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赢在课堂2018高中英语人教版必修2课件:unit+4+wildlife+protection+4.1.ppt

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1、Unit 4 Wildlife protection,词海拾贝,难句剖析,理解诱思,【文章导语】Pandas are loved by the people all over the world,but they badly need our help.熊猫深受世界各地人们的喜爱,但是它们迫切需要我们的帮助。,词海拾贝,难句剖析,理解诱思,The panda is one of the scarcest animals in the world.People in the world like it very much.There used to be many pandas in China

2、 long ago.As the balance of nature was destroyed and the weather was getting warmer and warmer,there are fewer and fewer pandas.But to our joy,at present,the number of pandas is increasing year by year and some pandas are being sent to other countries so that people there can enjoy them.,词海拾贝,难句剖析,理

3、解诱思,Nowadays,the biggest nature park for pandas in China is in Sichuan Province.There is a research centre for nature and wildlife there.Scientists hope that one day they will have enough pandas to be set free and let them live in the wild again.Wolong is a highland with almost one thousand metres a

4、bove sea level.The Wolong Giant Panda Reserve Centre is one of the earliest research bases founded in the early 1980s.,词海拾贝,难句剖析,理解诱思,译文:熊猫是世界上最稀有的动物之一,世界各地的人们非常喜欢它。很久以前,中国有很多熊猫。由于生态平衡遭到破坏,加上天气变暖,熊猫越来越少了。但是,令我们高兴的是,现在中国大熊猫数量每年都在增加,其中一些已送到其他国家供人们观赏。目前,中国最大的熊猫自然公园在四川。那儿有一个野生动物研究中心。科学家们希望有一天他们有足够的熊猫可以放

5、出去,让它们重新生活在旷野中。卧龙是一块海拔接近1000米的高地。卧龙大熊猫保护中心是建于20世纪80年代初的最早的研究基地之一。,词海拾贝,难句剖析,理解诱思,scarce /skes/ adj.缺乏的;罕见的balance /blns/ n. 平衡nowadays /nadeIz/ adv.现在,当今 reserve /rIzv/ n. 保存;储备,储存found /fand/ vt. 建立,词海拾贝,难句剖析,理解诱思,But to our joy,at present,the number of pandas is increasing year by year and some pa

6、ndas are being sent to other countries so that people there can enjoy them.译文:但是,令我们高兴的是,现在中国大熊猫数量每年都在增加,其中一些已送到其他国家供人们观赏。剖析:本句是一个由and连接的并列复合句。and前面的分句是一个现在进行时的主动语态的句子,and后面的分句是一个现在进行时的被动语态的句子,so that引导目的状语从句。现在进行时的被动语态的构成为:am/is/are+being+过去分词。,词海拾贝,难句剖析,理解诱思,1.Can you name any other Giant Panda Re

7、serve Centres?2.What do you think we should do to protect endangered animals?3.What can we learn from the passage?A.The panda is a common animal in the world.B.The number of pandas in China is increasing.C.There used to be few pandas in China.D.Only Sichuan Province has research bases for pandas.,答案

8、:There are many Giant Panda Reserve Centres,such as Wanglang,Foping,Wujiao.,答案:略,答案:B,Section Warming Up,Pre-reading,Reading & Comprehending,一,二,三,四,五,六,一、写作词汇预习Reading部分的词汇,完成下列小对话或语篇。1.Jack,what are you going to do this Sunday?I will go (打猎).2.How many workers do you plan to (雇用)?Thirty-one worker

9、s.3.I am sure I can pass the driving test.Dont worry.You have practised so hard that you can (成功) in passing the exam.4.If you can help me,I will (感激) you.Ill try my best to help you.,hunting,employ,succeed,appreciate,一,二,三,四,五,六,5.With the number of African lions decreasing,people begin to understa

10、nd the lions are (在危险中),so we should (注意)their future.Something must be done to (保护) them from being(伤害).I believe with the help of us,African lions wont(灭绝) and we can still live with them.,in danger,pay attention to,protect,harmed,die out,一,二,三,四,五,六,二、阅读词汇预习Reading部分的词汇,写出画线部分的汉语意思。I like wildlif

