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(共30张PPT)
Unit 3
Fascinating Parks
Learning About Language
1
Through interactive exercises and reading materials, students will master key grammar and vocabulary in Unit 3, applying them accurately in writing, oral presentations, and daily communication.
2
By analyzing sentence structures, conducting imitative writing, and transforming sentences, learners will enhance language construction skills and cultural awareness, connecting language learning with cultural appreciation.
Learning Objectives
Teaching Focus
Focus on helping students master key grammar and vocabulary in Unit 3 and apply them correctly in different language contexts through diverse practice methods.
Teaching Challenges
Enable students to deeply analyze complex sentence structures, flexibly transform them, and simultaneously understand the cultural connotations behind the language, bridging language learning and cultural appreciation.
Teaching Focus and Teaching Challenges
Part 1
Build up your vocabulary
Match each word with its proper meaning and make a sentence with it.
( ) 1. buffet v.
( ) 2. buffet n.
( ) 3. edge v.
( ) 4. edge n.
( ) 5. ban v.
( ) 6. ban n.
( ) 7. remote adj.
( ) 8. remote n.
the outer limit of an object
an official or legal prohibition
a meal with several dishes from which people serve themselves
move carefully towards something
far from, not close
officially or legally prohibit
(especially of wind or wave) strike repeatedly with a lot of force
(informal) a device for controlling something else from a distance
F
A
H
G
E
D
C
B
Work out the meanings of the underlined words in the sentences below.
1. I believe that a journalist should be completely objective.
2. Whenever I sneeze, my English teacher says, “Bless you!”
3. We are impressed by the vastness and breathtaking beauty of the oceans.
4. He bought a traditional tea set at the airport: a nice teapot and four teacups.
5. He ordered the dish labelled “Pumpkin Pie and Ice Cream”.
compound
derivative
derivative
compound
derivative
compound
compound
记者
客观的
无论何时
巨大
激动人心的
传统的
机场
茶壶
茶杯
冰淇淋
compound
Complete the passage below with the correct forms of the words in the box.
boundary visible remote vast on the move ban set up
The Northeast Tiger and Leopard National Park was ___________ in Jilin and Heilongjiang, with _________ stretching all the way to the border and joining with Russia's wildlife reserves. This _________ new park is nearly four times larger than the old wildlife park protecting Siberian tigers in Northeast China. Over the years, increased development in the area affected the tigers' habitat, and it was thought that by 1998 there were only six to nine wild Siberian tigers living in the ___________ region.
set up
bounding
vast
remote
Complete the passage below with the correct forms of the words in the box.
boundary visible remote vast on the move ban set up
However, a _______ on development put in place in 2015 resulted in a _________ population increase of the species, and now the area is thought to have about 35 tigers and 70 leopards. The problem, however, was that the old park was too small to support further population increases. Always ___________, Siberian tigers and leopards need large areas to hunt for food. This larger park, with a connection to Russia's wildlife reserves across the border, should give these species the natural space they need to live in.
ban
visible
on the move
Part 2
Discover useful structures
Enjoy the song！
Lead-in
Listen to the song and pay attention to the tense.
On Sunday afternoons, in the middle of July,
I like sitting in the sun, just looking at the sky,
I like listening to the birds singing in the trees.
In July
On cold December mornings, I like walking through the snow.
I like watching all the people, as off to work they go.
I love dozing in a chair, without a care.
In December
I hate going to work when the sun shines,
Or standing at a bus stop,
Or trying to read a paper on a train.
On rainy April days, I just like staying at home.
I like reading a book, or simply being alone.
I love thinking of you, and all the things you do.
Identify the function of the -ing form in the sentences below. Then find more sentences with the -ing form from the reading passage and state their functions.
Getting here is quite difficult.
Being in such a beautiful and wild place makes me feel blessed to be alive.
subject
Identify the function of the -ing form in the sentences below. Then find more sentences with the -ing form from the reading passage and state their functions.
I wake up to the sound of the wind buffeting the cloth of my tent.
Even though the sun is brightly shining, telling whether it is morning or night is impossible.
Checking my watch, I see that it is 7:30 a.m.
Spreading out before me, branches of the Rapa River flow through the valley below.
For hundreds of years, looking after reindeer was a way of life for the Sami.
Some more sentences
attribute
subject
adverbial
adverbial
subject
Identify the function of the -ing form in the sentences below. Then find more sentences with the -ing form from the reading passage and state their functions.
Some more sentences
But every spring, a small number of Sami still follow their reindeer into the valleys of Sarek, living in tents or old cottages and enjoying their traditions.
For example, this morning my breakfast is flat bread warmed over a fire, dried reindeer meat, and some sweet and sour berries that I found growing near my tent.
