Every year, lots of people go to visit the Great Wall. The most popular section is Badaling (八达岭). However, during my seven years in China, Badaling never appeared attractive to me—there were too many tourists.

As an adventurous (爱冒险的) hiker, I prefer places that few people visit. One day in May 2000, I chose to visit Simatai. It is surrounded by thick forests and is extremely steep (陡峭的).

At the entrance, I met a group of vendors (小贩). They were selling some postcards. One tiny old woman followed me wherever I went. Finally, I became impatient. I shouted at her and ran away.

As soon as I saw the Great Wall, I felt extremely excited. The old woman had long disappeared from my mind. I raced up the Great Wall.

Then, halfway up, I stopped. Suddenly, I realized I was on a very dangerous path. It was no wider than a meter and there were no “walls”. It came to me that some tourists had fallen to their deaths there.

I felt terribly frightened. A cold wind came up. I stood there alone.

Suddenly, I felt a small hand on my back. A soft voice told me, in Chinese, not to be afraid. It said she would lead me to the top. And so she did—carefully and gently from behind. All the while, she repeated that everything would be fine.

Half an hour later, we reached a safer section. Feeling better, I turned around to see who had been so kind.

It was the old woman. I felt ashamed of myself and gave her a big hug. Later, I bought every one of her postcards. She smiled and took my hands in hers.

1.Where did the writer first meet the old woman?

A.Badaling. B.Halfway up to Simatai.

C.At the entrance. D.On a very dangerous path.

2.Why did the woman follow the writer all the time?

A.Because she wanted to help him.

B.Because she knew the writer would be in danger.

C.She was just a kind woman who wanted to sell postcards.

D.She was a volunteer in fact.

3.How did the woman help the writer?

A.By following him. B.By calming him down.

C.By standing behind him. D.By pushing him from behind.

4.What can we learn from the passage?

A.Where there is a will, there is a way.

B.Many hands make light work.

C.Never judge a book by its cover.

D.He who has never been to the Great wall is not a true man.

How much do you know about Earth—the planet that we live on? Our knowledge of Earth has been developing since ancient times. However, many puzzles (谜) about Earth remain unsolved. Live Science has published a list of the eight biggest mysteries about Earth. Let’s look at some of them.

Where did water come from?

When it first came into being 4.5 billion years ago, Earth was a dry rock. So where did all of our water come from? Scientists think that it might have arrived in the form of ice by an asteroid (小行星) from outer space that hit our planet. But this idea has not been confirmed (证明) because there is very little related evidence(相关证据) to be studied.

What’s in the core (地核)?

Scientists used to study meteorites (陨石) as small examples of Earth, believing that Earth’s core was made of iron and nickel (镍). However, a later study in the 1950s proved this way to be wrong because it found that Earth would be too light to provide gravity (引力) if its core contained only iron and nickel. Today, scientists continue to bring forward different ideas, but none have been confirmed.

How was the moon born?

Scientists have found that the chemical compositions (成分) of Earth and the Moon are very similar. That suggests that the Moon actually came from Earth. For example, it could be a piece of Earth that separated when Earth hit another planet. It is also possible that when Earth first came into being, it spun (旋转) very fast and threw off enough molten (熔化的) rock to later form the Moon.

1.What’s the main idea of the passage?

A.How Earth came into being.

B.Where Earth’s water came from?

C.How the moon was formed?

D.Unexplained mysteries about Earth.

2.What do we know about where water may come from?

A.Earth’s water may come from ice that melted 4.5 billion years ago.

B.Earth’s water may come from a small planet that hit Earth.

C.We don’t know where water came from.

D.There is lots of evidence that tells us where water came from.

3.What does the underlined phrase “bring forward” in Paragraph 5 probably mean?

A.Check B.Raise

C.Improve D.Receive

4.Which of the following is TRUE according to the passage?

A.Scientists used to believe Earth’s core was made of meteorites.

B.A study in the 1950s proved that Earth’s core is made of iron and nickel.

C.The moon and Earth are made of similar materials.

D.Three possibilities of where the Moon came from are mentioned.

When I talk to my friends back in the US, one of the things they often ask me is whether I miss the food back home. I do miss certain things, like my mom’s cooking, as well as a kind of food that I cannot find in Beijing—Americanized Chinese food.

Why would you want a foreign version of Chinese food when you can get the real thing? Well, American Chinese food is attractive in its own way.

Most American Chinese food can be traced back to (追溯到) Guangdong Province. In the early 20th century, thousands of Chinese came to the US from Guangdong to find work. They settled down in places like San Francisco, where they created the Chinatown communities that still exist (存在) today. And of course, they brought their cuisine (菜肴) with them.

