【推荐1】判断正误：正A，误B。

Vitamins help our bodies grow strong and stay healthy. We need vitamins every day. How do we get them? Just remember the vitamin alphabet(字母表): A, B, C, D, E.

	What It Does	Where We Get It
Vitamin A	Vitamin A is good for our eyes and skin.	Vitamin A is in carrots, yellow fruits like oranges or mangoes, milk and eggs.
Vitamin B	There are many different kinds of Vitamin B: Vitamin Bl, B2, B6, B9, and B12. Some help give us energy to move our bodies, Others help make blood.	Vitamin B is in potatoes, bananas, bread, rice, chicken, fish, cheese, eggs, and green vegetables.
Vitamin C	Vitamin C is important for our bones(骨头),teeth, and even our brains. Vitamin C also helps us keep other important substances, such as iron in our body.	We get Vitamin C from oranges, peppers, tomatoes, and potatoes.
Vitamin D	Vitamin D helps make strong bones.	Milk and eggs have also got vitamin D in them and so does fish. When we sit in the sun, our body makes a lot of it naturally.
Vitamin E	Vitamin E helps keep our blood healthy.	Vitamin E is in nuts(坚果)and green vegetables.

1. If we want to make our eyes and skin healthier, we should get Vitamin A more.
2. In the alphabet, there are four different kinds of Vitamin B.
3. Both Vitamin C and Vitamin E can help our bones.
4. We can get Vitamin B and Vitamin E from green vegetables.
5. Vitamin D is not only found in eggs, fish and milk, it also comes from the sun.

【推荐3】The first crocodiles (鳄鱼) lived on the Earth about 240 million years ago. How much do you know about these animals? Here are some amazing (令人惊奇的) facts about them.

◆ The biggest crocodile is the saltwater crocodile. It can be as long as seven metres!     

◆ If you take a bright light at night over a river with crocodiles inside, you will see pairs of red spots (点). Those are the crocodiles’ eyes. They can see well at night.

◆ When you see a crocodile with its mouth open, don’t be scared. That just tells you it’s too hot.

◆ On the beach, crocodiles get tired very quickly, but they can stay in the water for 2-3 hours.

◆ Most crocodiles can live up to 70 years old!

1. When did the first crocodiles live?

A．About 2,400,000,000 years ago.	B．About 240,000,000 years ago.
C．About 24,000,000 years ago.	D．About 2,400,000 years ago.

2. How long is the biggest crocodile and how long can crocodiles stay in the water?

A．7 kilometres; 3-4 hours	B．7 metres; 2-3 hours
C．70 kilometres; 20-30 hours	D．17 metres; 12-13 hours

3. What’s the meaning (含义) of the underlined word “scared”?

A．Happy.

B．Sad.

C．Comfortable.

D．Afraid.

4. Which of the following is right?

A．Crocodiles often open their mouths when it’s hot.

B．Crocodiles can stay on the beach for 2-3 hours.

C．All the crocodiles can live up to 70 years old.

D．The writer talks about four facts about crocodiles.

【推荐1】                                                                                                            

THREE GOOD FRIENDS
Name: Ronda Country: Australia Looks: A small nose, long curly hair, of medium height Job: Sportswoman	Name: Oprah Country: England Looks: Big eyes, curly black hair, tall and a little fat Job: Writer	Name: Marissa Country: America Looks: Big eyes, straight hair, tall and thin Job: Teacher

1. Both Oprah and Marissa have ________.

A．straight hair

B．black hair

C．big eyes

2. Who is good at playing sports?

A．Ronda.

B．Oprah.

C．Marissa.

【推荐2】This year，bicycle-sharing（共享单车）comes into people's lives. It becomes more and more popular in China. Do you know how to use the bicycle-sharing?

Download and register(下载注册）

You should download an APP from the Internet.

Use your telephone number to register an account(账户）.

Then you should pay some money before you use it to make sure you follow the rules about bike safety. If you break the rules, your money will be taken away.

You need to offer(提供) your real name and telephone number.

Unlock(开锁）the bike

Use your app to scan the two-dimension code(扫二维码）on the bike you find.

You unlock the bike successfully, then you can ride this bicycle.

After your bicycling

You must lock the bicycle.

After finishing locking, you should pay for it hourly. The money will be taken out from your account.

You may have the chance to use the bicycle for free sometimes.

