如果没有青霉素，很多人都将死于疾病，甚至是很小的伤口。

Ⅰ.课文阅读理解

1．What's the main idea of this passage?

A．Famous doctors.

B．How Penicillin and Aspirin were invented.

C．Aspirin and Penicillin.

D．How to keep healthy.

2．Which of the following is considered to be the time when Aspirin was invented?

A．3,500 years ago. B．2,500 years ago.

C．1897. D．1899.

3．Which of the following can't Aspirin be used for?

A．Keeping quiet. B．Painkilling.

C．Curing diabetes. D．Reducing heart attacks.

4．Which of the following is NOT false?

A．Penicillin can keep people healthy by thinning their blood.

B．Aspirin can save lives by killing bacteria.

C．Aspirin was discovered by accident.

D．Penicillin was discovered by chance.

5．Who is American?

A．Dr Thun. B．Smith.

C．Alexander Fleming. D．Howard Florey.

Ⅱ.课文阅读填空

Names of 1. Aspirin Penicillin Who invented or discovered it Dr Felix Hoffmann Alexander Fleming Who put it into 2. or produced it The company Hoffmann worked for Howard Florey and Ernst Chain What is 3. in the medicine Salicylic acid Mould