12. Penicillin was discovered by Alexander Fleming. (改為一般疑問句）
Penicillin by Alexander Fleming?
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激活思維智能訓(xùn)練課時導(dǎo)學(xué)練系列答案科目：初中英語 來源： 題型：
Nowadays many new and useful inventions have come into use. If I were a scientist, I would have my own invention―a magic door, a door that can take me to every part of the world.
Since our life is getting busier and busier,my magic door is really needed. The population of the world is rising day by day,and the number of cars is getting larger. So traffic jam becomes a big problem for people in both poor and developed countries. Mo?reover, by using a large number of cars,people have to face another problem—-the pollution of the air. All those reasons lead to the need for such an invention like a magic door. It can take the place of ways of transportation.
Magic doors have many advantages(好處).First,you can go wherever you want in a minute. Just open the door and go through it,you can stand in another place. Two parts of the door are two parts of the world. Thus,magic doors can meet the need for dis?covering new places for people. Second, magic doors sometimes can even make people safe. Magic doors can be used in everyday life. If you dropped into a river by accident?for example,people would go there at once to help you get out of danger by using magic doors.
All in all,people can benefit (得益)a lot from magic doors. If magic doors were invented and came into use widely,not just imagination,there would be a big change in our life!
根據(jù)短文內(nèi)容完成表格。（每空一詞）
My own invention―a magic door | |
The 16 for | The traffic 17 |
the magic door | The 18 of the air |
The advantages of the magic door | It can help people go 19 they want. |
It can also make people 20 . | |
16.________ 17.________ 18.__________
19.________ 20._________
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科目：初中英語 來源： 題型：
day ， invent ， cut. electricity,heel
6. An iron is very useful in our daily life.
7. Zippers arc widely used in our life.
8. What do you think is the greatest of the twentieth century?
9. Knives are used for things.
10. I don't like to wear shoes with high It makes me uncomfortable.
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( ) 3. - Did help you do some cleaning?
―________ helped me. I did it myself.
A. somebody;Nobody
B. somebody ; Somebody
C. anybody ; Anybody
D. anybody ; Nobody
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11.You'd better buy a (棉）blouse. It feels comfortable and it's not expensive.
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