Module 1 Unit2 The Grand Canyon was not just big重点词汇句子专项训练（含答案）外研版九年级上册英语

外研版九年级上册英语
Unit2 The Grand Canyon was not just big词汇句子专项训练
满分100分
一、词汇辨析（从括号内选择正确单词填空，每题1分，共15分）
When we stood on the top of the mountain, we saw a ______ (huge, large) expanse of forests below.
The ______ (depth, deep) of the Grand Canyon reaches over 1,800 meters in some places.
The guide ______ (pointed, pointed at) the distant rock formations and explained their origin.
The river has ______ (carved, cut) a path through the mountains over millions of years.
We felt a sense of ______ (wonder, wonderful) when we first saw the Grand Canyon.
The ______ (width, wide) of the river at this section is about 500 meters.
The ______ (landscape, scenery) of the desert changes greatly from morning to night.
She ______ (gasped, breathed) in surprise when she saw the beautiful sunset over the canyon.
The ______ (length, long) of the hiking trail is about 10 kilometers.
The ancient rocks have a ______ (unique, special) color that changes with the light.
We need to ______ (prepare, prepare for) the long journey by packing enough water and food.
The ______ (view, sight) from the observation deck is even more amazing than we expected.
The wind has ______ (shaped, formed) the rocks into strange and interesting shapes.
He gave a ______ (detailed, detail) description of his trip to the Grand Canyon.
The ______ (natural, nature) beauty of the canyon attracts millions of visitors every year.
二、用括号里单词的正确形式完成句子（每题1分，共15分）
The Grand Canyon is one of the most ______ (impress) natural wonders in the world.
We ______ (hike) along the canyon trail for three hours yesterday.
The river ______ (continue) to shape the canyon even today.
She enjoys ______ (take) photos of natural landscapes during her travels.
The guide told us that the rocks here ______ (form) millions of years ago.
We ______ (visit) the Grand Canyon National Park next summer vacation.
The ______ (high) of the mountain is about 3,000 meters above sea level.
He ______ (not see) such a magnificent sight before he went to the Grand Canyon.
The students are ______ (write) a report about natural wonders now.
The ______ (color) rocks make the canyon look different at different times of the day.
If we ______ (start) early tomorrow, we can catch the sunrise over the canyon.
The ______ (discover) of the Grand Canyon by Europeans happened in the 19th century.
They ______ (camp) near the canyon last night and listened to the sound of the river.
The Grand Canyon ______ (attract) more and more tourists from all over the world since last year.
It's important ______ (protect) the natural environment of the canyon.
三、用括号里中文提示及句意完成句子（每题2分，共20分）
The Grand Canyon is famous for its ______ (壮观的景色) and unique rock formations.
We need to ______ (提前预订) tickets for the Grand Canyon tour during the peak season.
The guide explained to us how the river ______ (侵蚀岩石) to form the canyon.
When the sun rises, the rocks in the canyon ______ (呈现出不同的颜色).
He ______ (屏住呼吸) when he first looked down into the deep canyon.
The Grand Canyon National Park ______ (占地面积) about 4,926 square kilometers.
We can ______ (乘坐直升机) to get a bird's-eye view of the entire canyon.
The local people have a ______ (悠久的历史) of living near the Grand Canyon.
It's dangerous to ______ (偏离步道) when hiking in the canyon area.
The documentary about the Grand Canyon ______ (帮助我们了解) its geological history.
四、重点短语 英译汉（每题1分，共20分）
natural wonder
look down into
a sea of clouds
at the bottom of
millions of years
geological formation
bird's-eye view
hiking trail
observation deck
rock layer
river erosion
peak season
cultural heritage
environmental protection
take a helicopter ride
in the distance
change shape
historical site
breathtaking view
geological history
五、汉译英，根据中文提示补全句子，一空一词（每题2分，共20分）
当我们到达峡谷顶部时，眼前的景象让我们惊叹不已。
When we reached the top of the canyon, the sight in front of us ______ us ______.
这条河花了数百万年的时间才形成了今天的大峡谷。
It took the river ______ ______ ______ to form the Grand Canyon as it is today.
从这个观景台，你可以看到峡谷的全景。
From this ______ ______, you can see the ______ ______ of the canyon.
每年都有来自世界各地的游客来参观大峡谷。
Every year, tourists from ______ ______ ______ ______ come to visit the Grand Canyon.
我们应该采取行动保护这个神奇的自然奇观。
We should ______ ______ to ______ this amazing ______ ______.
他在日记中详细描述了他在大峡谷的旅行经历。
He ______ ______ ______ of his trip to the Grand Canyon in his diary.
沿着这条徒步步道走，你会看到许多奇特的岩石。
______ ______ this ______ ______, you will see many strange rocks.
大峡谷的深度和宽度都令人难以置信。
The ______ and ______ of the Grand Canyon are both ______.
昨天我们乘直升机游览了大峡谷，那感觉太棒了。
Yesterday we ______ ______ ______ ______ over the Grand Canyon, and it was fantastic.
科学家们仍在研究大峡谷的地质历史。
Scientists are still ______ the ______ ______ of the Grand Canyon.
六、句型转换（每题1分，共10分）
The Grand Canyon is about 446 kilometers long.（对划线部分提问）
______ ______ is the Grand Canyon
We will visit the Grand Canyon next month.（改为否定句）
We ______ ______ the Grand Canyon next month.
