高中英语人教版 (2019)必修 第二册Unit 2 Wildlife protection优秀导学案及答案

这是一份高中英语人教版 (2019)必修 第二册Unit 2 Wildlife protection优秀导学案及答案，共14页。

Ⅰ.Read the passage n P20 and judge whether the fllwing statements are true(T) r false(F)．
1．We shuld pay less attentin t less cute animals while prtecting wildlife.(F)
2．Withut varieties f wildlife in the wrld，ur planet can’t survive.(T)
3．It is right t make animals hmeless s that humans can have mre paper.(F)
Ⅱ.Read the passage n P20 carefully and chse the best answer.
1．What emtins d the phts cmmunicate?
A．Funny. B．Surprising.
C．Frightening. D．Sad.
答案 D
2．What des each pster use t stir up emtins?
A．Pictures and large titles.
B．Sme wrds.
C．Sme special punctuatin.
D．Sme imprtant numbers.
答案 A
3．What des the first pster want peple t d?
A．T learn mre abut species.
B．T prtect all species.
C．T learn the current situatin f the species.
D．Nt t destry the habitat f the species.
答案 B
Ⅰ.重点单词
1．deer n．鹿
2．kangar n．袋鼠
3．reduce vt.减少
4．insect n．昆虫
5．net n．网
6．neighburhd n．临近的地方；街区
7．dlphin n．海豚
8．skin n．皮；皮肤
9．emtin n．感情；情感；情绪→emtinal adj.情绪(上)的；感情用事的①
10．unusual adj.特别的；不寻常的→usual adj.平常的；寻常的②
Ⅱ.核心短语
1．due t因为；由于
2．search fr搜索；查找
3．stir up激起
4．lk up仰望；查阅
5．care fr照看，照料
6．cut dwn削减；砍倒
7．carry ut执行；贯彻；完成
8．leave behind留下；遗留
Ⅲ.经典句式
1．When it cmes t...当提到……时
When it cmes t wildlife prtectin，all species—the gd，the bad，and the ugly—shuld be treated equally.
当提到野生动植物保护时，所有的物种，不论好的，坏的和丑的，都应该被平等对待。
2．s that 引导的目的状语从句
Is it right t make animals hmeless s that humans can have mre paper?
为了让人类有更多的纸而使动物们无家可归合理吗？
3．what引导的表语从句
That is what the animals really need mst.
这是动物们真正最需要的。
重点词汇

reduce vt.减少；减缩
(1)Having enugh fat and salt in yur meals will reduce the urge t snack between meals and will imprve the taste f fd.
膳食中有足够的脂肪和盐会减少饭后吃零食的欲望，并会提高你的食欲。
(2)It was fggy，s the driver had t reduce speed t frty kilmetres an hur.
由于大雾，司机不得不把速度减到每小时40千米。
(3)If yu buy mre than ten，they will reduce the price by 10 percent.
你如果买10个以上，他们就会把价格降低10%。
注意：reduce“减少”的近义词是decrease，反义词是increase，rise(增加)。这三个词与reduce用法一样，后可接t...表示增减的结果，接by...表示增减的幅度。
(4)Their salary has been increased by 20 percent since last year.
自去年以来，他们的工资已经增长了20%。
due t由于；因为；归功于；应属于
(5)The lss f glaciers there due t glbal warming represents an enrmus threat t agriculture.
由于全球变暖，那里的冰川融化，这对农业来说是个巨大的威胁。
(6)Mistakes due t carelessness may have serius cnsequences.
由于疏忽大意造成的错误可能带来严重的后果。
(7)Many peple had t mve ut f their riginal living places due t the fld caused by heavy rain this summer.
由于今年夏天大雨造成的洪水，很多人只好从他们的最初生活地搬了出来。
注意：due t可在句中作表语、定语或状语；作状语时不可置于句首。
(8)The bat is due t arrive(arrive) at 12，s remember t meet me n time.
船预计在12点到，记着准时去接我。
(9)Thank yu fr delivering my gds here.Ten dllars is due t yu.
多谢你把货物送到这儿，我应付你10美元。
(10)When the car is due fr its annual service again，please remind me.
当这辆汽车到再次进行年度保养时，请提醒我。

cut dwn 削减；删节；砍倒
(1)Yu smke t much—yu shuld try t cut dwn.
你抽烟太凶了，应该尝试着少抽点。
[用上述短语填空]
(2)Yu must cut up the vegetables befre yu eat it.
(3)The water supply has been cut ff because f the terrible earthquake.
(4)I wish Mary wuld stp cutting in n ur cnversatin.
