be close to是什么意思中文e closed to和be close to是什么意思中文e close to的区别（be close to是什么意思中文）

Unit 10 I’ve had this bike for three years.

单元语法—- 现在完成时（三）

考点一：辨析since & for

现在完成时常和 since 和for 引导的时间状语连用，此时的谓语动词要用延续性动词

1：since 后面可以接表示过去的时间点，也可以接表示过去的从句。表示从过去某一时间开始直到现在的一段时间

Tony has taught English in our school since last year. 自从去年，托尼就在我们学校教英语。

2：for 后面可以接一个表示时间段的短语，表示动作或状态延续多长时间

We have lived in Beijing for three years .我们已经住在北京三年了。

3： since 和for 的转换

（1）since+一段时间+ago= for +一段时间

I have kept the book since two weeks ago.

=____________________________________________________________________

I have studied English for 10 years.

= ____________________________________________________________________

(2) since +时间点 =for +时间段

It’s 10 o’clock now. I have been here since 8 o’clock.

= ____________________________________________________________________

(3) since+过去式句子= for+时间段

I have studied English since I was 4 ten years old.(我14岁)

= _________________________________________________________________

常用since 句型

1：since+从句（一般过去时）

Tom has lived here since he was ten years old.

汤姆自从10 就住在这里

2：It is /has been +一段时间+since + 从句（一般过去式）

It is / has been 10 years since my brother joined the army .

我哥哥参军已有两年了。

注意：短暂性动词在肯定句， 疑问句中不能与时间段连用，如，buy; borrow; arrive; come; die 等。为了表述这种意思，我们常用相应的延续性动词来替代非延续性动词

考点二：延续性动词与非延续性动词的转换

1：非延续性动词转化为延续性动词

2. 非延续性动词转化为 be+名词

3.非延续性动词转化为 be+形容词/副词

4. 非延续性动词转化为 be+介词短语

现在完成时练习三

一：用since 或 for 填空

1:Tom has been in Shanghai ___________ two days.

2: Ann has worked here __________ two years ago.

3:We have had the TV ____________ I was born .

4:Paul has learned three thousand words _________ he came to China.

5:His grandpa has been dead _______ ten years.

二：单项选择

（ ）1.How long ________ your uncle ________ in the army ?

A. has; joined B. has; been C. does; join D. had; joined

（ ）2.A.Your new watch is so nice! When did you buy it?

B. In October. I ______ it for two months.

A. had B. bought C. have had D. have bought

（ ）3. A. Marry , I remember you _______several years ago.

B. Yes, I _______ for 3 years.

A. married ; have married B. married; married

C.married; have been married D. have married ; have been married

（ ）4.A.Where are the teachers now?

B. In the meeting room. They _______ the meeting for 10 minutes.

A. have begun B. have been on C. have had D. have been held

（ ）5. A. How long _______you________ this book ?

B. For two weeks.

A. does; keep B. did; borrow C. have; kept D. have; borrowed

（ ）6.A.What do you usually do in your spare time ?

B. I often go to our community library . It_______for two years in order to encourage us to read more.

A. opens B. has opened C. has been opened D. has been open.

（ ）7.Jack ________ his hometown for a long time. He realy misses it.

A. left B. was away from C. has left D. has been away from

（ ）8. A. Why is Grace’s Chinese so good?

B. Because she _______ China for ten years.

A. has gone to B. has been to C. has come to D. has been in

（ ）9.A. My cousin _______Shanghai with his parents for two weeks.

B. Really? _______will they come back?

A. has been in ; How soon B. has gone to ; How soon

C.has beein in ; How long D. has been to ; How long

（ ）10.A.Hey! Kate, what about your last winter camp in Hainan?

B. Oh! It_______ some sweet memories in my heart in the past several months.

A. leaves B. is leaving C. has left D. will leave

三：句型转换—同义句改写

1：Miss Gao left an hour ago.

Miss Gao _________ _________ _________ ________ an hour ago.

2:I have had this bike for five years.

I have had this bike ________ _________ __________ __________.

3:He began to work in the city three years ago.

He _________ __________ __________ in the city for the past three years.

4:The Greens have lived here for two years.

The Greens have lived here ___________ since two years _________.

5:He bought the mobile phone two months ago.

He __________ __________ the mobile phone __________ two months ago.

6:I began to study in this school when I was 13 years old.

I __________ __________ in this school ____________ I was 13 years old.

7:I joined the swimming club in 2021.

I __________ __________ __________the swimming club since 2021.

8:Gina isn’t here. She went to the library. (合并为一句话)

Gina _________ _________ to the library.

9:My mother left Beijing three months ago.

My mother __________ __________ ____________ ____________ Beijing for three months.

