高一英语Unit 2 Working the land人教实验版知识精讲.docVIP

高一英语Unit 2 Working the land人教实验版 【本讲教育信息】 一. 教学内容： Unit 2 Working the land 1. 词汇：satisfy refer to thanks to 2. 难句理解：rather than would rather 倍数的表达 3. 语法：非谓语动词 —— v-ing 形式 作主语、宾语 二. 重、难点讲解 1. satisfy vt. vi. 1）使满意；使满足 You might guess that Dr Yuan, who is now rich and famous, is satisfied with his life. I was not satisfied with the result. He was satisfied when he won the race. Nothing can satisfy him; he is always complaining. I am satisfied of his innocence. = I am satisfied that he is innocent.我确信他是清白的。 be satisfied with = be pleased with; be content with 2）足够（自己的需要）；达到（要求、标准、规定） satisfied one’s hunger 充饥 satisfy one’s demands / hope / desire 符合某人的要求/希望/欲望 2. refer to 1）to be relevant to sb. / sth.; concern sb. / sth.与……有关；指的是…… It also refers to crops growing with natural rather than chemical fertilizers. 它也指用自然肥料而不是化肥种植的庄稼。 What do these numbers refer to? 这些数字表示什么? 2）to mention or speak of sb. / sth. 提到, 说到, 或涉及到某人 / 某事 In his speech, he didn’t refer to the problem at all. 3）o turn to sb. / sth. for information 参考, 参阅 If you have some questions, please refer to the guidebook. 如果你有问题,请参阅旅游指南。 翻译: The underline word “it” in the fifth paragraph probably refers to _________. 3. thanks to sb. / sth. because of sb. / sth. 多亏, 由于 Thanks to his research, the UN is trying to rid the world of hunger. 由于他的研究, 联合国正在使世界摆脱饥饿。 I was late thanks to the traffic. 4. 倍数的表示方法 Using his hybrid rice farmers are producing harvests twice as large as before. 用他的杂交水稻种子,农民们种出比以前多一倍的粮食。 表示倍数的三个句型: 1）… times as + 形容词原级 + as … This table is 3 times as big as that one. 2）… times the + 性质名词 + of … This table is 3 times the size of that one. 3）…times + 形容词比较级 + than … This table is twice bigger than that one. 练习: He did it _________ it took me. A. one-third a time B. one-third time C. the one-third a time D. one-third the time 5. rather than 而不是; Indeed, he believes that a person with too much money has mor