资源简介

(共27张PPT)
Unit 6
At one with nature
Using language
In this lesson, we will be able to:
know the form, meaning and function of attributive clause “preposition+ which/whom”;
use the attributive clause “preposition+which/whom” in proper situations;
Learning objectives
Grammar
语法
Meaning 语义
Form形式
三维语法模式
Use语用
I prefer to live in the house, the windows of which（=whose windows) face the sea.
How to describe the picture you prefer
介词
关系代词
Lead-in
One writer in whom I take an interest is Mark Twain.
Who is your favourite writer
介词
关系代词
Please tell me the reason for which you missed the plane.
Why did you miss the plane
介词
关系代词
1. I like to live in the house, the windows of which（=whose windows) face the sea.
2. One writer in whom I take an interest is Mark Twain.
3. Please tell me the reason for which you missed the plane.
The windows of the house face the sea.
I take an interest in Mark Twain.
You missed the plane for the reason.
Observe and analyze
指人
指物
介词 + whom
介词 + which
介词 + 关系代词
What does “which” refer to in sentence (a)
a ... they could increase the areas in which they could grow rice.
b ... these terraces still mean a lot to the local people for whom traditions hold much value.
What does “whom” refer to in sentence (b)
Look at the sentences from the reading passage and answer the questions.
Why do we use prepositions before “which” and “whom”
…they could increase the areas in which they could grow rice.
…these terraces still mean a lot to the local people for whom traditions hold much value.
Because “which” and “whom” serve as the objects of the action phrases that end with a preposition.
This is the house____ which the inventor lived.
in
1）先行词，看介词与先行词的搭配
How to choose correct preposition in attributive clauses
The inventor lived ___the house.
in
1. Can you tell me the office _____ which he works
2. We saw a big table ___ which there were many books.
He works ____ the office.
There were many books____ a big table.
in
in
on
on
根据介词与先行词的搭配
where
where
1. Do you like the book which she spent $10
2. Do you like the book __ which she learned a lot
on
from
She spent＄10______the book.
She learned a lot ______ the book.
from
on
2）看从句中谓语动词与介词的搭配
1. This is the hero _____ whom we are proud.
2. He referred me to some reference books ______which I am not very familiar.
be familiar with
2）看从句中形容词与介词的搭配
with
of
be proud of
My computer, _______ which I can't surf the Internet,
broke down yesterday.
3）意义：根据全句表达的全部意义
without
without
I can't surf the Internet ________ my computer.
4) 介词of 常用于“表示部分的词语+of+关系代词结构”；
数词+名词/the+最高级/比较级/表示数目或数量的词+of+关系代词。
我们班有五十名学生, 其中二十名是女生。
There are fifty students in our class, twenty of whom are girls.
有两个房间, 较小的那个是我的书房。
There are two rooms, the smaller of which is my study room.
Connect the sentences with a preposition + whom/ which.
Exercise 1
2. Guangxi is a province. The Longji Rice Terraces are located in it.
The Zhuang is an ethnic group of which the population is the largest of all ethnic groups in China.
Guangxi is a province in which the Longji Rice Terraces are located.
1. The Zhuang is an ethnic group. Its population is the largest of all ethnic groups in China.
4. He is an expert on rice planting. The local Zhuang people have learnt a lot from him.
I want to visit this cultural landscape to which the title of UNESCO World Heritage Site was given in 2016.
He is an expert on rice planting from whom the local Zhuang people have learnt a lot.
3. I want to visit this cultural landscape. The title of UNESCO World Heritage Site was given to it in 2016.
Complete the passage with a preposition + whom/ which.
Exercise2
Among the many beautiful treasures people can receive from nature are natural dyes. The most common natural source (1)____________ natural dyes come is plants. Materials for making natural dyes can often be found in gardens (2)____________colourful flowers are planted. Other natural dyes are made from insects, sea creatures and mineral compounds.Natural dyes are now returning to popularity, especially with artists and craftspeople. The reasons (3)_________they prefer natural dyes are that the colours are brighter and can be kept longer. Natural dyes are also becoming more popular with consumers (4)__________ caring for the environment is a priority. More and more people feel that by using natural dyes, we can remind ourselves of nature’s beauty and protect the natural world.
from which
in which
for which
for whom
用定语从句把下面两个句子合成一个句子
1. The boy is often late for school. The reason is still unknown.
2. Recently I bought an ancient Chinese vase. Its price was very reasonable.

The reason why/for which the boy is often late for school is still unknown.
Recently I bought an ancient Chinese vase, the price of which/of which the price/whose price was very reasonable.
Exercise 3
3. I have bought two books recently. Neither of them interests my brother.

4. They climbed up to a large rock. They got a good view from it.
I have bought two books recently, neither of which interests my brother.
They climbed up to a large rock, from which/where they got a good view.
5. I would like to thank my English teacher. I would have never passed the college entrance examination without her.
I would like to thank my English teacher, without whom I would have never passed the college entrance examination.
6. The pen is broken. I do my homework with it every day.
7. He is now able to beat his father. He learned how to play chess from his father.

The pen with which I do my homework every day is broken.
He is now able to beat his father, from whom he learned how to play chess.
用适当的介词或关系代词填空
1. Wind power is an ancient source of energy to ______we may return in the near future.
2. English is a language shared by several diverse cultures, each of ______uses it differently.
3. This is the teacher from ______I’ve learnt a lot.
4. Gun control is a subject __________which Americans have argued for a long time.
5. The reason ___which he got the job was his hard work.
which
which
whom
about
for
Exercise 4
6. He built a telescope _______which he could study the stars.
7. The woman ____whom you shook hands just now is head of our company.
8. She brought with her three friends, none of ______I had ever met before.
9. This is the place __which the bridge should be built.
10. Xi’an __which Terracotta Warriors were found, is an attractive city.
through
with
whom
at
in
Items Excellent Good in need of improvement
I can figure out whether the sentences are attributive clauses.
I can fill in the blanks of attributive clauses by using preposition+whom/which.
I can translate the sentences into attributive clauses by using preposition+whom/which.
Self-reflection

展开更多......

收起↑