陕旅版(三起)英语三年级下册《Whose Coat Is This?》Colours and Clothes PPT课件下载
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《Whose Coat Is This?》Colours and Clothes PPT课件下载
第一部分内容:课前自主预习
单词闯关
1. 手套[glʌv] ________
2.也许;大概['meɪbiː] ________
3. 恰恰;差不多;刚刚[dʒʌst] ________
4.围巾;头巾[sk��ːf] ________→(复数) _____________
短语互译
1. 正好 ________________
2.鲍勃的大衣 ________________
3. Kim's scarf________________
4.Lynn's gloves________________
句型在线
1.“这是谁的大衣?”“它是鲍勃的大衣。”
—________ ________ is this?
—It's ________ coat.
2.它对我来说太大了。
It's ________ big ________ me.
3.“它们是你的短裤吗,丹尼?”
“是的,它们是。你看?它们正好适合我!”
—________ ________ your shorts, Danny?
—Yes,they are. See?They're ________ ________ for me!
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Whose Coat Is This?PPT,第二部分内容:课堂互动探究
词汇点睛
1 scarf n. 围巾;头巾
[观察] Whose scarf is this? 这是谁的围巾?
I have two beautiful scarves. 我有两条漂亮的围巾。
[探究] scarf是可数名词,其复数形式是scarves或scarfs。
2 maybe adv. 也许;大概
[观察] Maybe they're Lynn's gloves.
或许它们是琳的手套。
Maybe they don't like the cold weather.
或许他们不喜欢寒冷的天气。
活学活用
(1)同义句转换
Maybe you are late.
You ________ ________ late.
(2)单项填空
—How nice the building is! What is it for?
—It _______ a hotel. But I'm not sure.
A. must be B. have to be C. may be D. maybe
句型透视
1 Whose coat is this? 这是谁的大衣?
[探究] whose意为“谁的”,是表示所有关系的特殊疑问词,也可以作定语,修饰名词,一般对物主代词或名词所有格提问,回答时要用物主代词或名词所有格形式。
2 It's too big for me. 它对我来说太大了。
[探究] (1)too作副词,意为“太”,修饰形容词或副词。
(2)for作介词,意为“对于……来说”,后接名词或代词的宾格形式。
[拓展] too还有“________”的意思,一般用于肯定句句末,常与前面的句子用逗号隔开。例如:
I like English, too. 我也喜欢英语。
3 It's Bob's coat.它是鲍勃的大衣。
[探究] Bob's coat是由“名词所有格+名词”构成的名词短语,该结构表示“……的……”。有生命的人或物的名词所有格的常见构成形式:
(1)一般在词尾加“'s”。例如:Danny's hat 丹尼的帽子
(2)以s, es结尾的复数名词只加“'”。例如:
the boys' crayons 男孩们的蜡笔
[拓展]无生命的事物的名词所有格常用of 短语来表示。
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