沪教版Unit 10 Great inventions说课课件ppt
展开D yu knw the Fur Great Inventins f ancient China?
Listen and say
①Peple can travel frm ne place t anther very fast.人们可以在任何地方说出时间。
frm…t… 的意思是“从……到……”
我从星期一到星期五上学。I g t schl frm Mnday t Friday.
Language pints
②I’m ging t invent smething myself. 我打算自己发明某物。
smething是不定代词，意思是“某事，某物”，常用于肯定句或表示建议或请求的疑问句中。当有形容词修饰smething时，形容词要放在smething之后。
你想要点喝的东西吗？Wuld yu like smething t drink?
③I’m ging t invent a flying bike! 我打算发明一辆飞行的自行车！
flying bike是动名词短语，flying相当于一个形容词。构成动名词知语的结构是“动词-ing + 名词”。
在沙发上一有个熟睡的男孩。There is a sleeping by n the sfa.
④Peple can g anywhere with it. 人们可以用它去任何地方。
本句中介词“with”表伴随状态，与后面的词语一起组成介词短语作定语，译为“拥有……,长着……，带着”。
我的英语老师胳膊下夹着一些书走过来了。My English teacher is cming with sme bks in her arms.
拓展：with的其他用法1.with表示拥有某物。 例句：他是一个有很多钱的男人。 He is a man with a lt f mney.
2.with表示用某种工具或手段。 例句：汤母用铅笔画画. Tm draws the picture with a 表示原因或理由。 例句：约翰因发烧卧床. Jhn was in bed with high fever.
⑤It tells me the time.它告诉我时间。
tell是及物动词，意为“告诉，讲述”，后面常跟双宾语。
她跟我讲一个故事。She tells me a stry.
易错易混点：say, speak, talk的用法
（1）say的意思是“说”，是及物动词，着重指说话的内容。 （2）speak强调说的动作，不强调所说的内容。 （3）talk强调双方交谈。当表示与他人交谈时，用talk with sb.；当表示对某人讲话时，用talk t sb.。
What inventins are these riddles abut? Read and write.
Lk and learn
Read a stry
A flying machine
Wilbur Wright and Orville Wright are brthers. They like t invent things.One day, they are watching sme birds flying in the sky. They want t fly t!“We shuld invent a flying machine!” says Wilbur.“Great!” says Orville. “But hw?”
威尔伯·莱特和奥威尔·莱特是兄弟。他们喜欢发明东西。 一天，他们正在看一些鸟在天空中飞翔。他们也想飞翔！ “我们应该发明一个能飞的机器！”威尔伯说。“太棒了！”奥威尔说，“但是怎么（发明呢）？”
“First, we’ll watch hw the birds fly.Next, we’ll draw a picture f ur flying machine.Then we’ll build it.Finally, we’ll fly like birds!”
“首先，我们将要看鸟怎么飞翔。接下来，我们将要画一幅我们的能飞的机器的图片。然后我们将要建造它。最后，我们将要像鸟一样飞翔！”
Hw d the Wright brthers invent the flying machine? Put the sentences in rder.
a They watch hw the birds fly.b They fly like birds.c They draw a picture f their flying machine.d They want t invent a flying machine.e They build the flying machine.
d → a → c → e → b
Listen and enjy
What shuld I invent tday?A flying car? A game t play?What shuld I invent fr yu?A special ty? A funny tl?What shuld we invent tgether?A hat t wear in any weather?It is s much fun!Inventins can help everyne!
Ask and answer
Hw d these inventins change peple’s lives? Ask and answer questins in pairs.
Peple can tell the time with it.
Peple can write n it.
Peple can take phts with it.
Peple can g t places far away frm their hmes.
Is the watch a great inventin?
Yes, it is. Peple can tell the time with it.
Is the train a great inventin?
Yes, it is. Peple can g t places far away frm their hmes.
Is the camera a great inventin?
Yes, it is. Peple can take phts with it.
What are yur classmates ging t invent? Talk with them.
S1:What are yu ging t invent?S2:I’m ging t invent…S1:Why?S2:Because it can help…
What are yu ging t invent?
I’m ging t invent a pair f shes.
Because they can help peple walk quickly.
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