初中英语外研版（2024）七年级下册（2024）Understanding ideas单元测试当堂达标检测题

这是一份初中英语外研版（2024）七年级下册（2024）Understanding ideas单元测试当堂达标检测题，共18页。试卷主要包含了单项选择，完形填空，阅读理解，词汇运用，书面表达等内容，欢迎下载使用。
学校：__________________ 姓名：__________________ 成绩：__________________
一、单项选择
1. My hmetwn is famus ____ its beautiful muntains and clear waters.
A. fr
B. as
C. t
D. with
The clr f the sky is ____ blue.
A. a kind f
B. kinds f
C. kind f
D. all kinds f
The muntains in my hmetwn are ____ than thse in ther places.
A. high
B. higher
C. highest
D. the highest
There are ____ flwers in the garden.
A. a lt
B. a lt f
C. lt f
D. lts
The Dead Sea is ____ saltier than any ther sea.
A. very
B. much
C. mre
D. t
The rainfrest is the nly hme fr many plants and animals, we shuld ____ it.
A. prtect
B. pllute
C. destry
D. waste
Peple are cutting dwn trees in the frest, ____ the animals are lsing their hmes.
A. because
B. s
C. but
D. r
The glacier is ____ beautiful that many turists cme t visit it.
A. s
B. such
C. very
D. t
The water in the lake is very clear, yu can see ____ fish in it.
A. hundred f
B. hundreds f
C. tw hundreds
D. tw hundreds f
We shuld stp climate change, ____ the earth will becme mre and mre beautiful.
A. s
B. because
C. but
D. r
The natinal park is a great place ____ nature.
A. t enjy
B. enjy
C. enjying
D. enjyed
The sunset in my hmetwn is ____ than that in the city.
A. mre beautiful
B. beautiful
C. mst beautiful
D. the mst beautiful
The plants in the rainfrest are very ____ t the envirnment.
A. use
B. used
C. useful
D. useless
The muntains in the area are cvered with ____ snw in winter.
A. white
B. a white
C. the white
D. whites
The natural wnder is ____ amazing that peple can't believe their eyes.
A. s
B. such
C. very
D. t
二、完形填空
My hmetwn is in a very special place. It is lcated n the 1 . The scenery here is truly amazing. When yu lk arund, yu can see white 2 flating in the blue sky like sft cttn balls. The muntains stand tall and 3 under the sunlight, just like huge white ltus flwers.
The 4 here is als very unique. There are s many different shades f blue in the rivers and lakes. It's hard t describe hw beautiful it is. The water is s clear that yu can see the bttm in sme places. And the grasslands, frests, and fields are all 5 . That's my favrite clr because it represents hpe and life.
Trains are running thrugh the plateau, which adds a mdern tuch t this natural beauty. They seem t be a part f the landscape, 6 with the surrunding nature harmniusly.
Hwever, nt all natural wnders are in such a gd state. Take the Dead Sea fr example. It's nt really a sea but a 7 . It used t be very large and beautiful, but nw it's facing a big prblem. Peple take t much water frm the rivers that flw int it, and its water level is ging dwn. If this cntinues, it may 8 within the next 100 years.
Anther example is the rainfrest in Madagascar. It's the hme f many plants and animals. But peple are cutting dwn the trees fr 9 and t make space fr farming. This is making the rainfrest disappear. We shuld knw that these natural wnders are crying fr help. We need t d smething t prtect them.
We shuld 10 that nature is a precius gift. We can start frm small things, like reducing waste and saving water. Let's wrk tgether t make sure that these amazing natural wnders will always be there fr us and fr future generatins t enjy.
A. plain B. plateau C. valley D. muntain
A. cluds B. birds C. kites D. ballns
A. darkly B. brightly C. weakly D. sftly
A. sil B. sand C. water D. stne
A. white B. blue C. green D. yellw
A. cnnecting B. cmpeting C. cmparing D. cntrasting
A. river B. lake C. cean D. pnd
A. dry up B. fill up C. warm up D. cl dwn
A. fd B. fun C. wd D. space
A. frget B. remember C. ignre D. destry
三、阅读理解
（一）
The Amazn Rainfrest is ne f the mst amazing natural wnders in the wrld. It is lcated in Suth America and cvers a large area.
The rainfrest is hme t cuntless species f plants and animals. Many f these species are nt fund anywhere else n Earth. The plants in the Amazn Rainfrest are very diverse. There are tall trees that frm a dense canpy, and underneath there are smaller plants and bushes.
