日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

精英家教網 > 初中英語 > 題目詳情

It’s necessary        us        English well.

A．for , to learn                           B．for , learning

C．of , learning                            D．of , to learn

 

【答案】

A

【解析】

試題分析:強調句式， It is adj for sb to do sth，做某事對某人來說怎么樣。本句中it是形式主語，指代后面不定式內容做形式主語，注意for后面接表示人的對象,to后面接動詞,故選A。

考點：固定句式

點評：固定句式的考查也是英語考查的一個重點，熟記這些句式可以減少答題中的分析判斷時間，所以平時加強句式記憶也是學好英語的關鍵環節。

 

練習冊系列答案
相關習題

科目：初中英語 來源：北京模擬題 題型：閱讀理解

閱讀理解。
     Baseball is America's national sport. So it is not unusual that many popular expressions come from baseball.
But first, let me explain a little about the game.
     Each baseball team has nine players. The pitcher of one team throws the ball to a batter from the other team.
The batter attempts to hit the ball. If he misses, it is called a strike. If a batter gets three strikes, he loses his
turn at bat and is called out. The batter also is out if he hits the ball in the air and an opposing player catches it.
But if the batter hits the ball and it is not caught, the batter tries to run to one or more of the four bases on the
field. The batter can run to all four bases if he hits the ball over the fence or out of the ballpark. Such a hit is
called a homerun.
     Now, here are some common expressions from baseball. Someone who is "on the ball" is intelligent and able
to do a good job. But a person who "threw a curve ball" did something unexpected. Someone who "steps up to
the plate" is ready to do his or her job. A "pinch hitter" takes the place of someone else at a job or activity.
     Sometimes I have to give information quickly, without time to think it over. Then I would say something
"right off the bat". If someone is doing an extremely good job and is very successful,you might say he or she is
"batting one thousand."
     If I say I want to "touch base" with you, I will talk to you from time to time about something we plan to do.
I might say I "touched all the bases" if I did what is necessa- ry to complete a job or activity. And if I "covered
my bases" I was well prepared. However,someone who is "way off base" did something wrong or maybe even
dishonest or immoral. A person with strange ideas might be described as "out in left field".
     Finally, when a situation changes completely, we say "that is a whole new ballgame."
1. The writer's purpose is _____.
A. to explain the rules of a sport game-baseball
B. to tell you more about America's national sports
C. to introduce some useful expressions from baseball
D. to show the connection between expressions and sports
2. The underlined sentence "The batter also is out" means _____.
A. the batter will run to one of the four bases
B. the batter will not continue the game
C. the match will be over immediately
D. the batter will change his position
3. Which of the following expressions means that someone is able to do a good job?
A. To be on the ball.
B. To step up the plate.
C. To throw a curve ball.
D. To touch all the bases.

查看答案和解析>>

同步練習冊答案
主站蜘蛛池模板： www.国产高清| 久久国产亚洲精品 | 九九久久这里只有精品 | 欧美日韩在线播放 | 在线国产一区二区 | 久久夜色精品 | 少妇久久久久 | 射射影院 | 一区二区三区免费在线观看 | 在线成人www免费观看视频 | 国产激情视频在线 | 在线免费av观看 | 自拍亚洲| 中文字幕乱码亚洲精品一区 | 国产日韩精品入口 | 成人激情视频在线观看 | 亚洲网在线 | 久久精品首页 | 久久瑟瑟 | 欧美日韩亚洲国产 | 大香萑| 男女小网站 | 日韩视频在线一区二区 | 国产va| 久久精品无码一区二区日韩av | 99久久精品国产一区二区三区 | 人人射人人爱 | 亚洲九九 | 99久久精品一区二区 | 中文字幕在线观看的电影 | 久久99精品视频 | 三级毛片久久 | 一区二区三区四区在线 | 黄色毛片在线看 | 日韩一二三区 | a欧美| 久久精品久久久久电影 | 毛片毛片毛片毛片毛片毛片毛片毛片 | 99精品一区二区三区 | 99re免费视频精品全部 | 国产精品久久久久影院色老大 |