《Are they yours?》Lost and found PPT課件2
Revision
Whose cat is this?
It’s her cat.
It’s hers.
Whose baby is this?
It’s his baby.
It’s his.
Whose schoolbags are these?
They are our schoolbags.
They are ours.
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Complete the sentences
Camera computer mobile phone
A man is talking to a woman at the lost and found office. He’s looking for his_________.
A man is getting on the bus. His _______ is lost.
Watch and read
Learning to learn
Reading passages with interesting facts can help you understand and remember English. Try to find passages with facts to read.
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Listen again and answer the questions.
1. When do people often lose things?
2. Why are these lost and found offices at airports and stations?
3. What do people do at the lost and found office ?
4. What strange things are there at the New York City Lost and Found Office?
Check your answers!
1.When do people often lose things?
When they are travelling or when they’re in a hurry.
2.Why are these lost and found offices at airports and stations?
Because people often leave things on planes,
on trains, on buses and in taxis.
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Language points
1. People often lose things when they’re travelling or when they’re in a huarry. 人們在旅行中或匆忙時常丟東西。
in a hurry的意思是“匆匆忙忙地”，是一個介詞短語，hurry動詞短語用“hurry up”來表示“趕快，趕緊”，還有“(there’s) no hurry”,意思是“不忙，不必著急，有充裕時間……”。
e.g.:
We must hurry up if we want to be there on time.
如果想準(zhǔn)時到那里的話，我們就必須動作快點。
There is no hurry, so do it slowly and carefully.
不必趕時間，要慢慢地，認真地完成任務(wù)。
2. Hundreds of people come here every day.
每天都有很多人來這里。
hundreds of 表示“好幾百，許許多多”, 相當(dāng)于 lots of,是一個概數(shù), 后面跟著的名詞和hundred都要用復(fù)數(shù)形式, 而 hundred 這個詞本身是一個確數(shù),表示“一百”。當(dāng)hundred之前有一個確切的基數(shù)詞修飾的時候, 它要使用單數(shù)形式。
e.g.:
two hundred students 兩百個學(xué)生
hundreds of teachers 好多老師
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辨析 every day 和 everyday
every day 是副詞詞組，在句子中間做狀語，表示“每天，天天”。
e.g.: We speak English everyday.
everyday是形容詞，在句子中只做定語，表示“日常的，每天的”。
e.g.: Let’s learn some everyday English.
辨析：everyone 和 every one
1、everyone意為“每個人”，只指人，不指物，不與of短語連用。Everyone在句中作主語時，謂語動詞要用第三人稱單數(shù)形式。
Is everyone here today? 今天大家都來了嗎？
2、every one既可以指人，也可以指物，可與介詞of連用。
Every one of us has a chance to speak at the meeting.
我們每個人都有機會在會上發(fā)言。
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Summary
1. 大部分形容詞性物主代詞在后面加“s”構(gòu)成名詞性物主代詞.有3個特殊情況:
my—mine, his— his, its—its。
2. 形容詞性物主代詞與名詞性物主代詞的區(qū)別：
前者有名詞的含義，后面需跟名詞；后者可單獨使用，相當(dāng)于對應(yīng)的形容詞性物主代詞加名詞。
3. 名詞性物主代詞作主語時，如果含義是單數(shù)，后面的be動詞用is；如果含義是復(fù)數(shù)，那么be動詞用are。
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Homework
1) 每人按要求制作一幅“物主代詞卡”。
要求：
①規(guī)格：10cm×5cm。
②正面是漢語，反面用英語寫出對應(yīng)的名詞性物主代詞和形容詞性物主代詞。
③兩人一組互相看卡片，說出(或讀出)與之相對應(yīng)的漢語或英語。
2) 三人一組，應(yīng)用物主代詞編寫對話并表演。
關(guān)鍵詞：《Are they yours?》教學(xué)課件，外研版七年級下冊英語課件，七年級英語幻燈片課件下載，《Are they yours?》PPT課件下載，.ppt格式
