1.  语法填空

Let's learn something new about taikonauts' (life) in space. there is no gravity, taikonauts float in space. They swim in the air like fish in water. All the food taikonauts eat in space (have) no water. They add water to the food before they eat it. And they use straws (吸管) eat. Sleeping in space is very different. Taikonauts sleep in the air. This (sound) like a lot of fun! They wear masks so they can sleep (good). Do taikonauts watch TV in space? Yes. They can also send emails and (read) news on the Internet. They spend most of their time (look) out from the space station. Through the windows they can see (we) beautiful blue planet. Taikonauts also need to exercise to keep fit.

1.  阅读单选

Do you feel worried sometimes? How do you deal with (处理) your worries? Whether your worries are big or small, you can take these steps to deal with them.

Try to find out what you're worried about

Sometimes, you will know what you're worried about. But sometimes, you might not. Try to find it out first; if you can't, you can ask for help.

Think of ways to make it better

You can do something to help you feel less worried. Sitting there worrying is not fun and it won't solve (解决) your problem.

Grades at school are often a top worry for kids. If you're worried about grades, ask yourself these questions:

☆ Why are grades important? What do grades mean to me?

☆ How do I get ready for (为……做准备) class? Do I go over my notes even when there isn't a test?

☆ Do I have a good place to study at home?

☆ Have I tried different ways of studying?

Ask for help

When you're worried, it can be helpful to find someone to talk to. You can ask your parents, friends or teachers for help.

1.  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? This is Jill. ?

B:Hi, Jill. It's Mary speaking.

A:Oh, Mary. What are you doing now?

B: . 

A:Really? What do you think of the talk show?

B:It's kind of boring. ?

A:I'm doing my homework.

B: ?

A:No, not too much. I will finish it soon. 

B:So, let's go to the zoo after you finish your homework.

A: . See you. 

B: OK. See you then.

1. It is very warm here. You ____ wear the coat.

1. There ____ a fashion show this weekend. Shall we go to watch it together?

1. There ____ a reading contest in our school next week.

1. When it is finished, there ____ enough room for up to nine hundred shops in the building.

1. —What's your plan for the weekend?

—____

1. Traveling to space is no longer just a dream. Russia____the first hotel in space in the near future.

1.  语法选择

Is there life beyond(在……之外) the Earth? Many people are interested in this question and try 1  out the answer.

2 April 28, 2020, China's radio telescope(射电望远镜) FAST 3 to look for aliens.

Radio telescopes 4  find signals(信号) from space. On the Earth, 5  TVs and radios give out signals. Scientists 6  that if there are aliens beyond the Earth, their technology would also give out signals like ours does.

Many radio telescopes 7  the world are being used to look for aliens. In 1977, for example, the Big Ear radio telescope in the US found 8  strong signal from space. Many 9  believe it may have come from aliens.

FAST is the world's largest and most sensitive radio telescope. 10 can find even the weakest signals from space. Scientists are 11 about what it might find in the future.

Finding aliens might sound exciting, 12  some scientists think that we should not contact(联系) aliens. For example, the famous British scientist Stephen Hawking believed that aliens 13  dangerous. 14  they find us, they might take resources from the Earth. That would be very bad 15  us. What do you think?