人教版高一高二課本單元總復習(單詞部分)

s1b2unit 16 scientists at work
1.  students must c___________(做) e_____________ when they study physics or chemistry.
2. if you are feeling cold, you needn’t take off your g______ to protect your hands.
3. do you know why l_________ comes into sight before t__________ comes into our ears?
4. which do you prefer to use to wash your hair, soap or s__________?
5. people now use paper instead of a h__________ to clean their faces.
6. einstein’s theory __________(證明) to be true at last.
7. don’t worry about anything! everything is under c__________!
8. do you have an __________(電) fan to cool in summer?
9. can you give me a s__________ knife so that i can cut off the s__________(細繩)？
10. the __________(震驚) news came that on march 11 over 200 people were killed in spain.
11. there is no d__________ that men are stronger than women.
12. after many experiments, galileo drew a c__________ that light things drop onto the ground at the same time as heavy things if no air holds them back.
13. generally speaking, the s_______ of touch of a blind man is better than that of a healthy one.
14. the days from monday to friday are often considered to be the w________
15. the plane couldn’t fly because there were something wrong with two of its ______(發(fā)動機).
16. if you drive a car, you must f_________ your safety belt.
17. mary speaks good english, but she has an a____ because her mother is english.
18. the boss has c________ 100 dollars for this beautiful coat.
19. the girl was so angry that she _______(撕) the letter into pieces.
20. it is a __________(震驚) to all that his secretary has stolen the money.
高考必背unit16
pro   con   experiment   glove   gas   liquid   solid   advantage   disadvantage   application   maglev   engine   nuclear   economy   economic   comfort   unnecessary   successful   conduct   a number of   lightning   thunderstorm   condenser   shed   string   charge   electric   shock   a great deal of   prove   tear(tore-torn)   frame   handkerchief   control   sharp   foot   fasten   ribbon   thundercloud   pick out   sense   test   test on   shampoo   skin   drug   activist   doubt   cruel   painkiller   view   conclusion