M6unit 4复习课件初稿.ppt

Task 1: Key words and phrases 1. lack n. vt. 缺乏 ①The plant died ____ _ ______ _____water. ②He is good at his job but he seems to __ __ __________. 翻译句子： 由于年轻, 她缺乏经验。 __________ They lacked for nothing. ______________________________ Though ______ money, his parents still managed to send him to university. A. lacked　　　　B. lacking of C. lacking D. lacked in 归纳总结： 2. equal adj. 平等的; 同等的, 相同的; 胜任的 n. 同等的人; 相等物 vt. 与……相同或相等, 敌得上→_________(adv. )相等地→__ ________(n. )同等, 平等 ①The two books __ _ more or less _____ in length. ②Three feet __ roughly______ __ one meter. ③I’m sure he __ _____ __ the task. ④He is a scientist _______ _____, because his achievement is unlikely to be ________. He equals me in strength but not in intelligence. 他和我力气相等, 但智力不同。 3. contribute vt. vi. 捐献, 捐赠, 捐助; 贡献, 促成; 导致→→___________ (n. )贡献; 捐献; 投稿→__________ (n. )贡献者; 捐献者; 投稿人 ①I believe that each of us can contribute to the future of the world. ( ) ②Many millionaires and billionaires are keen on contributing to charities. ( ) ③He contributed (an article) to China Daily. ( ) ④These jobs contribute to the achievement of various ecological, economic, and social goals. ( ) ⑤His carelessness is said to have contributed to her death. ( ) 翻译： Many people contributed money to Project Hope, which contributed to many children returning to school. A teacher wrote an article about this and contributed it to a newspaper. 4. worthwhile adj. 重要的; 令人愉快的; 值得花时间(或花钱、努力等) 那个地方值得游览。(一句多译) His behavior is _____ ______. His behavior is _____　_____ ______ _____. His behavior is worthy _____ ____ _____. It is worthwhile _____ _____ ____ ______. It is worthwhile _____ _____ ____. 归纳总结： 5.alternative adj. 可供替代的; 两者择一的, (两者中)非此即彼的 n. 可供选择的事物; 取舍, 抉择 ①Is there ___ __________ __ surgery ___ this complaint? 除了手术外, 这种疾病还有其他治疗方法吗? ②I’m afraid I _____ ___