(共30张PPT)
人教新目标版 八年级下册
Unit 9 Have you ever been to a museum
Section A Grammar Focus-4c
Learning objectives
Knowledge objectives:
1. 熟练掌握以下词汇和短语
a couple of; German; theme; ride; province; hear of.
2. 熟练掌握以下句型
1. —Have you seen the robots at the science museum
—Yes, I went there last weekend.
2. I've already been there a couple of times,but I'm happy to go again.
3. Have you ever been to another province in China
Skill objectives:
1. 通过复习本课话题谈论“去过的最有趣的博物馆”,能用现在完成时询问他人过去的经历。
2. 观察并归纳现在完成时的构成,用法,ever和never的用法, neither和so的用法, 通过观察比较，归纳般过去时和现在完成时的区别。
3. 通过4a和4b练习，进一步巩固知识。
Emotional objectives:
鼓励学生仔细观察并善于发现总结规律，掌握现在完成时和一般过去时的区别。
Thinking quality objectives:
通过语法结构的学习,思考如何运用语法结构帮助我们提高英语的听、说、读、写的能力。
New words
a couple of
German/ d m n/
theme/θi m/
ride/ra d/
province/ pr v ns/
两个;一对;几个
adj.德国的;德语的;德国人的 n.德语;德国人
n.主题
n.供乘骑的游乐设施;短途旅程
n.省份
Read and repeat.
Review
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 been the History museum
Yes, I have. I’ve been to the history museum many times.
I like history museum. Because l can learn a lot of things.
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
Grammar Focus
Observe this chart and let’s read the sentences.
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.
你曾去过科学博物馆吗
是的，我曾去过科学博物馆。
不，我从来没去过科学博物馆。
你曾经参观过太空博物馆吗
是的，我曾去过科学博物馆。
不，我从来没去过科学博物馆。
我已经去过美术博物馆很多次了。
我也是。我还参观过自然博物馆。
我从来没去过水上公园。
我也没去过。
Read the following sentences and find adverbs and adverbial phrases used with the present perfect tense.
Grammar focus
Grammar Focus
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.
现在完成时态的结构：助动词 have/has + 过去分词
观察：Hello! My name is Amy. I like reading books. And, I have already finished reading Little Women. It’s very fantastic. I have not finished reading Treasure Island yet. I have many interesting books. Have you decided which book to read yet
① 肯定句：主语 + ___________ + __________ + 其他.
② 否定句：主语 + ___________ + __________ + 其他.
③ 一般疑问句：_________ + 主语 + _________ + 其他
肯定回答：_________, 主语 + ___________.
否定回答：_________, 主语 + ______________.
归纳：
have/has
过去分词
have/has not
Have/Has
过去分词
Yes
have/has
haven’t/hasn’t
过去分词
No
1.Has Amy read Little Women yet Yes, she has.
2.Has Amy read Treasre Island yet No, she hasn’t.
have not=haven’t
has not=hasn’t
现在完成时之ever 和 never
① ever 的含义及用法
ever 作副词，意为“曾经”，常用于现在完成时的______________中，位于助动词 have/has_______、过去分词_________。
eg：Have you ever seen anything like it ______________________________
I don't think I have ever been here before. __________________________
② never 的含义及用法
never 作副词，意为“从不；从未”，常用于现在完成时中，表示______含义，位于助动词 have/has _______、过去分词________。
eg：我从来没去过香港。
I ______ ______ ______ to Hong Kong.
否定句和疑问句
之后
之前
你曾见过像它这样的东西吗
我觉得我以前从未到过这里。
否定
之后
之前
have never been
neither和so表示“我也一样”用法
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.
(1) Me,too. 翻译为“我也一样”，表示后者与前者情形相同，也可以用“so+助动词/系动词be/情态动词+主语”, 此处也可以说__________
So have I.
(2) Me neither. 翻译为“我也没…”后者与前者情形相同“也不…”,也可以用 “neither+助动词/系动词be/情态动词+主语”，此处也_______________
Neither have I.
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.
