Unit 1 Asia grammar: Uses of it
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| 名称 | Unit 1 Asia grammar: Uses of it |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2014-12-27 21:58:47 | ||
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课件30张PPT。Uses of it Step One
Show studying aims(目标展示)
1.To use it as a pronoun(代词）.
2.To use it as an impersonal pronoun（非人称代词）.
3.To use it to replace the real subject or object.(形式主语或主语)
4.To work out the rules and make use of it. Step Two
Check the Preview(检查预习) Read aloud.
1.占据，占用
2.四分之一，一刻钟
3.两者之一
4.水平
5.服务(n, v)
1.take up
2.quarter
3.either
4.level
5.service(n)
serve(v)投入服务
come into service (短暂性）
be in service (延续性）
Recite them.
1.占据，占用
2.四分之一，一刻钟
3.两者之一
4.水平
5.服务(n,v)
1.take up
2.quarter
3.either
4.level
5.service/serve1.四分之三
three quarters/three-fourths
2.提供高水平的服务
provide a high level of service Step Three
Cooperative inquiry (合作探究)The use of “it”用法之一：代词1.用作人称代词，代表前面提到的人或事物。Who’s it? _________me.
Look at the picture. _____is a picture of our school.
It’sIt 2.用于代替指示代词this 和that.---Is this jacket yours?
---Yes, ______is.itThe use of “it”用法之三：作形式主语或形式宾语
在句中作形式主语或形式宾语，代替后面的动词不定式或从句。1：代替 “to do”
对我们来说学好英语是重要的。
It is important for us to learn English well.
=To learn English well is important for us.
我发现学英语非常有趣。
I found it very interesting to study English.
=I found to study English very interesting. 形式主语，代替动词不定式形式宾语，代替动词不定式3: 代替从句
他是否来没有关系。
It doesn’t matter whether he will come or not.
= whether he will come or not doesn’t matter.
我认为我们有必要出席会议。
I think it necessary that we will attend the meeting.
=I think that we will attend the meeting necessary.形式主语，代替从句形式宾语，代替从句 It和oneIt用以指特定的前面提到过的事物，即：it和它替换的是同一个事物，it前无修饰语；而one用于替换与前提事物有共同之处但并不完全一样的事物，因此，one之前或之后通常有修饰语来加以区别。I bought a dictionary three years ago and I am still using it now.
I bought a dictionary three years ago but I am going to buy a new one soon.it／one ／that三者均可用作代词, 指代前面提到的名词。一般说来, it指代同名同物; one与that则指代同名异物。
I have lost my umbrella. I'm looking for it. （该句中it就是指前面的my umbrella）
I have lost my umbrella. I think I must buy one. （one在该句中表泛指, 因为my umbrella已经丢了）
The umbrella you bought is cheaper than that I bought. （替代词that在该句中特指“the umbrella I bought”, 以区别“the umbrella you bought”） 1.Do you have a camera?- No, but Tom has ______. ___ is yellow.
2.When you see two spoons(勺子）, the big ___ is for the soup and the small___ for the dessert（点心）.
3. The weather in Nanjing is wetter than _____ in Beijing.
4.The apples in Japan are redder than ____ in China.oneItoneonethatthose特殊句式（特殊表达）：
It is reported that China has launched another man-made satellite.
It is ordered that the soldiers should cross the river at once.
It seems that he has learnt of the news.
It happened that I took no money with me.
据报导…命令…似乎…碰巧…Translate the following sentences:
1.很遗憾我明天不能和你一起去买东西。
It is a pity that I can not go with you.
2.在这么短的时间内他们是不可能算出这些难题的。
It is impossble for them to work out these difficult problems.
3.我们将动身去北京这是真的。
It is true that we will leave for Beijing.
4.结果证明他的想法是相当正确的。
It turned out that his idea was quite right.
5.他们发现学好法语很容易。
They find it easy to learn French well.Step Five
Integrated and promotion(整合提升）
( )1.Look at the picture. It is a picture of our school.
( )2.It’s half past eight now. ( )3.It’s only half an hour’s walk from here to our school.
( )4.It rains heavily.
( )5.It is quiet here.
