lesson 30 science affects us
填空题
to our (surprise),he won the running race!he used to be a slow runner.
the world is full of exciting and (wonder)activities that we can try and enjoy.
let’s wait and see what (happen) next.
according to a recent study, adults often do housework might stay healthy into old age.
he showed me the photos he took at his graduation ceremony.
lei feng is a great person sets a good example to us.
you will be surprised how fast the paper is used up.
he suggested (visit) the museum next week.
do you have any (suggest) for a good restaurant in the area.
the (discover) of oil on their land made the people rapidly rich.
词语运用
please look around, and what do you see i'm sure you must notice almost everyone is looking down at their mobile 1. (phone). with the 2.
(develop) of the society,modern science is used in people's everyday lives.science is interesting and it has an 3. (affect) on us.
it is making our lives better and 4. ( much ) fantastic.5. (general) speaking, it is not easy to get the correct result. to draw a 6. (conclude), scientists need to spend much time. they need 7. (examine)their experiments or figures(数据). they use 8. (science) methods instead of imagining. they do the research in groups.sometimes, what they get is puzzling for common people. science is really 9. mystery. even 10. you're not a fan of science,i'm sure you’ll be impressed by the mysteries of science.
完型填空
most of us may often take no notice of ants. but this is not the case for huang yifan, a 17-year-old l from shandong. he likes ants and has discovered many 2
secrets behind their behavior. it helped him 3 a national high school science competition.
he found that though ants live underground for a long time, they can still find out whether other ants 4 the same nest(窝)by looking at, smelling and touching them.
to test his 5 , huang made a nest with about 100 ants, using a plastic bottle. he took one ant out and painted its abdomen(腹部)blue. then he put the painted ant back into the nest and 6 to see what would happen to it. “after the ant which was painted blue goes into the nest,the other ants try to attack(攻击)and 7 it out of the nest with difficulty,” huang said. “but when the ants discover the painted ant belongs to the same nest by using their sense of 8 , they stop attacking."
huang 9 further with instruments like cameras to learn about the ants’ ability to tell their own nest mates.“social insects such as ants and bees have l0 strong ability to do that. it's especially fun that ants are l1 to humans in some ways. they also know how to work together," huang said.
huang's achievements don't depend on luck but on his great l2 . huang l3
about 1.000 ants since he was ten, using his l4 of the needed temperature and light. even if most people think the tests are boring, he sticks to doing them 15 . and he will go on doing more scientific projects in the future.
( )1. a. doctor b.student c. officer d. worker
( )2.a. moving b. scary c. interesting d. sad
( )3.a.compare b. decide c. start d. win
( )4. a. come from b. clear out c. give up d. set up
( )5. a. skill b. talent c. discovery d. wish
( )6. a. failed b. waited c. forgot d. regretted
( )7. a. pull b. steal c.follow d. hang
( )8.a. direction b. taste c. smell d.safety
( )9. a. agreed b.researched c. doubted d.guessed
( )10.a. an b.the c./ d.a
( )11. a. polite b.open c. fair d.similar
( )12. a. health b.support c. effort d.kindness
( )13. a. has raised b.raise c. is raising d.raised
( )14. a. risk b.knowledge c. list d.symbol
( )15. a. loudly b.nervously c. patiently d.quickly
参考答案：
一．1.surprise 2.wonderful 3.will happen 4.who 5.that 6.who
7.at 8.visiting 9.suggestions 10.discovery
二．1.phones 2.development 3.effect 4.more 5.generally 6.conclusion
7.to examine 8.scientific 9.a 10.if
三．1-5 bcdac 6-10bacbd 11-15 dcabc
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