Find sentences using the structure “have/has been to”. What do they mean
have/has been to 与 have/has gone to 的区别
have/has been to 表示“曾经去过某地”，暗含现在已不在那里了。后可接次数，如 once, twice, three times 等，表示“去过某地几次”，也可和 just，never，ever等连用。 My sister has been to Dalian twice. 我姐姐去过大连两次。
Have you ever been to the West Lake 你曾经去过西湖吗
have/has gone to 表示“去某地了”，暗含说话时该人不在现场。 — Where is Jim 吉姆在哪里
— He has gone to England.他去英国了。 (尚未回来)
现在完成时与一般过去时的区别一
比较:1. A: What did you do last weekend
B: I saw a new movie.
2. A: Would you like to see the movie with me
B: Thanks for your inviting, but I have seen it already.
总结 一般过去时 现在完成时
1.用法不同
(只谈论上周末做的事情，不涉及现在)
(影响：因为已经看过了，所以现在不去看了)
只表示过去的动作或状态
(不涉及现在)
表示过去发生的事情对现在造成的影响或结果
(与现在有联系)
比较:1. Tom ___________ (sweep) the floor yesterday.
2. My family ___________ (go) to Beijing last year.
3. I ___________ (can ) ride a bike when I was 6 years old.
4. I ________________ (not finish) my homework yet.
5. He ___________ (work) in the city for eight years.
6.判断正误: I have visited my grandparents yesterday.
He has finished his work two days ago.
现在完成时与一般过去时的区别二
(注:现在完成时的不能与表示过去的时间状语连用)
swept
went
could
haven’t finished
has worked
总结 一般过去时 现在完成时
2.时间状语不同
already, yet, just, ever, never, so far, for+时间段，since+时间点\从句...
yesterday, last week, ...ago, in 1995，in the past, just now, when...
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
两个；一对；几个
Tip: Find the key words to identify which form to use.
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
adj. 德国的；德语的；德国人的 n. 德语；德国人
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
n. 主题
n. 供乘骑的游乐设施；
短途旅程
Tip: Find the key words to identify which tense to use.
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
n. 省份
Language points
1. Well, I've already been there a couple of times, but I’m happy to go again. (教材P68 4a)
a couple of 意为“两个；一对；几个”，后跟可数名词复数。a couple of... 作主语时，谓语动词用复数形式。
eg：There are a couple of shoes in my bedroom, but they are not a pair.
我的卧室里有两只鞋，但它们不是一双。
A couple of monkeys are playing in the tree.
两只猴子在树上玩耍。
2. There are some special German paintings there right now. (教材P67 3a)
① German 在此处作形容词，意为“德国的”。
eg：German cars are different from ours.
② German 作形容词，还可意为“德语的；德国人的”。
eg：I find German grammar is very difficult.
③ German 还可作名词。作不可数名词时，意为“德语”；作可数名词时，意为“德国人”，其复数形式为 Germans。
eg：I know a little German.
There are a few Germans in our school.
【拓展】Germany 作名词，意为“德国”。
eg：My best friend comes from Germany.
区分：
Englishman→Englishmen
Frenchman→Frenchmen
German→Germans
Chinese→Chinese
Japanese→Japanese
Exercises
一、单项选择。
1.— ____ you ever ____ the history museum, Paul
— No, I haven’t.
A. Do; visit B. Did; visit C. Have; visited D.Had; visited
2.— Hi, Tom! ____ you ever ____ the Bird's Nest
— Yes, I have. It’s fantastic.
A. Have; been to B. Have; gone to C. Did; go to D.Do; go to
3.He likes traveling and he____ many countries so far.
A. has gone to B. has been to C. went to D. would go to
C
A
B
4.— Paris is a wonderful place.
— So it is. I_____ there twice.
A. have been B. have gone C. went D. will go
5.— Where is Mr. Green
— He _____ to Sanya for a trip. Though he _____ there twice, he still likes there very much.
A. has gone; went B. has gone; has been
C. went; was D. has been; has gone
A
B
二、用括号内所给动词的适当形式填空。
1.I ____________ (study) English at this school for three years.
2.Yao Ming __________ (go) to America three months ago.
3.I need ___________ (improve) my spoken English.
4.At first she ___________ (think) about going camping, but later she changed her mind.
5.How long have you been _________ (wait) here
6.It's fun ____________ (learn) another language.
have studied
went
to improve
thought
waiting
to learn
Homework
1. Do the exercises in students’ book.
2. Preview the passage in Section B (1a-1d).
谢谢
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