《At one with nature》Section B PPT

《At one with nature》PPT

第一部分内容：话题阅读·教材链接

考艾岛尽管雨水频繁，但其雨后的彩虹，绚丽的云朵、美丽的沙滩等的确令人流连忘返。我们要树立人与自然和谐共处的理念。

Don't go to Kauai. Go to any of the other Hawaiian Islands — Maui, Lanai, the Big Island — but leave Kauai for us. The weather in Kauai is so unpredictable that sometimes it rains all day — in fact, it's the second­wettest spot on the earth. Yes, there are giant double rainbows all the time, and the sunlight through the clouds is magical. But if you are not interested in these, go somewhere else. You just can't control nature on Kauai, and who wants to surrender to nature when you could be at a fine hotel, lying in a comfortable chair next to a swimming pool, with food served upon request?

So what if Kauai produces surf champions the way Texas produces cowboys? Most of its 300 white­sand beaches are unmarked. Unless you connect with the local people, the hidden spots are hard to find. While Hanalei is the most beautiful town you've ever dreamed of, you can forget about discos and clubs. Worse, it doesn't have one single four­star restaurant. What it does have is the original drive­through places where you pass by a rambutan tree (红毛丹树), and pick a piece of fruit.

Shopping in Kauai? Forget it — unless you are interested in shell necklaces and beautifully carved wood bowls. Kauai is not about pampering. It's about going natural and finding the nature within you. It's a do­it­yourself place that offers walking along the coast, driving and swimming in the Pacific Ocean, and lying on the beach.

Don't go to Kauai unless you have a lot of time, because there's only one road, which can be slightly dull. It winds through the beautiful scenery of waterfalls, rivers flowing into the ocean, and taro (芋头) fields. You have no choice but to look at everything, because the speed limit is 35 mph.

... ... ...

《At one with nature》Section Ⅵ PPT教学课件 第一部分内容：用英语介绍中国必用三句 1．Chinese have meals with chopsticks for more than 3,000 years. 中国人使用筷子进餐已有3..

《At one with nature》Section V PPT教学课件 第一部分内容：一、单元词汇再盘查 (一)默写单词 1．______n．梯田 2．______v. 包，裹 3．______n. (冰或水等的)一大片 4．______n. ..

《At one with nature》Section ⅣPPT教学课件 第一部分内容：佳作背诵 题目要求：(2016全国卷Ⅱ)假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的..

《At one with nature》Section A PPT

第一部分内容：核心词汇

词汇一  as far as 远至

【教材原句 】

Reaching as far as the eye can see，these terraces cover tall mountains... 放眼望去，

这些梯田覆盖着高山……

【要点必记】

as far as the eye can / could see极目所尽

as far as I know/as far as I can remember就我所知/ 尽我所记得的

as far as I’m concerned 就我而言

【归纳拓展】

as long as 和……一样长；只要

as soon as 一……就……

as well as 和……一样好；也，还

词汇二   therefore adv. 因此，由此

【教材原句】

Building the terraces therefore meant that they could increase the areas in which they could grow rice. 因此，修建梯田意味着他们可以增加种植水稻的面积。

【学法点拨】

（1）therefore → adv. 因此，正式用词，表 示严密的推理。

（2）so → conj. 因此，常用于会话和日常 文体中，推论不必严密。

 词汇三  shallow adj. 浅的；肤浅的；浅薄的

【教材原句】

...the mountains are steep and the soil is shallow.……山势陡峭，土壤较薄。

【要点必记】

a shallow argument 肤浅的论点

have a rather shallow personality 

个性相当浅薄

【对比记忆 】

shallow adj. 浅的←→ deep adj. 深的

... ... ...

At one with naturePPT，第二部分内容：重点句式

句式一 强调句式：It is + 被强调部分 + that + 其他.

