内容正文:
Unit1 The Changing World.随堂基础过关练
Part1 夯实基础
一、用括号内所给词的适当形式填空。
1.There is an island with green trees and ________(sand) beaches in the middle of the ocean.
2.In some areas of Africa,many plants and animals died of ______ (lack) of water.
3.After the rain,the road near my village became ________ (rough) and harder to walk on.
4.As to the lost ancient treasures,the Chinese ___________ (government) opinion is to ask for the return of them.
5.The city plans to add more fixed parking spaces to solve the problem of parking __________ (short) during rush hours.
二、塞罕坝,这片曾是荒漠的土地,如今变成了广袤的林海。一起走进塞罕坝的故事吧!用方框中所给词的适当形式填空。
soil,support,farmland,sandstorm,root
1.In the past,serious ___________ often hit Saihanba,making the environment there very bad.
2.After years of tree planting,the _______ in Saihanba has become richer and more fertile (肥沃的).
3.The green forests have prevented the nearby ___________ from being destroyed by strong winds.
4.The trees with deep _______ play a key role in holding water and keeping the land stable.
5.The government has always given great ___________ to the construction of Saihanba Forest Farm.
三、根据语境填空,使句意完整,每空一词。
1.He needs a new notebook _______ taking notes in class.
2.______ the new bridge,it takes just 20 minutes to cross the river.
3.The small flower _______ smells sweet grows near my window.
4.People often plant trees ___ sandy areas to stop the sand from moving.
5.—What did you do this Saturday?
—Well,I spent half ___ day helping my grandparents on the farm.
四、用方框内所给短语的适当形式填空。
get smaller and smaller,the lack of,be covered with,used to,bring about
1.About three fourths of the earth's surface _________________ water.
2.Look at the roads.They are wide and flat,but they ________ be dirty and rough.
3.Curiosity ______________ discovery.Many scientists start their research because they are curious about unknown things.
4.The price of cotton has risen a lot recently due to ____________ soil and water.
5.With no rain for months,the bush ________________________ day by day.
Part2 提升能力
五、阅读理解
For the student Chen Honghan,the journey to school has changed from a treacherous 3-hour walk to a safe 30-minute trip that feels like flying through the clouds,thanks to the “cloud school bus”.
Chen comes from Nizhuhe village located at the border of Yunnan and Guizhou provinces.For years,Chen and her classmates walked on muddy routes to reach their school high on the top of the cliffs.
However,this challenging journey has now changed into a wonderful tour.They first ride a 6-minute scenic bus and then take a lift that climbs 268 metres.Next,they take a cable car ride that climbs over 200 metres.After a 1-kilometre walk,they arrive at the school in just under 30 minutes.
The change began with the introduction of the eco-cultural tourism in 2017.The project helped build a cliffside lift and a cable car.They were made free for the villagers there.
The “cloud school bus” not only safely sends the village children to school but has also attracted many tourists to the area.
In 2024,300,000 visitors came,bringing in the profit of nearly 20 million yuan.This has also improved villagers' lives,with many starting businesses like farmstays,coffee shops and so on.
Additionally,some villagers have returned to hometowns to contribute to this growth.
Cai Xiong is one of them who led many amazing projects like the cliffside lift.“This tourism project is not only meant to help the villagers succeed,but also to serve as a ‘ladder to the clouds' for the children.I hope they will climb this ladder,gain experience and grow,and finally return with the skills to make their hometown better,” he said.
1.( ) What does the underlined word “treacherous” in Paragraph 1 probably mean?
A.Busy. B.Dangerous.
C.Boring. D.Long.
2.( )What is the correct order of the students' journey to school?
A.
B.
C.
D.
3.( ) Which is NOT an advantage of the “cloud school bus”?
A.It improves students' safety during their school journey.
B.It attracts a great number of tourists to visit Nizhuhe village.
C.It provides villagers with better lives and a bright future.
D.It encourages villagers to leave their village for better jobs.
4.( ) In which part of a newspaper can we probably find the passage?
A.Education. B.Sports.
C.Science. D.Environment.
六、补全对话
根据下面的对话情景,在每个空白处填上一个适当的句子,使对话的意思连贯、完整。
A:Hello,Bruce.1. ________________________________________
B:I'm from a small village in China.
A:2.___________________________________________________
B:For nearly ten years.I came here to finish my studies.
A:Wow,ten years is a long time.
B:Yeah,and I've learned a lot here.
A:3._________________________________________________
B:Life here is comfortable and peaceful.I feel happy and lucky.
A:Nice!How is the life in your hometown?
B:Life in my hometown used to be hard,but now great changes have taken place there.
A:Can you tell me more?
B:4.____________ Many new roads have been built and life has become more convenient.
A:That's really good news,and we're living a better life now.
B:5._________________________ So we'd better study hard to create a happy life.
参考答案
一、1.sandy 2.lack 3.rougher 4.government’s 5.shortages
二、1.sandstorms 2.soil 3.farmland 4.roots 5.support
三、1.for 2.With 3.that 4.in 5.a
四、1.is covered with 2.used to 3.brings about 4.the lack of 5.is getting smaller and smaller
五、1-4:BBDA
六、1.Where are you from?/Where do you come from?
2.How long have you been here?
3.What do you think of the life here?
4.Yes./Sure.
5.You're right./That's for sure.
(
1
)
学科网(北京)股份有限公司
$