。中国政府采取了许多措施来保护它们。中国政府采取了许多措施来保护它们。禁止沙图什产品的贸易并建立了大量的自然保护区。禁止沙图什产品

18、的贸易并建立了大量的自然保护区。好消息是，如今藏羚羊的数量正在增加。好消息是，如今藏羚羊的数量正在增加。The Tibetan antelope is one of the important rare species in China.In 1980s and 1990s,Tibetan antelopes died out at an alarming rate.They become endangered due to mass illegal hunting.Tibetan antelopes are hunted for their soft and warm fur.This fu

19、r is used to weave expensive shawls called Shahtoosh.A shawl needs the fur of three to five adult antelopes.People were concerned about the situation of Tibetan antelopes.The Chinese government took many measures to preserve them.The trade of Shahtoosh products were banned and masses of nature reser

20、ves were established.The good news is that the number of Tibetan antelopes today is increasing.基础知识检测基础知识检测.单词拼写1This problem has _(使担忧)people very much,and stirred up emotions of alarm.2Many people are _(关心的)about the endangered wildlife.3Under _(压力),they had to make their own living.4All hunters m

21、ust stop hunting wild animals _(立即)5There is a _(海报)posted in the nature reserve,which says,“No Hunting！”6The authorities ban _(非法的)hunting to protect endangered species.concernedconcernedpressureimmediatelyposterillegal7Some wild animals are endangered and their _(栖息地)have been threatened,too.8Some

22、 hunters have illegally hunted wild animals,leading to mass _(绝迹)of them.9Some countries have taken effective _(措施)to protect these creatures.10According to WWF,an _(平均数)of 175 species become extinct every day in the world.habitatsextinctionmeasuresaverage.单句语法填空1The _(authority)have taken strict me

23、asures to protect wild animals.2How many antelopes are killed _ average every day?3China has made a lot of _(progress)in protecting the habitats of the wildlife.4We are all _(alarm)at the news that the threats to the Tibetan antelopes have not yet disappeared.5An average of 175 species become extinc

24、t every day,which is an _(alarm)number.authoritiesonprogressalarmedalarming6Lets listen to and discuss facts and opinions about _(endanger)wildlife.7We are going to design a poster about these endangered _(species)8Do you think that elephants are _ endangered species?9What other rare species are _ danger?10Our planets species are dying _ at an alarming rate.endangeredspeciesaninoutThanks