19-20学年译林版英语选修9（课件+教师用书）Unit 4 Section Ⅱ　Language points(Welcome to the unit & Reading) (2份打包)

Section Ⅱ　Language points(Welcome to the unit & Reading) influence vt.影响；对……起作用；支配；感化 (教材P49)Taoism has greatly influenced Chinese philosophy. 道家的阴阳之说极大地影响了中国的哲学。 The weather influences crops. 天气影响收成。 Young people are quickly influenced by new ideas. 年轻人会很快地受到新思想的影响。 influence sb.to do sth.　影响某人做某事 influence n. 影响力；威望 have an influence/effect on/upon 对……有影响 influential adj. 有影响力的 Who influenced her to do that? 谁影响她做那件事的？ His family have a great influence on his ambitious future plan. 他的家庭对他踌躇满志的未来计划有很大的影响。 influence/affect influence 指间接、潜移默化的影响，涉及行为、思想、感情等，多指影响无形的事物。 affect 仅指影响感情或具体事物。 His writings have influenced the lives of millions. 他的作品影响了千百万人的一生。 Smoking can affect heart. 吸烟可影响心脏。 用affect和influence的适当形式填空 ①They try to ________ the size of the crops by using fertilizer. ②He was ________by a middle school teacher to take up the study of medicine. ③This example has a great ________on young people. 【答案】　①affect　②influenced　③influence (教材P50)An idiom is a group of words or an expression whose meaning is not straightforward，because it often cannot be understood by looking at the meanings of its separate words. 习语是组词或者是一种表达方式，其意义不是那么简单，因为习语常常无法从各个单独的单词意义中获得。 【句式分析】　whose是定语从句中一个常用的关系代词，表示“……的”之意；它可以指人，也可以指物；既可以引导限制性定语从句，又可以引导非限制性定语从句；whose表示所属关系指物时，可与of which转换，词序一般是：名词＋of which，也可用“of which＋名词”。 I live next door to a couple whose children often make a lot of noise. 我隔壁住着一对夫妻，他们的孩子经常制造很多噪音。 Look at the building，whose roof is white. ＝Look at the building，the roof of which is white. ＝Look at the building，of which the roof is white. 看那栋楼，楼顶的颜色是白的。 句型转换 ①The man pulled out a gold watch，whose hands were made of diamonds. →The man pulled out a gold watch，the hands______________ were made of diamonds. →The man pulled out a gold watch，____________ the hands were made of diamonds. ②I bought a vase，the price of which was very cheap. →I bought a vase，________price was very cheap. →I bought a vase，____________ the price was very cheap. 【答案】　①of which；of which　②whose；