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Ⅰ. Choose the words from the box and complete the dialogue.
less disappear snake surface aloud
Host: Welcome to our show. I am Micheal. Today we're talking to Jane. She is working on the Amazon River.
Jane, when did you start working on the river?
Jane: Five years ago, when I was playing near the river, I saw many bottles and white bags on its 1.
Host: What problems is the Amazon River facing?
Jane: People cut down lots of trees. Animals like birds and 2.
Host: Sorry to hear that. That's why we should protect the Amazon River.
Jane: Yes. The river is crying 5.
less disappear snake surface aloud
Host: Welcome to our show. I am Micheal. Today we're talking to Jane. She is working on the Amazon River.
Jane, when did you start working on the river?
Jane: Five years ago, when I was playing near the river, I saw many bottles and white bags on its 1.
surface
. I felt sad. Then I decided to do something for the river.Host: What problems is the Amazon River facing?
Jane: People cut down lots of trees. Animals like birds and 2.
snakes
have to move away when trees are gone. Some animals can't find a new home, so they die and 3. disappear
. Besides, the water pollution is another big problem. The water becomes dirty. What's more, the water level goes down and there is 4. less
water in dry seasons.Host: Sorry to hear that. That's why we should protect the Amazon River.
Jane: Yes. The river is crying 5.
aloud
for help. I hope everyone can join us to protect the river together.答案
Ⅰ. 1. surface 2. snakes 3. disappear 4. less 5. aloud
解析
【分析】
首先我们明确这类选词补全对话题的解题思路：第一步先梳理给出的备选词汇，明确每个词的词义、词性和常见变形；第二步通读完整对话，把握对话围绕亚马逊河流保护的核心主题，理清上下文逻辑；第三步逐个分析空格的语境和语法要求，匹配对应的词汇，同时注意名词单复数、词性转换等细节，最后代入所有答案通读验证语义通顺即可。
【解析】
1. 第一空：空格前提到看到很多瓶子和白色塑料袋，结合常识这类垃圾会漂浮在河面的表面，固定搭配on its surface表示“在它的表面”，因此填入surface。
2. 第二空：空格和前面的birds并列，都是指代受树木砍伐影响的动物，备选词snake意为蛇，是可数名词，此处泛指蛇这类动物，需要变为复数形式snakes，因此填入snakes。
3. 第三空：空格和前面的die并列作谓语，语义上动物死去之后就会消失，备选词disappear意为消失，符合语境，此处用动词原形即可，因此填入disappear。
4. 第四空：前文提到水位下降，说明旱季的水量变得更少，water是不可数名词，备选词less是little的比较级，意为“更少的”，用来修饰不可数名词表示水量变少，符合语境，因此填入less。
5. 第五空：空格用来修饰动词cry，需要填入副词，备选词aloud是副词，意为“大声地”，cry aloud表示大声哭喊，符合河流拟人化呼吁人们保护的语境，因此填入aloud。
【答案】
1. surface 2. snakes 3. disappear 4. less 5. aloud
【知识点】
选词填空，名词复数，副词修饰动词
【点评】
本题结合环保主题设置语境，既考察基础词汇的词义理解，也考察了名词单复数变形、形容词比较级、副词修饰动词这些基础语法点，难度适中，解题时要注意不要直接照搬备选词的原形，要根据语法要求做合理变形，比如第二空的snake不能直接填原形，要变为复数才符合泛指一类动物的逻辑。
【难度系数】
0.7
首先我们明确这类选词补全对话题的解题思路：第一步先梳理给出的备选词汇，明确每个词的词义、词性和常见变形；第二步通读完整对话，把握对话围绕亚马逊河流保护的核心主题，理清上下文逻辑；第三步逐个分析空格的语境和语法要求，匹配对应的词汇，同时注意名词单复数、词性转换等细节，最后代入所有答案通读验证语义通顺即可。
【解析】
1. 第一空：空格前提到看到很多瓶子和白色塑料袋，结合常识这类垃圾会漂浮在河面的表面，固定搭配on its surface表示“在它的表面”，因此填入surface。
2. 第二空：空格和前面的birds并列，都是指代受树木砍伐影响的动物，备选词snake意为蛇，是可数名词，此处泛指蛇这类动物，需要变为复数形式snakes，因此填入snakes。
3. 第三空：空格和前面的die并列作谓语，语义上动物死去之后就会消失，备选词disappear意为消失，符合语境，此处用动词原形即可，因此填入disappear。
4. 第四空：前文提到水位下降，说明旱季的水量变得更少，water是不可数名词，备选词less是little的比较级，意为“更少的”，用来修饰不可数名词表示水量变少，符合语境，因此填入less。
5. 第五空：空格用来修饰动词cry，需要填入副词，备选词aloud是副词，意为“大声地”，cry aloud表示大声哭喊，符合河流拟人化呼吁人们保护的语境，因此填入aloud。
【答案】
1. surface 2. snakes 3. disappear 4. less 5. aloud
【知识点】
选词填空，名词复数，副词修饰动词
【点评】
