牛津译林版（2019）必修 第一册Unit 1 Back to school Grammar and usage课件(共30张PPT)
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| 名称 | 牛津译林版（2019）必修 第一册Unit 1 Back to school Grammar and usage课件(共30张PPT) |
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| 格式 | pptx | ||
| 文件大小 | 8.8MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-03-14 15:34:54 | ||
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(共30张PPT)
Grammar and usage
Unit 2
Working the land
Learning Objectives
After this class, we will be able to:
1.Identify the use of emphasis;
2. Learn different kinds of emphasis and be able to use them correctly;
3.Write a short passage about agriculture along the middle and lower reaches of the Yangtze River using emphasis.
Listen angd enjoy
Task1 Structure of the passge
Para.1
Para.2
Para.3
Brief introduction to the Yellow River
History about farming along the Yellow River
Present situation about farming along the Yellow River
Read
Task2 Read and answer
1. Why is the Yellow River called the Mother River of China
2. What did the Yellow River provide for ancient farming societies on its banks
3. What factors contribute to the agricultural abundance along the Yellow River in modern society
Because the river plays an important role in developing agriculture and establishing civilization.
The river provided not only nutrient-rich soil, but also water for irrigation.
New agricultural methods and eco-agricultural practices.
Task3 Find the sentences using emphasis
1
2
3
It is really easy to see why these societies ….
Today, the river does maintain a significant position ….
Without doubt, the Yellow River will continue to bring such agricultural abundance….
It is because of the river's important role in developing agriculture and establishing civilization that….
do,does,did
who
Focus on
基本用法
Emphasis
强调
① so/such ...
② auxiliary verb do
③ it is +the part to be emphasized +that/who-clause
We can use words like really, just, so and such to show emphasis.
＊He ran the race so quickly!
＊There are only so many hours in a day.
＊It's just what I wanted!
＊I really and truly am sorry.
＊Why are you in such a hurry
＊This issue was of such importance that we could not afford to ignore it.
01
We can use auxiliary verb do to emphasize the verb of a sentence.
＊I do love it so.
＊Do be careful with the experiment you're doing.
＊He does look tired.
＊He certainly did come to see me yesterday.
用于表示强调的do可以有时态的变化，但只用于现在时或过去时（do, does, did），其后要跟动词原形。
02
We can use “it is + the part to be emphasized + that/who-clause” to add emphasis.
03
1. It was I that (who) met Li Ming at the railway station yesterday. (强调主语)
2. It was Li Ming that I met at the railway station yesterday. (强调宾语)
3. It was at the railway station that I met Li Ming yesterday. (强调地点状语)
4. It was yesterday that I met Li Ming at the railway station. (强调时间状语)
eg: I met Li Ming at the railway station yesterday.
＊此强调结构可以用来强调句子里除谓语、定语、补语外的各种成分，以引起听者或读者的注意。
＊在该结构中，前后时态一致，且将It is/was ... who / that ...去掉，句意通顺，句子结构完整。
①主谓一致：被强调部分作主语时，其形式与谓语动词在人称和数上保持一致。
＊It is I who am responsible for this project.
＊It is he who/that often does good deeds.
②人称照应：强调主语用主格，强调宾语用宾格。
＊l saw him yesterday.
→lt was him that l saw yesterday.
对“not…until…”部分进行强调
It was not until yesterday that I learned it.
eg: I didn't learn it until yesterday.
eg: The first of the vitamins wasn't identified until 1911.
It was not until 1911 that the first of the vitamins was identified.
对“not…until…”进行强调，常会使用句型“It is / was not …until…that…”, 意思是“直到……才……”。
1.It was when I got back to my apartment I first came across my new neighbors.(2017·天津6月)
2.But like so many other things，it is only too much stress does you harm.(2016·上海)
that
that
Instant feedback
判断下列句子哪个是强调句。
判断It is/was … 这样的句型是不是强调句，只需把It is/was和who/that去掉，如果句子成分与意思是完整的，就是强调句。反之，就不是。
辨析
①It was yesterday that he met Li Ping.
②It was Monday that he met Li Ping.
③It is exciting that we have succeeded in sending up Shenzhou XIII(13).
④It was an English book that I bought yesterday.
①It was yesterday that he met Li Ping.
②It was Monday that he met Li Ping.
