题目内容

【题目】I_______ my homework when the door bell__________.

A. did, rang B. was doing, was ringing

C. did, was ring D. was doing, rang

【答案】D

【解析】

试题分析:根据题干,本句的意思是“当门铃响的时候,我正在做作业。”当句中用when时,从句应用过去时,主句用过去进行时。所以本题选D。

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【题目】

Fire accidents often happen in our daily life. So, as middle school students, it is very important for us to learn what to do when a fire breaks out. Here are some tips, and please keep in mind.

Put a smoke alarm in the house. Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells us to leave the house at once.

Make escape plans. We should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Part of the plan is to check all the windows to make sure they can be opened easily.

Prepare fire extinguishers (灭火器) in the house. Everyone in the family should know how to use them. Practice for a fire. We should do fire practice because they teach us about fire safety. Everyone should know the following fire rules:

Don't open a hot door! The fire can grow more quickly if you open the door.

Stay close to the floor! Smoke can be more dangerous than fire.

The best air is near the floor because smoke rises.

What will you do if your hair or clothes start to burn? First, stop! Don't run! The fire burns faster because of more air. Drop! Fall to the floor. Then roll! Turning over and over will make the fire go out. Put a blanket around you to keep air away from the fire that may still be on you.

There are many possible causes for fires. A wise family is ready all the time. If there is a fire, don't forget to call 119 for help.

1When a smoke alarm rings at a house, it means that __________________

A. you have to get up

B. water is running to the floor

C. something is burning

D. someone breaks your window

2We should do the following to prepare for a fire EXCEPT that ______________.

A. we practise for a fire

B. we make escape plans

C. we have fire extinguishers

D. we use electrical cookers

3What does the underlined word "escape" in the 3rd paragraph mean?

A. 逃离.

B. 跳楼.

C. 安全.

D. 灭火.

4When your hair or clothes catch fire, the right steps are _________________.

A. stop, run, roll

B. stop, drop, roll

C. run, drop, roll

D. roll, drop, stop

【题目】A) 阅读下面短文,根据所读内容,在文章后第56-65小题大空格里填入一个最恰当的单词,并将答案填写在答题卡标号为56-65的相应位置上。

注意:每个空格只填1个单词

PowerPoint PresentationsPPTare taking the place of writing on the blackboard with chalk. Someday, will robots take the place of human teachers?

In Japan, a robot is going to enter classrooms to help teachers. Last week the Japanese company Honda Motor Co. showed the public its robot at a Tokyo museum. The robot’s name is Asimo. Students will see Asimo in science classes and learn the wonders of science.

Asimo is 130 centimeters tall with a round head. It can jog, walk up stairs and wave. It can also avoid(避开)things on its way and have simple talks with you. Asimo is an experienced worker for humans. It has worked as a guide in showrooms. But this will be the first time it works as a teaching assistant in classrooms and in formal teaching!

How will Asimo help in class? A teacher explained the way Asimo works to students in last week’s show. Asimo has sensors(感应器)inside its body to keep its balance.

The smart Asimo tilted(倾斜)its body when it stood on a shaking platform(平台). Asimo kept its balance. But a wooden person beside Asimo fell (See the above picture).

When you walk, you pass your weight from the heel to the toe. The Japanese teacher explained this with Asimo at the museum. He moved the robot in slow move. Asimo made learning science more interesting for students!

Asimo will soon help teach thousands of primary students and junior high schools in two Japanese cities. Hopefully, robot teachers will arrive in our classrooms in China one day.

Teachers will be1by a robot called Asimo in Japan

Appearance

Asimo is 130 centimeters in2with a round head.

3

● It can jog, walk up stairs and wave.

● It can also avoid things on its way and have a 4 talk with you.

● It can 5 a guide in showrooms.

● It works as a teaching assistant in classrooms and in6 teaching!

● It will help teachers in 7 classes .

● It can keep its balance8 it has sensors inside its body .

Advantage

●Students will9 learning science more interesting with the help of Asimo.

Conclusion

●It’s 10that robot teachers will arrive in our classrooms in China one day.

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