题目内容
用括号内所给动词的适当形式填空。
1. Listen!The girl________(sing) in the room.
2. What time________your mother________(go) to work every day?
3. May I________(borrow) your eraser?
4. Mrs Black________(not work) in the factory.
5. Tom usually________(come) to school at seven in the morning.
6. Jack________(swim) in the river now.
7. ________(be) there any milk in the cup?
8. The students________(have) an English class yesterday.
9. -What are you doing?
-I________(mend) the bike.
10. Sue________(clean) the windows every day.
1. is singing 2. does, go 3. borrow 4. doesn't work 5. comes
6. is swimming 7. Is 8. had 9. am mending 10. cleans
口算题天天练系列答案还原型阅读 ，阅读短文，根据其内容，从方框中选择正确的选项完成短文。
| A. You could also write down problems that could be solved by an invention B. This is the place for all your ideas C. Challenge yourself to invent something D. Play around with motors, gears (齿轮) and pulleys (滑轮) E. This way, you won’t forget any of your brilliant ideas |
You’re in primary or secondary school. Your head is full of invention ideas. No idea how to make them work? There are 3 things that can help you out.
1. Get an Inventions Journal (日志).
(1) . Rather than drawing or writing everything out on bits of paper, get yourself a notebook to carry around.
Many famous inventors kept a journal to write down their ideas as they came to them. (2) , and sometimes looking through the ideas can make new ones come to you.
Use the journal to write down new ideas. (3) ,
and then you can take time to think about the solution.
2. Learn how things work.
Learning how things work will help you understand how to get your invention to work. (4
) so that you can get an understanding of how things move, connect and operate.
3. Take an invention challenge (挑战).
(5) . Depending on your age and ability, this could be a drawing, or get yourself to really make the solution.