【教材原句】During the rainy season，it is along these waterways that rainwater moves down the mountains and into the terraces. 在雨季， 正是沿着这些水道，雨水从山上流下来， 进入梯田。

【要点必记】

强调句型的结构是“It is/was+ 被强调部分 +that+ 其他部分.”。如果被强调部分指人，可用 who 代替 that。该句型可强调主语、宾语、状语等，但不能强调谓语。

【误区警示】

（1）强调句型中的it 不能用其他词代替。

（2）用 is 还是 was 要根据原句的时态确 定：属于现在或将来时间范畴的所有时态用is；属于过去时间范畴的所有时态用was。

（3）被强调部分指人时，可以用 who 代替that，其他情况一律用that。

【学法点拨】

判断句子是否为强调句型的方法：去掉it is/was 与that/who，剩余部分若结构完整、句意明确，则为强调句型，否则就不是。

... ... ...

《At one with nature》Section Ⅵ PPT教学课件 第一部分内容：用英语介绍中国必用三句 1．Chinese have meals with chopsticks for more than 3,000 years. 中国人使用筷子进餐已有3..

《At one with nature》Section V PPT教学课件 第一部分内容：一、单元词汇再盘查 (一)默写单词 1．______n．梯田 2．______v. 包，裹 3．______n. (冰或水等的)一大片 4．______n. ..

《At one with nature》Section ⅣPPT教学课件 第一部分内容：佳作背诵 题目要求：(2016全国卷Ⅱ)假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的..

《At one with nature》Section B PPT

第一部分内容：核心词汇

词汇一  replace v. 以……替换，更换；取代；把……放回原处

【教材原句 】

In sentence（a），can we replace“ in which ”with“ where” without changing the meaning? 在（a）句中，我们可以用where 替换in which 而不改变意思吗？ 

【要点必记】

replace A with B 用 B 替换A 

take the place of = take one’s place 代替…… 

in place of 代替

replacement n. 替换；更换；接替者

词汇二  living adj. 活的，活着的

【教材原句】

...the Great Barrier Reef is the biggest structure made by living organisms. ……大堡礁是由生物构成的最大结构体。

【要点必记】

all living things 所有生物

one of the greatest living composers 健在的最伟大的作曲家之一

keep sb. alive 维持某人的生命

【词义辨析】

（1）living“活着的”，与 alive 同义，可 作表语或前置定语； 

（2）alive“活着的；有活力的”，可作表语、 后置定语或补语； 

（3）live“活的”，一般不指人，通常作 前置定语；还可指“现场直播的”； 

（4）lively“充满活力的，生动有趣的”， 可指人或物，作定语或表语。

词汇三  narrow

（1）adj. 狭窄的；狭隘的；勉强的

（2）v.（使）变窄；（使）缩小

【教材原句】

Tourists can stand on a narrow glass platform called the Skywalk to see the Grand Canyon. 游客可以站在一个叫天桥的狭窄的玻璃平台上观赏大峡谷。

【要点必记】

a narrow street/bridge 狭窄的街道/ 桥a narrow view of life 狭隘的人生观

have a narrow escape 死里逃生，险些遇险a narrow victory/defeat 险胜/ 惜败

narrow the gap 缩小差距

【词语积累】

narrowly adv. 勉强地；狭隘地

... ... ...

At one with naturePPT，第二部分内容：单元语法 

定语从句（Ⅲ）——“介词+ 关系代词”引导定语从句

要点一　“介词+ 关系代词”引导的定语从句

关系副词when，where，why 引导定语从句时，它们也可用“介词+ 关系代词（which / whom）”代替。

在“介词+ 关系代词”引导的定语从句中，关系代词只能用which 或whom，不可用that 或who。先行词指物时用which，先行词指人时用whom。   

（1）介词选择的三原则：一先二动三意义。 

一先：根据先行词的搭配习惯来确定。

二动：根据从句中谓语动词的搭配习惯来确定。

三意义：根据从句所表达的意义来确定。

【误区警示】

表“所属关系”或“整体中的一部分”时， 常用... of which/ whom 引导定语从句。

（2）介词可后移，此时关系代词可省略（省 略时，介词必须后移）。 

【误区警示】  　

有些含有介词的固定动词短语一般不能将介词单独放在关系代词前，如listen to，look for，care for，hear from，hear of， take care of 等。

（3）“名词/ 代词/ 数词 +of + 关系代词” 引导的定语从句通常是非限制性定语从句，该结构在定语从句中一般作主语。

（4）“介词+whose”在定语从句中作定语， 修饰其后的名词。

... ... ...

