資源簡介

(共22張PPT)
Using language (P65)
新外研版 Book 1
Unit 6 At one with nature
Attributive clauses(3)
1 Look at the sentences from the reading passage and answer the questions.
Questions
1 What do "which" and "whom" refer to in each sentence
2 Why do we use prepositions before "which" and "whom"
3 In sentence (a), can we replace "in which" with"where"
without changing the meaning
Yes.
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.
Because “which” and “whom” serve as the object of the action phrases that end with a preposition.
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.
Compare them with the following sentences and answer the questions.
1 Look at the sentences from the reading
passage and answer the questions.
c ...they could increase the areas. They could grow crops in these areas.
d ...these terraces still mean a lot to the local people. Traditions hold much value for them.
Questions
4 What is the difference between the two groups of
sentences？
5 Why does the author choose to use sentences (a) and (b) in the reading passage
Sentences (a) and (b) both contain a clause defining a
noun in the sentence.
Sentences (c) and (d) are constructed with a pair of
simple sentence, with one defining a noun in the other
sentence in each pair.
Because there is a closer link and connection between the item and the clause defining it in sentences (a) and (b). It will also make the passage clearer, and create an emphatic effect on the objects being defined.
Now look for more sentences
with these structures
in the reading passage.
Longji Rice Terraces P62-63.doc
Grammar focus：Attributive clauses
1） 使用“介詞+關系代詞”引導定語從句的情況
當關系代詞在定語從句中作介詞的賓語時，通常用
“介詞+關系代詞”引導定語從句。如果關系代詞在句中指人，則用“介詞+ whom”；如果指物，則用“介詞+ which”。
例如:
a. The man by whom the thief was caught was a good policeman.
那個抓住小偷的男人是個優秀的警察。
b. This is the reason for which I was praised by my chemistry teacher.
這就是我得到化學老師表揚的原因。
2)介詞選用的規則
介詞的選擇要根據其與先行詞的關系以及句意決定，在定語從句中，經常可以根據謂語動詞的搭配習慣來確定介詞。
3)其他注意事項
含有介詞的動詞固定短語在定語從句中一般不拆開，在這種情況下，介詞仍然放在后面，如hear from, look after等。而在介詞處于句尾時，句中的關系代詞可以省略。例如:
a.I met the child (whom) | looked after ten years ago.
我遇到了十年前我照料過的那個孩子。
b.I wanted to visit the house (which) my grandparents Iived in.
我想去看看我祖父母曾經居住過的房子。
2 Connect the sentences with a preposition + whom
/ which.
1 The Zhuang is an ethnic group. Its population is the largest of all ethnic groups in China.
2 Guangxi is a province. The Longji Rice Terraces are located in it.
3 I want to visit this cutural landscape. The title of UNESCO World Heritage Site was given to it in 2016.
4 He is an expert on rice planting. The local Zhuang people
have learnt a lot from him.
1 The Zhuang is an ethnic group of which the population is the largest of all ethnic groups in China.
2 Guangxi is a province in which the Longji Rice Terraces are located.
3 I want to visit this cutural landscape to which the title of UNESCO World Heritage Site was given in 2016.
4 He is an expert on rice planting from whom the local Zhuang people have learnt a lot.
3 Complete the passage with a preposition + whom/
which.
Among the many beautiful treasures people can receive from nature are natural dyes. The most common natural source
1 1natural 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
Exercises
Complete the sentences with preposition+ whom or preposition+ which.
Wind power is an ancient source of energy ________we may return in the near future.
Gun control is a subject________Americans have argued for a long time.
He was educated at a local grammar school, __________ he went on to Cambridge.
There are species living in the depths of the oceans ________ we still know little.
to which
about which
after which
of which
5. Today’s English learners have a wide choice of dictionaries __________to choose.
6. A good advertisement often uses words _________ people attach positive meanings．
7. The position, however, ________you are applying, is not quite a well-paid one.
8. In the end, it was Becky _________ he turned for a gentle word and a smile.
9. American women usually identify their best friend as someone they can talk frequently.
10.In our class there are 46 students, ______ half wear glasses.
from which
for which
to whom
to which
with whom
of whom
Starting out (P61)
新外研版 Book 1
Unit 6 At one with nature
Venice
Do you know which city is it
Before Viewing
Answer the following
questions:
Do you know another name
of Venice
Tell us something about Venice. You can find information from the following aspects: location, history, custom, festival, and etc.
While Reading
1 The floaing city and answer the following questions:
What are the problems faced by Venice
Are thre any similar cities or towns in China Introduce one to the class.
Venice is faced with the problems caused by water. Saltwater is slowly damaging the bases of Venice's buildings, making the city gradually sink. Floods also hit the city each winter, causing more problems.
2 Look at the pictures and answer the questions.
Russia
How does the natural environment influence the lives of the local people in the picture
In Russia, it can get very cold with heavy snow
in winter, so people live in houses with inclined
roofs and wear thick clothes for outdoor activities.
2 Look at the pictures and answer the questions.
the United Kingdom
How does the natural environment influence the lives of the local people in the picture
In the UK, the mild climate and parks in towns and
cities provide a pleasant natural environment in which
people can relax and enjoy life.
2 Look at the pictures and answer the questions.
China
How does the natural environment influence the lives of the local people in the picture
In north-west China, the yellow earth is thick and compacted, so people build cave dwellings as their place of residence.
2 Look at the pictures and answer the questions.
Myanmar
How does the natural environment influence the lives of the local people in the picture
In Myanmar, the climate is hot and humid and there
are many rivers. Many people live in bamboo houses
on stilts, which keep them above the water.
After Viewing
Talk about the following questions with your classmates：
What is the natural environment of your home town like
How is your life influenced by it
What did people do to solve the problem in the past
How can we maintain the ralationship between human and the nature
Thank you!

展開更多......

收起↑