③It is exciting that we have succeeded in sending up Shenzhou XIII(13).
④It is an English book that I bought yesterday.
He met Li Ping yesterday.
He met Li Ping on Monday.
完整，是强调句。
句子不完整，缺介词on。
exciting;we have succeeded in sending up Shenzhou XIII(13)
句子不完整，此句为it作形式主语的主语从句。
前后时态不一致，不是强调句，该句是定语从句，先行词是an English book。
强调句：
It was an English book that I bought yesterday.
It was Monday when(on which) he met Li Ping.定语从句
强调句
典例 (2020·新高考全国Ⅰ)怀着巨大的勇气和决心我最终穿过了终点线。
It was with great courage and determination that I finally crossed the finishing line.
运用 (2021·浙江6月)在我把钱交给父母之后，我才意识到成长的意义。
It was after I handed my parents the cash that I realized the meaning of growing up.
Try to apply emphasis to your composition
P21 B1
Rewrite the following sentences using emphasis according to the requirements in the brackets.
B1
1.Precision farming helps farmers lead a better life. (auxiliary verb do)
Precision farming _____________________________________.
2 Because water levels in the river kept rising, people became worried. (it was ... that ...) ________________________________________
_______________ people became worried.
3 I want to go on a boat trip down the Yellow River. (auxiliary verb do)
I ______________________________________________________.
4 The river's fertile soil is an important gift for the country. (such)
The river's fertile soil is __________________________________.
does help farmers lead a better life
It was because water levels in the river kept rising that
do want to go on a boat trip down the Yellow River.
such an important gift for the country
① so/such, really, just …
Emphasis
强调
② auxiliary verb do
③ it is/was +the part to be emphasized +that/who-clause…
区分是否为强调句的方法：
将It is/was ... who / that ...去掉，句意通顺，句子结构完整。
Ⅰ. 用适当的词补全下列句子（每空一词）。
1. One's belief ________ influence his behavior in life.
2. Hardly ________ she understand what her kids want.
3. Was ________ because Jack came late for school that Mr. Smith got angry
4. It was at the sports meeting ________ his talent for running was acknowledged by his classmates.
5. ________ was when we were returning home that I realized what a good feeling it was to have helped someone in trouble.
6. It was the culture, rather than the language ________ made it hard for him to adapt to the new environment abroad.
does
does
it
that
It
that
7. It was 80 years before Christopher Columbus crossed the Atlantic _____ Zheng He had sailed to East Africa.
8. It was the culture, rather than the language, _____ made it hard for him to adapt to the new environment
abroad.
9. It was when we were returning home _____ I realized what a good feeling it was to have helped someone in trouble.
that
that
that
Ⅱ. 根据要求翻译句子。
1．我每天背诵一些英语短文是因为我喜欢英语。
(强调原因)
2．是我们的决心与勇气使得我们获得了成功。（强调主语)
It is because I like English that I recite some English passages every day.
It is our determination and courage that lead to
our success.
3. 只有通过多练习你才能提高你的英语能力。
(强调方式状语)
4. 只有等到科技发展了，我们的生活才能彻底得到改善。(强调until)
5．我确实相信在不久的将来你会不断取得成功。
(强调谓语)
It is only by practicing more that you can improve
your ability in English.
It is not until the science and technology has developed that our life will be completely improved.
I do believe that you will achieve one success
after another in the near future.
Writing
Apply the rules in writing.
Write a short paragraph using emphasis after reading the notes about agriculture along the middle and lower reaches of the Yangtze River.
Read the notes below about agriculture along the middle and lower reaches of the Yangtze River. Then write a short paragraph using emphasis.
B3
P21 B3
The middle and lower reaches of the Yangtze are known as "a land of fish and rice" by the Chinese. It is its favourable conditions that make it one of China’s most fertile, populous and important rice-producing regions. …
The middle and lower reaches of the Yangtze River, one of China’s most fertile and populous regions, are known as “the land of fish and rice”. So favourable are the conditions of this region that it has become one of the most important rice-producing regions in China. The vast flat Donting Lake Plain and Yangtze Delta Plain are really important farming areas. The many numerous lakes and connecting waterways do provide the region with plenty of irrigation sources. It is the river carrying fertile soil with silt that provides nutrients for crop farming. Without doubt, the hot and humid weather in summer is ideal for crop cultivation. In addition to rice, other essential crops such as cotton and oilseed rape are also grown here.