1. People used the bicycle-sharing many years ago in China.
2. Before you use the bicycle-sharing, you have to download and register.
3. You can always use the bicycle-sharing without paying.
4. According to this passage, you can unlock the bike by scanning the two-dimension code.
5. After your bicycling, you can put the bicycle anywhere unlocked.

【推荐3】Many people like to travel by plane, but I don’t like it because an airport（机场） is usually far from the city. You have to get there early and wait for hours for the plane to take off and it is often late. You can’t open the windows. You can’t choose the food. Planes are fast.

        I like traveling by train. I think trains are safe. Railway stations are usual in cities. When you are late for a train, you can catch another one. You can walk around in the train and open the windows. You can see many interesting things on your way. I know it takes a little more time.
        I also like cars. You can start your journey when you want to, and you don’t need to get to a railway station or a bus stop. Also you can carry many things with you in a car. But sometimes there are too many cars on the road.
1. Why do many people like to travel by plane? ________

A．Because it is safe.

B．Because it is fast.

C．Because you can walk around in the plane.

D．Because it is cheap.

2. Which is NOT the good thing about the train? ________

A．It is safe.

B．You can walk around in the train.

C．You can open the windows.

D．It takes a little more time.

3. What is the bad thing about the car? ________

A．You needn’t go to a station.

B．You can start your journey when you want to.

C．There are too many cars on the road sometimes.

D．You needn’t go to a bus stop.

4. What does the writer think of the plane, train and car? ________

A．He thinks it takes a lot of time to go to and get out of the airport.

B．He likes to take a train because it takes a little more time.

C．He likes to take a car because he has a car.

D．He likes to take a plane because it’s fast.

【推荐1】Have you ever entered a tropical rainforest (热带雨林)? Rainforests make up only a small part of the Earth’s surface, about six percent, but there are more kinds of trees than any other area in the whole world.

Tropical rainforests are in Africa, Asia, Central and South America, Australia, and on the Pacific islands. The largest tropical rainforest is the Amazon (亚马逊) Rainforest in South America, which covers almost five million square kilometers. The second largest rainforest is in Western Africa.

Rainforests provide us with many things. In fact, the Amazon Rainforest is “the lungs (肺) of our planet” because it produces 20% of the world’s oxygen (氧气). One fifth of the world’s fresh water is also found in the Amazon Rainforest. Furthermore, one half of the world’s species of animals, plants and insects live in the Earths rainforests. 80% of the food we eat first grew in the rainforest. 25% of the drugs we take when we are sick are made of plants that grow only in rainforests. Some of these drugs are even used to fight and cure cancer.

There are four different levels of trees in a rainforest. The forest floor is the lowest layer full of animal life and receives the least amount of light. The under storey (下层植物) is the dark, cool environment under the leaves but over the ground. The canopy layer (树冠层) is the upper parts of most of the trees. The emergent layer (露生层)contains a small number of very tall trees. These different parts of a rainforest exist together to create an ecosystem for many animals, plants and human beings.

1. Where is the largest tropical rainforest according to the passage?

A．In Africa.	B．In Australia.
C．In South America.	D．On the Pacific islands.

2. What’s the Chinese meaning of the underlined word “drugs”?

A．果子

B．树根

C．原料

D．药

3. Why is Amazon Rainforest “the lungs of our planet”?

A．Because it produces 20% of the world’s oxygen.

B．Because 1/5 of the world’s fresh water is found in it.

C．Because one half of the world’s species of plants live in it.

D．Because 80% of the food we eat first grew in it.

4. Which level of trees has a small number of very tall trees in a rainforest?

A．The forest floor.	B．The under storey.
C．The canopy layer.	D．The emergent layer.

【推荐3】

Welcome to our school farm! I’m Potato.
Dry me in the sun for 2 hours.	Plant me about 20 cm deep in the ground. Use the soil in No.6 box.	The best temperature is between 15℃ and 20℃.	After 2 or 3 weeks,a potato plant will rise out of the ground.	The potato plant will flower.	When the flowers die,carefully dig up the potato plant. Then you’ll have your own potatoes.

1. What does the underlined word “me” refer to ________？

A．the potato flower

B．the potato plant

C．the soil

D．the potato

2. How deep do we plant potatoes in the ground？

A．20 cm.

B．2 hours.

C．20 m.

D．2 or 3 weeks.

3. We can dig up the potato plant when ________.

A．the soil is wet

B．the temperature is between 15℃ and 20℃

C．the flowers die

D．you see the flowers