( )6.It is possible that we will win.
( )7.I think it easy to put on weight.
A.时间 B.环境 C.物体，物件 D.距离
E.天气 F.形式主语 G.形式宾语CADEBFG1.长城蜿蜒华北六千多公里。
The Great Wall runs over six thousand kilometres across northern China.
2.通过电话打电话给他们
call them on the phone
3.乘船到颐和园旅行
take a boat trip to the Summer Palace
4.占用这个地区的四分之三
take up three quarters of the area
5.一条结冰的湖
a frozen lake6.一座八个洞的桥
an eight-hole bridge
7.在两边（每一边，任意一边）
on both/two sides of
on each side of
on either side of
8.下雨猛烈（两种）
rain hard/rain heavily
9.在元旦
on New Year's Day10.今天温度多少？
What's the temperature today?
11.在一个阳关灿烂的下午
on a sunny afternoon
12.我家离学校很遥远。
My home is far away from our school
13.爬台阶累。
It is tiring to climb the steps.
14.租一辆自行车
hire a bicycle
15.据报道
It is reported that...
16.污染没有我想象的那么严重。
The pollution is not as serious as I imagined.
17.提供高水平的服务
provide a high level of service1.当地人很友好。
The local people are friendly.
2.他善良地回答我所有的问题，他真善良。
It is kind of him to answer all my questions kindly.
3.我们发现学习英语有趣。
We find it interesting to learn English.
4.这辆汽车投入服务三年了。（两种）
The car came into service three years ago.
The car has been in service for three years.翻译并背诵下列短语！1.占据这个地区的四分之三
2.划船
3.一座17孔桥
4.在…的两边/每一边
4.彼此不同
5.离开A地去B地
动身去某地
take up three quarters of the arearow a boaton either/each side of…
=on two/both sides of…leave A for Bleave for sp= go to spa 17-hole bridgebe different from each other6.在阳光灿烂的一天
7.据报告/据说
8.花费某人时间做某事
9.某人(不)做某事…
10.认为/发现/觉得做某事…
11.各处走动/四处走动
12.像我想象的那么严重
13.提供高水平的服务on a sunny day It is reported/said that…It is + 形容词 of/for sb (not) to do sth…think/find + 形容词 to do sthbe as serious as I imaginedprovide a high level of serviceIt takes sb time to do sthget aroundStep Six
Detection and feedback (检测反馈) Exercises:
1.I hate ______ when people talk with their mouths full.
it B. that C.these D. them
2. Is ______ time for us to get up?
A. it B.that C.this D. they
3. ______ the harder you work, the better result you’ll get.
It’s believed that B. What we believed that
C. It’s fact D. What the fact is
4. Nothing can stop us , _______?
A. can’t it B. can it C. can’t we D. can weACAB5.---Can you tell us how the war was won in the end ?
--- I don’t know, ________.
It’s hard to say B. It doesn’t matter
C. It’s no use saying D. It depends on the work
6. Does ______ matter a lot whether she will come here by bus or by taxi?
The thing B. that C. it D. her mother
7. ---Listen! Someone is unlocking the goods.
--- _____ must be your father coming back from Beijing.
A. It B. There C. That D. ThisACA8.The teacher told the students _______.
A.why to learn English important
B.why was it important to learn English
C.why it important to learn English
D.why it was important to learn English
9.The TV sets made in China are much better than ______ in Japan.
that B. those C. them D. it
10.---I’m looking for a flat.
---Would you like _______ with _____ garden?
A.it; the B.it; a C. one ; a D. one ;the
11._______ four years since I joined the Army.
A. It was B. It is C. There is D. There wasDBCB补充完整下列句子:
1 It ____________________to walk to school every day.
每天我走路去学校花了20分钟的时间.
2 _______________that he studied abroad when he was young.
据说他年轻时在外国留学。
3. they have gone to Australia.
据报道他们已经去澳大利亚了。takes me 20 minutesIt is saidIt is reported4 It is ______________that I _____________the Great Wall.
这是我第一次参观长城.
5 _____________________ she is so angry.
难怪她如此生气.
It is __________________ we last met.
自从我们上次相遇已有三年.