Sample
Homework:
1.Polish your writing;
2.Finish the exercise on page 62.
Grammar and usage
Unit 2
Working the land
Learning Objectives
After this class, we will be able to:
1.Identify the use of emphasis;
2. Learn different kinds of emphasis and be able to use them correctly;
3.Write a short passage about agriculture along the middle and lower reaches of the Yangtze River using emphasis.
Listen angd enjoy
Task1 Structure of the passge
Para.1
Para.2
Para.3
Brief introduction to the Yellow River
History about farming along the Yellow River
Present situation about farming along the Yellow River
Read
Task2 Read and answer
1. Why is the Yellow River called the Mother River of China
2. What did the Yellow River provide for ancient farming societies on its banks
3. What factors contribute to the agricultural abundance along the Yellow River in modern society
Because the river plays an important role in developing agriculture and establishing civilization.
The river provided not only nutrient-rich soil, but also water for irrigation.
New agricultural methods and eco-agricultural practices.
Task3 Find the sentences using emphasis
1
2
3
It is really easy to see why these societies ….
Today, the river does maintain a significant position ….
Without doubt, the Yellow River will continue to bring such agricultural abundance….
It is because of the river's important role in developing agriculture and establishing civilization that….
do,does,did
who
Focus on
基本用法
Emphasis
强调
① so/such ...
② auxiliary verb do
③ it is +the part to be emphasized +that/who-clause
We can use words like really, just, so and such to show emphasis.
＊He ran the race so quickly!
＊There are only so many hours in a day.
＊It's just what I wanted!
＊I really and truly am sorry.
＊Why are you in such a hurry
＊This issue was of such importance that we could not afford to ignore it.
01
We can use auxiliary verb do to emphasize the verb of a sentence.
＊I do love it so.
＊Do be careful with the experiment you're doing.
＊He does look tired.
＊He certainly did come to see me yesterday.
用于表示强调的do可以有时态的变化，但只用于现在时或过去时（do, does, did），其后要跟动词原形。
02
We can use “it is + the part to be emphasized + that/who-clause” to add emphasis.
03
1. It was I that (who) met Li Ming at the railway station yesterday. (强调主语)
2. It was Li Ming that I met at the railway station yesterday. (强调宾语)
3. It was at the railway station that I met Li Ming yesterday. (强调地点状语)
4. It was yesterday that I met Li Ming at the railway station. (强调时间状语)
eg: I met Li Ming at the railway station yesterday.
＊此强调结构可以用来强调句子里除谓语、定语、补语外的各种成分，以引起听者或读者的注意。
＊在该结构中，前后时态一致，且将It is/was ... who / that ...去掉，句意通顺，句子结构完整。
①主谓一致：被强调部分作主语时，其形式与谓语动词在人称和数上保持一致。
＊It is I who am responsible for this project.
＊It is he who/that often does good deeds.
②人称照应：强调主语用主格，强调宾语用宾格。
＊l saw him yesterday.
→lt was him that l saw yesterday.
对“not…until…”部分进行强调
It was not until yesterday that I learned it.
eg: I didn't learn it until yesterday.
eg: The first of the vitamins wasn't identified until 1911.
It was not until 1911 that the first of the vitamins was identified.
对“not…until…”进行强调，常会使用句型“It is / was not …until…that…”, 意思是“直到……才……”。
1.It was when I got back to my apartment I first came across my new neighbors.(2017·天津6月)
2.But like so many other things，it is only too much stress does you harm.(2016·上海)
that
that
Instant feedback
判断下列句子哪个是强调句。
判断It is/was … 这样的句型是不是强调句，只需把It is/was和who/that去掉，如果句子成分与意思是完整的，就是强调句。反之，就不是。
辨析
①It was yesterday that he met Li Ping.
②It was Monday that he met Li Ping.
③It is exciting that we have succeeded in sending up Shenzhou XIII(13).
④It was an English book that I bought yesterday.
①It was yesterday that he met Li Ping.
②It was Monday that he met Li Ping.
③It is exciting that we have succeeded in sending up Shenzhou XIII(13).
④It is an English book that I bought yesterday.
He met Li Ping yesterday.
He met Li Ping on Monday.