But they changed their dishes greatly in order to appeal to (迎合) American tastes. American Chinese food is typically sweeter and heavier than traditional Chinese food. Traditional Chinese cuisine uses vegetables as a main ingredient. But in American Chinese food, vegetables are considered to be a side dish(配菜).

The American Chinese takeout meal may also come with fortune (幸运) cookies. These are thin, hollow cookies that have a small piece of paper inside. Your “fortune” is written on the paper, along with your “lucky numbers”. You’ll never get these cookies when eating takeout in China.

Of course, I enjoy authentic (正宗的) Chinese food very much. But there is something about American Chinese dishes, like General Tso’s chicken, Grab Wontons and chow mein, which I really miss. When I go home for holiday, my family is always surprised when I ask them to order American Chinese takeout. But to me, it is a special treat indeed.

1.What is the best title of the passage?

A.the Author’s Mother’s Cooking B.Traditional American Food

C.Americanized Chinese Food D.Traditional Chinese Food

2.What do we know from Paragraph 4?

A.Many Chinese moved to the US in the early 20th century.

B.Chinese living in the US changed their taste in food.

C.American Chinese food is different from traditional Chinese food.

D.Vegetables are the main ingredient in American Chinese food.

3.The author mentioned fortune cookies because ______.

A.he likes American Chinese takeout

B.people always get free cookies in the US

C.they are the most popular dessert in the US

D.they are typical American Chinese food

4.What can we infer from the passage?

A.American Chinese food is not popular in the US.

B.The author doesn’t like authentic Chinese food.

C.The author prefers American food to Chinese food.

D.Chow mein is also cooked differently in the US.

A: we have to meet the others at 7:30 at the botanical garden (植物园), don’t we?

B: 1.

A: Do you know how to get there?

B: 2. It will take us about three hours to get there by train.

A: 3. .

B: It’s an area that lots of different plants are grown for scientific study.

A: 4.

B: I’m not really sure. I know there are many different kinds of trees and flowers and I’m going to take my camera with me.

A: That’s a good idea. What clothes are you going to wear?

B: Well, if it’s wet, I will wear my strong shoes and take an umbrella with me.

A: 5. I think we will enjoy ourselves.

A.So will I.

B.What kind of plants can we see there?

C.Neither will I.

D.Yes, I’ve got a map.

E.What do you know about the garden?

F.Yes, that’s right.

G.Why do you know it?

Can we give a hand to those endangered animals? Yes, we may only do a little bit, but together our small actions add up to a lot.

1 Protect wildlife habitat (栖息地).

Perhaps the greatest threat that faces many species (物种) is the widespread destruction (破坏) of habitat. Cutting down forests, farming, and development all result in loss of wildlife habitat. In areas where rare (稀有的) species live, habitat destruction can quickly force a species to extinction (灭绝). By protecting habitat, entire communities of animals can be protected together naturally.

2Reduce the threat (威胁) of invasive (入侵的) species.

The spread of non-native species has greatly reduced native populations around the world. Invasive species compete with native species for resources (资源) and habitat. They can even prey (捕食) on native species directly, forcing native species towards extinction.

3 Place decals (贴花纸) on windows.

It is reported that as many as one billion birds in the United States die each year because of collisions (碰撞) with windows. You can help reduce the number of collisions simply by placing decals on the windows in your home and office.

4 Slow down when driving.

Many native animals have to live in developed areas and this means they must move in human-living areas. One of the biggest obstacles (障碍) to them is that created by roads. Roads divide habitat and present a constant (不断的) risk to any animal attempting to cross from one side to the other. So when you’re out and about, slow down and keep an eye out for wildlife.

1.Is the greatest threat that endangered animals faces created by roads?

__________________________________________________________________________

2.How many ways to protect the endangered animals is mentioned in the passage?

__________________________________________________________________________

3.Why are people advised to put decals on windows?

____________________________________________________________________________________________________________________________________________________

4.Do you think it necessary for people to protect the endangered animals? Why or why not? ____________________________________________________________________________________________________________________________________________________

The firefighters have already put out the Forest Fire. (改为否定句)

The firefighters ________ put out the Forest Fire _________.

Mr. Green has been in Chongqing for three years. (对划线部分提问)

_________ _________ has Mr. Green been in Chongqing?

Nothing can stop us getting the success. (改为同义句)

Nothing can _________ us _________ getting the success.

健康取决于食物，锻炼和足够的睡眠。(完成译句)

Health _________ _________ food, exercise and enough sleep.

不是你去那儿，就是我去那儿。(完成译句)

_________ you _________ I have to go there.