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
