高中英语 必修2 Unit 1.ppt

③他的计划值得讨论。(句型转换) His suggestion is worth considering. =His suggestion is worth ____________. =His suggestion is worthy of ____________. =His suggestion is worthy of _____ __________. =His suggestion is worthy __ ___ __________. =It is worthwhile __________ ___ _________. =It is worthwhile __ ________ ___ _________. consideration consideration being considered to be considered considering his suggestion to consider his suggestion 4. evidence n. 根据；证据 (1)There is some evidence that. . . 有证据证明…… in evidence 显眼, 显而易见 (2)evident adj. 明显的, 明白的 It’s evident that. . . 很明显…… ①There is some evidence that he was there on that night. 一些证据证明那天晚上他在那里。 ②The first signs of spring are in evidence. 春天的最初迹象已显然可见。 ③__ __ _______ ____ Mo Yan is a genius in writing. 很显然莫言是个写作天才。 It is evident that 【高考链接】 (2011·天津高考)Modern science has given clear evidence _______ smoking can lead to many diseases. A. what B. which C. that D. where 【解析】选C。考查名词性从句。句意：现代科学已给出了明显的证据, 吸烟会导致许多疾病。smoking can lead to many diseases是evidence的内容, 从句是个完整的句子, 不缺成分, 是evidence的同位语从句。所以选引导词that。what, which和where都需要在句子中作成分。 5. in search of 寻找；搜寻；寻求 ①(2011·福建高考)Twelve-year-old Roth becomes a friend of Dr. Banting and his assistant, Mr. Best, who are in search of a cure for diabetes. 12岁的罗斯成为班廷博士和他的助手百斯特先生的朋友, 他们正在寻找治疗糖尿病的方法。 【辨析】理解下列区别并选词填空 意为“搜寻”, 常指花费很大的力气去寻找某个特定的人或物, 相当于look for search for 意为“为寻找……而搜查……” search. . . for. . . 作及物动词表“搜查”, 宾语可以是人, 意为“对某人进行搜身”, 如果宾语是表地点的名词, 则意为“搜查某个地方” search 为介词短语, 表示“寻找”时, 在句中可作状语、定语、表语、宾语补足语等, 也可用in a/the/one’s search for来替换 in search of ②He ________ the room for the file, but found nothing. Then he offered to take me to Royal Oak to _________a job. At that time some people broke into and ________ his house. searched search for searched 6. belong to 属于；为……的一员 (1)belong to表示“是……的财产；是……的组成部分；是……的成员(属于)”。不用于被动语态和进行时态 (2)belong还可用于除to以外的其