《At one with nature》Section Ⅵ PPT教学课件 第一部分内容：用英语介绍中国必用三句 1．Chinese have meals with chopsticks for more than 3,000 years. 中国人使用筷子进餐已有3..

《At one with nature》Section V PPT教学课件 第一部分内容：一、单元词汇再盘查 (一)默写单词 1．______n．梯田 2．______v. 包，裹 3．______n. (冰或水等的)一大片 4．______n. ..

《At one with nature》Section ⅣPPT教学课件 第一部分内容：佳作背诵 题目要求：(2016全国卷Ⅱ)假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的..

《At one with nature》Section C PPT

第一部分内容：核心词汇

词汇一 publish v. 出版

【教材原句】

These words come from the author of the book The Secret Garden，first published in 1911. 这句话出自《秘密花园》的作者之口，该书在1911 年首次出版。

【要点必记】

be published in English 用英语出版

【词语辨析】

publish 与come out 

（1）publish 是及物动词，可用于被动语态； 

（2）come out 是不及物动词短语，不能用于被动语态。

词汇二  expert （1）adj. 内行的，专家的　（2）n. 专家，行家

【教材原句】

Expert gardeners know just the right corner for roses... 专业的园丁知道玫瑰生长的最佳位置…… 

【要点必记】

an expert at/on/in 在……方面的专家/ 行家

be expert at/in（doing）在（做）……方面在行

seek expert advice/an expert opinion 征求专家意见

a medical/technical /financial expert 医学/ 技术/ 金融专家

词汇三   beauty n.［U］美，美丽；［C］美人，美好的东西

【教材原句】

...some are happy just to sit under the branches of the trees and enjoy the beauty of the world around them. ……也有些人很乐意坐在树枝下欣赏他们周围世界的美丽。

【要点必记】

the beauty of the sunset/poetry/his singing 落日/ 诗作/ 他的歌声之美

an area of outstanding natural beauty 一个自然风景极美的地区

a woman of great beauty 一个大美人

... ... ...

At one with naturePPT，第二部分内容：重点句式

句式一  “否定词 + 比较级”表达最高级的含义

【教材原句】

And while many Brits like nothing better than spending their Sunday cutting the grass... 尽管许多英国人最喜欢的事情莫过于在星期天修剪草坪…… 

【句式分析】 

“否定词+ 比较级”是英语中一个比较重要的结构，它的字面意思是“不更……， 不比……更……”，实际上表达的是最高级含义。常用的否定词有not，never， nothing，nobody，little，no 等。

单句语法填空

（1）［2016·天津卷］There is nothing ____________（tire）than not succeeding. 

（2）As a student，I can tell you that there is nothing ___________（good） than being praised by my teacher before my classmates.

（3）我非常同意你的意见。 

（4）我认为没有什么比读书更令人愉快的了。 

《At one with nature》Section Ⅵ PPT教学课件 第一部分内容：用英语介绍中国必用三句 1．Chinese have meals with chopsticks for more than 3,000 years. 中国人使用筷子进餐已有3..

《At one with nature》Section V PPT教学课件 第一部分内容：一、单元词汇再盘查 (一)默写单词 1．______n．梯田 2．______v. 包，裹 3．______n. (冰或水等的)一大片 4．______n. ..

《At one with nature》Section ⅣPPT教学课件 第一部分内容：佳作背诵 题目要求：(2016全国卷Ⅱ)假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的..

《At one with nature》Section ⅠPPT课件

第一部分内容：单元话题导读

锦绣中华，阅不尽的大好河山；华夏文明，读不完的灿烂文化。尽管我们无时无刻不从大自然中索取，但人与自然的和谐一直是我们不断追求的目标。

The last hidden world—China

For centuries, travellers to China have told tales of magical landscapes and surprising  creatures.Chinese civilization is the world's oldest and today it's largest with well over a billion people.It's home to more than 50 distinct ethnic(种族的) groups and a wide range of traditional life styles often enclose partnership with nature.We know that China faces many social and environmental problems but there is great beauty here too.China is home to the world's highest mountains, vast deserts，cold area, steaming forests harboring rare creatures，grassy plains beneath vast horizons and rich tropical seas.

