(共32张PPT)
Grammar
Unit 2 Great People
3-minute speech
时事热词：
2022北京冬奥会：2022Beijing Winter Olympics
口号 :一起向未来。Slogan :together for a shared future
吉祥物：冰墩墩 mascot: Bing Dwendwen
举办城市：host city
金/银/铜牌 gold/silver /bronze medal
开幕式、闭幕式 the opening and closing ceremonies
北京是中国的首都，有着悠久的历史。
2022年，这里正举行着冬季奥运会。
它是在2022年2月4日开幕，将在2022年2月20日举行闭幕式。
吉祥物是冰墩墩，口号是“一起向未来。 ”共包括7个大项，109个小项。
运动员们平时都刻苦练习，希望能在比赛中获得奖牌，为国争光。
到目前为止，中国已经获得了九枚奖牌，还会获得更多。
now
Jim lives in Beijing.
in a week
yesterday
Simple present
I read English every day.
The talk show starts at 7 p.m.
always
often
usually
sometimes
seldom
never
every ---
一般现在时态
do/does
(right) now
Look! The reporter is interviewing the astronaut.
in a week
yesterday
Present continuous
Mum is doing the housework and Dad is working on the computer.
I am working on a history project this week.
today
now
right now!
at the moment
these days
Listen!
Look!
现在进行时态
is/am/are doing
1. John ____ (live)in New York.
2. I always ___(go) to bed at 10 p.m.
3. School __(be) over and the students __ (go)home.
4. The talk show _____ at 7 p.m.
5. Look! The reporter ___________(interview) the astronaut.
6. Mum ________(do) the housework and Dad __________ (work)on the computer.
7. I ___________ (work)on a history project this week.
8. I __________ (leave)for Shanghai tonight.
lives
go
is
go
starts
is interviewing
is doing
is working
am working
am leaving
Millie is writing about what her family members are doing. Help her complete her article with the correct tenses of the verbs in brackets. (P 26)
A
’m having
need
is shopping
shops
is searching
is visiting
is reading
is watching
want
go
now
Simon played football yesterday.
in a week
yesterday
Simple past
Simon came home, turned on the computer and checked his email.
yesterday
(3 days) ago
in 1999
the other day
last Saturday
一般过去时态
did
now
Yesterday at 4 p.m., Simon was playing football.
in a week
yesterday
Past continuous
Simon was playing computer games while Millie was watching TV.
at this time yesterday
4:00
We were having a meeting from 9 a.m. to 11 a.m. yesterday.
from---to---last night
过去进行时态
was/were doing
1. Simon ______ (play)football yesterday.
2. Simon _____(come) home, ______ (turn)on the computer and _______ (check)his email.
3. Yesterday at 4 p.m., Simon __________
(play)football.
4. Simon __________(play) computer game
while Millie ___________(watch) TV.
5. We ___________(have) a meeting from 9 a.m. to 11 a.m. yesterday.
played
came
turned
checked
was playing
was playing
was watching
were having
— I called you at 4:00 yesterday
afternoon, but no one answered.
— Sorry, I ______ with my friends at that
time.
A. swim B. swam
C. will swim D. was swimming
was watching
won
was writing
sent
was practising
took
found
was reading
were playing
was talking
called
was not
Simon and his friends are talking about what they did after dinner last plete their conversation with the correct tenses of the verbs in brackets. (P 27)
B
now
past
future
现在完成时：强调的是对现在的影响
一般过去时：强调动作
She has just had her lunch.
她刚吃过午饭。
She had her lunch two hours ago.
她两小时前吃了午饭。
表示她现在不饿
仅说明事实，不知道她现在饿不饿
now
in a week
two weeks ago
Present perfect
Jim has bought a new bicycle, so he can ride to school now.
just
already
up to now
until /till now
ever
(not/ ) yet
so far
recently
since---
for 3 years
I have been to Beijing twice.
Jim bought a bike.
Jim rides to school .
result
现在完成时态
have/has done
非延续性动词 延续性动词
buy
open
close
begin/ start
borrow
leave
finish
die
join
get married
Have
be open
be closed
be on
Keep
be away from
be over
be dead
be in … / be a member of…
been married
转换
Exercise
Premier Zhou Enlai ____for many years, he still lives in the hearts of Chinese people.
