Unit 6.3 Using language&Grammar-【创新教程】2025-2026学年高中英语必修第一册五维课堂同步Word教案（外研版2019）

Section Ⅲ　Using language & Grammar [词汇精讲] 1 In sentence (a), can we replace “in which” with “where” without changing the meaning？(教材P65) 在句(a)中，在不改变句意的情况下，我们能用“in which”代替“where”吗？ 　replace vt.以……替换，更换；放回原处 ◆[佳句感知] 　(2020·全国卷Ⅰ)“We're thinking about how we can engineer plants to replace functions of the things that we use every day，”explained Michael Strano，a professor of chemical engineering at MIT. 麻省理工学院化学工程教授迈克尔·斯特拉诺解释道，“我们正在考虑如何设计植物来取代我们每天使用的东西的功能。” [知识积累] replace sth. with/by sth. 用/以……代替/替换…… tak the place of＝take one's place代替 in place of代替 　Can anything replace a mother's love and care? 有什么东西能代替母亲的爱和关怀吗？ ◆[学以致用] [一词多义]——写出下列句中replace的含义 　①Do you think it is possible that robots will replace the workers in the factories in the future？　替换　 ②You have to replace the books on the shelves before you leave.　放回原处　 单句语法填空/句型转换 　③It is still under discussion whether the old bus station should be replaced 　with/by　 a modern hotel or not. ④John is ill and I want to know who is going to replace him. →John is ill and I want to know who is going to 　take the place of　 him/　take his place　. 2 Tourists can stand on a narrow　glass platform called the Skywalk to see the Grand Canyon. (教材P66) 游客可以站在一个名为“空中走廊”的窄窄的玻璃平台上观看科罗拉多大峡谷。 　narrow adj.狭窄的，窄小的；狭隘的；勉强的，刚刚好的vt.& vi.使窄小，变窄，缩小 ◆[佳句感知] 　She has a very narrow view of the world. 她对世界的认识是非常狭隘的。 [知识积累] (1)a narrow escape死里逃生 a narrow victory险胜 (2)narrowly adv.勉强地，以毫厘之差； 狭隘地 　①The road is too narrow for cars to pass. 道路太窄了，汽车无法通过。 ②New tax laws will narrow the gap between the rich and the poor. 新税法将会缩小贫富差距。 ◆[学以致用] 单句语法填空 　①He had 　a　 narrow escape when his car skidded on the ice. ②He was 　narrowly　(narrow) hit by a bus when he was turning to the left. ③Parents and children should communicate more 　to narrow　 (narrow) the gap between them so that they can understand each other better. 3 We are also going to ride camels，“the ship of the desert”. (教材P66) 我们也会骑号称“沙漠之舟”的骆驼。 　desert n．沙漠，荒漠vt.抛弃；遗弃 vt.& vi.擅离(岗位等) ◆[佳句感知] 　(2020·北京卷)So every night，out in the middle of the desert，Afel now practises skiing down sand hills. 所以，每天晚上，在沙漠中心的外面，阿费尔都在沙丘上练习滑雪。 [知识积累] (1)deserted adj.无人居住的；被遗弃的 (2)(形近词)dessert n．[C，U](饭后)甜点 　①The Sahara Desert is a natural barrier between North and Central Africa. 撒哈拉沙漠是北非与中非之间的天然屏障。 ②True friends don't desert each other when one is facing trouble. 当其中一人面临困难时，真正的朋友是不会抛弃对方的。 ◆[学以致用] [一词多义]——写出下列句子中desert的词性及含义 　①Going camping in the desert will not be enjoyable unless you are well prepared.　n．沙漠　 ②When they got there，the village seemed deserted，the only sign of life being one or two dogs lying under the trees.　adj.被遗弃的　 选词填空(用desert与dessert的适当形式填空) ③The man who was 　deserted　 in the 　desert　 was eager to get some　　dessert　 to eat，and later he found a 　deserted　 wooden hut. 定语从句(Ⅲ) [语法精析] 一、“介词＋关系代词”引导的定语从句 ●[观察例句] 　Do you remember the day on which you joined our club? 还记得你加入我们俱乐部的那一天吗？ In the dark street，there wasn't a single person to whom she could turn for help. 在漆黑的大街上没有一个人能为她提供帮助。 ●[归纳用法] 　在“介词＋关系代词”引导的定语从句中，关系代词只可用whom或which，不可用that。 ►[即时训练]　 单句语法填空 1．