The animals in the rainfrest are als very special. There are mnkeys, jaguars, snakes, and many kinds f birds. These animals have adapted t the unique envirnment f the rainfrest.
Hwever, the Amazn Rainfrest is facing serius threats. Peple are cutting dwn trees fr timber and t clear land fr farming and cattle ranching. This is destrying the habitats f many animals and plants. In additin, the illegal hunting f animals is als a prblem.
We must take actin t prtect the Amazn Rainfrest. We can supprt cnservatin rganizatins and encurage peple t use sustainable prducts. If we dn't act nw, this precius natural wnder may disappear frever.
Where is the Amazn Rainfrest lcated?
A. In Africa.
B. In Asia.
C. In Suth America.
D. In Nrth America.
Why is the Amazn Rainfrest imprtant?
A. Because it has a lt f tall trees.
B. Because it is hme t many unique species f plants and animals.
C. Because it is a gd place fr farming.
D. Because it is a turist attractin.
What are the threats t the Amazn Rainfrest?
A. Only cutting dwn trees.
B. Only illegal hunting.
C. Cutting dwn trees and illegal hunting.
D. Climate change.
What can we d t prtect the Amazn Rainfrest?
A. Cut dwn mre trees.
B. Hunt mre animals.
C. Supprt cnservatin rganizatins and use sustainable prducts.
D. Ignre the prblem.
（二）
Munt Everest is the highest muntain in the wrld. It is lcated in the Himalayas n the brder between Nepal and China.
Climbing Munt Everest is a great challenge fr many muntaineers. The weather cnditins n the muntain are extremely harsh. There are strng winds, lw temperatures, and thin air.
Hwever, despite the difficulties, many peple still attempt t climb it. They are attracted by the beauty and the sense f achievement that cmes with reaching the summit.
In recent years, the number f climbers has increased. This has led t sme prblems, such as vercrwding n the muntain and envirnmental pllutin. Sme climbers leave their trash n the muntain, which is harmful t the envirnment.
We shuld respect nature and prtect the envirnment when climbing Munt Everest. We shuld als fllw the rules and regulatins set by the authrities. Only in this way can we ensure the sustainable develpment f muntaineering activities and prtect this magnificent natural wnder.
5. Where is Munt Everest lcated?
A. In Nepal nly.
B. In China nly.
C. On the brder between Nepal and China.
D. In India.
6. Why d peple climb Munt Everest?
A. Because it is easy.
B. Because they want t challenge themselves and experience the sense f achievement.
C. Because they dn't like ther muntains.
D. Because they want t make mney.
7. What are the prblems caused by the increasing number f climbers?
A. Only vercrwding.
B. Only envirnmental pllutin.
C. Overcrwding and envirnmental pllutin.
D. Climate change.
8. What shuld we d when climbing Munt Everest?
A. Leave trash n the muntain.
B. Ignre the rules and regulatins.
C. Respect nature and prtect the envirnment and fllw the rules.
D. Climb withut permissin.
（三）
The Grand Canyn is a famus natural wnder in the United States. It is a huge canyn that was frmed by the Clrad River ver millins f years.
The canyn is very deep and wide. It is a great place fr sightseeing. Yu can see different layers f rcks that tell the stry f the Earth's histry. The clrs f the rcks are als very beautiful, especially at sunrise and sunset.
There are many activities that yu can d at the Grand Canyn. Yu can g hiking alng the trails, take a helicpter tur t see the whle canyn frm abve, r g rafting n the Clrad River.
Hwever, like many ther natural wnders, the Grand Canyn is als facing sme threats. The increasing number f turists is putting pressure n the envirnment. There is als the prblem f pllutin frm human activities.
We shuld take measures t prtect the Grand Canyn. We can start by reducing ur waste and fllwing the park's regulatins. We shuld als encurage thers t d the same. Only in this way can we preserve this amazing natural wnder fr future generatins.