Now, for the first time ever we can explore the whole of this great country,  meet some of the surprising and exotic(异国的) creatures that live here and consider the relationship of the people and wildlife of China to the remarkable landscaping which they live.This is wild China.Our exploration of China begins in the warm subtropical (亚热带的)south.On the Li River fishermen and birds stand on bamboo rafts(木筏)．The partnership that goes back more than a thousand years.This scenery is known throughout the world，an everlasting topic in Chinese paintings and a major tourist attraction.

... ... ...

At one with nature PPT，第二部分内容：新生词汇初识

Ⅰ.匹配下列单词的词性及汉语意思

(　　)1.wrap　　　　A．v.阻挡，防止

(　　)2.sheet  B．adj.重要的，影响深远的

(　　)3.dynasty  C．v.包，裹

(　　)4.completion  D．n.传统

(　　)5.region  E．n.(一)大层(覆盖物)

(　　)6.prevent  F．n.完成，结束

(　　)7.significant  G．n.融洽，和谐 

(　　)8.harmony  H．n.地区，区域

(　　)9.tradition  I．v.吸引，引起……的兴趣

(　　)10.attract  J．n.朝代

Ⅱ.选择下列句中词组的汉语意思

A．再一次　　　　B．费力去做……

C．大量的  D．几百年

E．被覆盖在……里  F．目光所及

G．……的家园  H．包裹在……里

(　　)1.It was dark and shiny, and was wrapped in silver paper.

(　　)2.His children's clothes were covered in dirt.

(　　)3.The wetlands are home to a large variety of wildlife.

(　　)4.Bankers and clock­makers have coexisted in the city for hundreds of years.

(　　)5.People often wonder why historians go to so much trouble to protect.

(　　)6.As far as the eye can see under your command.

(　　)7.She is in the fortunate position of having plenty of choices.

(　　)8.America is once again being seen as a strong, can­do nation.

... ... ...

At one with nature PPT，第三部分内容：教材语篇细研

第一步　速读——了解文章主题和段落大意

速读P62－P63教材课文，匹配段落大意。

(　　)1.Para.1  A．the reasons for building the terraces

(　　)2.Para.2  B．the working principle of the terraces

(　　)3.Para.3  C．the vivid description of the terraces

(　　)4.Para.4  D．the history of the terraces

(　　)5.Para.5  E．the present situation of the terraces

第二步　细读——把控文章关键信息

细读P62－P63教材课文，选择最佳答案

1．How does the author develop Paragraph 1?

A．By listing the facts.

B．By comparing the facts.

C．By vividly describing the scene.

D．By painting the beautiful colours.

2．Which is NOT the reason why the people built the terraces?

A．Lack of enough flat areas.

B．Holding the rainwater.

C．Protecting the soil.

D．Making the mountains more steep.

3．Which is the correct order of how the terraces work?

①The gas forms cloud.　② The rain falls down.  ③The water is turned into gas.　④The sun heats the water.　⑤ The water flows into the terraces.

A．⑤④③①②　　B．③①④②⑤③

C．①④②⑤③①  D．②①④③⑤②

4．What can we conclude from the last paragraph?

A．Modern technology helps people there produce more rice.

B．People there still value the ancient growing methods.

C．Many visitors come here to learn how to grow rice.

D．The young people there like to create great wonders.

... ... ...

《At one with nature》Section Ⅵ PPT教学课件 第一部分内容：用英语介绍中国必用三句 1．Chinese have meals with chopsticks for more than 3,000 years. 中国人使用筷子进餐已有3..

《At one with nature》Section V PPT教学课件 第一部分内容：一、单元词汇再盘查 (一)默写单词 1．______n．梯田 2．______v. 包，裹 3．______n. (冰或水等的)一大片 4．______n. ..

《At one with nature》Section ⅣPPT教学课件 第一部分内容：佳作背诵 题目要求：(2016全国卷Ⅱ)假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的..

《At one with nature》Section ⅡPPT课件

第一部分内容：语言基础自测

Ⅰ.单词拼写

根据汉语或首字母提示写出下列单词

1．______(闪光)of light were followed by an explosion.

2．He stood back to______(欣赏)his handwork.

3．The exhibition has ______ (吸引)thousands of visitors.

4．The British are said to love______(传统)．

5．The fields were covered with a______(大层覆盖物) of frost.

