-
The rise in temperature is a result of the greenhouse effect (温室效应). And it helps keep the earth warm enough for people， plants and animals to live on. There are some natural gases like CO2 around the earth. These gases create (产生) something like a blanket around us. The blanket lets in the heat (热量) of the sun and keeps it near the ground. It is like how a real greenhouse works.
It is important to understand the greenhouse effect. Some of the things we do every day can change the temperature of our earth. If factories， cars， and other things are making lots of new waste gases， the earth will get warmer. In the end， it will become too hot for us to live on.
1. The underlined word “it” in the passage means _______.
A. the temperature of the earth
B. what many scientists think
C. the greenhouse effect
D. the gas around the earth
2. The blanket around us is made up of _______.
A. wood B. plants C. gases D. sunlight
3.Which is the best title for the picture?
A. How a Greenhouse Works
B. Planting Flowers in a Greenhouse
C. Why the Heat Gets Trapped
D. The Importance of the Sun
4.Where is the passage probably taken from?
A. A weather report. B. A fashion magazine.
C. A doctor’s diary. D. An environmental article.
-
—Have you heard the highest temperature of the earth will rise to 59℃ in 2016?
—Don’t worry! The news _______ be true.
A. must not B. may not C. needn’t D. should
-
—Have you heard the highest temperature of the earth will rise to 59℃ in 2016?
—Don’t worry! The news _______ be true.
A. must not B. may not C. needn’t D. should
-
—Have you heard about the temperature of the earth will rise to 59℃ in 2020?
—Don’t worry! The news _______ be true.
A.must not B.may not C.needn’t D.will not
-
More often, the air in Hangzhou is dirty because of _____.
A.corn B.pollution C.medicine D.temperature
-
Here is the result of a survey(调查) of the changes of means of transportation in China since 1970s. In the 1970s, people usually went to work on foot or by bike. There were few buses or cars. From the 1980s to 1990s, bikes and buses were the most popular means of transportation. Most people went to work by bike or by bus. Nowadays, more and more people have their own cars. They usually drive their cars to work. People can travel anywhere by train or by plane. It’s fast and convenient(方便的) for most people to take the subway to work in some cities. Such as Beijing and Shanghai. In a word, more and more means of transportation will come to people’s life. It is believed that more and more people can go to the moon or other stars by spaceship someday.
Passage 2
Look at the chart. There are 50 students in Class Two. Here is the result of a survey of how students get to school in Class Two.
| Ways of getting to school | On foot | By bike | By bus | By car | By subway |
| Percent(百分比) | 20% | 30% | 30% | 10% | 10% |
根据短文内容，选择正确答案（10分）
1.Passage 1 mainly tells us in China.
A、the most popular means of transportation
B、people can fly to the moon by spaceship someday
C、the changes of means of transportation
2.In the 1970s, Chinese people usually to work.
A、walked or took a train
B、took a bus or rode a bike
C、walked or rode a bike
3.What’s the Chinese meaning of the underlined phrase in Passage 1?
A、人们猜测 B、据调查 C、人们相信
4.There are ways of getting to school in Class Two.
A、five B、six C、seven
5.There are students riding their bikes to school in Class Two.
A、10 B、15 C、20
-
Here ________ the result of the survey(调查) about people's favorite supermarkets in the city.
A. is B. are C. have D. has
-
The average（平均的）temperature of the whole year is 11.7℃. The average temperature of the hottest month July and the coldest month January are 27℃ and –4.6℃
The short seasons，spring and autumn,are the best seasons for visiting Beijing.The four seasons in Beijing are distinct. Winter is dry and cold. Summer is hot and rainy.
If you come to Beijing in spring , you can wear jeans and sweater. You may also bring a warm cap because it is a little windy during this season.
In summer the temperature can reach as high as 30℃. T-shirt and pants are the best. Sunglasses are necessary to shelter from sunshine.
Autumn is a beautiful season is Beijing. But it is better to bring some warm clothes with you.
In winter, you should bring a woolen（羊毛的）sweater, and a long wind coat or a jacket.
1.The average temperature of the hottest month in Beijing is ______.
A. –4℃ B. 30℃ C. 27℃ D. 11.7℃
2.The best seasons to visit Beijing are ______.
A. summer and autumn B. spring and autumn
C. spring and summer D. autumn and winter
3.The underlined word “distinct” means “______”.
A. fantastic B. different C. important D. same
4.If Linda wants to visit Beijing in July, it’s not necessary to take ______.
A. a warm cap B. pants C. T-shirts D. sunglasses
5.Which of the following is NOT true according to the passage？
A. It is necessary to bring a woolen sweater when visiting Beijing in winter.
B. Spring and autumn are short seasons in Beijing.
C. It is a little windy in spring in Beijing.
D. It is not necessary to bring warm clothes when visiting Beijing in autumn
-
The average（平均的）temperature of the whole year is 11.7℃. The average temperature of the hottest month July and the coldest month January are 27℃ and –4.6℃
The short seasons，spring and autumn,are the best seasons for visiting Beijing.The four seasons in Beijing are distinct. Winter is dry and cold. Summer is hot and rainy.
If you come to Beijing in spring , you can wear jeans and sweater. You may also bring a warm cap because it is a little windy during this season.
In summer the temperature can reach as high as 30℃. T-shirt and pants are the best. Sunglasses are necessary to shelter from sunshine.
Autumn is a beautiful season is Beijing. But it is better to bring some warm clothes with you.
In winter, you should bring a woolen（羊毛的）sweater, and a long wind coat or a jacket.
1.The average temperature of the hottest month in Beijing is ______.
A. –4℃ B. 30℃ C. 27℃ D. 11.7℃
2.The best seasons to visit Beijing are ______.
A. summer and autumn B. spring and autumn
C. spring and summer D. autumn and winter
3.The underlined word “distinct” means “______”.
A. fantastic B. different C. important D. same
4.If Linda wants to visit Beijing in July, it’s not necessary to take ______.
A. a warm cap B. pants C. T-shirts D. sunglasses
5.Which of the following is NOT true according to the passage？
A. It is necessary to bring a woolen sweater when visiting Beijing in winter.
B. Spring and autumn are short seasons in Beijing.
C. It is a little windy in spring in Beijing.
D. It is not necessary to bring warm clothes when visiting Beijing in autumn
-
The picture below shows the temperature (℃) and the rainfall (mm) of Guangzhou. The temperature is shown as a curve (曲线图)．The rainfall is in column (柱形图)．
1.The rainfall in May is ______.
A. 230 mm B. 300 mm C. 350 mm D. 400 mm
2.There is less rain in August than in ______.
A. June B. July C. May D. September
3.It's colder in ______ than in any other month.
A. January B. February C. November D. December
4.The hottest months are ______.
A. May and June B. July and August C. June and July D. June and August
5.The coldest months are ______.
A. Aug. and Jun. B. Jan. and Feb. C. Sep. and Oct. D. Nov. and Dec.
The rise in temperature is a result of the greenhouse effect (温室效应). And it helps keep the earth warm enough for people， plants and animals to live on. There are some natural gases like CO2 around the earth. These gases create (产生) something like a blanket around us. The blanket lets in the heat (热量) of the sun and keeps it near the ground. It is like how a real greenhouse works.