6 It is ______________________________.
我们该起床了.It is no wonder thatthree years sincethe first timehave visitedtime that we should get up.
Show studying aims(目标展示)
1.To use it as a pronoun(代词）.
2.To use it as an impersonal pronoun（非人称代词）.
3.To use it to replace the real subject or object.(形式主语或主语)
4.To work out the rules and make use of it. Step Two
Check the Preview(检查预习) Read aloud.
1.占据，占用
2.四分之一，一刻钟
3.两者之一
4.水平
5.服务(n, v)
1.take up
2.quarter
3.either
4.level
5.service(n)
serve(v)投入服务
come into service (短暂性）
be in service (延续性）
Recite them.
1.占据，占用
2.四分之一，一刻钟
3.两者之一
4.水平
5.服务(n,v)
1.take up
2.quarter
3.either
4.level
5.service/serve1.四分之三
three quarters/three-fourths
2.提供高水平的服务
provide a high level of service Step Three
Cooperative inquiry (合作探究)The use of “it”用法之一：代词1.用作人称代词，代表前面提到的人或事物。Who’s it? _________me.
Look at the picture. _____is a picture of our school.
It’sIt 2.用于代替指示代词this 和that.---Is this jacket yours?
---Yes, ______is.itThe use of “it”用法之三：作形式主语或形式宾语
在句中作形式主语或形式宾语，代替后面的动词不定式或从句。1：代替 “to do”
对我们来说学好英语是重要的。
It is important for us to learn English well.
=To learn English well is important for us.
我发现学英语非常有趣。
I found it very interesting to study English.
=I found to study English very interesting. 形式主语，代替动词不定式形式宾语，代替动词不定式3: 代替从句
他是否来没有关系。
It doesn’t matter whether he will come or not.
= whether he will come or not doesn’t matter.
我认为我们有必要出席会议。
I think it necessary that we will attend the meeting.
=I think that we will attend the meeting necessary.形式主语，代替从句形式宾语，代替从句 It和oneIt用以指特定的前面提到过的事物，即：it和它替换的是同一个事物，it前无修饰语；而one用于替换与前提事物有共同之处但并不完全一样的事物，因此，one之前或之后通常有修饰语来加以区别。I bought a dictionary three years ago and I am still using it now.
I bought a dictionary three years ago but I am going to buy a new one soon.it／one ／that三者均可用作代词, 指代前面提到的名词。一般说来, it指代同名同物; one与that则指代同名异物。
I have lost my umbrella. I'm looking for it. （该句中it就是指前面的my umbrella）
I have lost my umbrella. I think I must buy one. （one在该句中表泛指, 因为my umbrella已经丢了）
The umbrella you bought is cheaper than that I bought. （替代词that在该句中特指“the umbrella I bought”, 以区别“the umbrella you bought”） 1.Do you have a camera?- No, but Tom has ______. ___ is yellow.
2.When you see two spoons(勺子）, the big ___ is for the soup and the small___ for the dessert（点心）.
3. The weather in Nanjing is wetter than _____ in Beijing.
4.The apples in Japan are redder than ____ in China.oneItoneonethatthose特殊句式（特殊表达）：
It is reported that China has launched another man-made satellite.
It is ordered that the soldiers should cross the river at once.
It seems that he has learnt of the news.
It happened that I took no money with me.
据报导…命令…似乎…碰巧…Translate the following sentences:
1.很遗憾我明天不能和你一起去买东西。
It is a pity that I can not go with you.
2.在这么短的时间内他们是不可能算出这些难题的。
It is impossble for them to work out these difficult problems.
3.我们将动身去北京这是真的。
It is true that we will leave for Beijing.
4.结果证明他的想法是相当正确的。
It turned out that his idea was quite right.
5.他们发现学好法语很容易。
They find it easy to learn French well.Step Five
Integrated and promotion(整合提升）
( )1.Look at the picture. It is a picture of our school.
( )2.It’s half past eight now. ( )3.It’s only half an hour’s walk from here to our school.
( )4.It rains heavily.
( )5.It is quiet here.
( )6.It is possible that we will win.
( )7.I think it easy to put on weight.