本题结合环保主题设置语境，既考察基础词汇的词义理解，也考察了名词单复数变形、形容词比较级、副词修饰动词这些基础语法点，难度适中，解题时要注意不要直接照搬备选词的原形，要根据语法要求做合理变形，比如第二空的snake不能直接填原形，要变为复数才符合泛指一类动物的逻辑。
【难度系数】
0.7
Ⅱ. Read the passage and complete the following tasks.
I'm the Pantanal, one of the largest wetlands湿地 in the world. I'm in the middle of South America and run across the countries of Brazil, Bolivia, and Paraguay. From October to April of the next year, it rains here all the time. That makes my land full of rivers and lakes, creating a big water world. And guess what? Over 3,500 different kinds of plants, 190 kinds of mammals, 270 kinds of fish, and 650 kinds of birds all call me their home. Isn't that amazing?
But in the 18th century, people came here and lived on my land. They cut down trees to make space for farming, and they hunted fish and birds for food. They even built factories and the waste went into my rivers and lakes. That made me really sad.
In 2019, I had a really dry summer, and I suffered遭遇 a drought because there wasn't enough rain. In 2020, the river level went lower. Many wild animals had to leave their homes or even died.
So I'm asking for your help. Please stop hunting and farming on my land. Clean the rivers and lakes. Even if you're a kid, you can make a difference.
Match the words with their meanings.
(
(
(
Complete the chart according to the passage.
11*. As students, what can we do to protect the natural wonders like the Pantanal?
I'm the Pantanal, one of the largest wetlands湿地 in the world. I'm in the middle of South America and run across the countries of Brazil, Bolivia, and Paraguay. From October to April of the next year, it rains here all the time. That makes my land full of rivers and lakes, creating a big water world. And guess what? Over 3,500 different kinds of plants, 190 kinds of mammals, 270 kinds of fish, and 650 kinds of birds all call me their home. Isn't that amazing?
But in the 18th century, people came here and lived on my land. They cut down trees to make space for farming, and they hunted fish and birds for food. They even built factories and the waste went into my rivers and lakes. That made me really sad.
In 2019, I had a really dry summer, and I suffered遭遇 a drought because there wasn't enough rain. In 2020, the river level went lower. Many wild animals had to leave their homes or even died.
So I'm asking for your help. Please stop hunting and farming on my land. Clean the rivers and lakes. Even if you're a kid, you can make a difference.
Match the words with their meanings.
(
B
)1. mammal A. not high or tall(
C
)2. drought B. an animal that feeds its babies on milk(
A
)3. low C. a long time when there is little or no rainComplete the chart according to the passage.
11*. As students, what can we do to protect the natural wonders like the Pantanal?
One possible version: When we are visiting these places, we should take away our rubbish.
答案
Ⅱ. 1. B 2. C 3. A 4. largest 5. America 6. home 7. hunted 8. dry 9. stop
10. clean 11*. One possible version: When we are visiting these places, we should
take away our rubbish.
10. clean 11*. One possible version: When we are visiting these places, we should
take away our rubbish.