11、e 1. so much that I am sorry to know that its number is decreasing 2. .I have learned something about the protection 3. of the wildlife,such as not destroying forests,setting up some reserves 4. for them.I often talk with my classmates about the wildlife.And they respond 5. to my ideas actively and

12、hope to do something for it.,野生动植物,减少,保护,保护区,响应/做出反应,一,二,三,四,五,六,三、上网查出世界上面临灭绝的野生动物的名称1.2.3.4.5.答案:略,一,二,三,四,五,六,四、阅读HOW DAISY LEARNED TO HELP WILDLIFE,选出最佳选项1.How many places did the flying carpet take Daisy to?A.2.B.3.C.4.D.5.2.What did Daisy learn from her dream experiences?A.Some animals were be

13、coming endangered as a result of humans hunting.B.Wildlife should be helped and protected by humans.C.Humans and wildlife can benefit each other in many ways.D.All of the above.,答案:B,答案:D,一,二,三,四,五,六,3.The sentence “No rainforest,no animals,no drugs” means “”.A.There was no drug in the rainforestB.A

14、nimals in the rainforest didnt need drugsC.Rainforest,drugs and animals resulted in and from each otherD.Drugs were important for animals and the rainforest,答案:C,一,二,三,四,五,六,4.The best way to help wildlife accordingly is to .A.give money to the people who hunt animals,farmers includedB.put the endan

15、gered animals in some areas into protectionC.cut the using amount of the materials,wool,for example,from animalsD.educate people to learn the relationships between humans and animalsno animals,no humans,答案:D,一,二,三,四,五,六,5.What can be inferred from the elephants words,“Have you come to take my photo”

16、?A.It thinks it is a beautiful animal.B.Elephants are friendly to human beings.C.Money from tourists went to the large tour companies.D.Now more tourists come to take its photos rather than hunt it.,答案:D,一,二,三,四,五,六,五、阅读HOW DAISY LEARNED TO HELP WILDLIFE,判断正“T”误“F”()1.According to the text,human hun

17、ting is the main reason why wild animals are killed.()2.People are not allowed to hunt elephants because of the rules of wildlife protection.()3.We can know from the text that WWF is an organization that protects wildlife.()4.According to the text,antelopes may die out because people kill them for f

18、ood.()5.Daisys experience made her learn to help wildlife.,T,F,T,F,T,一,二,三,四,五,六,六、阅读HOW DAISY LEARNED TO HELP WILDLIFE,完成下列句子The first stopTibetPurpose:to see some 1.Animal:2.Situation:being hunted for the wool beneath their stomachs and they are now an 3. speciesThe second stopZimbabwePurpose:to g

19、o to a place with wildlife 4.Animal:African 5.Situation:used to be hunted while now being protected by the government and farmers making money from 6.,endangered wildlife,Tibetan antelopes,endangered,protection,elephants,tourists/tourism,一,二,三,四,五,六,The third stopThe rainforestPurpose:to go to a pla

20、ce where the WWF is involvedAnimal:7.Situation:The monkey can use the millipede insect to protect itself from 8.,monkeys,mosquitoes,1,2,3,4,5,6,7,8,9,10,11,12,13,14,1.If their habitat is threatened or they cannot find enough food,their numbers may decrease.(P25)如果他们的栖息地受到威胁或他们不能找到足够的食物,他们的数量可能会减少。剖析

21、:本句是一个复合句,if引导的是一个条件状语从句,该从句是一个一般现在时的被动结构。如:If something is done by us,we may save the dying animal.如果采取一些措施,我们可能救了这只垂死的动物。,1,2,3,4,5,6,7,8,9,10,11,12,13,14,考点:decrease vt.(使)变小或变少【高考典句】(2015安徽高考)To decrease the amount of rubbish and to protect the environment,more governments are requiring people t

22、o recycle materials.为了减少垃圾的数量和保护环境,更多的政府要求人们来循环利用材料。The number of teaching staff members in this school has decreased to 700 persons.这个学校的教职工人数已减少到700人。,1,2,3,4,5,6,7,8,9,10,11,12,13,14,考点延伸1)阅读下列句子,指出黑体词的词性、含义、词组及意义。The birthrate of our country is on the decrease.我国的出生率正在下降。词性:名词含义:减少词组:on the decr

