2020--2021学年人教版必修二Unit 4 Wildlife protection language points学案

Unit 4 Wildlife protection language points学案
Ⅰ．重点单词
1．protection n．保护
protect v．保护
2．decrease vi．&vt．减少；(使)变小；或变少
3．reserve n．保护区
4．hunt vt．& vi．打猎；猎取；搜寻
5．respond vi．回答；响应；做出反应
response n．回答；响应
6．distant adj．远的；远处的
distance n．远方；距离
7．mercy n．仁慈；宽恕；怜悯
merciful adj．仁慈的；慈悲的；宽容的
8．certain adj．确定的；某一；一定
9．importance n．重要(性)
important adj．重要的
10．contain vt．包含；容纳；容忍
11．powerful adj．强大的；有力的
power n．力量
12．affect vt．影响；感动；侵袭
13．appreciate vt．鉴赏；感激；意识到
14．succeed vi．成功；vt．接替；继任
success n．成功
successful adj．成功的
15．employ vt．雇用；利用(时间、精力等)
employee n．雇员，雇工
employer n．雇主
employment n．雇用；使用；就业
16．harm n．& vt．损害；危害
Ⅱ．核心短语
1．die out灭亡；逐渐消失
2．in peace和平地；和睦地；安详地
3．in danger (of)在危险中；垂危
4．turn around(使)翻身；转身；翻转
5．in relief如释重负；松了口气
6．burst into laughter突然笑起来；大声笑了出来
7．protect...from保护……不受……(危害)
8．pay attention to注意
Ⅲ．经典句式
1．Our fur is being used to make sweaters for people like you．
我们的毛被用来为像你一样的人们制作毛衣。
2．The flying carpet travelled so fast that next minute they were in Zimbabwe．飞毯飞行得如此之快，以至于一转眼他们就来到了津巴布韦。
3．It shows the importance of wildlife protection，but I'd like to help as the WWF suggests．这体现了野生动植物保护的重要性，不过，我还是想按照世界野生生物基金会的建议来帮助你们。

①long vt．& vi．渴望，极想
※long to do sth渴望做某事
此句中had longed to do sth是过去完成时形式，意为“早就渴望做某事”，发生在以下所讲故事之前，所以用过去完成时。
※过去分词作定语，修饰species。
②species/'spiiz/n．物种(单复数同形)
※现在分词flying作定语，修饰carpet。
③carpet/'kɑpIt/n．地毯
④respond/rI'spnd/vi．回答；响应
respond to sth对某事做出反应
⑤distant/'dIst?nt/adj．远的；远处的
⑥fur/fз/n．毛皮；毛；软毛
※looking sad作定语，修饰an antelope。
※We're being killed...和Our fur is being used...均是现在进行时的被动语态，表示正在进行的被动动作。
⑦beneath prep．在下面，在底下
⑧此处介词at表示“针对……做出反应”。
※定语从句where there's some...修饰先行词a place。
※so...that如此……以至于，引导结果状语从句。
⑨turn around 转身，环顾，翻身
※she was being watched是过去进行时的被动语态。
⑩take one's photo给某人拍照
※take a photo of sb给某人拍照
?in relief如释重负；松了口气(一般情况下作状语)
※relief/rI'lif/n．(痛苦或忧虑的)减轻或解除；减轻痛苦的事物
?burst into laughter突然笑起来；大声笑了出来(相当于burst out laughing)
laughter/'lɑft?/n．笑；笑声
?mercy/'mзsI/n．仁慈；宽恕；怜悯
※without mercy毫无怜悯地；无情地
?certain/'sзtn/adj．确定的，某一；一定
a certain number of一定(数)量的
※现在进行时的被动语态，表示现阶段正在发生的被动动作。
?importance/Im'ptns/n．重要(性)
※(be)of great importance非常重要的
?WWF(World Wildlife Fund)世界野生生物基金会
※as引导方式状语从句。
?rub/rb/vt．擦；摩擦
?protect...from/against保护……不受……(危害)
?mosquito/m?'skit?/n．(pl．mosquitoes)蚊子
?millipede/'mIlIpid/n．(＝millepede)千足虫
insect/'Insekt/n．昆虫
contain/k?n'teIn/vt．包含；容纳；容忍
powerful/'pa?fl/adj．强大的；有力的
affect/?'fekt/vt．影响；感动；侵袭(相当于have an effect on)
pay attention to注意
※此短语中，to为介词，后跟名词、代词或动词的?ing形式。
appreciate/?'priIeIt/vt．鉴赏；感激
amazed adj．吃惊的；惊愕的
begin doing sth开始做某事
land vi．&vt．(使)着陆，降落
※...what an experience！“……多么奇妙的一次经历呀！”是感叹句，是...what an experience it is！的简略表达。

