任务驱动2 地理奇观听力闯关
听1b&1c的录音,选择正确答案。
()1. Which is the host's first question?
A. What is the lowest place in the world?
B. What is the biggest desert in the world?
C. What is the highest mountain in the world?
()2. How high is Mount Qomolangma?
A. 8,846.48 metres.
B. 8,848.43 metres.
C. 8,848.86 metres.
()3. Who got the name of the biggest desert in the world right?
A. Fu Xing.
B. Ella.
C. Liu Hongyu.
()4. How deep is the Mariana Trench?
A. About 416 metres.
B. About 11,000 metres.
C. About 9,000,000 metres.

1.C 2.C 3.B 4.B

一、根据汉语提示补全单词
1. I (想知道) what life will be like in the future.
2. The (测量) of this room is 5 metres in length and 3 metres in width.
3. The temperature today is (低于) 10 ℃.
4. We need to improve our English (水平)through more practice.
5. The (表面) of the lake looks calm under the moonlight.

1. wonder 2. measurement 3. below
4. level 5. surface

【分析】
本题为根据汉语提示补全英语单词的题目，解题思路是：先理解每个句子的语境，结合汉语提示回忆对应的英语词汇，再根据句子的语法结构（如词性、时态、固定搭配等）确定单词的正确形式，确保填入的单词符合句子逻辑和语法要求。
【解析】
1. 句子主语为第一人称I，时态为一般现在时，“想知道”对应的动词原形是wonder，故填wonder；
2. 定冠词the后需接名词，“测量”的名词形式为measurement，故填measurement；
3. 表示温度“低于”需用介词below，故填below；
4. “英语水平”是固定表达English level，“水平”对应的名词为level，故填level；
5. “……的表面”是固定短语the surface of，“表面”对应的名词为surface，故填surface。
【答案】
1. wonder 2. measurement 3. below 4. level 5. surface
【知识点】
英语单词拼写、名词的用法、介词的用法
【点评】
本题考查基础核心词汇的识记与运用，属于英语学习中的基础题型，只要掌握常用词汇及基本语法规则即可轻松完成，侧重考查学生对基础词汇的积累。
【难度系数】
0.8

二、用方框中所给词的适当形式填空
kilometre high size earth low
1. Mount Qomolangma is the mountain in the world.
2. This is the temperature we've had all winter.
3. The deepest point on is in the Mariana Trench.
4. It is about two away from my home to school.
5. The Sahara Desert is about 9,000,000 square kilometres in .

1. highest 2. lowest 3. earth
4. kilometres 5. size

【分析】
先理解每句句意，结合方框内词汇（kilometre、high、size、earth、low）的词义、词性及语法规则（如形容词最高级、名词复数、固定搭配）选择适当形式：
1. 句意为珠穆朗玛峰是世界上最高的山，需用high的最高级；
2. 句意为这是整个冬天最低的温度，需用low的最高级；
3. 固定搭配on earth表示“在地球上”，故填earth；
4. 数词two后接可数名词复数，kilometre要变复数；
5. 固定搭配in size表示“在尺寸上”，故填size。
【解析】
1. 句意：珠穆朗玛峰是世界上最高的山。结合范围in the world，修饰名词mountain需用形容词最高级，故填high的最高级highest；
2. 句意：这是我们整个冬天的最低温度。结合范围all winter，修饰名词temperature需用形容词最高级，故填low的最高级lowest；
3. 固定搭配on earth意为“在地球上”，符合句意，故填earth；
4. 数词two后接可数名词复数，kilometre的复数形式为kilometres，故填kilometres；
5. 固定搭配in size意为“在尺寸上”，符合句意，故填size。
【答案】
1. highest 2. lowest 3. earth 4. kilometres 5. size
【知识点】
形容词最高级、名词复数、固定搭配
【点评】
本题为基础词汇适当形式填空题，主要考查形容词最高级的运用、可数名词复数变化及常见固定搭配，难度较低，适合初中基础阶段学生练习。
【难度系数】
0.3

三、阅读理解
Do you know what the world's highest waterfall is? You may say that it is Niagara Falls. Niagara Falls is really beautiful, but as for height, the most fantastic one in the world is Angel Falls. It is deep in the jungles (丛林) of Venezuela and stands about 979 metres tall—about 17 times higher than Niagara Falls.
Few people have ever seen Angel Falls. It's very hard to get there. If you go there on foot, you have to travel for weeks through thick jungles filled with wild animals and dangerous plants. If you go by plane from Caracas, a city on the southern coast, it will take about four hours.
One interesting thing about Angel Falls is how people found them. They named Angel Falls after an American pilot. His name was James Angel. In 1937, his plane crashed (坠毁) near the top of the falls while he was searching for gold. That's how he found them. Luckily, James Angel and his passengers survived (幸存) the crash.
Angel Falls drops nearly a kilometre from a table-top mountain. The water seems to be dropping straight out of the clouds. The height of the falls is very great. By the time the water reaches the ground, it has already turned into fog. During the dry season, there might not be much water, but in the rainy season, the falls are amazing to see. Many people consider Angel Falls to be nature's most wonderful creation.
根据短文内容,判断下列句子正(T)、误(F)。
()1. Niagara Falls is deep in the jungles of Venezuela.
()2. Many people have seen Angel Falls.
()3. If you want to visit Angel Falls, you'll spend four hours getting there on foot.
()4. An American pilot found Angel Falls while he was looking for gold.
()5. When the water of Angel Falls reaches the ground, it has turned into ice.
子任务二
了解深海的基本知识。
配套标准答案

1~5 FFFTF

【分析】做英语阅读理解正误判断题时，需先明确每个小题的关键信息，再回到原文定位对应内容，将题目表述与原文信息逐一对比，判断是否一致，不可凭主观印象答题。
【解析】1. 原文指出“Angel Falls（天使瀑布）在委内瑞拉丛林深处”，而非尼亚加拉瀑布，故本题错误（F）；2. 原文提到“Few people have ever seen Angel Falls（很少有人见过天使瀑布）”，与题目“很多人见过”不符，故错误（F）；3. 原文说明“步行去需数周，乘飞机从加拉加斯去约4小时”，题目混淆了交通方式的时间，故错误（F）；4. 原文提到“美国飞行员James Angel在1937年寻找黄金时，飞机坠毁在瀑布附近，由此发现天使瀑布”，与题目表述一致，故正确（T）；5. 原文指出“水流到地面时变成雾”，而非冰，故错误（F）。
【答案】FFFTF
【知识点】英语阅读理解，细节判断
【点评】本题为英语阅读理解细节判断题，考查学生对原文具体信息的定位与辨析能力，需准确区分不同事物、信息的对应关系，难度适中，细心即可完成。
【难度系数】0.7