选修6_unit4_A_Global_Warming知识点.docVIP

Book 6 Unit 4 A Global Warming 1 双语释义 vi.趋向；易于(be likely to do)；照顾；vt.照顾；护理(care for) 学情诊断 (1)I tend to see pictures in my mind when I am reading or listening.(句型转换) →I have a tendency to see pictures in my mind when I am reading or listening. (2)翻译句子 ①He tends towards selfishness. 他有自私自利的倾向。 ②She tends to get angry when others disagree with her. 别人不同意她的看法时，她很容易生气。 ③You’d better tend to your own affairs. 你还是管好自己的事情吧！ 归纳拓展 tend?to? sb./sth.照料；照顾end to do sth./have a tendency to do sth.易于；往往会做某事tend to/towards sth.有……的趋势；倾向于tendency n.趋势；倾向have an upward tendency有向上的趋势2 双语释义 vt.反对；反抗；与(某人)较量(to disagree with) (1)完成句子 ①He opposed_their_building a new hall. 他反对他们修建新礼堂。 ②His daughter is very athletic as_opposed_to his son, who is cleverer. 他女儿擅长运动，与此相对，他儿子则头脑更聪明。 (2)During the discussion, many members were _______my proposal, which upset me greatly. A．objecting B．objected toC．opposing D．opposed to答案　D 解析　be opposed to反对……，固定短语。归纳拓展 oppose A against/to B把A与B相对照或相比,oppose doing sth.反对做某事,be opposed to反对,as opposed to与……相比之下；与……对照而言3 双语释义 vi.看一下；扫视(look quickly)；n.一瞥(a quick look) 学情诊断 (1)完成句子 ①At_first_glance the problem seemed easy. 乍一看问题似乎很简单。 ②I could see at_a_glance that it wasn’t the work of Xu Beihong. 我一眼就能看出这不是徐悲鸿的作品。 (2)He ________the envelope and recognized his father’s handwriting. A．stared at B．glared atC．looked at D．glanced at 答案　D 解析　句意为：他瞥了一眼信封，认出是他父亲的笔迹。stare at 盯着看；glare at怒视；look at 看；glance at 瞥一眼。由句意可知选D项。 归纳拓展 glance at/down/over/through 浏览，粗略地看give/take/have a glance ?at?匆匆一看；扫视at first glance乍看之下；乍一看at a ?single?glance ?只?看一眼；一眼；立刻易混辨析　glance，glare，stare glance指快速地看某人或某物一眼，强调动作。 glare指怒视。 stare指由于害怕或吃惊而睁大眼睛注视某人或某物。 活学活用 用glance，glare，stare的适当形式填空 (1)The boy stared at the broken glass he dropped on the floor，and didn’t know what to do. (2)She glanced shyly at him and then lowered her eyes. (3)He didn’t shout；he just glared at me silently. 4 双语释义 adj.平均的； 普通的(normal)；典型的(typical)；n.平均数；平均水平；v.平均为；计算出……的平均数(be equal to...as an average) 学情诊断 (1)用适