(共20张PPT)
Unit 1 People of Achievement
Tu Youyou Awarded Nobel Prize
杭州市余杭高级中学
选择性必修1
高中英语（人教版）
Discover Useful Structures
In this class, you will
1. distinguish sentences beginning with it as
subject and v-ing as subject;
2. understand the basic form and meaning of
v-ing as subject;
3. apply what you have learned to use in new
contexts.
I. Warming-up
1. Read the following two sentences and try to identify
what part of speech does V-ing act as
Getting here is quite difficult.
(2) Being in such a beautiful and wild place makes me
feel blessed to be alive
subject
verb
subject
verb
II. Exploration
1. Read the text Sarek National Park—
Europe’s Hidden Natural Treasure and
finish the following task.
Underline the sentences with v-ing.
Put them into different categories
based on the different functions of
v-ing.
(3) Think about why the writer uses v-ing
in these sentences.
I woke up to the sound of the wind buffeting the cloth of my tent.
Close by, there are a few reindeer feeding on grass.
…telling whether it is morning or night is impossible.
Getting here is quite difficult...
For hundreds of years, looking after reindeer was a way of life for the
Sami.
Being in such a beautiful and wild place makes me feel blessed to be
alive.
acting as attribute
acting as subject
Spreading out before us, branches of the Rapa River flow through the
valley below.
Around 9,000 years ago, this ice melted, leaving behind about 100 glaciers.
But every spring, a small number of Sami still follow their reindeer into the
valleys of Sarek, living in tents or cold cottages and enjoying their traditions.
Here I am, alone under the broad sky, breathing the fresh air, and enjoying this
great adventure.
For example…and some sweet and sour berries that I found growing
near my tent.
acting as adverbial
acting as object complement
2. Let’s summarize the functions of v-ing.
Grammar Function
V-ing attribute
subject
adverbial
object complement
I find some sweet and sour berries growing near
my tent.
I’m sorry to keep you waiting for such a long time.
3. Rewrite each of the following sentences using the v-ing form as subject.
It is challenging yet really fascinating to hike through the mountains in
the pathless Sarek.
Hiking through the mountains in the pathless Sarek is challenging yet really
fascinating.
(2) It’s both challenging and rewarding to study abroad.
Studying abroad is both challenging and rewarding.
First, change the “to do” part into “v-ing”.
Second, replace “it” with the “v-ing” part
(3) It would hardly be possible to go on a hiking tour in Sarek in winter due
to the extreme weather.
Going on a hiking tour in Sarek in winter due to the extreme weather would
hardly be possible.
(4) 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.
(5) It is good to adopt a positive attitude, even when things are difficult.
Adopting a positive attitude is good, even when things are difficult.
(6) It is strongly advised to hire a local guide, because they can offer accurate
knowledge of Sarek culture and history.
Hiring a local guide is strongly advised, because they can offer accurate
knowledge of Sarek culture and history.
What’s the difference between sentences beginning with “it” and “v-ing”
4. What’s the difference between sentences beginning with “it” and “v-ing”
It is challenging yet really fascinating to hike through the mountains in
the pathless Sarek.
Hiking through the mountains in the pathless Sarek is challenging yet
really fascinating.
用it作形式主语前置、不定式作主语后置时，句子侧重于表语部分，强调行为的特征、状态或给人的感受。
动词-ing形式作主语前置时，句子侧重于主语部分，强调行为本身的具体内容。
III. Practice
1. What do you know about Xixi National Wetland Park. Let’s first watch a
video to get some information about it.
How much do you know about Xixi National Wetland Park
Student: ____________________ makes Xixi National Wetland Park a popular destination.
__________ (combine) city life, nature, and wetlands makes the park a popular destination both for tourists and local residents.
Combining
-ing as the subject
Student: ____________________ tops the list of people’s favorite activities there.
