it作形式主语或形式宾语时.可指代动名词.动词不定式.主语从句或宾语从句.此时. it自身无词义.位于句子主语或宾语的位置.而真正作主语或宾语的动名词.动词不定式或从句则置于句子的后面. 注意: ——青夏教育精英家教网—

摘要：it作形式主语或形式宾语时.可指代动名词.动词不定式.主语从句或宾语从句.此时. it自身无词义.位于句子主语或宾语的位置.而真正作主语或宾语的动名词.动词不定式或从句则置于句子的后面. 注意: 考查it作形式主语或形式宾语常与that.this. as等一起考查.that, this, as等均不能作形式主语或形式宾语. [考例]My mother finds great fun to learn to drive a car. A. it B. this C. the D. what [答案]:A [命题立意]:本题考查“S + V + it + adj. to do sth. 句型的用法. [试题解析]:it 作指代词.用作形式宾语.

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句型转换(每空一词)。

1. To understand their accents is really difficult. (用it作形式主语改写句子)
     ______ ______ really difficult ______ ______ their accents.
2. Jay is a singer and he is also an actor. (改为同义句)
    Jay is ______ ______ a singer ______ ______ an actor.
3. You can find shops here and there in this street. (改为同义句)
    Shops can _______ ______ ______ in this street.
4. The teacher suggested walking there. (对划线部分提问)
    What ______ the teacher ______ ______?
5. He gave away the old computer. (对划线部分提问)
    What did he ______ ______ the old computer?

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根据要求进行句型转换句转换。

1. Why don't you go to the Summer Palace7(同义句转换)
________ ________go to the Summer Palacer?
2. To fly to Australia is his greatest wish. (用 it作形式主语改写此句)
________ ________his greatest wish________fly to Australia.
3. He doesn't know where he should visit. (改为简单句)
He doesn't know________ ________ ________.
4. My vacation was very interesting.(对画线部分提问)
________was________vacation?
5. Her grandfather is too old to travel around. (同义句转换)
Her grandfather is_______old ________he ________travel around any________.

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阅读理解

　　Pets in America

　　Americans love pets.And it's not just puppy love.①Many　pet owners treat their furry friends as a part of their familyndline.Sometimes they buy their pets toys.If they have an eye for fashion,pet owners can dress their pets in stylish clothes.You might say Americans treat their pets as they treat their children sometimes even better.

　　In America,there are more households(家庭)with pets than those with children.②At least 43 percent of the U.S.homes have petsndline.And the all time favorites are cats and dogs.Americans sometimes have strong feelings about whether dogs or cats make better pets.“Dog people”and“cat people”often enjoy friendly rivalries(较量).

　　③Leading a dog's life in America isn't such a bad ting.Many grocery(食品杂货店)stores sell pet food to owners who are eager to please their pets.In Houston,Texas,dogs can have their dinner delivered to their homes,just like pizza.Pets can even accompany their owners on vacation.Fancy hotels are beginning to offer rooms to both men and pets.Furry guests at Four Seasons Hotels can enjoy meals served on fine china and sleep in soft beds.

　　④ To Americans pets are not just proper(财产）,but a part of their family.　　

　　根据短文内容,完成下列各题。

(1)

According to the passage.what does the“dog people”mean?

(2)

将①句变为被动语态：Their furry friends _____ _____ as a part of their family by many pet owners.

(3)

将②句译成汉语：

(4)

将③句改写成it作形式主语的句式：

　　It isn't such a bad thing ____ ____ a dog's life in America.

(5)

将④句译成汉语：

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句型转换

To finsh the work on time is very difficult．(用it作形式主语)

________ is very difficult ________　________ the work on time．

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1.They heard a message from a spacecraft.(用just改为现在完成时态形式)

They just a message from a spacecraft.

2.Have you got a letter from Lucy?(改为同义句)

Have you Lucy?

3.To understand the problem is very difficult.(用it作为形式主语)

very difficult understand the problem.

4.I came here two days ago.(改为同义句)

I here two days.

5.Her mother has been to Hong Kong several times.(就画线部分提问)

has her mother been to Hong Kong?

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