(5)We dn’t have enugh time s yu shuld cut ut the unimprtant details.

carry ut履行，实施，执行
(1)He was very excited when he went t carry ut the secret task.
他去执行这个秘密任务时非常兴奋。
[用上述短语填空]
(2)After his death，his children will certainly carry n his career.
(3)In my pinin，the plan shuld be carried ut immediately.
(4)It’s a difficult jb but he is the persn t carry it thrugh.
eq \x(search fr＝lk fr搜寻；寻找)
(1)All the sldiers are searching fr the lst tur pals.
＝All the sldiers are in their search fr the lst tur pals.
＝All the sldiers are in search f the lst tur pals.
所有的士兵都在寻找走失的“驴友”。
(2)The firefighters searched the ruins fr survivrs.
消防队员在废墟中搜寻幸存者。
[易混辨析] search，search fr
※search用作及物动词时，其宾语表示搜查的范围，如房屋、人身、衣袋等。
※search fr强调目的，后面接要寻找的东西。
[选词填空] search，search fr
(3)She was searching shps fr her sn’s present.
(4)The scientists are searching fr a new methd.
经典句式

(1)Althugh she plays ftball well，when it cmes t English，she is nt s gd.虽然她足球踢得很好，但说到英语，她学得就不那么好了。
(2)When it cmes t eating(eat)，Jey is full f jy.
一谈到吃，乔伊就很高兴。
(3)When it cmes t fishing，Jhn is an expert.
谈及钓鱼，约翰是专家。

(1)My ld father began t study cmputer at the age f sixty s that he might keep up with the times.
父亲60岁时开始学电脑，以便跟上时代。
(2)She had nt planned her time well，s that she didn’t finish her hmewrk n time.
她没把时间计划好，所以没按时完成作业。
(3)I spend mre time learning English every day s that I can make greater prgress this year.
＝I spend mre time learning English every day in rder that I can make greater prgress this year.
今年为了取得更大的进步，我每天花费更多的时间学习英语。
(4)Wang Lang didn’t wrk hard enugh，s that he was ut f wrk when he was still yung.
王朗工作不够努力，因此年轻时就失业了。
Ⅰ.单句语法填空
1．He was reduced t begging(beg) fr a living after he was ut f wrk.
2．The ld temple was rebuilt due t many peple’s dnatin.
3．They cut dwn t many trees and left rubbish everywhere.
4．Thugh the sldiers had been wrking fr fifteen hurs，they carried n lking fr survivrs in the ruins.
5．When it cmes t cking(ck)，my mther is gd at it and we all enjy her dishes.
6．Detectives are searching the yard fr clues.
Ⅱ.完成句子
7．I tell my students my new telephne number s that/in rder that they may call me when necessary.
我把我的新号码告诉我的学生，以便他们在必要时给我打电话。
8．When it cmes t truble，Mary really knws hw t slve it.
一谈到困难，玛丽真的知道该如何解决。
9．Befre we draw a cnclusin，we shuld carry ut mre research.
在下结论之前，我们应该进行更多的研究。
10．It is reprted that the gvernment has taken measures t reduce the air pllutin.
据报道，政府已经采取措施来减少大气污染。
Ⅲ.课文缩写——概要写作
下面是根据课文内容写的一篇60词左右的内容概要，请根据括号内的汉语提示完成短文。
Here are tw psters 11.which call n us t prtect the wildlife(号召我们保护野生物种)．In Pster One we can learn that 12.nt nly gd species but als bad and ugly nes shuld be treated equally(不但好的物种而且坏的和丑的都应该平等对待)．S we must pay attentin t less cute animals，fr 13. the wrld needs all kinds f animals(世界需要各种各样的动物)．In Pster Tw，14.it tells us many
trees are being cut dwn t make paper (它告诉我们为了造纸很多树木正在被砍伐) s that the habitat f animals is being ’s time fr us t take measures t prtect all wildlife(到了我们该采取措施保护所有野生动物的时候了)．
基础巩固
Ⅰ.单词拼写
1．The cmpany is clsing dwn and the wrkfrce has been reduced by half.
2．She has been absent frm wrk due t her illness fr weeks，which makes her bss wrried.
3．He shuted s ludly that the whle neighburhd(街区) culd hear him.
4．She is used t hiding her emtins(情感；情绪) even if she is very sad.
5．We have three layers f skin(皮肤) which act as a barrier against disease，pisns and the sun’s harmful rays.
6．It is unusual(不寻常的) that masses f rare animals are dying ut in sme natural reserves.
Ⅱ.选词填空
eq \x(due t；search fr；stir up；cut dwn；carry ut)
7．Scientists are searching fr slutins t preserve the heritage relics.