23、ease意义:在减少The workers want to decrease the time of working hours and increase their pay.工人们想减少工作时间并增加工资。词性:动词含义:增加,1,2,3,4,5,6,7,8,9,10,11,12,13,14,2)阅读下列句子,指出decrease和reduce的不同用法。The wage of the miners was reduced.矿工工资减少了。reduce意为“减少,降低”,指物体在大小、外观上的减少,也常指价格、地位、级别的降低,强调缩小的结果。Our sales are decreasing

24、.我们的销售量在不断减少。decrease意为“缩短,变小,减少”,指速度、体积、数量、价值等的减少,强调逐渐减少的过程。知识卡片decrease用法归纳:decrease vt.(使)变小或变少n. 减少on the decrease在减少increase vt.& n.增加,1,2,3,4,5,6,7,8,9,10,11,12,13,14,1,2,3,4,5,6,7,8,9,10,11,12,13,14,1,2,3,4,5,6,7,8,9,10,11,12,13,14,1,2,3,4,5,6,7,8,9,10,11,12,13,14,2.As a result these endanger

25、ed animals may even die out.(P25)结果,这些濒危的动物甚至可能会灭绝。剖析:过去分词endangered在句中作定语修饰animals。The endangered animals and plants should be protected.那些濒临灭绝的动植物应该得到保护。The injured man was sent to the nearest hospital.那个受伤的人被送往最近的医院。归纳:单个过去分词作定语时,多位于所修饰的名词之前。,1,2,3,4,5,6,7,8,9,10,11,12,13,14,考点:die out灭亡;逐渐消失【高考典

26、句】(2014课标全国高考)In fact,half of the 6,0007,000 languages spoken around the world today will likely die out by the next century.事实上,到下个世纪,世界各地现在所说的60007000种语言中有一半可能要绝迹。With more and more forests being cut down,some animals are facing the danger of dying out.由于越来越多的森林被砍伐,一些动物正面临着灭绝的危险。With society devel

27、oping,many customs are dying out.随着社会的发展,许多风俗在逐渐消失。,1,2,3,4,5,6,7,8,9,10,11,12,13,14,考点延伸1)阅读下面句子,指出die out的其他意义。The fire is dying out.Youd better add some firewood.火快灭了,你最好添点儿柴火。意义:(火等)熄灭2)阅读下列句子,指出die的词组及意义。Many brave soldiers died for their countries.许多勇敢的战士为祖国捐躯。词组:die for意义:为而死/捐躯The soldier di

28、ed from a wound.那战士因受伤严重不治身亡。词组:die from意义:死于(外部原因),1,2,3,4,5,6,7,8,9,10,11,12,13,14,【高考典句】(2015广东高考) People are living longer because more people survive childhood.Before modern medicine changed the laws of nature,many children died of common childhood diseases.现在人们活得更长是因为更多的人从童年中幸存下来。在现代医学改变自然法则之前

29、,很多孩子死于常见的儿童疾病。词组:die of意义:死于(内部情感,精神因素)The sound of their laughter died away.他们的笑声渐渐消失了。词组:die away意义:(声音、风速、光线)变弱,渐渐消失11It takes a long time for the excitement to die down.兴奋的心情很久才能平静下来。词组:die down意义:(风、火、气氛、兴奋程度或情感等)减弱或渐息,1,2,3,4,5,6,7,8,9,10,11,12,13,14,12As she got older,her relatives died off.

30、随着她年龄的增长,她的亲戚都相继离世了。词组:die off意义:(家族或种族)相继死去或(草木等)先后枯死13Im so thirsty.I am almost dying for a cup of tea.我太渴了,真想喝一杯茶。词组:be dying for意义:很想要;渴望14She is dying to see you.她渴望见到你。词组:be dying to do sth意义:很想/渴望做某事,1,2,3,4,5,6,7,8,9,10,11,12,13,14,知识卡片die短语归纳:die out灭亡;逐渐消失;(火等)熄灭die for为而死/捐躯die from死于(外部原

31、因),强调客观原因die of死于(内部情感,精神因素),强调主观因素die away(声音、风速、光线)变弱,渐渐消失die down(风、火、气氛、兴奋程度或情感等)减弱或渐息die off(家族或种族)相继死去或(草木等)先后枯死be dying for很想要;渴望be dying to do sth很想/渴望做某事,1,2,3,4,5,6,7,8,9,10,11,12,13,14,1,2,3,4,5,6,7,8,9,10,11,12,13,14,3.too much hunting in the 1950s(P25)在20世纪50年代过度捕猎考点:hunt vt.搜寻They live