The river formed the Grand Canyon over millions of years.（改为被动语态）
The Grand Canyon ______ ______ by the river over millions of years.
He was amazed by the beauty of the Grand Canyon.（改为同义句）
The beauty of the Grand Canyon ______ ______.
They took a helicopter ride to see the canyon.（对划线部分提问）
______ ______ they ______ to see the canyon
The guide said, "The rocks here are very old."（改为间接引语）
The guide said that the rocks ______ ______ very old.
It is an amazing natural wonder.（改为感叹句）
______ ______ amazing natural wonder it is!
We have known about the Grand Canyon for a long time.（改为一般疑问句）
______ you ______ about the Grand Canyon for a long time
She went to the Grand Canyon with her family last year.（用next year改写句子）
She ______ ______ to the Grand Canyon with her family next year.
The Grand Canyon attracts millions of visitors every year.（改为现在完成时）
The Grand Canyon ______ ______ millions of visitors every year.
答案
一、词汇辨析.
huge（huge侧重体积、规模的“巨大”，更能体现森林的广阔；large侧重面积、数量，此处用huge更贴切）
depth（depth是名词“深度”，deep是形容词“深的”，此处需名词作主语）
pointed at（point强调“指向”的动作，point at后接具体指向的对象，此处指指向岩层）
carved（carved强调“雕刻般地侵蚀”，更能体现河流对山脉长期作用的过程；cut侧重“切割”，程度较轻）
wonder（wonder是名词“奇迹，惊叹”，wonderful是形容词“精彩的”，此处需名词作宾语）
width（width是名词“宽度”，wide是形容词“宽的”，此处需名词作主语）
landscape（landscape侧重“陆上风景，地形”，涵盖自然与人文景观；scenery侧重“自然风光”，此处指沙漠地形用landscape更合适）
gasped（gasped指“因惊讶、震惊而喘气”，符合看到日落时的反应；breathed是“呼吸”，无情感色彩）
length（length是名词“长度”，long是形容词“长的”，此处需名词作主语）
unique（unique强调“独一无二的”，special侧重“特别的”，此处指岩石独特的颜色用unique更准确）
prepare for（prepare强调“准备”的动作，prepare for后接准备的对象，此处指为旅行做准备）
view（view侧重“从某一角度看到的景色”，sight侧重“眼睛看到的景象”，此处指观景台的景色用view）
shaped（shaped强调“塑造出特定形状”，formed侧重“形成”，此处指风把岩石塑造成奇特形状用shaped）
detailed（detailed是形容词“详细的”，detail是名词“细节”，此处需形容词修饰description）
natural（natural是形容词“自然的”，nature是名词“自然”，此处需形容词修饰beauty）
二、用括号里单词的正确形式完成句子.
impressive（impress的形容词形式“令人印象深刻的”，作定语修饰natural wonders）
hiked（yesterday提示一般过去时，hike的过去式是hiked）
continues（陈述客观事实用一般现在时，主语the river是第三人称单数，动词用continues）
taking（enjoy doing sth. “喜欢做某事”，take的动名词是taking）
formed（millions of years ago提示一般过去时，form的过去式是formed）
will visit（next summer vacation提示一般将来时，用will+动词原形）
height（high的名词形式“高度”，作主语）
hadn't seen（before引导的时间状语从句，主句用过去完成时，否定形式是hadn't seen）
writing（now提示现在进行时，be+doing，write的现在分词是writing）
colorful（color的形容词形式“彩色的”，修饰rocks）
start（if引导的条件状语从句，遵循“主将从现”，从句用一般现在时）
discovery（discover的名词形式“发现”，作主语）
camped（last night提示一般过去时，camp的过去式是camped）
has attracted（since last year提示现在完成时，主语the Grand Canyon是单数，用has attracted）
to protect（it's important to do sth. “做某事很重要”，用动词不定式）
三、用括号里中文提示及句意完成句子.
spectacular scenery
book tickets in advance
erodes the rocks
take on different colors
held his breath
covers an area of
take a helicopter ride
long history
go off the trail
helps us understand
四、重点短语 英译汉.
自然奇观
向下望去
云海
在……底部
数百万年
地质构造
鸟瞰图
徒步步道
观景台
岩层
河流侵蚀
旺季
文化遗产
环境保护
乘坐直升机
在远处
改变形状
历史遗址
令人惊叹的景色
地质历史
五、汉译英，根据中文提示补全句子，一空一词.
amazed; greatly
millions; of; years
observation; deck; whole; view
all; over; the; world
take; action; protect; natural; wonder
wrote; a; detailed; description
Walk; along; hiking; trail
depth; width; unbelievable
took; a; helicopter; ride
studying; geological; history
六、句型转换.
How; long（对长度提问用how long）
won't; visit（一般将来时的否定句，will后加not，缩写为won't）
was; formed（被动语态结构“be+过去分词”，一般过去时中主语是单数，用was formed）
amazed; him（“某物使某人惊叹”可用“sth. amazed sb.”，与原句同义）
How; did; go（对方式提问用how，一般过去时借助did，后接动词原形go）
there; were（直接引语变间接引语，时态不变，here变为there）
What; an（感叹句结构“What+a/an+形容词+可数名词单数+主语+谓语”，amazing以元音音素开头，用an）
Have; known（现在完成时的一般疑问句，将have提前）
will; go（next year提示一般将来时，用will+动词原形）
has; attracted（现在完成时结构“have/has+过去分词”，主语是单数，用has attracted）