8．If we give way t thse prtesters，we will stir up much anger.
9．Many big trees alng the rad have been cut dwn fr building huses.
10．They will carry ut this experiment n matter what happens.
11．Due t his effrts，he has made sme achievements in this field.
Ⅲ.单句语法填空
12．He gt up early s that he caught the first bus t wrk.
13．With a database like this，yu can lk up anything yu want in a secnd.
14．When it cmes t swimming(swim)，Tm des better than anyne else in his class.
15．Wh d yu think is the intended(intend) audience fr each pster?
16．It’s very imprtant t get(get) the victim t the dctr r hspital at nce.
17．He is n lnger what he used t be.
Ⅳ.单句写作
18．当提到乒乓球时，他比我打得好。(when it cmes t...)
When it cmes t ping png，he plays better than me.
19．为了节省时间，他从网上购买了一件裙子。(s that)
He bught a skirt nline s that he culd save a lt f time.
20．不要落下你的任何随身物品。()
Dn’t leave any f yur belngings behind.
21．正在实施一项计划来保护野生生物。(carry ut)
A plan is being carried ut t prtect the wildlife.
22．她真好，帮助那些无家可归的孩子。(It is...)
It’s kind f her t help thse hmeless children.
能力提升
Ⅴ.阅读理解
Fur animals—a wildcat，a mngse，a muse and an wl—had made their hme in a huge tree.
The muse and the mngse lived at the ft f the tree in tw different hles.The cat lived in a large hle halfway up the tree and the wl lived in the branches.
The cat feared nne f its neighburs and mved abut，afraid f nthing.The wl and the mngse were afraid f the cat and kept a safe distance frm it.The muse was extremely afraid f all three neighburs.
One day the cat was caught in a trap laid by a hunter.Its three neighburs watched with jy as it tried extremely hard t get ut f the net in which it had been trapped.They knew it was a hpeless task.Sn the hunter wuld cme and they wuld never see their enemy frever.The muse’s jy，hwever，was shrt-lived because even as it watched the cat，it fund that the mngse was mving twards it.Lking up，it saw that the wl t was getting ready t mve dwn.The muse understd that it was in great danger and that the nly ne wh culd save it was its enemy，the cat.
It jumped nt the net in which the cat was caught and began biting at it.Within a shrt time it had made a hle big enugh fr the cat t cme ut.Seeing the cat cme ut，the wl and the mngse escaped.
The muse ran away t.It knew it culd nt expect any thanks frm the cat，but in saving it，it had saved its wn life.
23．The muse lived in extreme fear every day because .
A．it lived at the ft f the tree
B．hunters set traps everywhere
C．all its three neighburs might eat it at any time
D．its fd might be taken away by its neighburs
答案 C
解析 推理判断题。根据第三段最后一句、第四段中獴和猫头鹰对老鼠的虎视眈眈以及最后一段中老鼠将野猫放出来后自己也逃离了等内容可知，这三个邻居都对老鼠有生命威胁，因此它每天都生活在极度恐慌之中。
24．Which f the fur neighburs had the mst pwer ver the ther three?
A．The wildcat. B．The muse.
C．The mngse. D．The wl.
答案 A
解析 细节理解题。根据第三段可知，野猫无所畏惧，四处乱逛；猫头鹰和獴害怕野猫；老鼠害怕前三者。由此可知，在这四个邻居中，野猫最强势。
25．The muse bit at the net t save the cat because .
A．they were gd friends
B．they bth hated the hunters
C．the muse was t kind t see the cat die
D．the ther tw neighburs were t attack it
答案 D
解析 细节理解题。根据第四段最后三句可知，野猫被困住之后，獴和猫头鹰没有了天敌的威胁，于是准备攻击老鼠。老鼠意识到如果没有了野猫，自己面临的威胁更大，所以才救了野猫。
26．Frm the passage we can learn that the muse is .
A．kind B．brave
C．clever D．stupid
答案 C
解析 推理判断题。老鼠救了猫来保全自己，但也不寄希望于猫会感谢自己，也逃跑了。由此可推知，老鼠是聪明的。
Ⅵ.完形填空
It happened n a rainy Saturday mrning last mnth.My wife Catherine and I were 27 alng what sme peple called mse(麋鹿) alley.It was s 28 that there were few cars n the rad. 29 ， smething happened.A mse jumped ut acrss ur 30 .I had been driving fr years and was 31 at driving.In rder t 32 kncking the mse，I made a quick 33 t the ther lane.If I had nt dne that，the mse might have been killed，and my wife and I might have gt 34 ， t.A few secnds later，when I 35 and lked back in my rear view mirrr，the mse was getting up and then ran int the bush.Shaken but 36 ， we bth lked at each ther with a surprised expressin.
