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Unit 5 GrammarThe present perfect
tense
No. 97 Middle SchoolGaohe
will it still be far in spring?
Winter has already come,
冬天已经来了 ,
春天还会远吗 ?
The present perfect tense
现在完成时态
Winter
has already come.
The tasks 本节课任务1. 掌握现在完成时的谓语构成及基本用法 ;2. 掌握现在完成时的三大句式并灵活运用 ;3. 初步了解 have/has been to 与 have/has gone to
的区别
Find more sentences like this
on P67
现在完成时
I’ve learnt to use chopsticks.
I have
have/ has
1. It’s been a fantastic experience so far.2. I’ve learnt a bit of t’ai chi.3. We’ve already learnt a lot about Chinese culture and history.4. The teachers have introduced us to Chinese painting as well.5. We’ve also tried to paint some pictures ourselves!6. I haven’t had much success yet.7. I’ve made many new friends.
现在完成时
p.p. （过去分词）(past participle)( 过去分词 )
现在完成时谓语构成 : ________ + ________he/she/it+ has + p.p.; I/you/we/they+ have +p.p.
It’s = It has
基本构成 : have/has + p.p. （过去分词）
现在完成时
Examples Rulesplay---played 一般情况下，在动词后 __________
introduce---introduced 以不发音 e 结尾的动词， _________
try---tried 以“辅音字母 + y” 结尾的动词， _____________________
stop---stopped 以一个辅音字母结尾的重读闭音节的动词
要 ________________________________
双写最后一个辅音字母再加 ed
直接加ed
直接加 d
把 y 变成 i 再加ed
规则变化的动词过去分词与其 ___________ 相
同过去式
the past tense 过去式
p.p. 过去分词
do did
eat ate
have had
hear heard
learn learned/learnt
make made
ride rode
see saw
tell told
Irregular verbs 不规则变化
told
ridden
learned/learnt
eaten
made
done
seen
hadheard
the simple past tense（一般过去时）
the present perfect tense （现在完成时）
1
2
3
4
5
6
7
8 they stopped
you washed you have washed
he ate he has eaten
we cleaned we have cleaned
you heard you have heard
they had they have had
I studied I have studied
she rode she has riddenthey have stopped
1. It’s been a fantastic experience so far.2. I’ve learnt a bit of t’ai chi.3. We’ve already learnt a lot about Chinese culture and history.4. The teachers have introduced us to Chinese painting as well.5. We’ve also tried to paint some pictures ourselves!6. I haven’t had much success yet.7. I’ve made many new friends.现在完成时基本用法
现在完成时
我们使用现在完成时来谈论发生在 ______( 过去/ 将来 ) 但对现在 ______ （有影响 / 没有影响）的动作。
基本用法：
我们使用现在完成时来强调动作发生在过去，但对现在有某种影响。
现在完成时
现在完成时
past now future一般过去时
Exercises
1. I _____ this book. So I know everything about it. (read; have read)
2. The room is clean. We _______ it.(have cleaned; will clean)
肯定式： 否定式 :
一般疑问句式 :
简答：I/You/We/They have made
have not made a lot of new friends.
Have I/you/we/they made a lot of new friends?
Yes,
No,
He/She/It
Has
Yes,
No,
you/I/we/they
has madehas not made
he/she/it
he/she/it
have.
have not.
a lot of new friends.
made a lot of new friends?
has.
has not.
主语 + have/has + p.p.
主语 + have/has + not + p.p..
Have/Has + 主语 + p.p.?
助动词
Yes, 主 + have/has. No, 主 +
haven’t/hasn’t.haven’t=have not; hasn’t=has not
S1:Have you washed your face?
S3:No, I haven’t washed it.
S2:Yes, I have washed it.
you wash face
you study for the English test
they
tell me the truth
he visit his grandpa
we see the film Transformers( 变形金刚 ) together
she play tennis
Survey( 调查 ) and report
Have you studied for the English test?
