一、 名词

1. Thereare four _____ and twenty ______ singingin our class.

A.girls students, woman teachers

B.girls students, women teachers

C.girl students, women teachers

解析：1.复合名词前面的名词是man,woman，变复数时，构成复合名词的两个名词全都要变成复数形式。2.如果是其他词，变复数时，只需把后面的名词变成复数形式。故答案选C.

2. --Howfar is your family from here ?

---It’sabout ten ______ walk.

A.minute’s B.minute C.minutes’

解析：本题考察名词所有格的用法。先把“十分钟”变成复数即ten minutes ，然后把“十分钟的的路程”变为名词所有格形式，以s结尾的直接加 ’所以答案为C.

3.______ room is big and bright .

A.Tom and Sam

B. Tom’sand Sam’s

C. Tom and Sam’s

解析：从题中的is可以判断出房间是一个，所以是两个人共有的。对于共有的东西，只需把最后一个人变名词所有格Tom and Sam’s （共有的），如果是各自的东西，就要把两个人都变成名词所有格Tom’s and Sam’s（各自的）故选C。

4.Bill said they were going to have ______holiday .

A.a two-weeks’ B.a two-week C.two weeks’ D.two weeks

解析：比说他们打算度假两个星期。Holiday是可数名词单数，所以前面要用冠词a/an修饰；形容词放在a和holiday的中间，这个形容词由数词和名词复合而成，复合后名词用单数，即A-B-C(单数),故选B.

二、 数词

1.AlthoughI failed four times,my father encouraged me to have ______ fifth try.

A.the B.a C.an

解析：很多学生选A，因为序数词前用the.但是我们要注意“a+序数词”表示“再一次”，“又一次”的意思。句意：——虽然我失败了四次，但是我的父亲鼓励我再试一次。故选B。

2.Today is my _____ birthday .

A.the twelfth B.twelfth C.tewlve

解析：今天是我十二岁的生日。要用序数词twelfth，当序数词前面有形容词性物主代词修饰的时候，the要省略。故选B.

3. About ___of the workers in the factory were born in the___

A.two third ;1970

B. two thirds ;1970

C. two thirds ;1970s

解析：1.分数的表达为：分子用基数词，分母用序数词，如果分子大于1，则分母要用复数。2.年代的表达要在年份后加s。故选C.

形容词

1. Mary is _____ of the twins.

A.taller B.the taller C.the tallest

解析：表示“两者之间比较….的一个（of the two）”时，常用“the +比较级”结构。选B.

2. The book is _____for him to read .

A.easily enough

B.easy enough

C.enough easy

解析：is 后用形容词， 且形容词/副词+ enough。故选B

介词

1.I hear our teacher will be back ____three weeks’time .

A.at B.in C.after

解析：在将来时中，用in+时间段/after+时间点。故选B.

2.I was born ____the morning ___ May 17th,1975.

A.in,of B.on,of C.in,on

解析：具体某一天的上下午用on,of表示所属关系，故选B.

3. Mike and I like basketball.Both of usare_____ our school team.
A.in B.on C.at

解析：on theteam 表示“….的一员”

4.The young manswam ___ the river and walked ____the forest successfully at last.

A. across,through B.on ,through C.across,on

解析：across 强调的是从表面穿过，而through则是从内部穿过。故选A

巩固练习

1.____January is ____ first month of a year.

A.A;the B. The ;the C./ ; the

2.There are many ____playing on the playgroud.

A.child B.children C.man teachers D.sheeps

3.Believe yourself.You are better than ____.You are the best.

A.anyon else B.someone else C.else someone

4.This is my ____visit to Beijing.I has been here twice before.

A.two B.second C.third

5.Now let’s have ______ .Don’tgive up.

A.the second try

B.a second try

C.second try

答案：CBBCB