Frm then n，I ften thught abut the relatinship between humans and 37 .We knw that animal species have appeared and disappeared 38 since life began n the Earth.This is a(n) 39 phenmenn(现象)．Hwever，animal species have been 40 at a much faster rate fr abut a century nw 41 human factrs such as pllutin.
Certain philsphers and scientists keep repeating that if we dn’t save animals，hw we will be able t save urselves？A better 42 f animals gives us a better understanding f ur wn species.The 43 t prtect animals and nature in general 44 the value f a sciety.And all animals play rles in nature and have a right t 45 .Therefre，I think we shuld try ur best t save endangered animals，because humans cannt live n the Earth 46 .
27．A.lking B．driving
C．walking D．running
答案 B
解析 根据下文作者的车差点跟一头麋鹿相撞的语境可知，作者当时在“开车”。
28．A.cl B．quiet
C．late D．early
答案 D
解析 根据上文“It happened n a rainy Saturday mrning last mnth.”以及下文“there were few cars n the rad”可知，马路上车少是因为当时还很“早”。
29．A.Expectedly B．Obviusly
C．Frtunately D．Suddenly
答案 D
解析 根据上下文可知，“突然”有事情发生了。
30．A.space B．regin
C．path D．place
答案 C
解析 根据上文“alng what sme peple call mse (麋鹿) alley”可知，作者和妻子正开车沿着麋鹿小巷行驶，突然一头麋鹿跳出来穿过他们行驶的“道路”。
31．A.angry B．gd
C．slw D．mad
答案 B
解析 根据上文“I had been driving fr years”可知，作者开了很多年车，“擅长”开车。
32．A.avid B．keep
C．delay D．excuse
答案 A
解析 根据下文“If I had nt dne that，the mse might have been killed”可知，这里是指为了“避免”撞上这头麋鹿。
33．A.turn B．jump
C．respnse D．rush
答案 A
解析 为了避免撞上麋鹿，作者紧急“转弯”变道。
34．A.shcked B．lst
C．disappinted D．injured
答案 D
解析 根据该空后的“t”可知，作者的车如果跟麋鹿相撞，那么他跟妻子也可能会“受伤”。
35．A.understd B．thught
C．stpped D．tried
答案 C
解析 根据“lked back in my rear view mirrr”可知，作者当时把车“停”了下来，从后视镜里看到那头麋鹿起身，随后跑进了树丛。
36．A.wrried B．fine
C．sad D．scared
答案 B
解析 联系上文语境可知，作者他们虽然受到惊吓，但是“没事”。
37．A.lands B．rads
C．plants D．wildlife
答案 D
解析 根据下文可知，从那以后，作者经常思考人类与“野生动物”的关系。
38．A.exactly B．silently
C．cntinually D．mysteriusly
答案 C
解析 我们知道，自从地球上出现生命以后，动物物种“不断地”出现并灭绝。
39．A.strange B．natural
C．unusual D．recent
答案 B
解析 动物物种不断地出现并灭绝，这是种“自然”现象。
40．A.decreasing B．develping
C．appearing D．changing
答案 A
解析 然而，约一个世纪以来，“由于”污染等人类因素，动物物种当前一直以更快的速度在“减少”。
41．A.accrding t B．instead f
C．because f D．alng with
答案 C
解析 参见上题解析。accrding t依据，按照；instead f代替，而不是；because f因为；alng with随着。
42．A.treatment B．perfrmance
C．wrld D．knwledge
答案 D
解析 更好地“了解”动物，才能更好地了解我们人类。a better knwledge f和a better understanding f都是“更了解”的意思。
43．A.way B．law
C．hpe D．will
答案 D
解析 一般来说，保护动物和自然的“意志”“显示”了一个社会的价值。
44．A.shws B．includes
C．predicts D．prtects
答案 A
解析 参见上题解析。
45．A.escape B．survive
C．refuse D．select
答案 B
解析 所有动物在自然界中都有自己的角色，它们都有权利“生存”。
46．A.alne B．apart
C．tgether D．frever
答案 A
解析 根据上下文可知，这里是指人类不能“独自”存活在地球上。
Ⅶ.语法填空
“Thank yu.” This shrt but imprtant English 47. (express) shws thanks fr kind wrds r actins.But smetimes，thse tw wrds are nt enugh.As 48. matter f fact，when it cmes t thanking peple，yu can be creative.