At Xixi, __________ (take) a boat tour, __________ (walk) along paths, and _____________ (experience) local customs and traditions of the villages in this park are at the top of the list of people’s favorite activities.
taking
walking
-ing as the subject
experiencing
How much do you know about Xixi National Wetland Park
Student: ____________________ impressed me most .
The park’s __________ (show) different sides of beauty in different seasons impressed me most.
showing
-ing as the subject
How much do you know about Xixi National Wetland Park
Student: ____________________ makes it the “green lungs of Hangzhou”.
__________ (provide) clean water and ___________ (produce) oxygen makes it the “green lungs of Hangzhou”.
Providing
-ing as the subject
producing
How much do you know about Xixi National Wetland Park
Xixi National Wetland Park, _____________ (cover) 10 square kilometres in western Hangzhou, is the first national park in bining city life, nature, and wetlands makes the park a popular destination both for tourists and local residents. At Xixi, taking a boat tour, walking along paths, and experiencing local customs and traditions of the villages in this park are at the top of the list of people’s favorite activities. With trees, bushes, and colorful flowers ____________ (grow) along the riversides, the park shows different sides of beauty in different seasons. In order to better develop as well as preserve this place, limiting 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 ____________ (grow) in the shallows, the wetland is a natural system for providing clean water and producing oxygen, which makes it the “green lungs of Hangzhou”.
covering
growing
growing
-ing as the object complement
-ing as the adverbial
Travelling to cold, dark, and remote Arctic Norway in mid-winter(在隆冬季节去寒冷、黑暗而偏远的北极圈内的挪威旅游) 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, ________________________________________(雇一位当地导游) was necessary and helpful for this trip.
fascinating
looking for totally different
Realising
moving around
appreciating
Booking transportation and hotel online
Figuring out how to take pictures
planning
hiring a local tour guide
2. Finish the following exercise
Homework
Exercise 1 and 2 on page 75 of the workbook
Exercise 1 and 2 on page 76 of the workbook
同学们，再见作业练习
课程基本信息
学科 高中英语 年级 高二 学期 秋季
课题 Unit 3 Fascinating Parks
教科书 普通高中教科书·英语（选择性必修一）
学生信息
姓名 学校 班级 学号
作业练习
1. Exercise 1 and 2 on page 75 of the workbook; 2. Exercise 1 and 2 on page 76 of the workbook Key: Exercise 1: 1. enormously; 2. labelled; 3. journalist; 4. column; 5. entertainment Exercise 2: 1. cottage; 2. polar; 3. incredible; 4. cloth; 5. fountain; 6. superb; 7. iron; 8. Swing Exercise 3: 1. Skiing; 2. Crying; 3. Learning; 4. finishing; 5. Getting; 6. Talking Exercise 4: 1. Losing your sense of wonder; 2. Adopt the pace of nature; 3. Walking; 4. Avoiding danger; 5. Teaching children about the natural world; 6. Live in each season教学设计
课程基本信息
学科 英语 年级 高二 学期 秋季
课题 Unit2 Learning About Language: Build up your vocabulary
教科书 英语选择性必修第一册 教材
教学目标
1. 结合课文语境，猜测并分析重点词汇的意义和用法； 2. 通过词汇练习巩固并掌握生词的用法； 3. 借助词典建立与科技、智能相关的词汇网络。
教学内容
教学重点： 1．掌握词汇的意义及用法。
2. 建立单元主题相关的词汇网络。
教学难点： 1．如何适当扩充词汇网络。
教学过程
Activity 1: Looking at the pictures and naming the things Activity 2: Talking about the usage of key words. persuade vt. 劝说；说服 switch v. 改变 n. 开关 integrate v. 合并；成为一体 preference n. 爱好；偏爱 relevant adj. 有关的 available adj. 可获得的；（人）有空的 Activity 3: Completing the sentences with the adjectives. Activity 4: Paraphrasing the sentences using the words and phrases in brackets. Activity 5: Building a vocabulary bank about future life. Assignment Use your dictionary to add more related vocabulary into the mind map.
