人教版 (2019)Unit 2 Wildlife protection教学设计

这是一份人教版 (2019)Unit 2 Wildlife protection教学设计，共7页。

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The Clrad River is the lifebld f the American Suthwest. It supplies water t mre than 36 millin peple, has changed the desert int farmland, and allws cities like Ls Angeles, Phenix, and Las Vegas t develp. But satisfying the regin's need fr water has cme at a price.
The river nce traveled all the way frm Clrad's Rcky Muntains t the Gulf f Califrnia. Nw, dams cntrl the river's water fr human use. As a result,the river n lnger reaches the cean. Withut water,the delta(三角洲）at the river's muth has becme dry and pr.
T bring the delta back t life, engineers recently pened the Mrels Dam near the US-Mexic brder t free a temprary burst f water. This pulse flw allwed the Clrad River t reach the sea fr the first time in16 years, helping the river's delta cme alive.
The dams built by the US gvernment frm a system f man-made lakes. These lakes can stre fur times the river's yearly flw. "The lakes are like the river basin's bank accunts,"says Taylr Hawes. "They prvide a place t save up water fr nt-s-rainy days-like right nw."
In wetter times, n and ff since the 1960s, the Clrad River managed t cmplete its jurney t the sea. During thse rare times, spring flds temprarily brught life back t the delta. Seeing the difference a little water culd make gave scientists the idea fr this year's pulse flw.
" Just add water and yu can get an amazing recvery , " says Elise Kendy . " The prject serves as a mdel f hw t manage rivers sustainably(可持续地）fr bth peple and nature.A lt f rivers in the West have prblems. We used them t make the deserts blm and build cities. We didn't think abut the envirnment. But it's pssible t restre them. If we can d it in the Clrad River Delta, we can d it anywhere."
1.What can we learn frm the first tw paragraphs?
A. The Gulf f Califrnia is flding
B. The Clrad River's delta is dying.
C. The American Suthwest is becming pr.
D. The water in the Clrad River is running ut.
2. What des " bank accunts " mean in Paragraph 4 ?
A. Lakes can stre much f the river's water.
B. Many banks prvide mney t build dams.
C. The mney made frm the lakes is kept in banks.
D. Peple can brrw mney frm banks t buy lake water.
3 . What des Elise Kendy want t express ?
A. Restring deserts is sustainable fr nature.
B. Many cities are built n deserts in the West.
C. Rivers in the West have been plluted seriusly
D. Envirnmental prtectin must g with develpment.
4 . What did the passage mainly talk abut ?
A. An effrt t prtect the Clrad River frm drying.
B. An experiment t make the Clrad River flw freely.
C. A prject t bring the Clrad River Delta back t life.
D. A way t make full use f the water frm the Clrad River.
II.完形填空
The small twn f Rjukan in Nrway is situated between several muntains and des nt get direct sunlight frm late September t mid-March-nearly six mnths ut f the year.
"Of curse, we 5_____ it when the sun is shining," says Karin R, wh wrks fr the twn's turism ffice. "We see the sky is 6______, but dwn in the valley it's darker-it's like n a cludy day."
But that 7______ when a system f high-tech 8______ was intrduced t reflect sunlight frm neighbring peaks(山峰）int the valley belw. Wednesday, residents(居民）f Rjukan 9______ their very first ray f winter sunshine: A rw f reflective bards n a nearby muntainside were put t 10_____. The mirrrs are cntrlled by a cmputer that 11______ them t turn alng with the sun thrughut the day and t clse during windy weather. They reflect a cncentrated beam(束）f light nt the twn's central 12_______, creating an area f sunlight rughly 600 square meters. When the light 13_______, Rjukan residents gathered tgether.
"Peple have been 14______ there and standing there and taking 15______ f each ther, "R says." The twn square was ttally 16_____. I think almst all the peple in the twn were there." The 3,500 residents cannt all 17 _____the sunshine at the same time. Hwever, the new light feels like mre than enugh fr the twn's 18 ______residents.
"It's nt very big," she says," but it is enugh when we are 19______."
