《Have you ever been to a museum?》PPT課件6
Grammar Focus
現(xiàn)在完成時(shí)由主語(yǔ)＋have/has＋過(guò)去分詞構(gòu)成。其主要用法如下：
結(jié)構(gòu)： 主語(yǔ)+ have / has + 動(dòng)詞的過(guò)去分詞
一般疑問(wèn)句： have / has … ?
Yes, I have. No, I haven’t.
Yes, she has. No, she hasn’t.
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1. 在現(xiàn)在完成時(shí)中 ever, never, just, already, yet在用法和意思上有什么區(qū)別？
現(xiàn)在完成時(shí)表示過(guò)去發(fā)生或完成的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。
如：Have you read that story？你讀過(guò)那個(gè)故事嗎？（“讀”這一動(dòng)作發(fā)生在過(guò)去，對(duì)現(xiàn)在造成的影響是：是否知道故事的內(nèi)容。）
I have bought two apples． 我買(mǎi)了兩個(gè)蘋(píng)果。 （“買(mǎi)”這一動(dòng)作發(fā)生在過(guò)去，對(duì)現(xiàn)在造成的結(jié)果是：擁有兩個(gè)蘋(píng)果。）
在學(xué)習(xí)這一概念的同時(shí)，還應(yīng)注意常與現(xiàn)在完成時(shí)連用的幾個(gè)副詞：already, just, ever, yet, never等。already, just多用于肯定句中，ever, yet, never多用于疑問(wèn)句和否定句中。
如：I have already finished my homework．
我已經(jīng)做完家庭作業(yè)了。
He has just had his meal．他剛吃過(guò)飯。
Have you ever sung this English song？
你曾唱過(guò)這首英文歌嗎？
They haven‘t started yet. 他們還沒(méi)有身。
We have never heard of it．
我們從來(lái)沒(méi)有聽(tīng)說(shuō)過(guò)這件事。
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2. have been in, have been to 與have gone to 的用法
(1). Have (has) been in 意為“已經(jīng)在某地呆了多長(zhǎng)時(shí)間”，常與表示一段時(shí)間的狀語(yǔ)連用。
Mr. Brown has been in Shanghai for three days. 布朗先生來(lái)上海已經(jīng)有三天了。
They have been in Canada for five years.
他們到加拿大有五年了。
(2). Have (has) been to 意為“曾經(jīng)去過(guò)某地”，表示現(xiàn)在已經(jīng)不在那里了�？膳c just, ever,
never 等連用。
如：I’ve just been to the post office.
我剛才去郵局了。
Have you ever been to Hangzhou?
你曾經(jīng)去過(guò)杭州嗎？
Mary has never been to the Great Wall.
瑪麗從未去過(guò)長(zhǎng)城。
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Summary
Have been to / in 和 have gone to的區(qū)別
1 have / has been to +地名
去過(guò)某地（去過(guò)已回來(lái)）；
2 have / has gone to +地名
去了某地（還沒(méi)回來(lái)）；
3 have / has been in +地名
在某地住了有多長(zhǎng)。
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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.
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.
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The statements are all false. Write four true sentences according to the passage.
1. Singapore is a big country in Europe.
2. In Singapore, you can only find Japanese food.
3. It’s good to see lions and foxes during the daytime because they’ll probably be awake.
4. It’s best to visit Singapore in autumn.
根據(jù)句意和所給首字母, 填寫(xiě)單詞。
1. Has Shirley ever been to an a__________ park?
2. People in Europe are called E_________.
3. The United Kingdom, the United States and Australia are all E______________ countries.
4. It was Christopher Columbus who first d_________ American continent.
5. I like fruits, e________ sweet fruits, like watermelon and litchi.
關(guān)鍵詞：《Have you ever been to a museum?》教學(xué)課件，人教版八年級(jí)下冊(cè)英語(yǔ)課件，八年級(jí)英語(yǔ)幻燈片課件下載，《Have you ever been to a museum?》PPT課件下載，.ppt格式