49． (thank) peple，yu can send a letter.Letter writing is becming a lst art frm.When yu put pen t paper，peple will be happy yu spent time 50. (write)．Dn’t wrry 51. the letter’s length.Just express hw thankful yu are.
Yu can take yur thankfulness ne step further and make a vide.A visual(看得见的) thank-yu can be 52. (interest)．Film yurself pening a friend’s gift.Perfrm a play r sng t shw yur thanks t peple 53. have helped yu.
Yu can als put a surprise gift inside a simple gift bag.Little gifts shw peple 54. yu think they’re imprtant.They can als 55. (real) make smene happy.
D smething special.Yu can take them t dinner 56. ck fr them.Buy them the bk they’ve been wanting.Any f these actins lets them knw hw much yu appreciate them.
eq \x(语篇解读 本文介绍了表达感谢的几种方式。)
47．答案 expressin
解析 考查词性转换。设空处作主语，且由“shrt but imprtant English”及“shws”可知，设空处应填名词expressin。
48．答案 a
解析 考查冠词。as a matter f fact事实上。
49．答案 T thank
解析 考查非谓语动词。给别人寄信的目的是感谢对方，故填T thank。
50．答案 writing
解析 考查非谓语动词。spend...(in) ding sth. 花费……做某事。
51．答案 abut/ver
解析 考查介词。wrry abut/ver为……而担心。
52．答案 interesting
解析 考查形容词。设空处作表语，说明主语A visual(看得见的)thank-yu的特征，故填interesting。
53．答案 wh/that
解析 考查定语从句的关系词。设空处引导定语从句，修饰先行词peple且在从句中作主语，故填wh/that。
54．答案 that
解析 考查宾语从句的连接词。设空处引导宾语从句，又因从句成分及意义均完整，故填that。
55．答案 really
解析 考查副词。设空处修饰谓语动词make，故填副词really。
56．答案 r
解析 考查连词。由语境可知，“take them t dinner”与“ck fr them”之间是选择关系，故填r。掌握规律 巧记单词
①emtin n.感情；情感；情绪＋al→emtinal adj.情绪上的；感情用事的
如：persnal个人的；身体的；亲自的 prfessinal专业的；职业的 natural自然的 frmal正式的 traditinal传统的
②un＋usual adj.平常的；通常的→unusual adj.不寻常的；罕见的
如：unhappy不高兴的 unfriendly不友好的 uneasy不安的 unfit不合适的 uncmfrtable不舒服的
It is reprted that living spaces fr wildlife are being reduced due t the cutting f trees.据报道，由于树木的砍伐野生生物的生活空间正在减少。
reduce sth. t...减少到……
reduce sth. by...减少了……
reduce sb. t ding sth. 使陷入更坏的境地；使沦落为
due adj.欠下的；预定的；到期的
be due t d sth. 预定/计划做某事
be due t sb. 应支付/给予/归于某人
be due fr sth. 应用某物；应得到某物
Billins f trees are being cut dwn every year t make paper fr humans.为了为人类造纸，每年几十亿棵树正在被砍伐掉。
cut ff剪除；割掉；切断水、电、煤气等的供应；电话中断
cut acrss穿过；抄近路
cut up切碎
cut ut删去
cut in插话
A plan is being carried ut t increase the number f wild tigers.
正在实施一项计划来增加野生老虎的数量。
carry n继续；坚持
carry n ding/with ...继续做……
carry thrugh实现；完成
in search f＝in ne’s search fr寻找
search sb. /sp. 搜查某人/某地
为了找到……而搜查……
When it cmes t wildlife prtectin，all species—the gd，the bad，and the ugly—shuld be treated equally.当提到野生动植物保护时，所有的物种，不论好的，坏的和丑的，都应该被平等对待。
When it cmes t...当提到……的时候；一谈到……。固定句型，其中t为介词。
Is it right t make animals hmeless s that humans can have mre paper？为了让人类有更多的纸而使动物们无家可归合理吗？
※s that在句中引导目的状语从句，此时可与in rder that 互换，从句谓语动词常用情态动词may/might/can/culd等；主从句连接紧凑，没有逗号相隔。
※引导结果状语从句，意为“因此，所以”，此时不可以与in rder that 互换，从句谓语动词根据需要使用相应的时态等；主从句可用逗号相隔。
语篇解读 野猫吃猫头鹰和獴，三者都吃老鼠。野猫被猎人设下的陷阱捉住后，猫头鹰和獴都想去捉老鼠，聪明的老鼠救了野猫来保全自己。
语篇解读 经历一次交通小事故后，作者开始思考人类与动物的关系，他认为我们应该保护野生动物，因为保护它们就是保护人类自己。