江苏省2006年高一生物植物生长素的发现课件 新课标 人.ppt

定语从句中:只用that而不用which的五种情况
引导定语从句的关系代词有:that(指人或物),which(指物),who (指人)。指人时可用that或who ;指物时可用that 或which ;但有时只能用that,不能用which。常见的情况有下列五种:
1) 当先行词是:all , any , anything , everything , nothing the one, much, few, little或被它们修饰时。例如:
Is there anything that I can do for you ?
有什么可以为你做的吗?
All that can be done must be done .
凡是能做的都必须做。
2)当先行词被形容词的最高级或序数词修饰时。例如:
That is one of the most interesting books that are sold in the bookshop .
那是这家书店出售的最有趣的书之一。
The first thing that we should do is to get some food .
我们该做的第一件事是弄点吃的。
3)当先行词有:the only , the very , the same , the last 等修饰时。例如:
My necklace is not the only thing that's missing .
我的项链不仅是丢掉的东西。
4)当主句以who或which开头时,定语从句中引导词用that ,不用which 或 who 。以避免重复。例如:
Who is the girl that is wearing a red coat ?
正穿一件红色外套的女孩子是谁?
5)当先行词既有人又有物时,用that 。例如:
The writer and his novel that you have just talked about are really well known .
你刚才谈起的那位作家以及他的小说确实很著名。
中考英语语法介词考点
【介词命题趋势】
1、表示时间的介词2、表示方位和运动方向的介词3、常用介词用法辨析
4、介词与其它词类的搭配1)形容词与介词的搭配2)动词与介词的搭配
3)名词与介词的搭配
一、考查简单介词的用法
【考例】-When did Hong Kong return to our motherland?
一____July 1st,1997.[福州市]A. On B In C At D For
A本题的四个选项都可以放在表示时间的单词(组)前面,in,on,at往往在时间点的前面,for往往引导一个时间段。1997年7月1日是一个具体的时间,在具体到某一天,用介词on。
I'd like a cup of coffee __________some sugar and milk. [广东省]
A. in B. to C. of D. with
DA选项介词in,表示“在……里面”;B选项介词to表方向,意为“到,向”;
C项of表“所属关系”,意为“……的”;D项介词with作“带有;用_力口”等讲。由句意“我想要一杯加糖和牛奶的咖啡。”可知,选项D正确。
--Oh, so many people in the amusement park!
-- Nobody likes to stay at home __ Sunday morning. [太原市]A. in B. on C. at
B此题考查介词的用法。三个选择都可以用来表示时间,at多用于具体时间点前,在上、下午及晚上常用介词in,但具体到某一天的上、下午要用介词on。
二、考查介词之间的辨析
【考例】The moon light ing in _________ the window and the room seems quiet and beautiful. [成都市]A, across B. through C. over
B across表示横过,从一边到另一边,through从内部穿过,over表示从物体表面通过。“月光透过窗子射进来……”故不能选A。
Be careful when e _______ the street, because the traffic is very busy at the moment. (年山东济宁) A. across B. behind C. between D. over
【剖析】答案为A。本题考察方位介词的用法。“过马路”一般为表面横穿,因此要用across。
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