9. Hw was the Grand Canyn frmed?
A. By an earthquake.
B. By a vlcan eruptin.
C. By the Clrad River ver millins f years.
D. By human activities.
10. What can yu see at the Grand Canyn?
A. Only deep valleys.
B. Different layers f rcks and beautiful clrs.
C. Only a big river.
D. Tall muntains.
11. What activities can yu d at the Grand Canyn?
A. Only hiking.
B. Hiking, helicpter tur, and rafting.
C. Only rafting.
D. Only taking pictures.
12. What are the threats t the Grand Canyn?
A. Only the increasing number f turists.
B. Only pllutin frm human activities.
C. The increasing number f turists and pllutin frm human activities.
D. Climate change.
13. Hw can we prtect the Grand Canyn?
A. By increasing the number f turists.
B. By leaving mre trash.
C. By reducing waste and fllwing park regulatins and encuraging thers t d the same.
D. By building mre htels and restaurants near it.
What makes the Grand Canyn a great place fr sightseeing?
A. Its deep and wide shape.
B. The different layers f rcks and beautiful clrs.
C. The varius activities available.
D. All f the abve.
Why is it imprtant t prtect the Grand Canyn?
A. Because it is a surce f incme fr the lcal area.
B. Because it is a place fr peple t have fun.
C. Because it is a precius natural wnder that tells the stry f the Earth's histry and shuld be preserved fr future generatins.
D. Because it is famus.
四、词汇运用
（一）根据首字母或汉语提示完成单词
1. The grassland is very v____ fr animals t live n.（valuable）
The l____ in the park are very beautiful in autumn.（leaves）
We shuld s____ water because it is a precius resurce.（save）
The clr f the sunset is very r____.（red）
The muntains in the distance are c____ with snw.（cvered）
The river is the b____ f the tw villages.（bundary）
The air in the frest is very f____.（fresh）
The flwers in the garden are very c____.（clrful）
The natural park is a gd place t e____ nature.（enjy）
The lake is very d____, yu can see the bttm clearly.（deep）
（二）用所给单词的适当形式填空
1. The muntain is much ____ (high) than that ne.
There are many ____ (difference) kinds f plants in the frest.
The sunset is ne f the mst ____ (beauty) sights I have ever seen.
The park is a gd place fr peple ____ (relax).
We shuld prtect the envirnment and make it ____ (gd).
五、书面表达
题目：A Natural Wnder I Have Visited
要求：1. 语言表达准确，语意通顺、连贯；
2. 书写工整、规范；
3. 根据所给题目，写一篇不少于 80 词的短文，介绍你曾经参观过的一处自然奇观，包括它的位置、特点以及你的感受。












外研版七年级下册 新教材
Unit 5 Amazing nature 单元测试卷
学校：__________________ 姓名：__________________ 成绩：__________________
一、单项选择
1. My hmetwn is famus ____ its beautiful muntains and clear waters.
A. fr
B. as
C. t
D. with
答案：A。解析：be famus fr 表示 “因…… 而著名”，“我的家乡因美丽的山川和清澈的水而著名”，强调出名的原因，所以选 A。be famus as 表示 “作为…… 而著名”；be famus t 表示 “对…… 来说很著名”；be famus with 搭配错误。
The clr f the sky is ____ blue.
A. a kind f
B. kinds f
C. kind f
D. all kinds f
答案：C。解析：kind f 表示 “有点儿，稍微”，可修饰形容词，“天空的颜色有点蓝”，符合语境。a kind f 表示 “一种”；kinds f 和 all kinds f 表示 “各种各样的”，均不符合句子意思，所以选 C。
The muntains in my hmetwn are ____ than thse in ther places.
A. high
B. higher
C. highest
D. the highest
答案：B。解析：than 是比较级的标志词，high 的比较级是 higher，“我家乡的山比其他地方的山更高”，所以选 B。high 是原级；highest 是最高级，但前面需要加 the；the highest 是最高级形式，这里是比较级，所以 A、C、D 选项错误。
There are ____ flwers in the garden.
A. a lt
B. a lt f
C. lt f
D. lts
答案：B。解析：a lt f = lts f，表示 “许多”，修饰可数名词复数或不可数名词，“花园里有许多花”，所以选 B。a lt 表示 “很，非常”，修饰动词、形容词或副词；lt f 和 lts 形式错误。
The Dead Sea is ____ saltier than any ther sea.
A. very
B. much
C. mre
D. t
答案：B。解析：much 可以修饰比较级，表示 “…… 得多”，“死海比其他任何海都咸得多”，所以选 B。very、t 不能修饰比较级；mre 本身就是比较级，不能再修饰比较级，所以 A、C、D 选项错误。
The rainfrest is the nly hme fr many plants and animals, we shuld ____ it.
