9.He found          very difficult         the math problem.(  )
A..this,solvingB..that,to solveC..it,solvingD.it,to solve

分析 我發(fā)現(xiàn)解決這個數(shù)學(xué)問題很難.

解答 答案:D.考查形式賓語.句意"我發(fā)現(xiàn)解決這個數(shù)學(xué)問題很難.."考查句型結(jié)構(gòu):主語+find+it+形容詞+to do sth.這里用it做形式賓語.真正的賓語是不定式短語.因此答案是D.

點評 當不定式(短語)、動名詞(短語)或從句在某個句子中作賓語時,為保持句子結(jié)構(gòu)平衡,避免句式結(jié)構(gòu)的混亂,常用it作形式賓語,而將真正的賓語放在句尾.此時it仍只起先行引導(dǎo)作用,本身無詞義.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:填空題

1.We shouldn't take these game shows tooseriously(嚴肅地)while watching them.

查看答案和解析>>

科目:初中英語 來源: 題型:閱讀理解

20.Do you know the expression"apple-pie order"?It means in perfect order,or very well organized.Nobody is sure where and when the expression"apple-pie order"began.Some say that Scottish and English writers used the expression a long time ago.Others say it was first used in the northeastern American states known as New England.
The housewives of New England cut their apples in even slices (均勻薄片).Then they filled pie pans (平底鍋) with them in an organized way-row upon row.As one writer said,the women of New England loved to have everything in its place.Maybe this explains why it is believed that the expression"apple-pie order"began in New England.
At one time,the tomato was called a love apple.That was a mistake.This is how the mistake happened.
In the sixteenth century,Spain imported (進口) the tomato from South America after Spanish Explorers (探險家) had landed there.Spain then exported the tomato to Morocco.Italian traders carried it on to Italy.The Italian name for the tomato was pomo di Moro-apple of the Moors.
When French growers imported it from Italy,they thought di Moro meant d'amour,the French word for love.And so pomo di Moro became the apple of love.
People believe many things about the apple.One belief is that it has great powers of keeping people healthy.A very common expression is"An apple a day keeps the doctor away."
Another belief is based on fact.The expression is"One rotten apple spoils the barrel."When an apple begins to go bad,it ruins (毀壞) all the other apples around it in the container.The expression has come to mean that one bad person in a group can cause everyone to act bad.
39.How many expressions are talked about in the passage?B
A.Three.                     
B.Four.            
C.Five.          
D.Six.
40.What does the underlined part mean?B
A.Doctors are afraid of eating apples.        
B.If you eat an apple every day,you'll be healthy.
C.Doctors think it important to eat an apple every day.
D.If you go to a doctor,he'll advise you to eat an apple every day.
41.Which of the following is true?C
A.Apples can cure diseases.                          
B.A bad apple can make people ill.
C.The tomato used to be called a love apple by the French.  
D."Apple-pie order"began in New England.
42.Which of the following can be the best title for the passage?C
A.Useful English Expressions            
B.Different Meanings of Apples
C.Apple Expressions and their Stories      
D.Different uses of Apples.

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

17.We will have two family parties this autumn.One is at Halloween and                is at Thanksgiving(  )
A.otherB.the otherC.anotherD.the others

查看答案和解析>>

科目:初中英語 來源: 題型:詞匯應(yīng)用

4.The students have lots offun(樂趣)at the party.

查看答案和解析>>

科目:初中英語 來源: 題型:填空題

14.She had a happyholiday(假期).

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

1.-__________ do your grandmother come to see you?-Twice a week.( 。
A.How oftenB.How manyC.How

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

18.(  )
A.houseB.groundC.blouseD.young

查看答案和解析>>

科目:初中英語 來源: 題型:閱讀理解

3.閱讀下面的短文,然后根據(jù)短文內(nèi)容回答問題.
In Sydney,Australia,there lived a man called Mark Simon.Mark enjoyed betting(打賭) so much that
he would bet on anything.
One day,Mark showed a frog(青蛙) to a stranger.He bet the stranger $60 that the frog could jump
farther and faster than any other one in Sydney.The stranger said he would bet Mark if he had a frog.
Mark left his frog with the stranger and went to find a frog for the stranger.The stranger opened the frog'smouth and put a bag of sand into it.
Soon Mark came back with a frog for the stranger.The two frogs were put on the floor and given a push.To Mark's surprise,the stranger's frog jumped off smartly but his frog just sat there.Mark had to give
$60 to the stranger.
After the stranger left,Mark picked up the frog,and found it quite heavy.He turned it upside down,
and the bag of sand came out.He knew he had been fooled and started running after the stranger.


56.Did Mark Simon like betting?Yes,he did.
57.How much money did Mark bet the stranger?sixty dollars/60.
58.What did the stranger do to Marks'frog?He put a bag of sand into the frog's mouth.
59.Whose frog jumped farther and faster,the stranger's or Mark's?The stranger's.
60.What kind of person do you think the stranger was?He is a cheat/He is not honest..

查看答案和解析>>

同步練習(xí)冊答案