plate怎么读2019-2020年高中英语人教版选修7教学案：Unit5SectionⅢGrammar—非限制性定语从句(含答案)

2020年11月26日发(作者：范仲淹)
2019-2020年高中英语人教版选修7教学案：Unit 5 Section Ⅲ Gramm ar—非限制性定语从
句(含答案)
语法图解
探究发现
用适当的连接词填空< br>1．Xie Lei, who is 21 years old, has come to our university to study for a business
qualification.
2．She is halfway through the preparation year, which most foreign students complete before
applying for a degree course.
3．You have to get used to a whole new way of life, which can take up all your concentration
in the beginning.
4．Living with host families, in which there may be other college students, gives her the
chance to learn more about the new culture.
5．He wanted to know what I thought, which confused me because I thought that the author
of the article knew far more than I did.
[我的发现]
(1)以上句子皆为非限制性定语 从句，从句与主句之间用逗号隔开。
(2)非限制性定语从句可以置于主句之中
后(如句2、3 、4、5)。
(3)非限制性定语从句的先行词既可以是指人或指物的某一名词
可指代整个主句 的内容(如句5)。
(如句1、2、3、4)，也
(如句1)，前后有逗号隔开，也可以置于主 句之
一、非限制性定语从句的特点
1．非限制性定语从句与先行词之间一般用逗号隔开，
句子剩余部分的意思仍然完整。
The children, who wanted to have a journey, were disappointed when the journey was
cancelled.
那些想旅行的孩子，都因旅行的取消而感到失望。
是 对先行词的附加说明，如去掉，
That they will get married, which has not been announced, has spread around. < br>他们要结婚的消息还没有被宣布，却已经被传得沸沸扬扬。
2．非限制性定语从句的先行词既可为 单个的名词或代词，也可为整个句子或其中一部
分，且常译成并列的分句。
We'll graduate inJuly, when we will be free. (先行词为名词)
我们将于七月份毕业，到那时我们就自由了。
He often comes to school late, which makes his teacher angry.(先行词为主句 的内容
他经常上课迟到，这使得他的老师很生气。
[即时演练1]补全句子
)
①(2016·江苏高考改编)Many young people, most_of_whom_were
_well-educated,_headed for remote regions to chase their dreams.
很多年轻人，他们 中的大多数受到了良好的教育，都到偏远地区去追逐自己的梦想。
②(2016·浙江高考改编)Sci entists have advanced many theories about why human beings
cry tears, none_of_which_has_been_proved.
就人类为什么哭科学家提出来许多 理论，但没有一项理论得到过证明。
③(2016·天津高考改编)We will put off the picnic in the park until next week,
when_the_weather_may_be_better.
我们将会把去公园野餐 的时间推迟到下周，那个时候天气可能会更好一些。
二、引导非限制性定语从句的关系词
1．关 系代词
which指物，在从句中作主语，宾语或表语；
而whom在从句中作宾语；
who/whom指人，who在从句中作主语，
whoseas既可指人也可指物，在从句中作主语， 宾语或表语；
既可指人也可指物，在从句中作定语。
He wasn't unconscious, as could be judged from his eyes.
他并未失去知觉，这从他的眼神可以判断出来。
Mr. King, whose legs were badly hurt，was quickly taken to hospital.
金先生的腿受了重伤，他很快就被送去医院了。
2．关系副词
when指代时间，在从句中充 当时间状语，
在从句中充当地点状语，可与“介词＋
可与“介词＋which”互换；wher e指代地点，
which”互换。
We will put off the outing until next Sunday, when/onwhich we won't be so busy.
我们把郊游推迟到下个星期天，那时我们就不会那么忙了。
Yesterday, they went out to have a picnic in the park, where/in which they had a good time.
昨天，他们出去在公 园里野餐了，在那里他们玩得很开心。
[名师点津](1)非限制性定语从句可将整个主句作为先行词， 对其进行修饰，这时从
句谓语动词要用第三人称单数。
(2)非限制定语从句中，不用why引 导，用for which代替why。
He has been busy with his work the whole holiday, which has made his girlfriend unhappy.
他一整个假期都忙于工作，这令他的女朋友很生气。
The reason,for which he was absent from the meeting, wasn't given.
他为何缺席会议，没有给出任何理由。
[即时演练2]用恰当的关系词填空
①Yao Ming, as you know, is an excellent basketball player.
②I wish to thank Professor Smith, without whose help I would never have got this far.
③(2013·天津高考改编)We have launched another man-made satellite, which is announced
in today's newspaper.
④(2012·浙江高考改编)Ellen was a painter of birds and of nature, who,_for some reason,
had withdrawn from all human society.
三、as 与which引导非限制性定语从句时的区别
as
指代
位置意义
功能
引导从句只能指代整个主句的内容
可位于主句之前，之中或之后
正如
连接上下文，表达说话人的观点、看法，
并指出主句内容的根据或出处等
引导的从 句在意义上相当于一个并列句
which
引导从句既可指代整个主句的内容，也
可指 代主句的一部分
引导从句不能置于主句之前
这，那
As we all know, the earth moves around the sun.
众所周知，地球围绕太阳转。
The singer, as was expected, achieved a great success.
正如所期盼的，这位歌手取得了巨大成功。
Catherine will attend a friend's wedding, which she is busy preparing for now.
凯瑟琳将参加一个朋友的婚礼，现在她正在为此做准备。
[即时演练3]选词填空( as/which)
①(2014·四川高考改编)Until now, we have raised 50,000 pounds for the poor children,
which is quite unexpected.
②(2013·山东高考改编)There is no simple answer, as is often the case in science.
③(2013·江苏高考改编)The president of the World Bank says he has a passion for China,
which he remembers starting as early as his childhood.
④As we all know, he is a gifted pianist.
四、限制性定语从句与非限制性定语从句的区别