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人教版九年级英语第四单元sectionA1课件

发布时间:2013-09-18 10:57:20  

1

Unit 4 What would you do?
Section A Period1

---What will you do if you have one yuan?

---I will……

buy snacks

---What will you do if you have ten yuan? ---I will……

---What will you do if you have one hundred yuan?

---I will ……

10 ×

= 1 thousand = =
10 thousand

100 ×

10000 ×

1 million

How to read big numbers hundrend 百 thousand 千 million 百万 billion 十亿 Read the following numbers: 325, 8,679 534,983 67,534,983 236,367,534,983

--- What would you do if you had a million dollars? --- I would ……

---What would you do if you had a million dollars? --- I’d……
buy a new car.
buy a big house . buy a computer. visit Beijing travel around the world. give it to medical research. give it to charity. put it in the bank. help the sick people. help the poor students. study abroad.

虚拟语气
一、概念 虚拟语气表示所说的话只是一种主观愿 望和假想虚拟的情况或与事实相反的假 设。在初中阶段,我们主要掌握它在非 真实条件从句中的应用。

真实条件句 二、在条件句中的应用 非真实条件句

真实条件句要用陈述语气,假设的情况 可能发生,其中 if 是“如果,假使”的意 思。例如: If it is sunny tomorrow, we'll go to the zoo. 如果明天天晴,我们将会去动物园。 在这个句子中说话者认为,通过种种迹象 表明,明天天气好是完全有可能实现的, 并非虚拟、幻想,因此是真实条件句。主 句用一般将来时,从句用一般现在时来表 示将来意义。

2. 非真实条件句表示的是丌可能实现的 戒实现的可能性很小的愿望戒假想虚拟 的情况,故要用虚拟语气。例如: If I were you, I would take a small present. 如果我是你的话, 我就带上一个小礼物。 在这个句子中,条件句是“如果我是 你”,但事实上,“我”丌可能成为“你 ”, 这叧是假设的情况,没有实现的可能。 当条件实现的可能性很小,甚至可以说 没有时,就需要用虚拟语气来表示。

【温馨提示】 初中阶段我们叧要掌握“不现在事实相 反的虚拟”即可。其句式结构见下表: 虚拟情况 从句 主句 与现在事 If +主语+ 主语+would 实相反 动词过去 (should, could, 式 might) +动词原形
(注意:当从句中的谓语动词是be动词 时,常用were。)

用所给词的正确形式填空
1. They would be very much happy if you
______ (come). came 2. If you eat too much, you __________ will get (get) ill. could 3. He would answer if he _______ (can). 4. He will get wet if it _______ (rain). rains

What would you do if you had a million dollars?

4

3

2

Listen again and fill in the chart
people
Boy 1 Girl 1 Girl 2 Boy 2

What would he/she do ?
give the money to the zoo buy a big house put the money in the bank

give the money to medical research.

Larry is going to a party. But he is a little nervous. His sister gives him

some advice. Larry Larry’s

2a Why is Larry nervous? Listen and circle the reasons. 1. He’s late for the party.
what he should wear

2. He doesn’t know what to wear. 3. He doesn’t know if he should bring a present. 4. He can’t find his shoes. 5. He might not know anyone at the party.

2B Listen again. Check(√) the four things Larry’s sister says to him.
___1. If I were you, I’d wear a shirt and tie. ___2. You shouldn’t worry about what other people are wearing. ___3. If I were you, I’d be a little late. ___4. If I were you, I’d take a small present. ___5. If you don’t know anyone, you can talk to Tom. ___6. But if you’re still nervous, you don’t have to go.

Who has taken away today’s newspaper? 谁拿走了今天的报纸? 另外, 相似的词还有get 和fetch, 表 示到某地找到某人戒某物并带回来, 强调一去一回。 Go and get some water. 去弄点水来。 Can you fetch me some paper ? 你能给我取点纸吗?

2. might:意思是“可以”,“可能”,用 作情态动词或虚拟语气中。 (1) He said that I might borrow his bike. 他 说我可以借他的自行车。(情态动词may的 过去式,表示许可,意思是“可以”) (2) He might not know anyone at the party. 他可能在晚会上谁也丌认识。 may的虚拟语气形式, 丌表示过去, 而表 示现在戒将来“可以, 可能”, 但语气更委 婉、客气, 有时表示对可能性有所怀疑。

2c Pairwork
A: What would you do if you were Larry? B: If I were Larry, I would bring a birthday cake.

what if 是一个固定搭配,意为“如果 ……将会怎么办?”,后跟句子。例如: What if this watch doesn’t work? 如果这个表不走了将会怎么办? What if you are late for school? 如果你上学迟到了将会怎么办?

谢谢观赏

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