我的英语不好,英语好的进来帮帮我,需要分析过程,是关于数词的.1.About __of the teachers in our school ___young people under thirty.A.two-five,are B.second-fifth,is C.two-fifths,are D.two-fifth,is2.The editor told the newsman to

我的英语不好,英语好的进来帮帮我,需要分析过程,是关于数词的.1.About __of the teachers in our school ___young people under thirty.A.two-five,are B.second-fifth,is C.two-fifths,are D.two-fifth,is2.The editor told the newsman to
我的英语不好,英语好的进来帮帮我,需要分析过程,是关于数词的.
1.About __of the teachers in our school ___young people under thirty.
A.two-five,are B.second-fifth,is C.two-fifths,are D.two-fifth,is
2.The editor told the newsman to write __report.
A.a two-thousand-words B.a two-thousands-words
C.a two thousand words D.two-thousand-word
3.That is a wall about __
A.ten feet high B.ten-foot-high C.ten foot in height D.ten-foot high
4.shortly after the accident,two __police were sent to the spot to keep order.
A.dozen of B.dozens C.dozens of D.dozen
5.When he was __,he moved to England.
A.in her fifties B.in his fifties C.in his fifty D.on fifty
6.___ago,our country was covered by thick forests.
A.Million of year B.Million year C Millions years DMillions of years
7.When did __break out
A.World war I B.Frist World War C.The world War D.World War Frist
8.How often do you go home ___
A.twice a month B.a twice month C.a month twice D.two a month
9.this room is __than that one
A.larger two times B.two times larger C.two larger times D.times two larger
10.Don't lose your hear,Try__
A.second B.a second time C.the second tiem D.two times
11.They've producd__as they did last year .
A.as twice B.many tractors B.twice as many tractors
C.many tractors as twice D.as many tractors twice
12..What time is it by your watch It's__.
A.six half B.thirty to seven C,six thirty D .half to seven
13.Tom is __boy in our class.
A.the third tallest B.a third tallest C.a third D.the third
14.More than __of the surface of the earth is covered with water
A.70 percent B.70 percents C,70percent D.70%percent
15.There are __day in a year .
A.three hundreds and sixty-five B．three hundred and sixty-five
C.three hundred and sixty and five D.three hundred and sixty-fifths

我的英语不好,英语好的进来帮帮我,需要分析过程,是关于数词的.1.About __of the teachers in our school ___young people under thirty.A.two-five,are B.second-fifth,is C.two-fifths,are D.two-fifth,is2.The editor told the newsman to
1.About __of the teachers in our school ___young people under thirty.
A.two-five,are B.second-fifth,is C.two-fifths,are D.two-fifth,is
C ,前面是填分数,分子基数,分母序数.
2.The editor told the newsman to write __report.
A.a two-thousand-words B.a two-thousands-words
C.a two thousand words D.two-thousand-word
ABC错,D在two-thousand-word前加一a
3.That is a wall about __
A.ten feet high B.ten-foot-high C.ten foot in height D.ten-foot high
A
4.shortly after the accident,two __police were sent to the spot to keep order.
A.dozen of B.dozens C.dozens of D.dozen
D,前有数字时不加S
5.When he was __,he moved to England.
A.in her fifties B.in his fifties C.in his fifty D.on fifty
B,in his fifties 在他50多岁时
6.___ago,our country was covered by thick forests.
A.Million of year B.Million year C Millions years DMillions of years
D
7.When did __break out
A.World war I B.Frist World War C.The world War D.World War Frist
B,最好在B答案前加上一the
8.How often do you go home ___
A.twice a month B.a twice month C.a month twice D.two a month
A
9.this room is __than that one
A.larger two times B.two times larger C.two larger times D.times two larger
B
10.Don't lose your hear,Try__
A.second B.a second time C.the second tiem D.two times
B a second time 又一次,再一次,the second time 第二次
11.They've producd__as they did last year .
A.as twice B.many tractors B.twice as many tractors
C.many tractors as twice D.as many tractors twice
B ……倍数+as many（或much）+名词+其他+as…
12..What time is it by your watch It's__.
A.six half B.thirty to seven C,six thirty D .half to seven
C
13.Tom is __boy in our class.
A.the third tallest B.a third tallest C.a third D.the third
A
14.More than __of the surface of the earth is covered with water
A.70 percent B.70 percents C,70percent D.70%percent
A
15.There are __day in a year .
A.three hundreds and sixty-five B．three hundred and sixty-five
C.three hundred and sixty and five D.three hundred and sixty-fifths
B
有疑问再说一下.

1.C，分数的分子为基数，分母为序数，主语是teachers是复数，故谓语为复数形式
2.D。答案应该还有个a。类似结构 a seven-year-old girl。
3.A。类似，My home is ten miles away.
4.dozen的用法是与数词或many,several等连用时，不加s,所修饰的名次前常省去of，但习惯上these,those,them...

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1.C，分数的分子为基数，分母为序数，主语是teachers是复数，故谓语为复数形式
2.D。答案应该还有个a。类似结构 a seven-year-old girl。
3.A。类似，My home is ten miles away.
4.dozen的用法是与数词或many,several等连用时，不加s,所修饰的名次前常省去of，但习惯上these,those,them,us 等词前该用of，比如two dozen of these people.
5.B.in one's 逢十的数词复数，在某人几十岁的时候。若in the 逢十的数词复数,表约略年龄。e.g.That fellow doesn't look his age, I think he's somewhat in the thirties.
6.D,同dozen
7.B、固定表达，记着就行
8.A。表次数一次用once,两次用twice，三次three times 四次four times...
9.B。英语倍数表达法

用英语表达"A 是 B 的 N 倍长（宽，高，大，重等）"，"A 比 B 长（宽，高，大，重等）N 倍" 或"A 的长度（宽度，高度，大
小，重量等）是 B 的 N 倍"，可用下列几种句型。
1."A + be + 倍数 + as + 计量形容词原级 + as + B".
This tree is three times as tall as that one. 这棵树是那棵树的三倍高。
His father is twice as old as he. 他父亲的年纪有他两倍大。
2."A + be + 倍数 + 计量形容词比较级 + than + B "
The Yangtze River is almost twice longer than the Pearl River.
长江差不多比珠江长两倍。
The dictionary is exactly five times more expensive than that one.
这本字典比那本恰好贵5倍。
3."A + be + 倍数 + the + 计量名词 + of + B "
The newly broadened square id four times the size of the previous one.
新扩建的广场是未扩建时的四倍大。
4."The + 计量名词 + of + A + be + 倍数 + that + of + B "
The size of the newly broadened square is four times that of the previous one.
新扩建的广场为以前的四倍大。
5.其它
I'm twice/ double his age. 我的年龄是他的两倍。
I've paid five times the usual price for the stamp.
我出了5倍于往常的价格买这枚邮票。
The average income of the staff has been increased by 50 percent compared with last year. 与去年相比，该单位职工的
收入增加了50%.
The price of TVs are twofold( adj. 两部分的, 双重的) down over these years.
近几年来，电视机的价格下降了两倍。

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