Quiz for Unit 3

never been a painter, we would still

appreciate him as one of the greatest

inventors of his time. 16. Leonardo da Vinci might have been a scientist if he had not been so _______ (技巧的)in other areas. 17. “You will have something worth

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thinking about to ___________ your mind.”

18. Bell did not send his first telephone message to his

assistant Watson until five days later. 改写成倒装句Not until_______________________________________________

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__________

改写成强调句(强调划线部

分)____________________________________________________

KEY

I.1. called up 2. distinguish 3. Prepared 4.

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freezes

5.released 6. Pressed seize 7. novel 8. Nor 9. valid

10. to invent 11. over 12. current 13. when 14. get through ; out of order 15. think of 16. skilled 17. occupy 18.

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Not until five days later did Bell send his first telephone message to his assistant Watson.

It wasn’t until five days later that Bell sent his first telephone message to his assistant Watson.

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