A. prtect
B. pllute
C. destry
D. waste
答案：A。解析：根据 “雨林是许多动植物的唯一家园” 可知我们应该保护它，prtect 表示 “保护”，所以选 A。pllute 表示 “污染”；destry 表示 “破坏”；waste 表示 “浪费”，均不符合语境。
Peple are cutting dwn trees in the frest, ____ the animals are lsing their hmes.
A. because
B. s
C. but
D. r
答案：B。解析：前半句 “人们在森林里砍伐树木” 导致了后半句 “动物正在失去家园” 的结果，s 表示因果关系，“所以”，所以选 B。because 表示原因；but 表示转折；r 表示选择，所以 A、C、D 选项错误。
The glacier is ____ beautiful that many turists cme t visit it.
A. s
B. such
C. very
D. t
答案：A。解析： 表示 “如此…… 以至于……”，s 修饰形容词或副词，“冰川如此美丽以至于许多游客来参观”，所以选 A。such 修饰名词；very 表示 “非常”；t 表示 “太”，均不符合该句型结构，所以 B、C、D 选项错误。
The water in the lake is very clear, yu can see ____ fish in it.
A. hundred f
B. hundreds f
C. tw hundreds
D. tw hundreds f
答案：B。解析：hundreds f 表示 “数以百计的，成百上千的”，是固定短语，“湖里的水很清澈，你可以看到成百上千条鱼”，所以选 B。hundred 前有具体数字时，hundred 用单数形式，且后面不接 f，所以 C、D 选项错误；A 选项形式错误。
We shuld stp climate change, ____ the earth will becme mre and mre beautiful.
A. s
B. because
C. but
D. r
答案：A。解析：前半句 “我们应该阻止气候变化” 会带来后半句 “地球会变得越来越美丽” 的结果，s 表示因果关系，“所以”，所以选 A。because 表示原因；but 表示转折；r 表示选择，所以 B、C、D 选项错误。
The natinal park is a great place ____ nature.
A. t enjy
B. enjy
C. enjying
D. enjyed
答案：A。解析：a great place t d sth 表示 “一个做某事的好地方”，这里用动词不定式 t enjy 作后置定语，“国家公园是一个欣赏自然的好地方”，所以选 A。enjy 是原形；enjying 是现在分词；enjyed 是过去式和过去分词，均不符合语法。
The sunset in my hmetwn is ____ than that in the city.
A. mre beautiful
B. beautiful
C. mst beautiful
D. the mst beautiful
答案：A。解析：than 是比较级的标志词，beautiful 的比较级是 mre beautiful，“我家乡的日落比城市里的更美丽”，所以选 A。beautiful 是原级；mst beautiful 是最高级，但前面需要加 the；the mst beautiful 是最高级形式，这里是比较级，所以 B、C、D 选项错误。
The plants in the rainfrest are very ____ t the envirnment.
A. use
B. used
C. useful
D. useless
答案：C。解析：be useful t 表示 “对…… 有用”，“雨林里的植物对环境非常有用”，所以选 C。use 是动词 “使用”；used 是 use 的过去式或过去分词，也可作形容词表示 “二手的，用过的”；useless 表示 “无用的”，均不符合语境。
The muntains in the area are cvered with ____ snw in winter.
A. white
B. a white
C. the white
D. whites
答案：A。解析：这里表示 “白色的雪”，不需要加冠词，直接用形容词 white 修饰名词 snw，“这个地区的山在冬天覆盖着白雪”，所以选 A。a white 表示 “一个白色的”；the white 表示特指的白色；whites 复数形式错误。
The natural wnder is ____ amazing that peple can't believe their eyes.
A. s
B. such
C. very
D. t
答案：A。解析： 表示 “如此…… 以至于……”，s 修饰形容词 amazing，“这个自然奇观如此惊人以至于人们不敢相信自己的眼睛”，所以选 A。such 修饰名词；very 表示 “非常”；t 表示 “太”，均不符合该句型结构，所以 B、C、D 选项错误。
二、完形填空
My hmetwn is in a very special place. It is lcated n the 1 . The scenery here is truly amazing. When yu lk arund, yu can see white 2 flating in the blue sky like sft cttn balls. The muntains stand tall and 3 under the sunlight, just like huge white ltus flwers.
The 4 here is als very unique. There are s many different shades f blue in the rivers and lakes. It's hard t describe hw beautiful it is. The water is s clear that yu can see the bttm in sme places. And the grasslands, frests, and fields are all 5 . That's my favrite clr because it represents hpe and life.
