八下Unit 9 Have you ever been to a museum? Section A Grammar-4c (共24张PPT)

(共24张PPT)
Unit 9
Have you ever been to
a museum
Have you ever been to
a museum
Section A GF-4C
Step 1 Lead in
Science museum
Have you ever been to a ... museum
Nature museum
Step 1 Lead in
Art museum
Space museum
Have you ever been to a/an ... museum
Step 1 Lead in
What museum is it
Bee Museum.
Step 1 Lead in
What museum is it
Bicycle Museum.
Step 1 Lead in
What museum is it
Film Museum.
Have you ever been to a science museum Yes, I’ve been to a science museum./ No, I’ve never been to a science museum.
Have you ever visited the space museum Yes, I have. I went there last year. / No, I haven’t.
I’ve been to the art museum many times. Me, too. And I’ve also visited the nature museum.
I’ve never been to a water park. Me neither.
Grammar Focus
Presentation
Grammar Focus
现在完成时
一、什么时候用？
1. 表示过去发生的动作对现在有影响。
You have slained an enemy. 你击杀了一名敌人。
2. 表示过去某一时间开始并一直持续到现在的动作或状态。
He has played this games for five years. 他已经玩这个游戏五年了
past
present
future
time
一般过去
过去进行
一般现在
现在进行
一般将来
将来进行
现在完成
Have you had your lunch yet Yes, I have. I have just had it. (结果是现在我不饿了) 表示过去发生或已经完成的动作对现在造成的影响或结果。
一、现在完成时用法
结构(肯定)： 主语+ have / has + 动词的过去分词
一般疑问句： Have / Has+主语+动词过去分词+ …
Yes, 代词+ have/has.
No, 代词+haven't/hasn't.
二、现在完成时构成
结构（否定）： 主语+ haven't / hasn't + 动词的过去分词
基本结构、用法及标志词 结构 主语＋have/has＋动词过去分词
用法 表示过去发生的动作或已经完成的某一动作对现在造成的影响或结果。如：
—Have you finished your homework yet
—No, I haven’t.
标志词 1. already, ever, never, just, yet, still, once, twice…
2. recently, lately, so far, up to / till now…
现在完成时(二)
I have already taught him some English. John has never been to the art museum. My boy has just started junior high school. 现在完成时常与时间副词already, never, ever, just, before, yet等连用。
三、现在完成时标志词
现在完成时中的 ever 和 never
1. ever 的含义及用法
ever 作副词，常用于现在完成时的否定句和疑问句中，意为“曾经”，位于助动词 have/has 之后、过去分词之前。
e.g. Have you ever tried windsurfing
你玩过帆板运动吗？
I don’t think I have ever been there before.
我想我以前从未去过那里。
2. never 的含义及用法
never 作副词，常用于现在完成时中，表示否定含义，意为“从不；绝不；从未；未曾”。位于助动词 have/has 之后、过去分词之前。
e.g. Most of the kids have never seen the sea.
这些孩子中的大多数从没见过大海。
The two have never met face to face before.
两个人过去从未见过面。
have/has been to 与 have/has gone to 的区别
1. have/has been to
表示“曾去过某地（人已经回来）”。后可跟once, twice, three times 等表示频率的副词连用，表示去过某地的次数，也可和 just，never，ever等连用。
e.g. Laura has been to Shanghai twice.
劳拉去过上海两次。
Have they ever been to the West Lake
他们去过西湖吗？
2. have/has gone to
表示“去某地了（人还未回来）”。
e.g. —Where is Eric
—He has gone to China. (还未回来)
—埃里克在哪里？
—他去中国了。
Winnie has gone to see her sister this weekend.
Winnie本周末看她姐姐去了。
一、用have been (to)或have gone (to) 的正确形式填空。
1. —　　　　　　 you ever 　　　　　　Beijing
—No, I 　　　　　　never 　　　　　　there.
2. You can’t see her because she 　　　　　　London.
3. Miss Qin isn’t here. She 　　　　　　the station to meet Mr. Green.
4. Mike 　　　　　　never　　　　　　 America.
5. Some foreigners came to Chongqing last weekend. They__________ already 　　　　　　here for three days.
Have been to
have been
has gone to
has gone to
has been to
been
have
4a Put the correct forms of the verbs in the blanks.
1. A: Do you want _______(come) to the space museum
B: No, I've already ____(be) there three times.
2. A: Have you ____(see) the robots at the science museum
B: Yes, I ____(go) there last weekend.
3. A: Let’s _____(spend) the day at the zoo.
B: Well, I've already ____ (be) there a couple of times, but I’m happy____(go) again.
to come
been
seen
went
spend
been
to go
Step 2 4a Put the correct forms of the verbs in the blanks.
4. A: How about _____(go) to the art museum There are some special German paintings there right now.
B: Sure. When do you want _____(go)
5. A: Have you ever ______(visit) the history museum
B: No, I've never ____(be) there.
going
to go
visited
been
4b Fill in the blanks with the correct forms of the verbs in brackets.
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
4b Fill in the blanks with the correct forms of the verbs in brackets.
You can also ___(see) the Disney characters walking around the park. And have you ever _____(hear) of a Disney Cruise This __(be) a boat ride with a Disney theme. You can ____(take) a ride on the boat for several days and eat and sleep on it. On the boat, you can ____(shop) and have Disney parties before you _____(arrive) at the Disney island.
see
heard
is
take
shop
arrive
4c
Answer the survey questions and then ask your partner.
Have you ever ... You Your partner
been to another province in China
lost something important
…
Presentation
Exercises
II. 根据汉语提示写出单词或短语。
1. You speak _________ (德语) much better than me.
2. You’ll be all right in___ _____ ___ ____(几天).
3. All his articles seemed to express the same______ (主题).
4. He invited me to___ ___ __ ____ (兜风) in his new car.
5. Zhejiang is a ________ (省) of China.
6.Reading aloud is ___ ___ ____ ___(一种好方法)learn English.
German
province
theme
a couple of days
go for a ride
a good way to
Exercises
翻译句子。
1.我已经去过科学博物馆很多次了
_______________________________________
2.你去过迪士尼乐园吗
_______________________________________
3.我从没去过艺术博物馆。
_______________________________________
4.我也没去过。
_______________________________________
I’ve been to the science museum many times.
Have you ever been to the Disneyland.
I’ve never been to an art museum.
Me neither.