Ⅰ．Choose the best answer according to the text．
1．What helps Daisy meet the wildlife?
A．A flying chair．
B．A flying broom．
C．A flying carpet．
D．A plane．
答案　C
2．What places didn't Daisy go to?
A．Tibet China． B．Rainforest．
C．WWF． D．Zimbabwe．
答案　C
3．It can be learned from the passage that ．
A．the Zimbabwe government did a good job in saving the elephants
B．the rainforest produces drugs that are good for millipede insects
C．the elephants are in danger in Zimbabwe
D．mosquitoes help protect monkeys from millipede insects
答案　A
4．How did Daisy like the experience?
A．Great． B．Tiring．
C．Disappointing． D．Meaningless．
答案　A
5．The passage is mainly about ．
A．what Daisy saw and heard about animals
B．how Daisy learned to help wildlife through what she saw and heard about animals
C．how antelopes were killed for their fur
D．how to make a powerful drug to kill mosquitoes．
答案　B
Ⅱ．True (T) or False (F)．
1．Daisy saw an antelope in Tibet．(T)
2．Antelopes were killed for the skin that is taken from under their stomachs．(F)
3．The elephants and rhinos in Zimbabwe used to be protected well by the farmers in the past．(F)
4．Mosquitoes protected the monkey from a millipede insect．(F)
5．Daisy returned home with the monkey and began to make her new drug．(F)
要点扫描
1．If their habitat is threatened or they cannot find enough food，their number may decrease．(教材P25)
如果它们的栖息地受到威胁或它们找不到足够的食物，它们的数量或许就会减少。
decrease vi．&vt．减少；使变小或变少 n．减少；降低

归纳拓展
(1)decrease (sth) to...减少到……
decrease (sth) by...减少了……
decrease from...to...从……减少到……
(2)(a) decrease in在……方面减少
on the decrease在减少
①Compared with last year，the membership decreased to 150．
与去年相比，会员人数减至150名。
②The price of wheat has decreased by 15%．
小麦的价格降低了15%。
③There is a decrease of nearly 7% in the number of visitors to the museum．
参观博物馆的人数下降了将近7%。
④The charge for transportation is on the decrease because of lower fuel costs．
由于更低的燃料花费，运输费用在降低。
2．As a result these endangered animals may even die out．(教材P25)
结果，这些濒危的动物甚至可能会消亡。
die out灭亡；逐渐消失
①Many traditional customs have died out because they are out of date．
因为已经过时，很多传统风俗已逐渐消失。
归纳
拓展
die away (尤指声音、光、风等)逐渐消失，停止
die down减弱；平息
die of死于(疾病等内部原因)
die from死于(某种外部原因)
die off相继死去
②The wind died away at dusk．
黄昏时风逐渐减弱了。
③Many trees are dying off for lack of water．
由于缺水，许多树木相继枯死。
④The noise has died down．
喧闹声逐渐消失了。
3．too much hunting in the 1950s(教材P25)
20世纪50年代过度狩猎
hunt vi．&vt．打猎；猎取；搜寻
①I've hunted everywhere but I can't find it．
我到处都搜遍了，就是找不到它。
归纳
拓展
hunt for sth搜索；寻找某物
hunt after追逐，追求
go hunting去打猎
②She is still hunting for a new job．
她正在找新工作。
③Many people hunt after fame in their lives but never find it．
许多人一生追求成名，但一无所获。
4．Why are they in danger of disappearing？(教材P25)为什么它们面临灭绝的危险？
in danger(of)在危险中；垂危
①The people in the burning house are in danger．
在着火的房子里的人们正处于危险中。
归纳
拓展
out of danger脱离危险
dangerous adj．危险的，有危害的；可能引起麻烦的
②The doctor said that his life was out of danger．
医生说他已脱离生命危险。
③For years researchers have attempted to show that television is dangerous(danger) to children．近几年来，研究者试图表明电视对孩子们来说是危险的。
5．Daisy responded immediately．(教材P26)
戴茜立即回答。
respond v．回答，回应；做出反应
①Responding to the news，Mr Watt appealed for calm．
面对这个消息瓦特先生呼吁要保持冷静。
归纳
拓展
(1)respond to...回应……；对……做出反应
respond that...回答说……
(2)response n．回答；响应；反应
in response to响应；反应(通常作状语)
make (no) response to对……(不)做反应/回答
②She responded to my letter with a phone call．
她收到我的信，给我回了个电话。
③The law was passed in response to the public pressure．在公众压力下该法规获得通过。
④Carl made no response，and carried on with his meal．
卡尔没有回答，继续吃饭。
6．In relief Daisy burst into laughter．(教材P26)
戴茜如释重负，突然笑了起来。
in relief如释重负；松了口气