Trains are running thrugh the plateau, which adds a mdern tuch t this natural beauty. They seem t be a part f the landscape, 6 with the surrunding nature harmniusly.
Hwever, nt all natural wnders are in such a gd state. Take the Dead Sea fr example. It's nt really a sea but a 7 . It used t be very large and beautiful, but nw it's facing a big prblem. Peple take t much water frm the rivers that flw int it, and its water level is ging dwn. If this cntinues, it may 8 within the next 100 years.
Anther example is the rainfrest in Madagascar. It's the hme f many plants and animals. But peple are cutting dwn the trees fr 9 and t make space fr farming. This is making the rainfrest disappear. We shuld knw that these natural wnders are crying fr help. We need t d smething t prtect them.
We shuld 10 that nature is a precius gift. We can start frm small things, like reducing waste and saving water. Let's wrk tgether t make sure that these amazing natural wnders will always be there fr us and fr future generatins t enjy.
A. plain B. plateau C. valley D. muntain
A. cluds B. birds C. kites D. ballns
A. darkly B. brightly C. weakly D. sftly
A. sil B. sand C. water D. stne
A. white B. blue C. green D. yellw
A. cnnecting B. cmpeting C. cmparing D. cntrasting
A. river B. lake C. cean D. pnd
A. dry up B. fill up C. warm up D. cl dwn
A. fd B. fun C. wd D. space
A. frget B. remember C. ignre D. destry
答案及解析
1.答案：B
解析：根据后文对家乡景色的描述，以及提到的 “My hmetwn is n the Qinghai - Tibet Plateau.”，可知这里应选 plateau（高原），所以选 B。
2.答案：A
解析：在天空中像柔软棉球一样漂浮的白色物体应该是云（cluds），所以选 A。
3.答案：B
解析：根据 “The muntains stand tall and... under the sunlight, just like huge white ltus flwers.” 可知阳光照耀下山脉应该是明亮地（brightly）矗立着，所以选 B。
4.答案：C
解析：后文提到河流和湖泊中有很多不同蓝色色调，可知这里说的是水（water）很独特，所以选 C。
5.答案：C
解析：根据前文对家乡景色的描述以及 “That's my favrite clr because it represents hpe and life.”，结合教材中对家乡绿色的描述，可知这里说的是绿色（green），所以选 C。
6.答案：A
解析：火车贯穿高原，与周围自然和谐连接（cnnecting），符合语境，所以选 A。
7.答案：B
解析：根据 “The Dead Sea culd die! I'm nt a sea but a lake.” 可知死海实际上是个湖（lake），所以选 B。
8.答案：A
解析：因为死海的水位在下降，如果继续这样下去，它可能会干涸（dry up），所以选 A。
9.答案：C
解析：人们砍伐树木通常是为了获取木材（wd），所以选 C。
10.答案：B
解析：根据 “We shuld... that nature is a precius gift.” 可知我们应该记住（remember）大自然是珍贵的礼物，所以选 B。
三、阅读理解
（一）
The Amazn Rainfrest is ne f the mst amazing natural wnders in the wrld. It is lcated in Suth America and cvers a large area.
The rainfrest is hme t cuntless species f plants and animals. Many f these species are nt fund anywhere else n Earth. The plants in the Amazn Rainfrest are very diverse. There are tall trees that frm a dense canpy, and underneath there are smaller plants and bushes.
The animals in the rainfrest are als very special. There are mnkeys, jaguars, snakes, and many kinds f birds. These animals have adapted t the unique envirnment f the rainfrest.
Hwever, the Amazn Rainfrest is facing serius threats. Peple are cutting dwn trees fr timber and t clear land fr farming and cattle ranching. This is destrying the habitats f many animals and plants. In additin, the illegal hunting f animals is als a prblem.
We must take actin t prtect the Amazn Rainfrest. We can supprt cnservatin rganizatins and encurage peple t use sustainable prducts. If we dn't act nw, this precius natural wnder may disappear frever.
Where is the Amazn Rainfrest lcated?
A. In Africa.
B. In Asia.
C. In Suth America.
D. In Nrth America.
答案：C。解析：文中明确提到 “It is lcated in Suth America”，答案是 C。A 选项 “非洲”；B 选项 “亚洲”；D 选项 “北美洲” 均不符合原文。
Why is the Amazn Rainfrest imprtant?
