Unit 5 词汇用法讲解.pptVIP

Unit 5 词汇用法讲解1.quality [kw?l?t?] n.质量;品质 →quantity [kw?nt?t?] n. 数量例如：这既牺牲了教学的质量又牺牲了教学的数量。 What good qualities does a great person have?2. warm-hearted adj.adj.+ n. + edgood/bad-tempered 好/坏脾气的short/far-sighted 近/远视的 数词+ n. + ed eg. three-legged 三条褪的adj.+ doing eg.good-looking 好看的 3. mean [mi?n] adj.吝啬的;自私的;卑鄙的 Sherlock was a mean and selfish person in Shakespeare’s eyes.在莎士比亚笔下，夏洛克是一个吝啬而自私的家伙。 4.active adj. 积极的;活跃的 take an active part in sth.积极参与…… activity n.活动 5. generous adj.慷慨的,大方的→mean generously adv.慷慨地 be generous with sth. 对……慷慨大方 6. selflessly adv.无私地, selfless adj. 无私的;忘我的→ selfish 自私的 Norman Bethune worked selflessly in China as a doctor. 7. devote vt. 献身;用心于 devote one’s life to （doing）sth. 献身;用心于…… A great person is someone who devotes his /her life to helping others. devoted adj. 忠实的;深爱的 be devoted to sth.忠实于 8. found vt. 建立;建设 Sun Yat-sen founded the first republic in China in 1911 after many years’ fighting. 9. peaceful adj.和平的;平静的;安宁的 in a peaceful way 以和平的方式 10.mankind n.人类 11. hopeful adj.有希望的→hopeless adj.绝望的 hope to do hope that … 12.youth n.青年;青年时期, 复数：youths young adj.年青的 13. attack vt.进攻;攻击;抨击 attack the enemy/ the laws攻击敌人/法律 14. violence n.暴力;暴行 violent adj.暴力的→peaceful 和平的 15. equal adj.相等的;平等的 equally adv. 平等地 Men and women are equal.男女平等。 16. in trouble 在危险、受罚、痛苦、忧虑的处境中 be in trouble /in difficulty/ in pain在危险/困难/疼痛中归纳： ask for trouble 自寻烦恼 get into trouble 遇到麻烦，出事 make trouble 制造麻烦 save/spare trouble 省事，避免麻烦 have trouble in doing sth. 做某事有困难 17. willing adj. 乐意的;自愿的 be willing /ready to do sth.乐于/自愿做…… 18. unfair adj.不公正的;不公平的 →fair 公正的; 19.turn to 求助于;致力于 turn to sb. for help 求助于……的帮助 学习上如果遇到困难，可以求助于老师的帮助。 If you meet with difficulty ,you may turn to your teacher for help. 20.lose heart 丧失勇气或信心 lose ones heart 是“爱上了”，需要用介词to说明爱的对象，如： Jim一看见那只波斯猫就喜欢得不得了。 Jim lost his heart to the Pers