《Is this your pencil?》PPT課件12
一、一般疑問(wèn)句
本單元主要句型是:“Is this/that…?”“Are these/those…?”它們都是一般疑問(wèn)句,他們被用來(lái)確認(rèn)物主關(guān)系。
Is this/that…?主要用來(lái)確認(rèn)單數(shù)名詞的物主關(guān)系。回答為:Yes,it is.或No,it isn't.
Are these/those…?主要用來(lái)確認(rèn)復(fù)數(shù)名詞的物主關(guān)系;卮馂椋篩es,they are.或No,they aren't.
二、物主代詞
表示所有關(guān)系的代詞稱(chēng)為物主代詞,物主代詞有形容詞性物主代詞和名詞性物主代詞。英語(yǔ)中主要有下面這些物主代詞。
(注:目前已學(xué)過(guò)my,mine,your,yours,his,his,hers,her這8個(gè)物主代詞,其余的我們將在后面學(xué)到。)
1.形容詞性物主代詞相當(dāng)于形容詞,只能用于名詞前作定語(yǔ)。eg:
my book我的書(shū) his rulers他的尺子
【注意】當(dāng)名詞前有形容詞性物主代詞時(shí),就不能再用冠詞(a、an)或指示代詞。
2.名詞性物主代詞具有名詞的性質(zhì),可以在句中作主語(yǔ)、賓語(yǔ)和表語(yǔ)。名詞性物主代詞不能和名詞連用,因?yàn)槊~性物主代詞相當(dāng)于形容詞性物主代詞+名詞。eg:
—Is that pen hers?那鋼筆是她的嗎?
—No.Her pen is blue.不,她的鋼筆是藍(lán)色的。
... ... ...
單元語(yǔ)法強(qiáng)化訓(xùn)練
一、用所給詞的適當(dāng)形式填空。
1.—Is this _________(you) book?
—No,it isn't _________(I).
2. _________(he) pen is black.What about _______(she)?
3.This is _____(he) schoolbag.Is ________(he) your friend?
4.—Are these ______(he) pencils?
—Yes,they're _______(he).
5.—Are those books ________(your)?
—No,they're ________(she).
二、單項(xiàng)選擇。
6.This is ______ brother.______ name is Tom.
A.you,His B.my,His C.my,Her
7.—Is this my eraser?
—No,it isn't.______ is here.
A.Your B.You C.Yours
8.—Are these CDs ______?
—No,they are not ______.
A.your,her B.yours,mine C.you,me
... ... ...
三、按要求完成句子。
11.That is my book.(改為一般疑問(wèn)句)
_____that _______book?
12.Is this her pen?(作否定回答)
______,it _______.
13.This is my ruler.(改為同義句)
This ruler _______.
14.Are those her books?(作肯定回答)
Yes,_________.
15.Is this your dictionary?(改為陳述句)
___________my dictionary.
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