The university in 　which　 my brother once studied is very famous. 2．This is the man from 　whom　 I learned a lot in my life. 3．September 30th is the day by 　which　 you must pay your bill. 4．Here comes Tom，for 　whom　 I have been waiting an hour or so. 5．This is the school of 　which　 we are greatly proud. 二、关系代词前介词的选用 ●[观察例句] 　This is the house in which the inventor lived. 这就是那位发明家住过的房子。 He is a person of whom everyone has heard. 他是一个大家都听说过的人。 He has a book in his hand the cover of which is missing. 他手拿一本缺了封面的书。 There are sixty students in our class，twenty of whom are girls. 我们班有六十名学生，其中二十名是女生。 The factory produces half a million pairs of shoes every year,80% of which are sold abroad. 这家工厂每年生产50万双鞋子，其中的80%销往国外。 There are two rooms，the smaller of which is my study room. 有两个房间，较小的那个是我的书房。 ●[归纳用法] 　介词的选择可以总结为：“一先、二动、三意义、四特殊”。 1．一先，即先看先行词，从先行词入手。介词往往和先行词构成固定搭配。(比如先行词表示时间，常和on，in，by搭配；表示地点，常与on，in，at搭配；表示原因，与for搭配；表示方式，常与in，by，with搭配)。 2．二动，即看从句中的谓语动词。根据从句中谓语动词与介词的固定搭配选择合适的介词。 3．三意义：通过判断主句表达的全部意义来确定合适的介词。 4．四特殊：介词of 常用于表示部分与整体的关系或所属关系。 表示部分的词语常见的有：不定代词neither，either，some，any等数词(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 quarter等。 [名师点津] 像listen to，look at，depend on，pay attention to，take care of等固定动词短语，在定语从句中一般不宜将介词与动词分开，关系代词除用whom或which外，也可以用who或that。 This is the person whom/who/that you are looking for. 这就是你在找的那个人。 ►[即时训练]　 介词填空 6．The English play 　in　 which my students acted at the New Year's party was a great success. 7．Who is the man 　with　 whom our teacher is shaking hands? 8．Some experts think reading is the fundamental skill 　upon/on　 which school education depends. 9．In the office I never seem to have time until after 5：30 p．m.　by　 which many have got home. 10．Two girls came to see the car，neither 　of　 whom likes it. [综合演练] Ⅰ.用“介词＋关系代词”填空 1．Wind power is an ancient source of energy 　to which　 we may return in the near future. 2．The newly­built café，the walls 　of which　 are painted light green，is really a peaceful place for us，specially after hard work. 3．This is the teacher 　from whom　 I've learnt a lot. 4．Gun control is a subject 　about which　 Americans have argued for a long time. 5．The policeman 　with whom　 Mr.Henry is talking is a friend of mine. 6．He built a telescope 　through which　 he could study the stars. 7．My father is the first person 　to whom　 I will turn for help when I meet difficulties. 8．Is she the girl 　from whom　 you borrowed the dress yesterday evening? 9．I will never forget the day 　on which　 I was admitted to a famous university. 10．Would you be kind enough to help the boy 　for whom　 Chinese is really hard to learn? Ⅱ.用“介词＋关系代词”引导的定语从句完成句子 1．学生们应该积极参加那些能够让他们获得社会经验的社区活动。 Students should take an active part in the community activities 　from which they can gain social experience　. 2．这就是救了我儿子的警察。 This is the policeman 　by whom my son was saved　. 3．这是我两年前住过的房子。 This is the house 　in which I lived two years ago　. 4．在我的第一堂化学课上，我知道了这个事实：这种无色气体被称作氧气，没有它我们无法生存。 In my first chemistry class I knew the fact that this kind of colorless gas is called oxygen，　without which we can't live　. 5．历史是我们学校每个学生都很感兴趣的课程。 History is the subject in our school 　in which every student is interested　. 学科网（北京）股份有限公司 $$