6．My______ have grown up without the experience of a world war.

7．No one can______ the wheels of history to move forward.

8．Could you ______us a poster?

9．Pour the water into a______to make the animals easy to drink.

10．He was busy. ______，he could spend more time with his children.

Ⅱ.拓展词汇

根据词性和汉语提示，写出下列单词

1．complete v．完成；使完整→  ______n．完成，结束

2．______adj.重要的；影响深远的；有重大意义的→significance n．意义；意思；重要性→significantly adv.意味深长地；值得注目地

3．______v．设计；绘制；企图 n．设计；图案；结构→designer n．设计师，构思者

4．______n．传统 →traditional adj.传统的

5．______v．吸引→attractive adj.吸引人的→attraction n．吸引；引人注意的东西

6．______ v．欣赏，观赏→admiration n．欣赏，观赏→admirable adj.令人钦佩的；值得赞扬的

Ⅲ.补全短语

根据提示补全下列短语

1．be______in　被……包裹 

2．be ______in  被……覆盖

3．be home______……的家园/栖息地

4．______of years  几百年

5．go______ so much trouble to 费力去做

6．as______ as the eye can see  目光所及

7．plenty ______许多，大量的

8．once ______又一次；再一次

Ⅳ.选词填空

选用上面短语的适当形式填空

1．He ______made the same careless mistake，which made his boss angry.

2．He____________save his business but in vain.

3．There are ______rain here to irrigate the crops.

4．______，there are countless tourists along the Great Wall.

5．We all know that Sichuan______ giant pandas.

6．The temple has stood here for______．

7．He found his money______ his socks.

8．The soldiers' legs______heavy mud.

... ... ...

At one with nature PPT，第二部分内容：核心要点探究

cover vt.覆盖；行走(路程)；采访；占用(一段时间或空间)；包含；足以支付

n．封面(底)；盖子

(教材P62)During autumn, these same mountains are flash gold, and in winter they are covered in sheets of white frost.

秋天里，同样的山成了闪闪亮的金子并且冬天里它们被一层层的白霜覆盖。

写出下列句中cover的词性及含义

①The books on the desk，whose covers are shiny，are prizes for us._________

②—How much do you know about the Youth Olympic Games to be held in Nanjing?

—Well，the media have covered it in a variety of forms.        

③During the summer camp，the children will be instructed by the teacher to cover 30 miles a day.______________

④As the price is rising，$100 a month can hardly cover the cost of his life in such a big city.            

⑤Norton Sound was covered with ice, which could sometimes break up without warning.          

cover...with...用……盖住……

be covered by/with  被/由……覆盖

cover up  遮盖；隐瞒

cover an area of...  占地面积为……

[语境助记]　

Jerry Chen is a famous reporter covering the serious earthquake in Yushu.He covered 60 miles on foot to reach the heavily­stricken area and saw the town was covered in rubbish and collapsed houses.He was helping putting up the tents when he found a book whose cover was signed by himself.The book reminded him of his past when ￥20 covered all the cost of a week.

陈捷力是位著名的记者，正在报道玉树的这次严重地震。他步行了60英里才到达重灾区，看到整个镇上都是垃圾和倒塌的房屋。在帮着搭建帐篷的时候他看到了一本书，封面有他自己的亲笔签名。这本书让他想起了自己一周仅花20元钱的往事。

go to so much trouble to do费大力气去做某事；费事去做某事

(教材P62)So why did these people go to so much trouble to turn entire mountains into terraces?

那么为什么那些人费那么大力气把整座整座的山变成梯田呢？

take the trouble to do sth.　费力做某事，不辞劳苦做某事

bother to do something  费力去做某事

have trouble (in) doing sth.  做什么事有麻烦/困难

in trouble  处于困境之中

make trouble  制造麻烦

get into trouble  陷入麻烦

①Please don't go to so much trouble to help me，or I'll feel I'm being treated as a stranger.

你对我这样客气，倒有点见外了。

②The couple laughed off rumors that their marriage was in trouble.

夫妻两人对他们婚姻出现问题的谣言一笑置之。

③She did not bother        (keep) up with the news.

她不愿花时间去了解最新消息。

④I never have trouble______ (sleep) in a strange place.

