英语：unit8 new ideas and inventions教案（冀教版必修1）

Unit 8 New ideas and inventions

Section one

Step I. Study the new words.

Step II. Reading

Read through the whole text and let them do the following simple questions decide T or F.

1.    These ancient alchemists made the first explosives.

2.    The ancient Chinese realized that the mixture could be used on something different at once.

3.    At first the Chinese used new material to make the fireworks.

4.    Bacon got credit for making the black powder because he used his invention.

5.  Alfred Nobel left his money for prize after he died.

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