Here I am, alone under this broad sky, breathing the fresh air, and enjoying this great adventure.
adverbials
complement
adverbials
非谓语动词
非谓语动词
主语、宾语、
定语、表语
主语、宾语、定语、表语、宾补、状语
定语、表语、
宾补、状语
现在分词
(doing)
过去分词
(done)
动词不定式
(to do )
动名词
(doing)
分词
动名词的结构
主动形式 被动形式
一般式 doing being done
完成式 having done having been done
2. 动词-ing形式有时态和语态的变化，以do为例：
1. 一般情况下，动名词是在动词原形后直接加 -ing 构成。不过也有一些特殊的变化规则：
一般情况：直接加 -ing：work - working；read - reading。
以不发音的 e 结尾：先去掉 e，再加 -ing：write - writing；make - making。
以重读闭音节结尾，且末尾只有一个辅音字母：先双写这个辅音字母，再加 -ing：run - running；swim - swimming。
以 ie 结尾：变 ie 为 y，再加 -ing：- lying；die - dying
动名词作主语的特征和用法
1）动词-ing形式作主语时通常表示抽象的、一般性的、习惯性的动作或状态，且作主语时谓语动词通常用单数形式。
1. Getting here is quite difficult, so apart from the Sami very few people have ever seen Sarek.
这里交通极为不便，因此，除了萨米人，很少有人见过萨勒克。
2. Being in such a beautiful and wild place makes me feel blessed to be alive.
置身这般美丽的荒原，我感到活着是如此幸福。
3. Riding on the only steam engine still working in the southeastern United States is a special treat.
乘坐美国东南部唯一一辆至今仍在运转的蒸汽火车，也别有一番趣味。
4. Watching the dolphin and sea lion shows is both educational and fun.
观看海豚和海狮表演，既可以长知识，又十分好玩。
动名词作主语的特征和用法
2）动词-ing形式作主语时，可位于句首和句末。为了保持句子平衡，通常用it作形式主语，而把真正的主语放在句末。动词-ing形式作真正的主语且用it作形式主语的常见句型如下：
It is no use/ no good... + doing...
It is a waste of time + doing...
It is worth + doing...
1. It is a waste of time trying to persuade such a stubborn person.
试图说服这么固执的人是浪费时间。
2. It is no use waiting here.
在这儿等无济于事。
3. It is worth having a try!
值得一试！
动名词作主语的特征和用法
3）动词-ing形式的复合结构作主语时，通常有两种形式：
①形容词性物主代词+动词-ing形式
②名词所有格+动词-ing形式
Their coming to help was a great encouragement to us.
他们前来帮忙对我们来说是巨大的鼓舞。
Mike's returning to work is a great help to us.
迈克回来工作对我们来说有很大的帮助。
注意
1.句型"There is no doing…"表示“不允许、禁止某种行为的发生或存在”时，需用动词-ing形式作主语。
There is no joking about such matters.
这种事开不得玩笑。
There's no point (in) waiting.
等待是毫无意义的。
2.句型"There is no point/sense (in) doing sth."表示 “做……是没有意义的” ，需用动词-ing形式作主语。
Part 3
Exercise
Rewrite each of the following sentences using the -ing form as the subject. How does the sentence focus change
1. It is both challenging and rewarding to study abroad.
Studying abroad is both challenging and rewarding.
2. It would hardly be possible to go on a hiking tour in Sarek in winter due to the extreme cold.
Going on a hiking tour in Sarek in winter due to the extreme cold would hardly be possible.
3. Honestly, it can be both exciting and terrifying to explore a vast unknown land.
Honestly, exploring a vast unknown land can be both exciting and terrifying.
Rewrite each of the following sentences using the -ing form as the subject. How does the sentence focus change
4. It is good to adopt a positive attitude, even when things are difficult.
Adopting a positive attitude is good, even when things are difficult.
5. It is good to adopt a positive attitude, even when things are difficult.
Hiring local guides is strongly advised, because they can offer accurate knowledge of Sarek culture and history.
Read the passage and complete the following sentences.
combine cover grow take limit walk experience
Xixi National Wetland Park, ___________ 10 square kilometres in western Hangzhou, is the first national wetland park in China. ___________ city life, nature, and wetlands makes the park a popular destination both for tourists and local residents. At Xixi, ___________ a boat tour, ___________ along paths, and ___________ local customs and traditions of the villages in this park are at the top of the list of people's favourite activities. With trees, bushes, and colourful flowers ___________ along the riversides, the park shows different sides of beauty in different seasons.
covering
Combining
taking
walking
experiencing
covering
Read the passage and complete the following sentences.
combine cover grow take limit walk experience
In order to better develop as well as preserve this place, ___________ human impact on Xixi Wetland was considered by the park designers. All the new buildings were designed in a traditional way to fit into the natural environment. This green, watery world is home to many birds and fishes. With trees ___________ in the shallows, the wetland is a natural system for providing clearwater and producing oxygen, which makes it the "green lungs of Hangzhou".
limiting
growing
Part 4
Language Points
prohibit vt. （尤指以法令）禁止；阻止
prohibit sth. 禁止某事
prohibit sb. from doing sth. 阻止某人做某事
strictly prohibit 严禁
prohibit by law 法律禁止
prohibition [U,C] 禁止；禁令
prohibitive adj. 禁止的；抑制的
练习：The law prohibits employers _______ discriminating against employees based on race.
from
stretch vi. 延伸；延续
vi.&vt. 伸展；舒展
stretch out 伸展身体；躺下
at a stretch 连续地
stretch oneself 伸展身体；充分发挥自己的能力
stretchy adj.有弹性的；可伸展的
stretcher n.担架；延伸器
练习：He ___________ out on the sofa and fell asleep.
stretched
label vt. 用标签标明；贴标签
n. 标签；标记
label sth with sth 用某物标记某物
label sb/sth (as) sth （尤指不公正地）把……称为
price label 价格标签
labeled adj. 有标签的；被标记的
labeling n. 贴标签；标记
练习：He committed a _______ when he stole the money.
crime
Homework
1. Summarise what we have learnt in this lesson;
2. Prepare for the next lesson
See you next time!

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