我从来不择席。

... ... ...

《At one with nature》Section Ⅵ PPT教学课件 第一部分内容：用英语介绍中国必用三句 1．Chinese have meals with chopsticks for more than 3,000 years. 中国人使用筷子进餐已有3..

《At one with nature》Section V PPT教学课件 第一部分内容：一、单元词汇再盘查 (一)默写单词 1．______n．梯田 2．______v. 包，裹 3．______n. (冰或水等的)一大片 4．______n. ..

《At one with nature》Section ⅣPPT教学课件 第一部分内容：佳作背诵 题目要求：(2016全国卷Ⅱ)假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的..

《At one with nature》Section ⅢPPT课件

第一部分内容：语言基础自测

Ⅰ.单词拼写

根据汉语或首字母提示，写出下列单词

1．Many ____ (沙漠)are covered by sand.

2．I realized I had to get over the language  ____ (障碍)．

3．Pugh is the only person to have completed a long distance swimming in each of the four ____ (海洋)of the world.

4．The  ____ of the building surprised the experts attending the meeting.

5．The high_______makes the tourists have a good view of the city.

Ⅱ.拓展词汇

根据词性和汉语提示，写出下列单词

1．locate v．位于→  ____ adj.位于……的→location n．位置，场所；定位；外景(拍摄地)

2．organ n．器官→organise v．组织→  ____ n．生物，有机体

3． ____v．(乘船)航行→sailor n．水手；海员→sailing n．帆船运动；(乘帆船的)航行

Ⅲ.补全短语

根据提示补全下列短语

1．be home ____……的家园/所在地

2． __number of  大量的

3．the difference  ____the two 两者之间的差异

4．be located ____坐落于

5．share... ____  ．..  与某人分享某物

6．divide...  ____．..  把……分成……

7．in harmony ____  与……相和谐

8．separate...  ____．..  把……和……分离开

9．be famous ____因……而出名

Ⅳ.选词填空

选用上述短语的适当形式填空

1．I would like to ____ my happiness  ____ my close friends.

2．The watermelon  ____several irregular parts.

3．The long river  ____my school ____my home.

4．Human beings are getting to know how to live _______________ nature.

... ... ...

At one with nature PPT，第二部分内容：核心要点探究

population n．人口；数量；全体居民； 特定(生物)种群；(物)布居；

(教材P65)The population of the Zhuang people is the largest of the ethnic groups in China.

壮族人口是中国少数民族中最多的。

(1)有……人口

have a population of＋数字（通常在句中作谓语）

with a population of＋数字（通常在句中作定语）

(2)某国/某地的人口the population of＋地点

(3)询问某国某地有多少人口

(4)整体人口(the population of...)作主语时，谓语动词用单数；部分人口(表示“人口的百分之几、几分之几”)作主语时，谓语动词用复数。

①Japan has a population of nearly 130 million.

日本有近1.3亿人口。

②The population of Jiangsu  ____ (grow)to more than twice what it was in 1949.

现在江苏的人口已经比1949年增长了两倍多。

③About seventy percent of the population in China ___ (be) farmers.中国70%的人口是农民。

④Do you know  ____ large the population of your city is? 你知道你们市的人口是多少吗？

... ... ...

At one with nature PPT，第三部分内容：语法专项突破

定语从句(3)——“介词＋关系代词”引导的定语从句

先观察原句

阅读下列句子，并体会黑体部分的用法

1.He likes the birthday gifts that his friends gave him.

2.The girl who you have just seen is very good at English.

3.I don't know the teacher whom I met in the computer room.

4.Is this the play which you were talking about just now? 

5.Daniel is the person whom I want to make friends with.

6.The subject which Eric is interested in is Physics.

后自主感悟

1.例句1、例句2和例句3中关系词在从句中作____的宾语。

2.例句4、例句5和例句6关系词在从句中作____的宾语。 

3.例句7和例句9中，关系代词在定语从句中作介词宾语时。代指人时从句常可用____引导，且可以省略掉。代指物时从句常可用____引导，且可以省略掉。

... ... ...

