选择性必修 第一册Unit 3 Fascinating Parks精品课件ppt

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Unit 3 FASCINATING PARKS  Learning about languageThe -ing form as the subject
高中英语人教版(2019)选择性必修第一册
Learning objectives:
By the end of this period, you will be able to…
identify the function and the meaning of the –ing form. use the –ing form as the subject to write about your destination for a school trip
Observe and discover
1.What is impossible even though the sun is brightly shining?Telling whether it is morning or night is impossible.2.What makes the writer feel blessed to be alive?Being in such a beautiful and wild place makes him feel blessed to be alive.3.What was the traditonal way of life for the Sami?Looking after reindeer was a way of life for the Sami. 4. Why apart from the Semi very few people have ever seen Sarek? Getting here is quite difficult
V-ing form used as the subject
Activity 1
form
function
单个v-ing作主语，谓语动词用_____；
单数
can bring you into different world.  (参观主题公园)
Visiting theme parks
Practice
Activity 2
（游船）
________________is fantastic.
Taking a boat tour
is a good way to relax. (旅游)
Travelling
Watching TV and reading books ____ interesting.
Listening, speaking, reading and writing ____ basic skills of a language.
are
are
单个v-ing作主语，谓语动词用_____； 两个或两个以上表达不同意义的v-ing作主语，谓语动词常用_____.
单数
复数
Discover 1
V-ing 和 to do 作主语的区别
Singing is my hobby, and to sing at my friend's wedding ceremony is my dream.
It is hot today, I like to swim after class.Swimming is his hobby
V- ing 形式和 to do 不定式都可以作主语，但 v-ing 通常表示 ___________________ 动作或行为； 而 to do 不定式通常表示____________ 动作或意义。
习惯性，经常性
某次具体
Observe and discover2
Activity 3
meaning
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.2. It would hardly be possible to go on a hiking tour in Sarek in winter due to the extreme cold.3. Honestly, it can be both exciting and terrifying to explore a vast unknown land.4. It is good to adopt a positive attitude, even when things are difficult. 5. It is strongly advised to hire local guides, because they can offer accurate knowledge of Sarek culture and history.
Activity 4
Studying abroad is both challenging and rewarding.Going on a hiking tour in Sarek in winter would hardly be possible due to the extreme cold.Honestly, exploring a vast unknown land can be both exciting and terrifying .Adopting a positive attitude is good, even when things are difficult.Hiring local guides is strongly advised, because they can offer accurate knowledge of Sarek culture and history.
meaning
function
Observe and discover3
The change of sentence focus: The use of -ing forms as subjects puts the action first, making the sentences more dynamic.
Breathing the fresh air
makes
me feel blessed
.
It
makes
me feel blessed
形式主语
真正主语
breathing the fresh air
.
V-ing 形式作主语时常后置,用it作形式主语。将V-ing 形式作主语放句首，强调动作，让描写更生动、
V-ing
Meaning
Form
Function
Summary
Subject
Predicative
Object completement
Attributive
Adverbial
一般情况：在词尾+ing
以不发音的e结尾的动词：去掉e再加ing
以重读闭音节结尾，“辅元辅”结构的动词，双写末尾的辅音字母，再加ing
以ie结尾的动词，把ie改为y 加ing
V-ing 形式作主语描述一种经常性的行为和习惯，常常后置,用it作形式主语。将V-ing 形式作主语放句首，强调动作，让描写更生动
Complete the sentences with the –ing form of the verbs in the box. (Workbook P76 )
1. is a very popular sport in China. What other winter sports do you know?2. over spilled milk will not help you much. What helps, though?3. English is quite interesting for me. What is interesting for you?4.Just ________homework is not enough to get a good grade. What else do you need to do? 5. a high GPA （grade point average） will make it easier for you to enter a university What else will also help?6. on a phone while driving is illegal. What else is prohibited?
Practice
Skiing
Crying
Learning
finishing
Getting
Talking
Find the proper beginnings for the quotes below. (Workbook P76 )
1. robs you of the excitement of life. — Unknown 2. : her secret is patience. —Ralph Waldo Emerson3. would teach people the quality that youngsters find so hard to learn — patience. —Edward P Weston4. is no safer in the long run than outright exposure. Life is either a daring adventure nothing. —Helen Keller 5. should be treated as one of the most important events in their lives. 一Thomas Berry 6. as it passes； breathe the air, drink the drink, taste the fruit, and resign yourself to the influence of the earth. — Henry David Thoreau
E
A
F
D
B
C
Translate the Chinese in brackets into English to complete the passage. Use the -ing form where possible.
Travelling to cold, dark, and remote Arctic Norway in mid-winter （在隆冬季节去寒冷、黑暗而偏远的北极圏内的挪威旅游）can be （激动人心的）especially for those （寻求完全不一样的体验）. （意识到）the lack of daylight and difficulties in transport is extremely important. Last January, we found a few mountain passes were closed, so （走动）was not easy, but（欣 赏） the northern lights was an incredible experience. （在线订交通和宾馆） did help a lot. （想出如何拍照）in low light actually took us quite some time during our （筹划）stage. Finally （雇一位当地的导游）was necessary and helpful for this trip.
fascinating
looking for totally different experiences
Realising
moving around
appreciating
Booking transportation and hotels online
Figuring out how to take pictures
planning
hiring a local tour guide
Practice 3
Fill in each blank using the -ing form of a verb from the box and state its function. One word will be used twice.
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 perk shows different sides of beauty in different seasons.
covering (attribute)
Combining (subject)
taking (subject)
walking (subject)
experiencing (subject)
growing (attribute)
What can we see and do at Xixi Wetland?
Fill in each blank using the -ing form of a verb from the box and state its function. One word will be used twice.
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 clean water and producing oxygen, which makes it the “green lungs of Hangzhou”.
growing (attribute)
limiting (subject)
What did we do to keep Xixi Wetland in its natural state?Would you like to visit Xixi?
Choose a place in our city or town as a destination for a school trip. Use the passage above as an example and write about your choice.
Assignment
Thanks for your listening！
高中英语人教版(2019)选择性必修第一册