Have you seen the film Transformers?
study for the English test
see the film Transformers
No.1
No.2
No.3
……
total
√ ×√
√
××
√:5 ×:1 √:3 ×:3
Survey and report
study for the English test
see the film Transformers
… … …
total √:5 ×:1 √:3 ×:3
My name is Sarah. I’m the reporter of Group 1. There are six members in our group. Five students have studied for the English test. One student hasn’t studied for the English test. Three students have seen the film Transformers. Three students haven’t seen the film Transformers….
Introduce yourself Introduce your
group
Introduce the survey result （使用现在完成
时）
play basketball
play football ride a bicycle learn t’ai chi
No.1
No.2
No.3
No.4
No.5
No.6
eat French fries
eat sushi make tea make dumplings
No.1
No.2
No.3
No.4
No.5
No.6
see the film Harry Potter
see the film Frozen( 冰雪奇缘 )
see the film Transformers（变形金刚）
see the film Lost in Thailand( 泰囧 )
No.1
No.2
No.3
No.4
No.5
No.6
buy things in the supermarket
make many friends
make snowmen
paint pictures
No.1
No.2
No.3
No.4
No.5
No.6
hear the song‘You’re not alone’
hear the song‘Let it go’
hear the song‘Yesterday once more’
hear the song‘You and me’
No.1
No.2
No.3
No.4
No.5
No.6
wash clothes
clean the floor
cook a meal clean the windows
No.1
No.2
No.3
No.4
No.5
No.6
tour around Beiling Park
climb the mountain
see tigers have a picnic
No.1
No.2
No.3
No.4
No.5
No.6
Survey( 调查 ) and report
Have you been to the city of Dalian?
Have you seen the film The parent trap( 天生一对 )?
Give a report
My name is Hersey. I’m the reporter of Class 6 Grade 8. There are 40 students in our class. …students have been to Dalian. …students haven’t been to Dalian. …students have seen the film The Parent Trap. … students haven’t seen the film The Parent Trap.
He has gone to Shanghai.
He has been to Shanghai.
比较 have/has gone to
have/has been to
1. have/has gone to… 指 “去了某地” ( 表示主语现在“去了某地没回来” , 不在说话地
点 )
2. have/has been to… 指 “去过某地” ( 表示主语曾“去过某地” , 但现在已离开 ) 。
Exercises
1 、 Where’s your father? He has _____ _____
Shanghai.
2 、 ---Have you _______ _______ South Korea?
---No, I haven’t.
3 、 We have never _____ ____ the Great Wall..
4 、 You can write to Bill. He has _____ _____ Japan.5. —Here you are at last! Where _____ you _____? —I ____ _____ ____ London.6. I ____ ____ ___ New York twice.7. —David ____ ____ ____ Australia. —I’m sure he’s arrived.
have/has gone tohave/has been to
gone to
been to
been togone tohave been
have been tohave been to
has gone to
The tasks 本节课任务1. 掌握现在完成时的谓语构成及基本用法 ;2. 掌握现在完成时的三大句式并灵活运用 ;3. 初步了解 have/has been to 与 have/has gone to
的区别
1. The house is dirty. We _______it.
2. You don’t need to describe her. I _______ her several times.
3. ---Would you like to see the film Harry Potter tomorrow? ---No. I ______ it.
4. I’m not hungry now. I ______ my breakfast.
A. cleanedC. don’t clean
B. hadn’t cleaned D. haven’t cleaned
A. had met B. have met C. met D. meet
A. have seen B. have saw C. had been seen D. have seeing
A. was eating B. will eatC. had eaten D. have eaten
A quiz 测试I. 选择
II. 用括号内词的适当形式填空
1. The house is dirty. We _______it.
2. You don’t need to describe her. I _______ her several times.
3. ---Would you like to see the film Harry Potter tomorrow? ---No. I ______ it.
4. I’m not hungry now. I ______ my breakfast.
A. cleanedC. don’t clean
B. hadn’t cleaned D. haven’t cleaned
A. had met B. have met C. met D. meet
A. have seen B. have saw C. had been seen D. have seeing
A. was eating B. will eatC. had eaten D. have eaten
A quiz 测试I. Choose the best choice. 选择
have met
have played
has cookedhave studied
have seenhaven’t visited
haven’t done
II. 用括号内词的适当形式填空
Thank you for listening!
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