B. believeC. hearD. ntice
B. blueC. highD. wide
B. changedC. happenedD. mattered
B. telescpesC. mirrrsD. cameras
B. frecastedC. receivedD. imagined
B. riskC. restD. use
B. directsC. predictsD. fllws
B. hallC .squareD. street
B. returnedC. fadedD. stpped
B. hidingC. campingD. sitting
B. ntesC. careD. hld
16 . A . newB. fullC. flatD. silent
17 . A . blckB. avidC. enjyD. stre
B. energy-savingC. weather-beaten D. sun-starved
B. waitingC. watchingD. sharing
Ⅲ、语法填空
We always have clrful dreams. When peple 20______ (face)with a setback(挫折）,mst f them will feel sad and cmplain abut it. Whenever there is 21______ cmpetitin, I wuld like t take part in it, but 22______ (fail) make me upset.
One rainy day after I had failed nce mre,I walked alng a path and unfrtunately I fell dwn. I burst int tears. Fr a lng time, I just sat where I fell dwn. 23_____ (lk) at the ftprints I had left behind, I thught f walking n the path in sunshine.
Thinking f that, an idea24_____ (strike) me. There will be n ftprints 25____ (leave) n sunny days,but n rainy days there will be. The26_______(heavily)we fall dwn, the deeper ur ftprints will be.
Certainly, a smth life is what we lng fr, but hw can we see the rainbw 27______ experiencing a rainy day? Frustratin is sure t slw ur advancement,28______ because f it, each f ur steps leaves a print. Thse wh live 29______ (smth) can leave nthing behind. They can never experience the same enjyment as thse wh succeed after having failed fr many times.
Ⅰ、【答案】1.B 2.A 3.D 4.C
【分析】这是一篇说明文。由于水坝控制水流，科罗拉多河河口三角洲已经变得干酒。最近一项计划使该河三角洲恢复生机，这一事件引发了人们对可持续发展的思考。
1.考查推理判断。通过文章的前两段，尤其是第二段中的"As a delta(三角洲）at the river's muth has becme dry and pr"可知，由于没有了水的流入，科罗拉多河河口三角洲已经变得干個和贫穷，故可推知此三角洲正在消失。故选B项。
2.A 考查细节理解。由第四段中的"These lakes can stre fur times the river's yearly flw. 'The lakes are like the river basin's bank up water fr nt-s-rainy days"可知，这些湖泊就像河流流域的”银行账户”一样可以存储大量的水。故选A项。
3.考查推理判断。由最后一段的内容，尤其是"The prject serves as a mdel f hw t manage rivers sustainably(可持续地）fr bth peple and nature"可知，该项目为如何可持续地管理河流以使其同时服务于人与自然树立了榜样。由此可推知，发展（经济）的同时也要保护环境。故选D项。
4.考查主旨大意。由于水坝控制水流，科罗拉多河河口三角洲变得干洞。最近工程师开启堤坝，让三角洲恢复了生机。故C项”一个让科罗拉多河河口三角洲恢复生机的项目”符合题意。故选C项。
Ⅱ、【答案】5.D 6.B 7.B 8.C 9.C 10.D 11.B 12.C 13.A 14.D 15.A
16.B 17.C 18.D 19.D
【分析】受周围地势的限制，挪威的留坎小镇在每年九月底到次年三月中旬将近六个月的时间里都享受不到阳光。但是，一组高科技镜面通过反射原理让小镇居民第一次感受到了冬日里的暖阳。人们聚在广场上享受着阳光，恒意地生活着。
5. 根据空后的when the sun is shining和下文的We see the sky is——并结合语境可知，此处指虽然小镇有近半年的时间没有阳光照射，但是当太阳照耀时，小镇的人是能看见太阳和蓝的。ntice意为“看见”，符合语境。fear意为“害怕”；believe意为“相信”；hear意为“听到”。
6.根据空后的but和darker可知，设空处意思与darker相反，根据首段对留坎小镇的地形描述可知，小镇在群山之中，小镇里的居民仰头可以看见蓝天，但是山谷里却是阴暗的。blue意为“蓝色的”，符合语境。
