中考专区二轮专题-----现在完成时态 Review Present Tense 课件 19张PPT

What tense （时态）is it?
Present Perfect Tense
现在完成时
Have you ever seen the film?
1.She has lost her bike, so her mother is
angry with her now.
2. I haven’t seen my uncle for a long time.
Present Perfect Tense
★ structure（结构）:__________+______
否定形式：__________________ +_________
一般疑问句：

have/has
pp
Study the examples and complete the table.
过去分词
haven't/hasn't
pp
把have 和has 提到句首
moved-moved
studied-studied
shopped-shopped
Speak out their past forms(过去式) and
past participles(过去分词）as quickly as possible.
regular
verbs
(规则动词)
一般+ed
以e结尾+d
重读闭音
双写 +ed
辅+y变 i + ed
5.read-
6.become-
7.begin-
8.buy-
read - read
became- become
began- begun
bought-bought
irregular
verbs
(不规则动词)
played-played
1.play-
2.move-
3.study-
4.shop-
I have worked for 12 hours today, so I feel very tired.
past action
(过去的动作)
present result
(现在的结果)
I have rested for an hour , so I feel much better now.
past action
(过去的动作)
present result
(现在的结果)
Present Perfect Tense
Usage 1: Actions started in the past
have an effect(影响)on the present moment.
(过去发生的动作对现在造成的影响)
What was the weather like on Wednesday?
June.11
Tuesday
June.12
Wednesday
June.13
Thursday
June. 14
Friday
20℃～26 ℃
22℃～28℃
23℃～30 ℃
rainy and hot
Maybe
the same.
What was the weather like on Tuesday?
It was rainy and hot on Wednesday.
It was rainy and hot on Tuesday.
What has the weather been like for these three days?
It ____ ______ rainy and hot for these three days.
has been
It has been rainy and hot for these three days.
Present Perfect Tense
Usage 2: Actions started in the past and
continue to the present.
(动作或状态从过去持续到现在甚至将来)
Maybe
the same,
maybe not.
Thursday
Wednesday
∣
Tuesday
∣
∣
past
present
Look at the
I have never been to Beijing.
I have already been to Beijing.
I haven't been to Beijing yet.
I have just been to Beijing.
I have never been to Beijing so far.
现在完成时关键词有：never,already,yet ,just, so far，recently，before等等。
already用于________________
yet 用于____________________
肯定句/陈述句
否定句和疑问句句末
Look at the following sentences:
It _____ (be) beautiful in the past. Kangkang _______ (go) there two years ago.
The flowers and grass ____ _____ (go).
Everything _____ ______ (change).
was
went
have gone
has changed
Simple Past 强调过去发生的动作
Present Perfect 强调对现在造成的影响
Simple Past VS Present Perfect
—_____ you _____your homework yet?
—Yes, I ______ it ten minutes ago.
A. Did; do; finished B. Have; done; finished
C. Have done; have finished
2. —Why are you so hungry, Jane?
— Jim _____ up all the apples, so I have nothing to eat.
A. has eaten B. eat C. ate
3. So far, I _____ Beijing twice. It is very beautiful.
A. have been to B. have gone to C. have been in
4. — Where is Miss Lin?
— She isn’t in the office. She_______ the library.
A. has been to B. has gone to C. has been in
√
√
√
√
Choose the best answer.
have been to
have gone to
have been in
曾经去过某地(已归）
已经去了某地(未归）
在某地呆了多长时间
Look at the pictures and make sentences with the given words.
study, since 2016
have a meet , for
I have studied in Guang Zhi Middle School since 2016.　
They have had a meeting for a long time.
June. 8th Saturday Sunny
I have studied in our school _______ 2016. I have learnt English ______ I was 12. I wanted to improve my English at that time. So I have studied hard _____ a long time. Luckily, I have made a little progress _______ three months .
Complete the diary using “since” or “for”.
since
since
for
for
1.I haven't heard from my uncle since 2016.
2.I have lived in Shanghai since I was 14.
3.My father has taught in the school since two years ago.
4. Jim has waited for you for a long time.

Can you tell me how to use “since” and “for” according to the following sentences?
____________________________________
since +
具体时间点
过去时从句
一段时间+ago
for+_________
一段时间
How long
for
since a week
ago
been on
been away from
在现在完成时中
短暂性动词不能和一段时间连用。
延续性动词才能和一段时间连用。
.
———————————————————————————————
巧记短暂性动词和延续性动词的转化

1.begin be on
2.leave be away
(from)
5.close be closed
4.borrow keep
9.come be
10.return be back
6.join be a member of
7.die be dead
8.buy have
3.marry be married
开始
离
婚
借
关钱
返还
出生入
死
来
买
1.His father ________________ (be dead) for many years.
2. They __________ (buy) a house since 2014.
3. He __________ (borrow) the book for three weeks.
has been dead
have had
has kept
Fill in the blanks using the proper forms
of the given words.
现在完成时态考点：
考点一：现在完成时态句型结构
考点二：常见的暗示词，already 和yet的区别
考点三：现在完成时和一般过去时的区别
考点四：for和since 的区别
考点五：have been to ,have gone to 和have been in 的区别
考点六：延续性动词和短暂性动词的转换
Homework
Write a passage about the changes in your hometown, using present perfect tense.