归纳
拓展
relief n．宽慰；轻松；解脱
to one's relief使某人欣慰的是
relief of/from ……的减轻/消除/缓和
It is a relief to...……是让人欣慰/轻松的事
①News of their safety came as a great relief．
他们平安的消息给大家带来了巨大的安慰。
②To our relief，they all got home safely．
他们都安全到家，让我们松了口气。
③It was a great relief to find that my family were all safe．
发现我的家人都安然无恙，我感到极大的欣慰。

burst into laughter突然笑起来；大声笑了出来


归纳
拓展
(1)突然哭起来
突然大笑起来
(2)burst into anger 勃然大怒
④Our coach and teammates burst into laughter in relief after we won the match．
在我们赢得比赛后，教练和队友如释重负，突然笑了起来。
⑤Hearing the news，the students burst out shouting(shout)．
一听到这个消息，所有的学生都大叫起来。
⑥Once he burst into anger，he would throw anything at hand out of the window．
他一发火就把手边的任何东西都扔出窗外。
[名师点津]　表达“突然……起来”时，burst into后常接名词；burst out后接名词对应的v．?ing形式。
7．Farmers hunted us without mercy．(教材P26)
农民们毫无怜悯地捕杀我们。
mercy n．仁慈；怜悯；宽恕

归纳
拓展
without mercy残忍地；毫无同情心地
show mercy to 对……怜悯/宽恕
have mercy on对……怜悯/宽恕
beg/ask for mercy 乞求宽恕
at the mercy of 任由……摆布/控制
①He was such a cruel man that he showed no/little mercy to others．
他是一个如此残酷的人以至于他对别人毫无怜悯之情。
②May God have mercy on your soul．
愿上帝宽恕你的灵魂。
③Our ship was at the mercy of the wave．
我们的船任凭波浪摆布。
8．They allowed tourists to hunt only a certain number of animals if they paid the farmers．(教材P26)
他们允许游客在付给农民费用的情况下捕杀一定数量的动物。
certain adj．确定的；某一；一定
①A certain Mr．Wang is waiting for you outside now．
有个王先生正在外面等你。
归纳
拓展
be certain to do sth确定做某事
be certain of/about sth对某事有把握；确信某事
make certain of/about/that...确定……
It is certain that...一定能……
for certain＝for sure确定无疑地；准确地
②He is certain to win(win) the contest．
他肯定能赢得这场比赛。
③I can't say for certain when they will arrive．
我说不准他们什么时候会到。
④It is certain that they will agree．
他们肯定会同意。
9．I'm protecting myself from mosquitoes．(教材P26)
我这样做可以防止蚊虫叮咬。
protect...from...保护……不受……(危害)


归纳
拓展
protect．．against...保护……免受……
defend...from/against...保卫……以抵制……
①A new law has been made to protect the animal from being harmed．
已制定一部新的法律保护这种动物免受伤害。
②This medicine will protect you against/from a return of the illness．
这种药会防止你的疾病复发。
③Politicians are skilled at defending themselves against their critics．
从政者都善于为自己辩解，反驳别人的批评。
[名师点津]　在protect...from/against...结构中，from和against后面常跟sth，有时against后跟being done来强调动作的被动性。
10．You should pay more attention to the rainforest where I live and appreciate how the animals live together．(教材P26)
你应该多关注我生活的热带雨林，并且了解热带雨林的动物是如何在一起生活的。

