概要：24. A. appearedB. livedC. traveledD. entered25. A. excitingB. exciteC. excitedlyD. excited答案：1— 5 CDABB 6 — 10 ADACA 11 — 15 DBCDA 16 — 20 CBDBA 21 — 25 CBCAD三、智能显示【心中有数】单元语法发散思维一、“介词 + 关系代词”的使用技巧 “介词 ＋ 关系代词”既可引导限制性定语从句，也可引导非限制性定语从句。掌握好这类定语从句，要注意以下几点：〖思维〗1. 关系代词的选择紧跟在介词后的关系代词（不能省略）通常只有三个：whom 、which 和 whose 。关系代词用 whom 时，先行词必指人；用 which 时，先行词必指物（或事）；用 whose 时，先行词可指人也可指物（或事），但 whose 在定语从句中是作定语的，它后面必须跟它修饰的名词。如：The man with whom I shook hands just now is my daughter\'
高二英语第十四单元Satellites（卫星）,标签：高二英语选修7教案,高二英语下册教案,http://www.67jx.com24. A. appeared B. lived C. traveled D. entered
25. A. exciting B. excite C. excitedly D. excited
答案：1— 5 CDABB 6 — 10 ADACA 11 — 15 DBCDA 16 — 20 CBDBA 21 — 25 CBCAD
三、智能显示
【心中有数】
单元语法发散思维
一、“介词 + 关系代词”的使用技巧
“介词 ＋ 关系代词”既可引导限制性定语从句，也可引导非限制性定语从句。掌握好这类定语从句，要注意以下几点：
〖思维〗1. 关系代词的选择
紧跟在介词后的关系代词（不能省略）通常只有三个：whom 、which 和 whose 。关系代词用 whom 时，先行词必指人；用 which 时，先行词必指物（或事）；用 whose 时，先行词可指人也可指物（或事），但 whose 在定语从句中是作定语的，它后面必须跟它修饰的名词。如：
The man with whom I shook hands just now is my daughter\'s English teacher .
He built a telescope through which he could study the stars .
The driver was the man from whose room the thief had stolen the bag .
She opened a small box , in whose corner lay a necklace .
★ 有时置于关系代词之前的介词能被移到定语从句的句中（或句尾）。当介词被移后时，关系代词 whom 可以换成 who 或 that ；which 可以换成 that （特殊情况除外），而且 whom 、who、that 、 which 皆可省去。如：
Do you know the boy to whom I spoke just now ? = Do you know the boy (whom / who / that ) I spoke to just now ?
The pen with which I\'m writing is not mine . = The pen (which / that) I\'m writing with is not mine .
This is the house in which I once lived . = This is the house (which / that) I once lived in .
★ 当先行词是表示时间、地点、原因的名词，而且“介词 ＋ which ”在定语从句中分别是作时间状语、地点状语、原因状语，“介词 ＋ which ”可分别被关系副词 when 、 where 、why 替代。如：
I still remember the day on which ( = when ) I met Professor Smith .
This is the house in which ( = where ) I once lived .
I don\'t know the reason for which ( = why ) he went abroad .
但下面一句中的“ to which ”不能换成“ where ”，因为，它不是作地点状语的。
This is the house to which we paid a visit last month .
2. 介词的选择。
定语从句由“介词 ＋ 关系代词”引导时，介词的选择受上下文的制约。在结合语意的基础上，可以从下面几个角度判断该用什么介词。
★ 看先行词与哪一个介词是习惯“介 ＋ 名 ” 搭配的。如：
This is the factory in which he works . ( in the factory 在工厂）
This is the farm on which he works .（ on the farm 在农场）
★ 看定语从句中的动词是与哪一个介词形成习惯“动 ＋ 介 ”搭配。如：
The car on which he spent 40,000 yuan is made in N anjing . (spend money on sth .)
The car for which he paid 40,000 yuan is made in Nanjing . (pay money for sth .)
★ 既要看定语从句中的动词，又要看先行词有何习惯“动 ＋ 介 ＋ 名”搭配。如：
I don\'t know the student with whom Mary quarreled yesterday . (quarrel with sb .)
I don\'t know the thing about which they quarreled yesterday . (quarrel about sth . )
3. “介词 ＋ 关系代词”的复杂化
★ 复合介词 ＋ 关系代词
关系代词之前除了能用简单介词外，也能用复合介词。如：
Tom studies in a new school , at the back of which there is a big river .
She gave a friendly smile to the worker , in front of whom sat a little cat .
★ 名词（〈不定〉代词、数词、形容词最高级）＋ of ＋ 关系代词
例如： I live in an old house , whose door is made of bamboo .
注意：“ whose ＋名词”常可换成“名词 ＋ of ＋ 关系代词( whom / which )”上句可改成：
I live in an old house , whose door is made of bamboo .
She has two sons , neither of whom is tall .
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