A. died B. was died
C. has been died D. has been dead
I _______(buy) a new bicycle yesterday.
I ___________(buy) a new bicycle, so I can ride to school now.
Kitty _____(write) an email to Linda an hour ago.
She ________ (be)to the USA twice.
Armstrong and Aldrin _______ (walk)on the Moon for about two and a half hours. They ________(collect) Moon rocks to take back to the Earth for further research.
bought
have bought
wrote
has been
walked
collected
— Have you ever been to Canada
— Yes, I ______ there last year with my
parents.
A. have been B. have gone
C. went D. go
Simple past & Present perfect
◆一般过去时
表示过去发生的动作或存在的状态，时间状语一般为last week / month / year, three days ago, yesterday, the day before yesterday等。
◆现在完成时
表示过去发生的某个动作或状态持续到现在并有可能持续到将来；或表示过去发生的动作所产生的结果或影响，常用时间状语有ever, never, just, already, yet, before等。
时态构成为：have / has + done。
一般过去时与现在完成时的区别：
◆现在完成时强调过去发生的动作与现在的联系或对现在的影响，表示一种因果关系，即：过去发生的动作是因，对现在产生的影响是果。
◆一般过去时强调过去发生的动作或状态及其发生的时间、地点、方式、原因等，与现在没有关系。
The company has opened an office in Shanghai.
This company opened an office in Shanghai yesterday.
have made
have changed
used
has solved
washed
was
took
have had
travelled
have made
Millie is writing about some modern inventions that have changed the way we live. Help her choose the correct words in brackets to complete her article. (P 28)
C
北京是中国的首都，有着悠久的历史。
2022年，这里正举行着冬季奥运会。
它是在2022年2月4日开幕，将在2022年2月20日举行闭幕式。
吉祥物是冰墩墩，口号是“一起向未来。 ”共包括7个大项，109个小项。
运动员们平时都刻苦练习，希望能在比赛中获得奖牌，为国争光。
到目前为止，中国已经获得了九枚奖牌，还会获得更多。
1. Mr. Black is going to marry a girl he
______(meet) in Japan last year.
2. Now my father ______(ride) his bike to work every day instead of driving.
3. --- What were you doing this time
yesterday
--- I __________(sit) on the grass and drawing a picture.
I. 用所给词的正确形式填空。
met
rides
was sitting
4. Don’t make so much noise. The
children __________(have) an English lesson.
5. My grandmother __________(see) a lot of changes in Tianjin since she came here.
6. What ______ you ______ (do) when the captain came in
are having
has seen
were doing
1. Review the grammar we’ve learned today.
2. Finish the exercises in Learning English.
3. Preview Integrated skills on pages 29-30.
五种时态一览表
时态 一般现在时 一般过去时 现在进行时 过去进行时 现在完成时
用法 表示经常性发生的动作、习惯性动作或客观真理、科学事实等。 表示过去某个时间发生的动作或存在的状态。 表示现在或现阶段正在进行或发生的动作。 表示过去某时正在进行的动作或存在的状态。 表示过去发生或者未发生的事对现在造成的影响或结果。
构成 方式 1. 动词be(am/is/are) + 表语… 2. 动词原形 + … (主语是第三人称单 数，动词也用第三人称单数) 1. 动词was/were + 表语 2. 实义动词的过 去式 + … be(am/is/are) + 动词的现在分词 was / were + 动词的现在分词 主语 + have / has + 过去分词 + …
句 型 变 化 疑 问 式 1. Be + 主语 + … 2. Do/Does + 主语 + 动词原形+ … 1. Was/Were + 主 语 + … 2. Did + 主语 + 动词原形 + … Be + 主语 + 动词的现在分词 + … Was / Were + 主语 + 动词的现在分词 + …？ Have / Has + 主语 + 过去分词 + …？
否 定 式 1. 主语 + be + not + … 2. 主语+don’t/doesn’t + 动词原形 + … 1. 主语 + was/were + not +… 2. 主语 + didn’t + 动词原形 + … 主语 + be + not + 动词的现在分词 + … 主语 + wasn’t (was not) / weren’t (were not) + 动词的现在分词 + … 主语 + haven’t / hasn’t + 过去分词 + …
各地时态中考题