A. Because it has a lt f tall trees.
B. Because it is hme t many unique species f plants and animals.
C. Because it is a gd place fr farming.
D. Because it is a turist attractin.
答案：B。解析：根据 “The rainfrest is hme t cuntless species f plants and animals. Many f these species are nt fund anywhere else n Earth.” 可知亚马逊雨林重要是因为它是许多独特动植物的家园，答案是 B。A 选项 “有很多高大的树木” 不全面；C 选项 “是个好的耕种地方” 与原文保护雨林相悖；D 选项 “是个旅游景点” 不是其重要的主要原因。
What are the threats t the Amazn Rainfrest?
A. Only cutting dwn trees.
B. Only illegal hunting.
C. Cutting dwn trees and illegal hunting.
D. Climate change.
答案：C。解析：文中提到 “Peple are cutting dwn trees fr timber and t clear land fr farming and cattle ranching. This is destrying the habitats f many animals and plants. In additin, the illegal hunting f animals is als a prblem.”，可知威胁包括砍伐树木和非法捕猎，答案是 C。A、B 选项不全面；D 选项 “气候变化” 未提及。
What can we d t prtect the Amazn Rainfrest?
A. Cut dwn mre trees.
B. Hunt mre animals.
C. Supprt cnservatin rganizatins and use sustainable prducts.
D. Ignre the prblem.
答案：C。解析：根据 “We can supprt cnservatin rganizatins and encurage peple t use sustainable prducts.” 可知我们可以支持保护组织和使用可持续产品来保护雨林，答案是 C。A、B 选项会加剧破坏；D 选项 “忽视问题” 不可取。
（二）
Munt Everest is the highest muntain in the wrld. It is lcated in the Himalayas n the brder between Nepal and China.
Climbing Munt Everest is a great challenge fr many muntaineers. The weather cnditins n the muntain are extremely harsh. There are strng winds, lw temperatures, and thin air.
Hwever, despite the difficulties, many peple still attempt t climb it. They are attracted by the beauty and the sense f achievement that cmes with reaching the summit.
In recent years, the number f climbers has increased. This has led t sme prblems, such as vercrwding n the muntain and envirnmental pllutin. Sme climbers leave their trash n the muntain, which is harmful t the envirnment.
We shuld respect nature and prtect the envirnment when climbing Munt Everest. We shuld als fllw the rules and regulatins set by the authrities. Only in this way can we ensure the sustainable develpment f muntaineering activities and prtect this magnificent natural wnder.
5. Where is Munt Everest lcated?
A. In Nepal nly.
B. In China nly.
C. On the brder between Nepal and China.
D. In India.
答案：C。解析：文中提到 “It is lcated in the Himalayas n the brder between Nepal and China.”，答案是 C。A、B 选项不全面；D 选项 “印度” 错误。
6. Why d peple climb Munt Everest?
A. Because it is easy.
B. Because they want t challenge themselves and experience the sense f achievement.
C. Because they dn't like ther muntains.
D. Because they want t make mney.
答案：B。解析：根据 “They are attracted by the beauty and the sense f achievement that cmes with reaching the summit.” 可知人们攀登珠穆朗玛峰是因为想挑战自己并体验成就感，答案是 B。A 选项 “容易” 与原文困难相悖；C 选项 “不喜欢其他山” 未提及；D 选项 “想赚钱” 未提及。
7. What are the prblems caused by the increasing number f climbers?
A. Only vercrwding.
B. Only envirnmental pllutin.
C. Overcrwding and envirnmental pllutin.
D. Climate change.
答案：C。解析：文中提到 “This has led t sme prblems, such as vercrwding n the muntain and envirnmental pllutin.”，答案是 C。A、B 选项不全面；D 选项 “气候变化” 未提及。
8. What shuld we d when climbing Munt Everest?
A. Leave trash n the muntain.
B. Ignre the rules and regulatins.
C. Respect nature and prtect the envirnment and fllw the rules.
D. Climb withut permissin.
答案：C。解析：根据 “We shuld respect nature and prtect the envirnment when climbing Munt Everest. We shuld als fllw the rules and regulatins set by the authrities.” 可知攀登时应尊重自然、保护环境并遵守规则，答案是 C。A、B、D 选项均是错误行为。
（三）
The Grand Canyn is a famus natural wnder in the United States. It is a huge canyn that was frmed by the Clrad River ver millins f years.
The canyn is very deep and wide. It is a great place fr sightseeing. Yu can see different layers f rcks that tell the stry f the Earth's histry. The clrs f the rcks are als very beautiful, especially at sunrise and sunset.
