必修一 Unit 4词性转换及练习 Class_____ Name_____ I. 词性转换 1. extreme adj. 极端的; 严重的n.极端不同的感情→ extremely adv.非常, 极其; 极端 2. concerned adj. 担心的, 忧虑的; 关注的→ concern v.涉及; 使担忧n. 担心→ concerning prep.关于 3. effect n. 效果, 作用; 影响→ effective adj.有效的;生效的 4. energetic adj. 精力充沛的, 充满活力的→ energy n.精力; 活力; 能量 5. function n. 功能, 性能→ functional adj. 实用的, 机能的 6. prove v. 证明; 结果是→ proof n. 证明, 证据 7. frightened adj. 感到害怕/惊吓的→ frightening adj.令人害怕的→ frighten v.使惊吓→ fright n.惊吓 8. pressure n. 压力→ press v. 按, 压 9. contribute v.是…的原因之一; 捐赠→ contribution n.贡献; 促成作用 10. schedule n. 计划表, 时间表→ scheduled adj. 预定的 11. negative adj.消极的, 负面的; 坏的, 有害的; 否定的→ positive adj.积极的, 正面的; 肯定的 12. treatment n. 治疗, 对待→ treat v. 对待; n. 请客 13. addition n.增加, 添加; 加法→ additional adj.附加的, 额外的→ add v.添加; 增加 14. fashion n.时尚, 时兴; 流行款式→ fashionable adj.流行的; 时髦的 15. strength n.优势; 力气; 实力→ strengthen v.加强→ strong adj. 强壮的→ weakness n.弱点 16. talent n.天资, 天赋; 人才,天才→ talented adj.有才能的; 有天赋的 17. individuality n.个性,个人特征→ individual adj.单独的;个别的; n.个人 18. achievement n.成就, 成绩; 达到, 完成→ achieve v.达到; 完成; 成功 II. 练习 1. After a good night's sleep, she felt energetic (energy) and ready to meet the challenges of the day positively. 2. She found it extremely (extreme) difficult to get a job here with the language barrier. 3. Though the twins look very much alike, they are still slightly (slight) different from each other in their appearance. 4. These results are a further proof (prove) of his outstanding ability. 5. Some straw (稻草) can be made into beautiful and eye-catching f unctin al (function) artworks by craftsmen. 6. As a teenager,I had more things to concentrate on than hanging out in the street. 7. In a way, the ocean has done humans a big favour by taking in some of carbon dioxide. 8. As we are spending more and more time online, both our teachers and parents are increasingly worried about the possible side effects (effect) of the Internet. 9. It's one of the few countries where people drive on the left. 10. The child felt frightened (frighten) when he saw the forest fire in the distance. 11. In a word, reading English novels can help us improve our English from many aspects (aspect). 12. The government provided an additional (addition)$25 million to expand the service. 13. This will negatively (negative) affect the economy over the first half of the year. 14. He sets an alarm and a timer for a scheduled (schedule) time to wake up. 15. Some teenagers are under great pressure (press) from their parents and teachers. 16. Many patients are getting the medical treatment (treat) they need. 17. Learning is not always easy, but it is always beneficial in the long term. 18. Government should attach great importance to cybersecurity (网络安全) ... ...
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