pay attention to注意(to为介词)
①A great deal of attention has been paid to protecting the environment．
人们已对保护环境投入了很多注意力。
归纳
拓展
catch/draw/attract one's attention to...吸引某人对……的注意力
bring sth to one's attention使某人注意某事
fix/focus (one's) attention on把(某人的)注意力集中在……
turn one's attention to...将某人的注意力转到……
②If you come across a mistake while reading the report, please bring it to my attention．
如果你读这篇报道的时候发现错误，请提醒我注意。
③You should fix your attention on what you are doing．你应该专心于你所做的事。
④Let's turn our attention to the matter at hand．
让我们把注意力转到手头的问题上。
appreciate vt．鉴赏；感激；意识到
⑤You can't fully appreciate foreign literature in translation．
看翻译作品很难欣赏到外国文学的精髓。
归纳
拓展
appreciate(sb)doing...感激(某人)做……
I would appreciate it if...(it作形式宾语)如果……，我将不胜感激。
⑥I would appreciate it if you could call back this afternoon．
今天下午如果你能回电话，我将不胜感激。
⑦I really appreciate your thinking(think)highly of my work．
我很感激你对我的工作作出如此高的评价。
[名师点津]　appreciate作“感谢，感激”讲时，宾语一般为“物”，不能是“人”(但thank后可接人)，也不能直接跟从句，须先接形式宾语it，然后再接从句。
11．What must be done if wildlife protection is to succeed？(教材P27)
如果野生生物保护得以成功，必须要做些什么？
succeed vi．成功 vt．接替，继任
①The young man will succeed Mr．White as director．
那位年轻人将接替怀特先生当主任。
归纳
拓展
(1)succeed in (doing)sth成功干成了某事
succeed to...继承或接替
succeed sb as...继承某人做……
(2)success n．[U]成功；[C]成功的人或事
successful adj．成功的
②If we team up with each other，we will succeed in overcoming the difficulties．
只要我们同心协力，就能克服困难。
③Failure is the mother of success．
失败是成功之母。
12．Can they be employed to work in the park and not hurt the animals？(教材P27)
可以雇用他们在公园工作而不伤害动物吗？
employ vt．雇用

employ sb to be/as雇用某人任……
employ sb to do sth雇用某人干某事
①His elder brother is employed as a waiter in a big restaurant．
他的哥哥在一家大饭店当服务员。
②They employ casual workers to pick(pick)the fruit．
他们雇用临时工摘水果。
13．What should be done to punish people who do harm to the animals？(教材P27)
对于那些伤害动物的人该怎么惩罚他们？
harm n．&vt．损害；危害
①Have the workers been harmed in the disaster?
工人们在灾难中受伤了吗？
归纳
拓展
do sb/sth harm＝do harm to sb/sth对某人/物有害
harmful adj．有害的
be harmful to...对……有害
②Excessive drinking did harm to his health．
过量饮酒损害了他的健康。
③Too much drinking is harmful to the health．
饮酒过多会伤害身体。
背景阅读
如何保护濒危动物？且看本文为你支招。
Around the world, habitats are being destroyed at an alarming rate，which puts many wildlife species in danger of extinction．Threatened and endangered wildlife lives throughout the globe and you're likely to find some in your own backyard． To protect endangered animals, think both globally and locally．
Find out what animals living near you are listed on the endangered species list． Spend some time learning about the animals and what their preferred habitat is．
Contribute to nature reserves and other wilderness areas．Habitat preservation is one of the best ways to help protect endangered animals． You can donate money or volunteer your time helping the nature reserve preserve habitats．
Buy environmentally friendly goods．Choose non?toxic cleaners and lawn care items that won't pollute streams, rivers or oceans．Avoid any products that have been made from threatened or endangered animals．Buy foods and goods that are made from materials that do not harm endangered animals or their habitat．For example, look for organic chocolate, coffee or cotton clothing that is grown without cutting down rainforests or destroying habitats．
Create or restore habitats for endangered animals．You can volunteer to help with projects worldwide designed to reestablish habitats．In your own backyard, plant a butterfly garden, use native plants and trees and let “wild” areas grow to provide habitats and food．

词海拾贝
1．in danger of 处于……的危险中
2．protect v．保护　　　3．find out 找出；查明
4．contribute to 为……作贡献
5．reserve n．保护区 6．cut down 减少