There are many activities that yu can d at the Grand Canyn. Yu can g hiking alng the trails, take a helicpter tur t see the whle canyn frm abve, r g rafting n the Clrad River.
Hwever, like many ther natural wnders, the Grand Canyn is als facing sme threats. The increasing number f turists is putting pressure n the envirnment. There is als the prblem f pllutin frm human activities.
We shuld take measures t prtect the Grand Canyn. We can start by reducing ur waste and fllwing the park's regulatins. We shuld als encurage thers t d the same. Only in this way can we preserve this amazing natural wnder fr future generatins.
9. Hw was the Grand Canyn frmed?
A. By an earthquake.
B. By a vlcan eruptin.
C. By the Clrad River ver millins f years.
D. By human activities.
答案：C。解析：文中提到 “It is a huge canyn that was frmed by the Clrad River ver millins f years.”，答案是 C。A 选项 “地震”；B 选项 “火山爆发”；D 选项 “人类活动” 均不符合原文。
10. What can yu see at the Grand Canyn?
A. Only deep valleys.
B. Different layers f rcks and beautiful clrs.
C. Only a big river.
D. Tall muntains.
答案：B。解析：根据 “Yu can see different layers f rcks that tell the stry f the Earth's histry. The clrs f the rcks are als very beautiful, especially at sunrise and sunset.” 可知能看到不同层的岩石和美丽的颜色，答案是 B。A、C、D 选项不全面。
11. What activities can yu d at the Grand Canyn?
A. Only hiking.
B. Hiking, helicpter tur, and rafting.
C. Only rafting.
D. Only taking pictures.
答案：B。解析：文中提到 “Yu can g hiking alng the trails, take a helicpter tur t see the whle canyn frm abve, r g rafting n the Clrad River.”，答案是 B。A、C、D 选项不全面。
12. What are the threats t the Grand Canyn?
A. Only the increasing number f turists.
B. Only pllutin frm human activities.
C. The increasing number f turists and pllutin frm human activities.
D. Climate change.
答案：C。解析：根据 “The increasing number f turists is putting pressure n the envirnment. There is als the prblem f pllutin frm human activities.” 可知威胁包括游客数量增加和人类活动造成的污染，答案是 C。A、B 选项不全面；D 选项 “气候变化” 未提及。
13. Hw can we prtect the Grand Canyn?
A. By increasing the number f turists.
B. By leaving mre trash.
C. By reducing waste and fllwing park regulatins and encuraging thers t d the same.
D. By building mre htels and restaurants near it.
答案：C。解析：文中提到 “We can start by reducing ur waste and fllwing the park's regulatins. We shuld als encurage thers t d the same.”，答案是 C。A 选项 “增加游客数量” 会加剧破坏；B 选项 “留下更多垃圾” 错误；D 选项 “在附近建造更多酒店和餐馆” 可能会对环境造成更大压力，均不符合保护大峡谷的措施。
What makes the Grand Canyn a great place fr sightseeing?
A. Its deep and wide shape.
B. The different layers f rcks and beautiful clrs.
C. The varius activities available.
D. All f the abve.
答案：D。解析：大峡谷深邃宽广的形状、不同层的岩石和美丽的颜色以及多样的活动都使其成为观光的好地方，A、B、C 选项都正确，所以答案是 D。
Why is it imprtant t prtect the Grand Canyn?
A. Because it is a surce f incme fr the lcal area.
B. Because it is a place fr peple t have fun.
C. Because it is a precius natural wnder that tells the stry f the Earth's histry and shuld be preserved fr future generatins.