At one with nature PPT，第四部分内容：语法精要点拨

“介词＋关系代词”引导的定语从句

此类从句是定语从句中一种介词前置句型，介词与关系代词之间存在一种介宾关系。 当关系代词在定语从句中作介词宾语时，把介词置于关系代词前， 即演变出“介词＋关系代词”句型。

一、基本构成 

1．“介词＋关系代词”结构引导的定语从句中，关系代词只能用 which(指物)或 whom(指人)，即： 介词＋which/whom。 

The man to whom you spoke is a teacher.

你同他说话的那个人是一位老师。

The city in which she lives is far away.

她居住的城市很遥远。

The little girl is reading a book，in which there are many cartoons.

小女孩正在读一本书，里面有很多卡通图片。

[名师点津]　

当介词放在关系代词的前面时，用在介词后的关系代词不能省略。 

2．在限制性定语从句中，当介词置于定语从句的谓语动词之后时，可用 that/which(指物); that/who/whom(指人)作介词的宾语，且此处关系代词可以省略，特别是在口语中。如： 

The man (who/whom/that)you spoke to is a teacher.

你同他说话的那个人是一位老师。

The city(which/that)she lives in is far away.

她居住的城市很遥远。

[名师点津]　

通常介词放在定语从句中动词后，也可以放在关系代词前面，但有些特殊动词短语搭配不能拆分，介词只能放在动词后，如：look for, look after, pay attention to，take care of, look forward to，listen to 等。 

This is the pen that/which you are looking for.

这就是你要找的那支笔。

The patient whom she is looking after is her father.

她正照顾着的病人是她父亲。

二、关系副词 when，where，why 可用“介词＋which”来代替。关系副词实际上是介词＋先行词。其中 when＝表时间的介词(如：in，at，during 等)＋which；where＝表地点的介词(如：in，at，on，under 等)＋which；why＝表原因的介词(如：for)＋which 

(1)当先行词表示时间，定语从句中缺少时间状语时，通常用关系副词 when 引导，此时也可选用表 示时间的介词＋which 来代替关系副词 when。 

I still remember the day when I came here.( on the day ＝when) 

我依然记得我来这里的那一天。

(2)当先行词表示地点，定语从句中缺少地点状语时，通常用关系副词 where 引导，此时也可选用表 示地点的介词＋which 来代替关系副词 where。 

This is the house where I lived last year.( in the house＝ where) 

这就是我去年住的那所房子。

(3)当先行词为 reason，定语从句中缺少表示原因状语时，通常用关系副词 why 引导，此时也可以用 for which 来代替关系副词 why。 

There are many reasons why people like travelling.(for the reasons ＝why) 

人们喜欢旅游有很多原因。

三、关系代词前介词选择三原则：一看先行词，二看动词，三看意义(重中之重) 

1．一看先行词，即根据定语从句中介词与先行词的搭配关系选择。 

I never forget the day on which I came to this school.

我永远忘不了我来这所学校的那一天。

2．二看动词，即根据定语从句中谓语动词与介词的搭配关系选择。 

This is the iPad on which I spent 3，000 yuan.

这就是我花了三千元买的iPad.

3．三看意义，即根据定语从句的意义来确定介词。 

This is my pair of glasses，without which I cannot see clearly.

这就是我的那副眼镜，没有它我看不清楚。

... ... ...

《At one with nature》Section Ⅵ PPT教学课件 第一部分内容：用英语介绍中国必用三句 1．Chinese have meals with chopsticks for more than 3,000 years. 中国人使用筷子进餐已有3..

《At one with nature》Section V PPT教学课件 第一部分内容：一、单元词汇再盘查 (一)默写单词 1．______n．梯田 2．______v. 包，裹 3．______n. (冰或水等的)一大片 4．______n. ..

《At one with nature》Section ⅣPPT教学课件 第一部分内容：佳作背诵 题目要求：(2016全国卷Ⅱ)假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的..

《At one with nature》Section ⅣPPT课件

第一部分内容：教材语篇细研

第一步　速读——了解文章主题和段落大意

速读P68－P69教材课文，选择最佳答案

What is the main idea of the passage?

A．All the British people love gardening.

B．Rich people like to build their own gardens.

C．The British show their love to gardening.

D．The gardening is beneficial to the environment.