7.空前But为表转折的提示词，表示有变化发生。change意“改变”，符合语境。help意为“帮助”；happen意为“发生”；matter意为“有关系”
8.根据空后的关键词reflect和第6空后的mirrrs可知，此处表示小镇引进了一组高科技镜面。mirrr意为“镜子”，符合语境cmputer意为“电脑”；telescpe意为“望远镜”；camera意为“照相机”。
9.根据上文可知，镜面系统将安装在周边山峰，从山峰将阳光反射到小镇。此处表示小镇的居民在周三收到了第一缕冬日阳光。receive意为“收到”，符合语境。remember意为“记得”；frecast意为“预报”；imagine意为“想象”。
10.根据第三段第一句中的a system f high-tech _______was intrduced 和空前的 residents f Rjukan ____ their very fir ray f winter sunshine可知，此处指的是一组高科技反射镜面被投入使用。put sth t use意为“将某物投入使用”，符合语境。
11.根据空前的The mirrrs are cntrlled by a cmputer和空后的t turn alng with the sun thrughut the day and t clse duri windy weather可知，电脑的作用是来控制、管理这组反射镜面的。direct意为“指挥；管理”，符合语境。frbid意为“禁止”；predict意为“预言”；fllw意为“跟随”。
12.根据空后的creating an area f sunlight rughly 600 square meters和第四段中的The twn square可知，这组镜面将光束集中反射到小镇的中心广场，光照的面积大约为600平方米。square意为“广场”，符合语境。library意为“图书馆”；hall意为“大厅”；street意为“街道”。
13.根据上下文语境及设空处后的Rjukan residents gathered tgether可知，小镇居民齐聚在广场的时候应是有阳光出现的时候。appear意为“出现”，符合语境。return意为“返回”；fade意为“逐渐消失”；stp意为“停止”。
14. 根据空后的standing there and taking___f each ther可知，此处描述人们相聚在广场时热闹的场景。sit意为“坐”，符合语境。drive意为“驾驶”；hide意为“躲藏”；camp意为“宿营”。
15.设空处所在句主要描述小镇居民相聚在有阳光的广场上的场景。take pictures f sb意为“给某人拍照”；take ntes f意为“记录”，多接物作宾语；take care f意为“照顾”；take hld f意为“握住；抓住不放”。根据语境并结合四个选项可知，A项符合语境。
16.根据下文的I think almst all the peple in the twn were there.可知，有阳光的时候，几乎小镇上所有的居民都汇集到场上了。故可推断此处表示这个小镇广场上挤满了人。full意为“满的”，符合语境。new意为“新的”；flat意为“平的”；silent意为“寂静的”。
17. 上文提到光照的面积只有大约600平方米，而空前却说小镇有3,500人，故可推断出此处表示所有的居民不可能同时享受到阳光。enjy意为“享受”，符合语境。blck意为“阻挡”；avid意为“避开”；stre意为“储存”。
18. 由上文可知，小镇的居民一年中有将近六个月是享受不到阳光的。sun-starved意为“缺乏阳光的”，符合语境。nature lving意为“热爱自然的”；energy-saving意为“节能的”；weather-beaten意为“饱经风霜的”。
19.由上文提到的大约600平方米的照射面积不能让所有居民同时享受阳光可知，只有当居民轮流站在阳光下大家才能都享受到冬日的暖阳，从而推断出此处表示“分享”。share意为“分享”，符合语境。try意为“尝试”；wait意为“等待”；watch意为“观看”。
Ⅲ、【答案】20.are faced 21.a 22.failures 23.Lking 24.struck 25.left 27.withut 28.but 29.smthly
【分析】本文为夹叙夹议类文章。作者将雨天在泥泞的道路上留下脚印作为切入点，讲述了在人生的道路上，每个遭遇挫折的人都会留下自己的脚印。
考查动词的时态、语态和主谓一致。根据语境可知，此处陈述的是客观事实，应用一般现在时；be faced with面对”为固定用法且主语peple是集合名词，故填are faced
考查冠词。句中cmpetitin作”比赛”讲，为可数名词，表示泛指，且其发音以辅音音素开头，故应在前面加不定冠词a。
22.考查名词。分析句子结构可知，该空在句中作主语，故应填名词failure;又因为谓语动词make为复数形式，故应用failures。
23.考查非谓语动词。分析句子结构可知，该空在句中作伴随状语，且lk与句子主语I之间为主动关系，故应用现在分词。
24.考查动词的时态。根据语境可知，此处陈述的是过去的情况，应用一般过去时。
25.考查非谓语动词。分析句子结构可知，该空在句中作定语，修饰 ftprints;且leave和ftprints之间为被动关系，故应用过去分词。
26.考查固定句型。由空后的the deeper可知，此处应该用所给词的比较级形式构成"The+比较级...,the+比较级..."句型。
27.考查介词。一帆风顺的人生是我们都渴望的，但没有经历下雨天，我们如何才能够见到彩虹呢？故此处应填withut。
28.考查连词。挫折一定会放慢我们前进的步伐，但正是因为挫折，我们每前进一步才能留下印记。空处前后为转折关系，故应用but。
29.考查副词。句中live为动词，应用副词修饰，故填smthly。