10:My grandpa died two years ago.

My grandpa has __________ ___________ ____________ two years.

Unit 10 I’ve had this bike for three years.

单元语法—- 现在完成时（三）参考答案

考点一：辨析since & for

现在完成时常和 since 和for 引导的时间状语连用，此时的谓语动词要用延续性动词

1：since 后面可以接表示过去的时间点，也可以接表示过去的从句。表示从过去某一时间开始直到现在的一段时间

Tony has taught English in our school since last year. 自从去年，托尼就在我们学校教英语。

2：for 后面可以接一个表示时间段的短语，表示动作或状态延续多长时间

We have lived in Beijing for three years .我们已经住在北京三年了。

3： since 和for 的转换

（1）since+一段时间+ago= for +一段时间

I have kept the book since two weeks ago.

= I have kept the book for two weeks.

I have studied English for 10 years.

= I have studied English since 10 years ago.

(2) since +时间点 =for +时间段

It’s 10 o’clock now. I have been here since 8 o’clock.

= It’s 10 o’clock now. I have been here for 2 hours

(3) since+过去式句子= for+时间段

I have studied English since I was 4 ten years old.(我14岁)

= I have studied English for 10 years.

常用since 句型

1：since+从句（一般过去时）

Tom has lived here since he was ten years old.

汤姆自从10 就住在这里

2：It is /has been +一段时间+since + 从句（一般过去式）

It is / has been 10 years since my brother joined the army .

我哥哥参军已有两年了。

注意：短暂性动词在肯定句， 疑问句中不能与时间段连用，如，buy; borrow; arrive; come; die 等。为了表述这种意思，我们常用相应的延续性动词来替代非延续性动词

考点二：延续性动词与非延续性动词的转换

1：非延续性动词转化为延续性动词

2. 非延续性动词转化为 be+名词

3.非延续性动词转化为 be+形容词/副词

4. 非延续性动词转化为 be+介词短语

现在完成时练习三

一：用since 或 for 填空

1:Tom has been in Shanghai for two days.

2: Ann has worked here since two years ago.

3:We have had the TV since I was born .

4:Paul has learned three thousand words since he came to China.

5:His grandpa has been dead for ten years.

二：单项选择

（ B ）1.How long ________ your uncle ________ in the army ?

A. has; joined B. has; been C. does; join D. had; joined

（ C ）2.A.Your new watch is so nice! When did you buy it?

B. In October. I ______ it for two months.

A. had B. bought C. have had D. have bought

（ C ）3. A. Marry , I remember you _______several years ago.

B. Yes, I _______ for 3 years.

A. married ; have married B. married; married

C.married; have been married D. have married ; have been married

（ C ）4.A.Where are the teachers now?

B. In the meeting room. They _______ the meeting for 10 minutes.

A. have begun B. have been on C. have had D. have been held

（ C ）5. A. How long _______you________ this book ?

B. For two weeks.

A. does; keep B. did; borrow C. have; kept D. have; borrowed

（ D ）6.A.What do you usually do in your spare time ?

B. I often go to our community library . It_______for two years in order to encourage us to read more.

A. opens B. has opened C. has been opened D. has been open.

（ D ）7.Jack ________ his hometown for a long time. He realy misses it.

A. left B. was away from C. has left D. has been away from

（ D ）8. A. Why is Grace’s Chinese so good?

B. Because she _______ China for ten years.

A. has gone to B. has been to C. has come to D. has been in

（ A ）9.A. My cousin _______Shanghai with his parents for two weeks.

B. Really? _______will they come back?

A. has been in ; How soon B. has gone to ; How soon

C.has beein in ; How long D. has been to ; How long

（ C ）10.A.Hey! Kate, what about your last winter camp in Hainan?

B. Oh! It_______ some sweet memories in my heart in the past several months.

A. leaves B. is leaving C. has left D. will leave

三：句型转换—同义句改写

1：Miss Gao left an hour ago.

Miss Gao has been away since an hour ago.

2:I have had this bike for five years.

I have had this bike since five years ago.

3:He began to work in the city three years ago.

He has been worked in the city for the past three years.

4:The Greens have lived here for two years.

The Greens have lived here since two years ago.

5:He bought the mobile phone two months ago.

He has had the mobile phone since two months ago.

6:I began to study in this school when I was 13 years old.

I have studied in this school since I was 13 years old.

7:I joined the swimming club in 2021.

I have been in the swimming club since 2021.

8:Gina isn’t here. She went to the library. (合并为一句话)

Gina has gone to the library.

9:My mother left Beijing three months ago.

My mother has been away from Beijing for three months.

10:My grandpa died two years ago.

My grandpa has been dead for two years.