完整，是强调句。
句子不完整，缺介词on。
exciting;we have succeeded in sending up Shenzhou XIII(13)
句子不完整，此句为it作形式主语的主语从句。
前后时态不一致，不是强调句，该句是定语从句，先行词是an English book。
强调句：
It was an English book that I bought yesterday.
It was Monday when(on which) he met Li Ping.定语从句
强调句
典例 (2020·新高考全国Ⅰ)怀着巨大的勇气和决心我最终穿过了终点线。
It was with great courage and determination that I finally crossed the finishing line.
运用 (2021·浙江6月)在我把钱交给父母之后，我才意识到成长的意义。
It was after I handed my parents the cash that I realized the meaning of growing up.
Try to apply emphasis to your composition
P21 B1
Rewrite the following sentences using emphasis according to the requirements in the brackets.
B1
1.Precision farming helps farmers lead a better life. (auxiliary verb do)
Precision farming _____________________________________.
2 Because water levels in the river kept rising, people became worried. (it was ... that ...) ________________________________________
_______________ people became worried.
3 I want to go on a boat trip down the Yellow River. (auxiliary verb do)
I ______________________________________________________.
4 The river's fertile soil is an important gift for the country. (such)
The river's fertile soil is __________________________________.
does help farmers lead a better life
It was because water levels in the river kept rising that
do want to go on a boat trip down the Yellow River.
such an important gift for the country
① so/such, really, just …
Emphasis
强调
② auxiliary verb do
③ it is/was +the part to be emphasized +that/who-clause…
区分是否为强调句的方法：
将It is/was ... who / that ...去掉，句意通顺，句子结构完整。
Ⅰ. 用适当的词补全下列句子（每空一词）。
1. One's belief ________ influence his behavior in life.
2. Hardly ________ she understand what her kids want.
3. Was ________ because Jack came late for school that Mr. Smith got angry
4. It was at the sports meeting ________ his talent for running was acknowledged by his classmates.
5. ________ was when we were returning home that I realized what a good feeling it was to have helped someone in trouble.
6. It was the culture, rather than the language ________ made it hard for him to adapt to the new environment abroad.
does
does
it
that
It
that
7. It was 80 years before Christopher Columbus crossed the Atlantic _____ Zheng He had sailed to East Africa.
8. It was the culture, rather than the language, _____ made it hard for him to adapt to the new environment
abroad.
9. It was when we were returning home _____ I realized what a good feeling it was to have helped someone in trouble.
that
that
that
Ⅱ. 根据要求翻译句子。
1．我每天背诵一些英语短文是因为我喜欢英语。
(强调原因)
2．是我们的决心与勇气使得我们获得了成功。（强调主语)
It is because I like English that I recite some English passages every day.
It is our determination and courage that lead to
our success.
3. 只有通过多练习你才能提高你的英语能力。
(强调方式状语)
4. 只有等到科技发展了，我们的生活才能彻底得到改善。(强调until)
5．我确实相信在不久的将来你会不断取得成功。
(强调谓语)
It is only by practicing more that you can improve
your ability in English.
It is not until the science and technology has developed that our life will be completely improved.
I do believe that you will achieve one success
after another in the near future.
Writing
Apply the rules in writing.
Write a short paragraph using emphasis after reading the notes about agriculture along the middle and lower reaches of the Yangtze River.
Read the notes below about agriculture along the middle and lower reaches of the Yangtze River. Then write a short paragraph using emphasis.
B3
P21 B3
The middle and lower reaches of the Yangtze are known as "a land of fish and rice" by the Chinese. It is its favourable conditions that make it one of China’s most fertile, populous and important rice-producing regions. …
The middle and lower reaches of the Yangtze River, one of China’s most fertile and populous regions, are known as “the land of fish and rice”. So favourable are the conditions of this region that it has become one of the most important rice-producing regions in China. The vast flat Donting Lake Plain and Yangtze Delta Plain are really important farming areas. The many numerous lakes and connecting waterways do provide the region with plenty of irrigation sources. It is the river carrying fertile soil with silt that provides nutrients for crop farming. Without doubt, the hot and humid weather in summer is ideal for crop cultivation. In addition to rice, other essential crops such as cotton and oilseed rape are also grown here.
Sample
Homework:
1.Polish your writing;
2.Finish the exercise on page 62.