第二步　细读——把控文章关键信息

细读P68—P69教材课文，选择最佳答案

1．From Paragraph 1, we can learn        ．

A．the whole world looks like a real garden

B．all rich people in Britain have a garden

C．many British people's fingers are green

D．homes with gardens were built before at first

2．What do we know the love of gardening in Britain?

A．Children like to see the tallest flowers.

B．Only experts can enter the competitions.

C．People enjoy working in their gardens.

D．People can find a place to plant flowers.

3．Why do people turn their rooftops into gardens?

A．The flowers on the rooftops are more beautiful.

B．The space that can be used is limited.

C．Too many people are waiting for the place.

D．The flowers on the rooftops improve the air quality.

第三步　研读——能力升华　接轨高考

根据P68－P69教材课文，在空白处填入1个适当的单词或者括号内单词的正确形式。

The book The Secret Garden，1. _____(publish)in 1911, inspires people to plant flowers.But before that, only a few people had enough money 2. _____(have) gardens.Many houses have been built 3._____ gardens and many British people are proud of their “green fingers”．In spring children like to find the 4. ___(tall)sunflowers.Some people spend much time 5.___(grow)their vegetables for competitions.However，the space on 6.___to grow things is limited so people use their rooftop 7.___a private garden.These gardens 8.______________(improve) the air quality and people's living 9.__________(condition) since then.10. ___ you tend a rose...a thistle can't grow.

... ... ...

At one with nature PPT，第二部分内容：语言基础自测

Ⅰ.单词拼写

根据汉语或首字母提示，写出下列单词

1．He is ____(专家的) in gardening.

2．____ (向日葵)can change their direction with the sun.

3．Many ____ (园丁) like to plant flowers and vegetables together.

4．We should make full use of our____(有限的)life time.

5．____ (美)in this painting varies from people to people.

6．His new book is to be____next week.

7．Many young people ____an apartment near their working place.

8．Our English have been greatly ____ with the help of Mr.Li.

Ⅱ.拓展词汇

根据词性和汉语提示，写出下列单词

1．____v．出版→publisher n．出版商→publishing n．出版

2．____n．美→beautiful adj.美丽的；美好的→beautify v．美化；装饰

3．____v．改善，改进→improvement n．改善，改进

4．limit v．限制→ ____ adj.有限的→limitless adj.没有限制的，无限的

Ⅲ.补全短语

根据提示补全下列短语

1．different ____ of各种；不同种类的

2．come ____来自于

3． ____that time  当时

4．start ____开始做

5．spend time____ sth.花费时间做某事

6．wait____等待

7．turn... ____．..  把……变成……

8．as well ____除……之外

Ⅳ.选词填空

选用上述短语的适当形式填空

1．Flowers are chosen for their scent ____ their look.

2．I jumped to my feet so my thoughts wouldn't ____ wander.

3．Do not ____ good things to happen to you.

4．We were in the same college, which was male—only_______．

5．It could well ____  the party ____ some kind of a media circus.

limited adj.有限的

(教材P70)But in cities，limited space has led to people looking for new solutions.

但是在城市里，有限的空间使得人们都在寻找新的解决方案。

(1)limit n．　限度；限制；范围；界限

within limits  适度地；有限度地

without limit  无限地；无限制地

(2)limit vt.  限制；限定

limit sb./sth.to sth.  把……限制在……之内

(3)limitless adj.  无限的

①I'm willing to help，within limits.

我愿意帮忙，可有一定的限度。

②Families are limited to four free tickets each.

每户限发四张免费票。

③This course____ (limit) to 12 people and costs ￡50.该课程只招收12人，学费为50英镑。

④We must limit the speech____ 15 minutes.

我们必须把演讲限制在15分钟之内。

... ... ...

《At one with nature》Section Ⅵ PPT教学课件 第一部分内容：用英语介绍中国必用三句 1．Chinese have meals with chopsticks for more than 3,000 years. 中国人使用筷子进餐已有3..

《At one with nature》Section V PPT教学课件 第一部分内容：一、单元词汇再盘查 (一)默写单词 1．______n．梯田 2．______v. 包，裹 3．______n. (冰或水等的)一大片 4．______n. ..

《At one with nature》Section ⅣPPT教学课件 第一部分内容：佳作背诵 题目要求：(2016全国卷Ⅱ)假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的..