A.时间 B.环境 C.物体，物件 D.距离
E.天气 F.形式主语 G.形式宾语CADEBFG1.长城蜿蜒华北六千多公里。
The Great Wall runs over six thousand kilometres across northern China.
2.通过电话打电话给他们
call them on the phone
3.乘船到颐和园旅行
take a boat trip to the Summer Palace
4.占用这个地区的四分之三
take up three quarters of the area
5.一条结冰的湖
a frozen lake6.一座八个洞的桥
an eight-hole bridge
7.在两边（每一边，任意一边）
on both/two sides of
on each side of
on either side of
8.下雨猛烈（两种）
rain hard/rain heavily
9.在元旦
on New Year's Day10.今天温度多少？
What's the temperature today?
11.在一个阳关灿烂的下午
on a sunny afternoon
12.我家离学校很遥远。
My home is far away from our school
13.爬台阶累。
It is tiring to climb the steps.
14.租一辆自行车
hire a bicycle
15.据报道
It is reported that...
16.污染没有我想象的那么严重。
The pollution is not as serious as I imagined.
17.提供高水平的服务
provide a high level of service1.当地人很友好。
The local people are friendly.
2.他善良地回答我所有的问题，他真善良。
It is kind of him to answer all my questions kindly.
3.我们发现学习英语有趣。
We find it interesting to learn English.
4.这辆汽车投入服务三年了。（两种）
The car came into service three years ago.
The car has been in service for three years.翻译并背诵下列短语！1.占据这个地区的四分之三
2.划船
3.一座17孔桥
4.在…的两边/每一边
4.彼此不同
5.离开A地去B地
动身去某地
take up three quarters of the arearow a boaton either/each side of…
=on two/both sides of…leave A for Bleave for sp= go to spa 17-hole bridgebe different from each other6.在阳光灿烂的一天
7.据报告/据说
8.花费某人时间做某事
9.某人(不)做某事…
10.认为/发现/觉得做某事…
11.各处走动/四处走动
12.像我想象的那么严重
13.提供高水平的服务on a sunny day It is reported/said that…It is + 形容词 of/for sb (not) to do sth…think/find + 形容词 to do sthbe as serious as I imaginedprovide a high level of serviceIt takes sb time to do sthget aroundStep Six
Detection and feedback (检测反馈) Exercises:
1.I hate ______ when people talk with their mouths full.
it B. that C.these D. them
2. Is ______ time for us to get up?
A. it B.that C.this D. they
3. ______ the harder you work, the better result you’ll get.
It’s believed that B. What we believed that
C. It’s fact D. What the fact is
4. Nothing can stop us , _______?
A. can’t it B. can it C. can’t we D. can weACAB5.---Can you tell us how the war was won in the end ?
--- I don’t know, ________.
It’s hard to say B. It doesn’t matter
C. It’s no use saying D. It depends on the work
6. Does ______ matter a lot whether she will come here by bus or by taxi?
The thing B. that C. it D. her mother
7. ---Listen! Someone is unlocking the goods.
--- _____ must be your father coming back from Beijing.
A. It B. There C. That D. ThisACA8.The teacher told the students _______.
A.why to learn English important
B.why was it important to learn English
C.why it important to learn English
D.why it was important to learn English
9.The TV sets made in China are much better than ______ in Japan.
that B. those C. them D. it
10.---I’m looking for a flat.
---Would you like _______ with _____ garden?
A.it; the B.it; a C. one ; a D. one ;the
11._______ four years since I joined the Army.
A. It was B. It is C. There is D. There wasDBCB补充完整下列句子:
1 It ____________________to walk to school every day.
每天我走路去学校花了20分钟的时间.
2 _______________that he studied abroad when he was young.
据说他年轻时在外国留学。
3. they have gone to Australia.
据报道他们已经去澳大利亚了。takes me 20 minutesIt is saidIt is reported4 It is ______________that I _____________the Great Wall.
这是我第一次参观长城.
5 _____________________ she is so angry.
难怪她如此生气.
It is __________________ we last met.
自从我们上次相遇已有三年.
6 It is ______________________________.
我们该起床了.It is no wonder thatthree years sincethe first timehave visitedtime that we should get up.