初中新概念英语 第一册 下半册 Lesson 83-84课件

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Lesson 83-Lesson 84
新概念英语第一册下
Content
Learning objectives
01
Lead-in
02
Presentation
03
practice
04
Summary
05
Homework
06
目录
Learning objectives
After learning this lesson, you can:
1 Learn some new words;
2 Learn some phrases;
3 Learn Present Perfect;
4 Grammar: Present Perfect
5 Daily talk: Go for holiday
Review
原形 过去式 原形 过去式 原形 过去式
get hear eat
forget think write
do bring know
come teach grow
go catch keep
have take sleep
speak stand meet
got
forgot
did
came
went
had
spoke
heard
thought
brought
taught
caught
took
stood
ate
wrote
knew
grew
kept
slept
met
Review
have __________ 吃早饭 r__st__ __ r __ nt 饭店
have__________ 吃午饭 r__ __st d__ck 烤鸭
have__________吃晚饭 h __ __ __ c__t 理发
have a _________ 吃饭 on ____________ 在度假
take a _______ 洗澡 have a _______开宴会
nearly=_________ 几乎 have a _________ 上课
be _____ to do sth 准备好做某事 eat __________吃饼干
Review
They have dinner at 6 o’clock every day.
tomorrow
now
yesterday
What is the tense
Review
have短语
吃饭 度假
睡觉 休息
洗澡 上课
喝瓶牛奶 开宴会
吃饼干 过得很愉快
理发 喝杯威士忌
游泳 吃烤牛肉
Lead in
Where would we go for a holiday
How about go to the beach
That’s wonderful. Shall we leave next Monday
Lead in
How do you enjoy your summer holiday
Travel to Beijing
Words
in a mess
Excuse the mess.
屋里很乱，请原谅！
Words
pack v. 打包，装箱
pack the suitcase 打包手提箱
pack the package 打包行李箱
pack v. -- package n.
Words
leave v. 反义：arrive
leave for Shanghai 出发去上海
leave my house 离开家
Words
already adv. 已经
I’ve already had lunch. already用于肯定句
I haven’t had lunch yet. yet用于否定句、疑问句
Have you had lunch yet
grammar
Have you ever been to UK No, I haven’t.
She has been to Hongkong twice.
本句使用的是什么时态？
动词是如何变化的？
grammar
Present Perfect 现在完成时
定义：1 表示过去发生或已经完成的某一动作对现在造成的影响或结果。
谓语动词用短暂性动词
I’ve already finished my homework.
2 表示过去已经开始，持续到现在的动作或状态。
谓语动词用延续性动词
He has been a doctor for two years.
动词变化： have/has + 过去分词（done）
grammar
Present Perfect 现在完成时
时间状语： so far, in the past few years 到目前为止
for+时间段 延续......时间之久
already, yet 已经
just, ever
since 自从
recently 最近
before, never
up to now, until, till now
Note：already用于肯定句，yet用于否定句、疑问句
ever表示到目前为止曾经发生的动作或状态，never表示到目前为止没有从来发生的动作或状态
grammar
since+时间点 主句现在完成时从句过去时
自从2010年以来，她就在这边工作。
自毕业以来，她就在这边工作。
She has worked here since 2010.
She has worked here since she left school.
Shanghai Disneyland has attracted millions of people since it__________in 2016.
A is opened B was opening C opened D has opened
grammar
for+时间点 “(延续)......之久”
表示延续到现在的一段时间，使用现在完成时。
他们在中国已经住了两年。
表示一段已经终结了的时间，使用一般过去时。
表示将要延续一段时间，使用一般将来时。
They have lived in China for two years.
grammar
already 与 yet 已经
already 多用于现在完成时的肯定句中
yet 多用于现在完成时的否定句或疑问句中
我已经报警了。
你写完作业了吗？
I have already called the police.
Have you finished your homework yet
grammar
ever 与 never
ever 表示到现在为止的动作或状态曾经发生过
never 表示到现在为止的动作或状态从来没有发生过
这是我曾经看过的最好的电影。
他从没有去过北京。
This is the best film I’ve ever seen.
He has never been to Beijing.
grammar
- Have you_______watched the dolphin show in the Ocean Park in Hongkong
- Not ________.
A ever, never B already, never C yet, ever D ever, yet
- Have you finished writing the letter __________
- Not _______.
A just, already B already, just C ever, just D yet, yet
Exercise
Have you had......
Exercise
1 Has he had any beans or peas
2 Have they had any tea or coffee
3 Have you had any apples or peaches
4 Have you had any cabbage or lettuce
5 Has she had any beer or beef
6 Has he had any lamb or beef
7 Have they had any tea or milk
8 Has she had any meat or vegetables
9 Have you had any chicken or steak
10 Have they had any bananas or oranges
Reading task
Carol: Hello, e in.
Tom: Hi, Sam. We’re having lunch.
Do you want to have lunch with us
Sam: No, thank you, Tom.
I’ve already had lunch.
I had lunch at half past twelve.
Carol: Have a cup of coffee then.
Sam: I’ve just had a cup, thank you.
I had one after my lunch.
Tom: Let’s go into the living room, Carol.
We can have our coffee there.
Reading task
Carol: Excuse the mess, Sam.
This room’s very untidy.
We’re packing our suitcases.
We’re going to leave tomorrow.
Tom and I are going to have a holiday.
Sam: Aren’t you lucky!
Tom: When are you going to have a holiday, Sam
Sam: I don’t know. I’ve already had my holiday this year.
Carol: Where did you go
Sam: I stayed at home.
这些句子分别使用了什么时态？
dialogue
What’s your plan for a holiday to Beijing
1 Who do you want to go with
2 Where are you going to visit
3 How do you get to Beijing, by plane or by train
4 What food would you like to enjoy
5 What kind of hotel do you want to live in
question
现在完成时的动词变化是什么？
have/has+过去分词（done）
summary
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