32、d in caves,hunted animals and gathered fruits.他们住在山洞里,猎取野兽,采集果子。You can walk,ride a horse and often hunt in wilderness.你可以经常在荒原上步行、骑马和打猎。Ive hunted everywhere for my book but I cant find it.我到处寻找我的书,但没找到。,1,2,3,4,5,6,7,8,9,10,11,12,13,14,考点延伸1)阅读下列句子,指出hunt的词性及含义。【高考典句】(2013湖南高考,32)He couldnt sleep,

33、although he tried to when he got on such a hunt for an idea until he had caught it.当他总算费尽心思,想出了办法时,虽然他非常想睡,却无法入睡了。词性:名词含义:搜寻Taking young children isnt safe in a hunt.打猎时带着小孩子很不安全。词性:名词含义:打猎,1,2,3,4,5,6,7,8,9,10,11,12,13,14,2)阅读下列句子,指出hunt的词组及意义。He is hunting for his lost wallet.他正在寻找他丢失的钱包。词组:hunt f

34、or意义:追逐/搜寻/搜索He hunted through several drawers,but didnt find the old diary.他找遍了几个抽屉,但就是没找到那本旧日记。词组:hunt through意义:搜遍I hunted out my old notes.我找出了一本我的旧笔记。词组:hunt out意义:搜寻出They often go hunting on Sundays.他们经常在周日去打猎。词组:go hunting意义:去打猎,1,2,3,4,5,6,7,8,9,10,11,12,13,14,3)阅读下面句子,指出黑体词的词性及含义。The hunter

35、 is following up a wolf.那猎人正在追踪一条狼。词性:名词含义:猎人,狩猎者知识卡片hunt for追逐;搜寻;搜索hunt through 搜遍hunt out 搜寻出,把追赶出来go hunting 去打猎,1,2,3,4,5,6,7,8,9,10,11,12,13,14,2)I hunted the whole room,but didnt find the tool.3)He went to many bookstores and he finally hunted the book he wanted.4)Now a lot of wild animals ar

36、e being (hunt)and sold to restaurants.答案:1)for2)through3)out4)hunted,1,2,3,4,5,6,7,8,9,10,11,12,13,14,4.about 30-40 remain after being left in peace with no hunting(P25)在禁止捕猎(华南虎)之后大约还有3040只存活考点:in peace和平地;和睦地;安详地The country is prosperous and the people live in peace.国泰民安。It is our hope that we wil

37、l live in peace for ever.永久地和睦相处是我们的愿望。My grandpa died in peace on the New Years Eve.我祖父在除夕之夜安详地去世。,1,2,3,4,5,6,7,8,9,10,11,12,13,14,考点延伸1)阅读下列句子,指出peace的词组及意义。So how do you keep the peace between your pet and your other loved ones?那么怎样才能保持宠物和其他喜爱之物之间的和平呢?词组:keep the peace意义:维护和平If you break the pea

38、ce in this way again,youll go to prison.假如你再这样妨碍治安,你就会被送进监狱。词组:break the peace意义:扰乱治安/破坏和平The two boys made peace with each other after a quarrel.吵架过后,这两个男孩和解了。词组:make peace with 意义:与和解,1,2,3,4,5,6,7,8,9,10,11,12,13,14,Youd better hold your peace,or you will ask for trouble.你最好保持沉默,否则你会自找麻烦的。词组:hold

39、 ones peace意义:保持沉默We are willing to be at peace with neighbouring countries rather than at war(with them).我们愿意和周边国家和平共处,而不是与他们处于战争之中。词组:at peace with意义:与和睦;融洽,1,2,3,4,5,6,7,8,9,10,11,12,13,14,2)阅读下列句子,指出黑体词的词性及含义。She spent a peaceful afternoon by the river,reading a novel.她在河边看小说,度过了一个宁静的下午。词性:形容词含义

