Unit 9 Have you ever been to a museum? 第5课时 Section B(3a-Self Check) 课件(共23张PPT)

(共23张PPT)
Unit 9 Have you ever been to a museum
Section B(3a-Self Check)
Revision
What do you know about Singapore
Singapore
language
food
weather
zoo
population
position
知识能力：
1
2
【学习目标】
文化品格：
3
1
引导学生用完成时表达自己的旅游经历。
现在完成时的结构: have / has + 过去分词
否定结构: haven’t / hasn’t + 过去分词
用法: 表过去某一时间发生的动作或状态一
直延续到现在(强调现在), 动作或状态一般是
延续性的, 因此要用表延续性的动词或表状
态的动词。如:
Have you ever been to Singapore
Where is Singapore
position: in Southeast Asia
Language
Chinese and English.
A lot of food from China, such as rice, noodles and dumplings.
Indian food, western food and Japanese food.
Food
Population
More than three quarters of the population are Chinese.
Zoo
Singapore has a special zoo called the “Night Safari”. A lot of animal only wake up at night, so this is the best time to watch them.
The temperature is almost the same all year round.
Weather
3a
Make a list of facts about your hometown or a place you have been to. Think about these topics.
Size and location: ________________
Population: _____________________
Weather: _______________________
History: ________________________
Places to visit: ___________________
Things to eat: ___________________
句型：
Have you ever tried/seen/been…
If you…, you will/can…
You should…
One great thing about …is…
3b
Write an article to advertise your home-town or a place you have been to.
One thing that you have collected before:
______________________________________
2. One invention that you have found to be very useful:
_______________________________________
1. Think about the things below and write an
answer for each one.
I have collected stamps before.
I have found computer is very useful.
Self check
3. One unbelievable or unusual thing that you've seen or heard recently:
_____________________________________________
4. One way that you've used to encourage a
friend in the past：
_____________________________________________
5. One peaceful and quiet place that you've been to
recently：
_____________________________________________
I have seen a cat with two heads. It was unusual.
I have used to encourage my friend by tell stories.
I have been to a town near the city recently.
2. Complete the conversation.
A: Hey, John. __________are you doing this weekend
B: Not much, Mark. I don't really have any plans yet.
A: _________ you ever been to the space museum
B: _________, I have. I ____________ there last month.
A: Oh, how __________ it
B: It was great! I_________ been there many times.
A: I see. I ________never ________ there.
B: Well, let's go this weekend then. I _________
there was a show about China’s space program. I
_________ forward to seeing it.
A: Perfect!
What
Have
was
have
have
been
heard
look
Yes
went
3
Complete the chart.
Have you ever been to a/an… How many times What did you see/do there
home for old people
farm
amusement park
Have you ever been to...
How did you go there
When did you go there
How was the food/people/weather/...there
Did you have a good time
比较现在完成时和过去时的区别：
*现在完成时所表示的是过去的行动所造成
的现在的情况。
*一般过去时表示的是过去发生的事实。
现在完成时不能和确定的过去
时间状语连用，如：yesterday,
last year, in 1976，two days ago,
just now…
但可以和一些不确定的时间状语连用，也可和包括现在在内的时间状语连用，如：
【探究·导学】
already, yet, before, lately, recently, once, twice, ever, never…
1)She has already come.
2)I haven’t read it yet.
*go\come\leave\die等词语表示的动作是一时的，不能延续，不能与for、since等表示一段时间的词连用，如不能说：
He has gone for two months.
但可以说：
He has been away for 2 months.
【探究·导学】
总结现在完成时：
1、构成：have / has +过去分词。
2、概念：造(1)表示过去或已经完成的某一动作对现在 成的影响或结果。
【探究·导学】
总结现在完成时：
（2）表示过去已经发生，持续到现在的动作或状态，可以和表示从过去某一时刻延续到现在（包括“现在”在内）的 一段时间的状语连用。
a.for和表示一段时间的词组连用。
如：for 3 years
b.since和表示过去某一时刻的词或词组连用。如：
since 1997, since two years ago,since
last week
【探究·导学】
结构
用法
Unit9 Section B
(3a~shelf check)
【课堂小结】
现在完成时的结构: have / has + 过去分词
否定结构: haven’t / hasn’t + 过去分词
用法: 表过去某一时间发生的动作或状态一
直延续到现在(强调现在), 动作或状态一般是
延续性的, 因此要用表延续性的动词或表状
态的动词。如:
根据语境，选择恰当的词语填空，有的需要变换形式。
too, neither
1. —Last night I visited the Great Wall.
—Me ______. But I didn’t see you.
2. —I have never read the book Oliver Twist.
—Me ________. I plan to read it next week.
too
neither
【训练·评价】
have / has been to, have / has gone to
3. —Did you see John
—Yes. He __________ the reading
room.
4. Chen Li’s mother __________ Mount Tai three times.
has gone to
has been to
ago, before
5. Have you seen this young man ________
6. Three months _______, I saw this girl at Lily’s party.
before
ago
To save time is to lengthen life.
节约时间就是延长生命。