解析
【分析】
这道阅读题分三类题型，解题思路清晰可循：
1. 词义匹配题：先定位每个划线单词在原文的语境，再结合选项释义逐一对应：mammal属于文中介绍的物种类别，对应动物相关定义；drought后文紧跟“没有足够降雨”的解释，对应和少雨相关的释义；low用来描述河流水位变化，对应“不高”的含义。
2. 图表填空题：所有空格都能在原文找到对应原词，只需要根据图表给出的提示信息，回到原文定位对应句子，提取正确形式的单词即可。
3. 开放作答题：结合文中呼吁的保护湿地的行动，从学生日常能做到的小事切入，给出逻辑通顺、语法正确的合理做法即可。
【解析】
1. 词义匹配推导：
① mammal是哺乳动物，定义为用乳汁哺育幼崽的动物，对应选项B；
② drought是干旱，指长时间几乎无降雨的气象灾害，对应选项C；
③ low意为低的，释义为“不高的”，对应选项A。
2. 细节填空定位原文：
④ 原文首句提到潘塔纳尔是世界最大湿地之一，填largest；
⑤ 原文说明它位于南美洲中部，填America；
⑥ 原文提到数千种动植物都将这里作为家园，填home；
⑦ 原文提到过去人类在此捕猎鱼鸟作为食物，用过去式填hunted；
⑧ 原文提到2019年这里遭遇了非常干旱的夏季，填dry；
⑨ 原文呼吁停止在湿地上捕猎和耕作，填stop；
⑩ 原文呼吁清理河湖，填clean。
3. 开放题作答方向：选取学生力所能及的环保行为，表述通顺即可。
【答案】
1. B 2. C 3. A 4. largest 5. America 6. home 7. hunted 8. dry 9. stop 10. clean
11. One possible version: When we are visiting these places, we should take away our rubbish.
【知识点】
阅读词义猜测
阅读细节定位
环保话题表达
【点评】
本题梯度设置合理，从基础的词义匹配、原文信息提取，到联系生活的开放表达，既考察学生的基础阅读能力，又渗透了生态保护的德育引导，符合中小学英语阅读的考察目标。
【难度系数】
0.7
这道阅读题分三类题型，解题思路清晰可循：
1. 词义匹配题：先定位每个划线单词在原文的语境，再结合选项释义逐一对应：mammal属于文中介绍的物种类别，对应动物相关定义；drought后文紧跟“没有足够降雨”的解释，对应和少雨相关的释义；low用来描述河流水位变化，对应“不高”的含义。
2. 图表填空题：所有空格都能在原文找到对应原词，只需要根据图表给出的提示信息，回到原文定位对应句子，提取正确形式的单词即可。
3. 开放作答题：结合文中呼吁的保护湿地的行动，从学生日常能做到的小事切入，给出逻辑通顺、语法正确的合理做法即可。
【解析】
1. 词义匹配推导：
① mammal是哺乳动物，定义为用乳汁哺育幼崽的动物，对应选项B；
② drought是干旱，指长时间几乎无降雨的气象灾害，对应选项C；
③ low意为低的，释义为“不高的”，对应选项A。
2. 细节填空定位原文：
④ 原文首句提到潘塔纳尔是世界最大湿地之一，填largest；
⑤ 原文说明它位于南美洲中部，填America；
⑥ 原文提到数千种动植物都将这里作为家园，填home；
⑦ 原文提到过去人类在此捕猎鱼鸟作为食物，用过去式填hunted；
⑧ 原文提到2019年这里遭遇了非常干旱的夏季，填dry；
⑨ 原文呼吁停止在湿地上捕猎和耕作，填stop；
⑩ 原文呼吁清理河湖，填clean。
3. 开放题作答方向：选取学生力所能及的环保行为，表述通顺即可。
【答案】
1. B 2. C 3. A 4. largest 5. America 6. home 7. hunted 8. dry 9. stop 10. clean
11. One possible version: When we are visiting these places, we should take away our rubbish.
【知识点】
阅读词义猜测
阅读细节定位
环保话题表达
【点评】
本题梯度设置合理，从基础的词义匹配、原文信息提取，到联系生活的开放表达，既考察学生的基础阅读能力，又渗透了生态保护的德育引导，符合中小学英语阅读的考察目标。
【难度系数】
0.7