D. Because it is famus.
答案：C。解析：根据 “It is a great place fr sightseeing. Yu can see different layers f rcks that tell the stry f the Earth's histry.” 以及 “We shuld take measures t prtect the Grand Canyn. Only in this way can we preserve this amazing natural wnder fr future generatins.” 可知保护大峡谷重要是因为它是珍贵的自然奇观，能讲述地球历史，且应为后代保留，答案是 C。A 选项 “是当地收入来源” 不是主要原因；B 选项 “是人们玩乐的地方” 不全面；D 选项 “因为它著名” 不是最重要的原因。
四、词汇运用
（一）根据首字母或汉语提示完成单词
1. The grassland is very v____ fr animals t live n.（valuable）
答案：valuable。解析：根据 “对动物生存来说” 以及首字母提示可知草原非常有价值，用 valuable，“有价值的”。
The l____ in the park are very beautiful in autumn.（leaves）
答案：leaves。解析：根据 “公园里的” 以及 “在秋天很美丽” 可知是树叶，leaf 的复数是 leaves。
We shuld s____ water because it is a precius resurce.（save）
答案：save。解析：根据 “水是珍贵资源” 可知我们应该节约用水，用 save，“节约”。
The clr f the sunset is very r____.（red）
答案：red。解析：根据 “日落的颜色” 可知是红色，用 red，“红色的”。
The muntains in the distance are c____ with snw.（cvered）
答案：cvered。解析：be cvered with 表示 “被…… 覆盖”，“远处的山被雪覆盖”，用 cvered。
The river is the b____ f the tw villages.（bundary）
答案：bundary。解析：根据 “河是两个村庄的” 可知是边界，用 bundary，“边界”。
The air in the frest is very f____.（fresh）
答案：fresh。解析：根据 “森林里的空气” 可知是清新的，用 fresh，“清新的”。
The flwers in the garden are very c____.（clrful）
答案：clrful。解析：根据 “花园里的花” 可知是五颜六色的，用 clrful，“多彩的”。
The natural park is a gd place t e____ nature.（enjy）
答案：enjy。解析：根据 “自然公园是一个…… 自然的好地方” 可知是欣赏，用 enjy，“欣赏”。
The lake is very d____, yu can see the bttm clearly.（deep）
答案：deep。解析：根据 “你可以清楚地看到湖底” 可知湖很深，用 deep，“深的”。
（二）用所给单词的适当形式填空
1. The muntain is much ____ (high) than that ne.
答案：higher。解析：than 是比较级的标志词，high 的比较级是 higher，“这座山比那座山高得多”。
There are many ____ (difference) kinds f plants in the frest.
答案：different。解析：different kinds f 表示 “不同种类的”，这里用形容词 different 修饰名词 kinds，“森林里有许多不同种类的植物”。
The sunset is ne f the mst ____ (beauty) sights I have ever seen.
答案：beautiful。解析：ne f the + 形容词最高级 + 名词复数表示 “最…… 之一”，这里用形容词 beautiful 修饰名词 sights，“日落是我见过的最美丽的景色之一”。
The park is a gd place fr peple ____ (relax).
答案：t relax。解析：a gd place t d sth 表示 “一个做某事的好地方”，这里用动词不定式 t relax 作后置定语，“公园是人们放松的好地方”。
We shuld prtect the envirnment and make it ____ (gd).
答案：better。解析：根据语境可知是使环境变得更好，用比较级 better，“我们应该保护环境并使它变得更好”。
五、书面表达
题目：A Natural Wnder I Have Visited
要求：1. 语言表达准确，语意通顺、连贯；
2. 书写工整、规范；
3. 根据所给题目，写一篇不少于 80 词的短文，介绍你曾经参观过的一处自然奇观，包括它的位置、特点以及你的感受。
A Natural Wnder I Have Visited
I have visited the Huanggushu Waterfall. It is lcated in Guizhu Prvince, China.
The waterfall is really magnificent. It is very wide and the water rushes dwn with great frce, making a thundering sund. The water is s clear that yu can see the rcks at the bttm. When the sunlight shines n the waterfall, there is ften a beautiful rainbw in the sky.
When I std in frnt f the waterfall, I was deeply impressed by its pwer and beauty. I felt s small cmpared t this great natural wnder. The sund f the waterfall was like music t my ears. It was an unfrgettable experience and made me realize hw amazing nature can be. I hpe mre peple can cme and enjy this wnderful sight and als understand the imprtance f prtecting nature.
总评：
内容：文章围绕 “我参观过的黄果树瀑布” 展开，详细介绍了其位于中国贵州省，特点是宽、水势大、声音响、水清澈且有彩虹，感受是被其力量和美丽震撼，觉得自己渺小，内容完整且有条理，符合题目要求。
语言表达：语法正确，词汇运用恰当。使用了如 “magnificent”“rushes dwn”“thundering”“unfrgettable” 等词汇，以及 “when” 引导的时间状语从句等句式，使文章表达生动。句子之间过渡自然，如 “als” 等词的使用，增强了文章的逻辑性。
书写规范：假设书写工整、规范（实际书写情况无法在此体现），则在这方面也能达到要求。整体来看，文章能够清晰地表达作者参观黄果树瀑布的经历及感受，是一篇较好的作文，可得 16 - 20 分。