《人教新课标高二英语选修七教案：Unit5 Travelling abroad Grammar》由会员分享，可在线阅读，更多相关《人教新课标高二英语选修七教案：Unit5 Travelling abroad Grammar（10页珍藏版）》请在金锄头文库上搜索。
1、Unit 5Travelling AbroadPeriod 4 Grammar 教案I. Teaching aims:1. Ask the ss to find 5sentences in which non-restrictive attributive clause is included2. To learn the non-restrictive attributive clause 3. Enable the ss to consolidate the grammar.II.ProceduresStep1. Find 5 sentences in which non-restrict
2、ive attributive clauses are used from the text: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. Youve to get used to a whole new
3、 way of life, which can take up all your concerntration 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 th
4、e article knew far more than I did.Step2.非限定性定语从句定语从句分为限制性定语从句(restrictive)和非限制性定语从句（ non- restrictive ）The teacher told me that Tom was the only person that I could depend on. 老师告诉我说汤姆是我唯一的可以依靠的人。 His mother, who loves him very much, is strict with him.他妈妈十分地爱他，对他要求很严格。一、限定性定语从句与非限定性定语从句的区别限定性定语从句是
5、句中不可缺少的组成部分，主句和从句之间不用逗号隔开引导词：关系代词和关系副词，作宾语时一些关系代词可以省略非限定性定语从句是对主句先行词的补充说明，没有这种从句不影响主句意思完整.一般用逗号把主句和从句分开引导词：who,whom,whose,which,of which,when,where等，不用that,不能省略试比较：1. I was the only person in my office who was invited. 我是我们办公室唯一被邀请的人。(如果把从句部分去掉, 整个句子的含义就变了),限定性定语从2. His dog, which was now very old,
6、became ill and died. 他的狗当时很老了, 生病后就死了。(去掉从句, 主句的意义仍然完整:他的狗生病死了。)非限定性定语从句3. Yesterday I met Li Lei, who seemed to be very busy. 昨天我碰上李雷了,他好象很忙(去掉从句, 意义仍然完整:昨天我碰上李雷了。)非限定性定语从句二、使用非限制性定语从句应注意的事项：1、非限制性定语从句中, 指物时, 用which而不用that。如： 1) I like the book, which was bought yesterday. 我喜欢这本书，这是昨天买的。2) I like t
7、he book which / that was bought yesterday. 我喜欢昨天买的那本书。 2、 非限制性定语从句不能用why引导。要用for which代替why。如： 1. I had told them the reason, for which I didnt attend the meeting. 我已经把理由告诉了他们，为此我没有去开会。 2. I had told them the reason why I didnt attend the meeting. 我告诉了他们我不去开会的理由。(限制性定语从句“the reason why.”是常见搭配。) 3、 非
8、限制性定语从句置于句首时，不能用which引导。关系代词as引导非限制性定语从句位置比较灵活，可以放主句前，也可以放主句后。如： 1）As I expected, he didnt believe me. 正如我所预料的，他不相信我。 2）She heard a terrible noise, which brought her heart into her mouth. 她听到一个可怕的声音，这让她把心都提到嗓子眼了。4 Which可指前面整个句子。 The sun sends out light and heat, which makes it possible for living th
9、ings to exist on the earth.太阳发出光和热，这使得生物能够在地球上生存。 His father is an engineer, _ makes him very proud. for what . which . that . what三、“介词+关系代词”型引导非限定定语从句当“介词+关系代词”引导非限定定语从句时 注意： 含有介词的短语动词一般不拆开，介 词仍放在短语动词的后面。如：look for, look after, take care of 等。 若介词放在关系代词前，关系代词指人时只可用whom，不可用who, that；关系代词指物时只可用which
10、，不可用that。关系代词是所有格时用whose。 “介词+关系代词”前还可有some, any, none, all, both, neither, many, most, each, few等代词或者数词。He loves his parents deeply, both of whom are very kind to him.Up to now, he has written ten stories, three of which are about country life. 迄今为止，他写了部小说，其中部是关于农村生活的。 4. the+ 名词+of+关系代词 知识归纳：用于此结构
11、的关系代词只有which。该结构表示所有关系, 口语中常用“whose + 名词”代替。非正式文体中可以用“of which the +名词”。 Recently I bought an ancient Chinese vase, _ was very reasonable. A. which price B. the price of which C. its price D. the price of whose 5. 表示部分的词语of关系代词 知识归纳：此时，指人的关系代词只能是whom, 指物的关系代词只能是which。表示部分的词语常见的有：不定代词all, both, none,
12、 neither, either, some, any, 数词(含基数词，序数词，分数和百分数)；数词+名词；the +最高级/比较级，以及表示数目或数量的词语many, most, few, several, enough, half a, a quarter。 1There are two buildings, _ stands nearly a hundred feet high. A. the larger B. the larger of them C. the larger one that D. the larger of which 解析：答案为D。the larger of
13、which指代the larger of the two buildings; B选项缺少一个连词。 2. The factory produces half a million pairs of shoes every year, 80% _ are sold abroad. A. of which B. which of C. of them D. of that 解析：答案为A。80% of which指代的是80% of the shoes。本题意为：这家工厂每年生产的50万双鞋子有80%都是销往国外的。Step3.practiceSuggested answers to Ex3 on
14、 Page 41.1. Peter danced and sang all evening. People used to think Peter was quiet. Peter, whom people used to think was quiet, danced and sang all evening.2. Sharon gave me a picture for my birthday. She had painted it especially for me.Sharon gave me a picture for my birthday, which she had paint
15、ed especially for me.3. The operation was performed in a famous hospital. My grandfathers hearing improved. The operation was performed in a famous hospital , after which my grandfathers hearing improved.4. When I went on a tour round China, I saw many hospital sites. It was very exciting. When I went on a tour round China, I saw many hospital sites, which was very exciting.5. The two traffic accidents happened on the same morning. Then there was a heavy fog. The two traffic accidents happened on the same morning, when there was
