Do you want a pet, but worry about taking care of it? Aibo might be a good choice for you. Aibo is a robot(机器人) dog. It is made by Sony. It isn’t as difficult to take care of as a real pet.

Aibo’s artificial intelligence(人工智能) makes it act like a real dog. It can wag(摇摆) its tail, shake your hand and play a ball. Aibo can move its ears back and forth. It can also blink(眨眼) its eyes. There are sensors(传感器) on Aibo’s head, chin(下巴) and back. When you touch it, it feels comforted(得到安慰的) like a real pet would. Aibo can understand different words, such as “sit”, “stay”, and “come”.

Another interesting thing about Aibo is that it can “learn”. The robot can remember its daily experiences. This helps it build a database(数据库). The robot can “grow” and change itself according to this database. Over time, Aibo can have its own personality(性格). This makes it more like a real pet.

1.What makes Aibo act like a real dog?

A.Its cute looks. B.Its artificial intelligence. C.Its way of speaking. D.Its way of walking.

2.What can Aibo do?

a. It can wag its tail.

b. It can shake its head.

c. It can play with a ball.

d. It can hide its ears.

e. It can blink its eyes.

f. It can say difficult words.

A.abc B.ace C.bed D.bdf

3.There are no sensors on Aibo’s .

A.tail B.head C.chin D.back

4.What can we learn from the last paragraph?

A.Aibo can help you remember things. B.Aibo can build a computer by itself.

C.Aibo can grow bigger day by day. D.Aibo can change itself by learning new things.

Alexis Lewis is a teenager from the USA. She likes to invent—to think of new ideas for things that no one has made before, and then make them.

Alexis often enters competitions for young inventors. When she was younger she spent time with her grandfather, who made transport for people to go to space. One day Alexis’ mother told her about a newspaper article which explained how difficult it was to get sick people through the countryside to hospital in Africa. Alexis wanted to help.

Alexis knew that in North America, before there were cars, horses pulled heavy things on a travois(旧式雪橇) made of wood. Alexis thought people could do the same, but she added wheels. To make her travois light, she used bamboo, a plant which grows in Africa, not wood.

To pull Alexis' travois, you wear a belt, which means you can carry or hold other things. Alexis thinks her travois might be useful for carrying food home from the market, as well as taking people to hospital. Now it's finished, she's writing instructions for building one so people in Africa can make it themselves.

With help from US companies, Alexis plans to give ten travois free to hospitals in Africa. She doesn't want money for them because they are for poor people.

Alexis doesn't know if she wants to be an inventor when she's older, because she also likes music and writing, but she thinks it's important for children to learn about inventing at school.

1.Why did Alexis decide to invent a new type of transport?

A.Because she wanted to win a competition.

B.Because her mother told her about a problem.

C.Because her grandfather worked on spaceships.

2.How is Alexis' travois different from those pulled by horses?

A.It's heavier. B.It is made of wood, C.It has wheels.

3.What does the author say about using Alexis' travois ?

A.People will need instructions to use it.

B.People should not use it to carry shopping,

C.People can pull it by wearing a belt.

4.What does underlined word "them" in the fifth paragraph refer to?

A.US companies. B.Ten travois. C.Poor people.

5.Why does the author write the passage?

A.To ask for help with a problem.

B.To advertise a new way to travel.

C.To tell the story of someone's idea.

Listening test is one of the most important parts of the English exam. Here are some tips for you.

Before you start to listen, you need to-relax. Don’t be stressed out. And try to read the questions. These questions usually help you understand the conversation or the passage.

Then listen carefully to the first sentence. It usually tells you the main idea of the passage. When you’re listening, try to do some thinking and take some notes, such as:

☆What happened

☆When, where, and how

☆What does the speaker want to tell us

In this way, you may understand the passage better,

Please remember not to think about one or two words for a long time. When you hear some words you don’t know, don’t spend too much time on them. Very often, you’ll find out what they mean later when you go on with the listening.

1.This passage mainly talks about _________.

A.tips on listening B.tips on speaking C.tips on reading D.tips on writing

2.It’s better for you to keep _________ when you start to have a listening test.

A.excited B.relaxed C.stressed out D.worried

3.We should listen to the first sentence carefully, because it usually tells us _________.

A.the answers to the questions B.where to write the answers

C.the main idea of the passage D.how much time left (剩余) for the listening test

4.When you’re listening, it’s important for you to _________.

A.remember every word B.take some notes

C.understand all the words D.think about one or two words for a long time

5.The_________ usually help(s) us understand the passage better.

A.questions B.first sentence C.notes D.A, B and C

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