40、:和平的/平静的He lives straight and peacefully with his neighbours.他和他的邻居坦诚而和睦地住在一起。词性:副词含义:和平地11He favoured the efforts to improve relations with all peace-loving countries.他赞成努力与所有爱好和平的国家改善关系。词性:形容词含义:爱好和平的,1,2,3,4,5,6,7,8,9,10,11,12,13,14,12Mary is a peace-maker when children quarrel with each other.当孩

41、子们吵架时,玛丽总是做和事佬。词性:名词含义:和事佬知识卡片peace短语以及相关知识keep the peace维护和平break the peace扰乱治安;破坏和平make peace with与和解hold ones peace保持沉默at peace with和和睦/融洽peaceful adj. 和平的,平静的peacefully adv. 和平地peace-loving 爱好和平的peace-maker n. 和事佬,1,2,3,4,5,6,7,8,9,10,11,12,13,14,1,2,3,4,5,6,7,8,9,10,11,12,13,14,5.Why are they i

42、n danger of disappearing?(P25)为什么它们面临灭绝的危险?考点:in danger(of)在危险中;垂危The doctors said that he was no longer in danger.医生说他已脱离危险。Another famous animal in danger is the giant panda.另一种著名的濒临灭绝的动物是大熊猫。考点延伸1)阅读下列句子,指出danger的词组、句型及意义。【高考典句】Their cheery song brightens many a winters day.But robins are in dang

43、er of wearing themselves out by singing too much.,1,2,3,4,5,6,7,8,9,10,11,12,13,14,它们欢快的叫声照亮了许多冬季的日子。但是知更鸟唱歌过多,会使它们处于精疲力竭的危险中。词组:in danger of意义:在危险中The patient is now out of danger.那位病人现在脱离危险了。词组:out of danger意义:脱离危险The road ahead of you is full of danger.你前面的路充满危险。词组:full of danger意义:充满危险There is a

44、 danger of breaking the traffic rules.有违反交通规则的危险。句型:There is a danger of.意义:有的危险,1,2,3,4,5,6,7,8,9,10,11,12,13,14,2)阅读下列句子,指出黑体词的词性及含义。I kept my friend back from the dangerous animal.我不让我的朋友靠近那个危险的动物。词性:形容词含义:危险的【高考典句】(2014课标全国高考)Thanks to digital technology and the widely available Internet,Turin n

45、otes,the endangered languages can be saved and reconnected with speech communities.图林指出,由于数字技术和因特网的广泛使用,那些濒临灭绝的语言能够被拯救,并和语言社区重新联系起来。词性:形容词含义:(动、植物)濒临灭绝的,1,2,3,4,5,6,7,8,9,10,11,12,13,14,Poison gas blew off and endangered the lives of hundreds of persons.毒气喷出来,危及几百人的生命。词性:动词含义:危及/使处于险境中知识卡片in danger

46、of面临危险out of danger脱离危险full of danger充满危险There is a danger of.有的危险。dangerous adj. 危险的endangered adj. 濒临灭绝的,1,2,3,4,5,6,7,8,9,10,11,12,13,14,1,2,3,4,5,6,7,8,9,10,11,12,13,14,5,6,1,2,3,4,7,8,9,10,11,12,13,14,6.Daisy responded immediately.(P26)戴茜立刻回答道。考点:respond vi. 回答;响应;作出反应【高考典句】(2015天津高考) For examp

47、le,these robots will be able to distinguish when someone is happy or sad.This allows them to respond more appropriately to the user.例如,这些机器人能够区分某个人是高兴还是难过。这使得它们对用户作出更加恰当的反应。The woman conductor kindly responded to my question.女列车员和蔼地回答了我的问题。归纳:respond常与介词to连用。,5,6,1,2,3,4,7,8,9,10,11,12,13,14,考点延伸1)辨析respond,answer和reply的不同用法。respond通常指对号召、职责等做出的响应或反应;侧重于行动的回答或响应。answer用法广泛,可指用书面、口头、行动来对别人的请教、询问、质问等做出反应或回答;侧重于口头或书面的回答。reply指比较正式的、经过考虑后的答复,多指对某一陈述或主张的回答,特别是对相反意见、议论的答复。She responded to my suggestion with a smile.她对我的建议报之一笑。Can you answer my questions in Chinese?你能用汉语回答我的问题吗?,

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