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(共27张PPT)
Understanding ideas—
Grammar
Unit 1 This is me.
Learning Objectives
By the end of this lesson, we will be able to：
1. understand the structure of the present perfect tense (have/has + the past participle).
2.master the basic usage of the present perfect tense. 3.use the present perfect tense correctly in real-life contexts to describe personal experiences and changes.
Watch and fill in the blanks:
Tom and Jerry are watching a show.
I _______________
I _______________
Only to be with you
Only to be with you
But I still ____________
what I'm looking for.
have climbed the highest mountains
have run through the fields
haven't found
Read and find: Tom and Jerry are talking about the show.
现在完成时
(present perfect tense)
a. I haven’t told Maddie the whole story yet.
b. I have already learnt that I am what I am.
主语是第三人称单数时用has,
其他用have。
现在完成时的基本结构: have/has + 过去分词
Read and learn
The past action has an impact on the present or results in a certain outcome.
The action or state that started in the past and has continued to the present.
I have just had an English class.
我刚上完英语课。（一会不上）
I have worked here for 5 years.
我在这已经工作了5年了。
(过去5年在，以后也在)
Think and summarise
past
now
future
I have just had an English class.
past
now
future
He has been a teacher for 3 years.
He learned English before, and now he can speak and write in English.
He was a teacher before. He is a teacher now. And he will be a teacher in the future.
肯定句
主语+have/has+过去分词+其他.
否定句
主语+have/has+not+过去分词+其他.
一般疑问句
Have/Has+主语+过去分词+其他？
现在完成时句型
(present perfect tense)
标志词
表示次数的短语
once 一次
twice 两次
three times 三次
several times 几次
表示自从......
(since)
表示动作持续了多长时间(for)
表示过去时间的副词
already 已经 yet 尚且；已经
ever 曾经 never 从未
before 以前 just 刚刚
so far/up to now/till now 到目前为止
in the past/last few years 在过去的几年里
Read and find: Tom and Jerry are playing after the show.
Rules for the past participles of regular verbs
cook
cooked
（1）the same as those for the past tense of regular verbs
1.Just add “-ed” to the base form of the verb.
Read and find: Tom and Jerry are playing after the show.
like
liked
2. Verbs ending in -e: Add “-d” only.
Rules for the past participles of regular verbs
（1）the same as those for the past tense of regular verbs
Read and find: Tom and Jerry are playing after the show.
study
studied
3.Verbs ending in a consonant + -y: Change the “y” to “i” and then add “-ed”.
Rules for the past participles of regular verbs
（1）the same as those for the past tense of regular verbs
Read and find: Tom and Jerry are playing after the show.
stop
stopped
4. One-syllable verbs ending in a single vowel and a single consonant: Double the final consonant and then add “-ed”.
Rules for the past participles of regular verbs
（1）the same as those for the past tense of regular verbs
（2）Memorise the irregular changes by category
AAA
cut-cut-cut
put-put-put
hit-hit-hit
hurt-hurt-hurt
cost-cost-cost
AAB
ABA
beat-beat-beaten
come-came-come
become
-became
-become
run-ran-run
Rules for the past participles of regular verbs
A-B-B
burn-burnt-burnt
build-built-built
bring-brought-brought
dig-dug-dug
feel-felt-felt
lay-laid-laid
A-B-C
blow-blew-blown
break-broke-broken
see-saw-seen
begin-began-begun
am/is/are-was/were-been
do-did-done
（2）Memorize the irregular changes by category
Rules for the past participles of regular verbs
1.finish
2.cook
3.study
4.cut
5.hurt
6.build
7.stop
8.like
9.do
10.am
11.blow
12.burn
13.feel
14.break
15.see
finished
cooked
studied
cut
hurt
built
stopped
liked
done
been
blown
burnt
felt
broken
seen
Read and write: Tom and Jerry are having a competition.
Write out the past participles of the following words.
我没有看过海豚表演。
I _______________(watch) the dolphin show.
haven’t watched
肯没有打过篮球。
Ken ______________(play) basketball.
hasn’t played
1
2
Read and fill in the blanks.
Write sentences with the present perfect tense.
1. I / just / cut my long hair
_________________________________________
2.She / never / worry about / her looks
_________________________________________
3. I / just / paint a beautiful flower / on my face
_________________________________________
4. Chris / always / wear / glasses
_________________________________________
5. Jessica / already /change her opinion / on her looks
_____________________________________________
I have just cut my long hair.
She has never worried about her looks.
I have just painted a beautiful flower on my face.
Chris has always worn glasses.
Jessica has already changed her opinion on her looks.
I 1________________ (always, be) the tallest student in my class. And I _________________ (always, sit) in the last row at school. People always look at me in surprise. “You must be good at basketball,” my classmates __________________ (always, say). In fact, I’m not good at basketball at all. But being tall is not always bad. It makes me easy to recognise, and I can help other people get things down. Over time, I ____________ (learn) to accept my height. I’m proud of myself.
Complete the passage using the present perfect tense.
have always been
have learnt
have always sat
have always said
Work in pairs. Discuss the experience of accepting your looks.Use the words and expressions from the reading passage and the Useful expressions to help you.
Useful expressions:
·I was not happy with my...
·... is a good way to...
·What do you think of ... now
·For example, …
·I have already...
·Why not...
Check your presentation
Present your poster to the class.
language correct form(形式正确)
accurate meaning(意义精确)
proper use(使用恰当)
poster design creativity(创意)
performance confidence(自信)
OK Good Excellent
Now and then, love and
embrace yourself!
1. She _____________ the house orange.(paint)
2. Mum ____________ the shopping.(do)
3.I _____________ the clothes.(tidy)
4.He ______________ to his colleagues.(speak)
5.They _____________ eggs and toast for their breakfast.(make)
has painted
一、Read and fill in the blanks, and then match the pictures.
has done
have tidied
has spoken
have made
1
2
3
4
5
现在完成时结构：
have/has +done
1. Lucky/won/the race/before
2. she/never/a/saw/lion
3. you/ever/drink/the apple juice/
4. our teacher/not come/school/today/yet
5. you/lost/your mind/
二、Write sentences with the present perfect tense.
Lucky has won the race before.
She has never seen a lion.
Have you ever drunk the apple juice
Our teacher has not come to school yet today.
Have you lost your mind
现在完成时结构：
have/has +done
Most of us __________ (see) Mickey Mouse, Donald Duck and other famous Disney characters in cartoons before. But have you ever _____ (be) to Disneyland Disneyland ___ (be) an amusement park with a special theme—Disney characters and movies. There ____ (be) many exciting rides, lovely restaurants and fantastic gift shops there.
have seen
been
is
are
三、Fill in the blanks with the correct forms of the verbs in brackets.
现在完成时标志词
单数，用is
复数，用are
Write down five sentences about your own experiences
using the present perfect tense .
Basic homework
Practical homework
Create a short dialogue with a friend or family member using the present perfect tense. Record the dialogue and listen to it to check your intonation.
Make a survey about someone around you and make a report
on his or her changes.
Extended homework

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