冠词a /an/ the 的用法。
不定冠词a 和an, 表示微弱的“一”的概念，表示的名词不特定为哪一个。
a 用在辅音因素开头的单词或字母前，an 用在以元音因素开头的单词或字母前。
表示数量“一”。
a book an egg a useful tool an hour
笼统地指某人或某物，但不具体说明。
there is a car in the yard
泛指某一类人或事物。
a horse is a useful animal.
首次提到的人或者事物。
this is a key.
表示某一类人或者事物中的一个。
there is an elephant in the zoo.
the 是定冠词，表示特指的人，或物或者群体，起作用相当于指示代词this, that, these, those, 表示“这（个），那（个），这些，那些”。它可以用在单、复数、或者不可数名词前，但是名词前有a, an , this, my 等限定词修饰时不能同时使用the。
the可以用在名词前，表示。
上文中提到的人或者事物。
this is a pen. the pen is red.
特指说话双方都知道的人或者事物。
what color is the quilt?
用来指世界上独一无二的事物。
the sun is bigger than the moon.
练习。一、用a, an, the “/填空。
1. this is __red pen.
2. this is___h” and this is___c”.
3. yao ming is __nba player.
4. what’s this in __english? it’s __map.
5. the __english boy is bob.
6. there is __apple on the table.
7. this is __orangeorange is __green.
8. this is a pen. _pen is yellow.
9. where is __jacket, please?
10. _sun is red. it is very beautiful.
11. can you play __guitar?
12. i can play __ping-pong, but i can’t play __piano.
13. i am __a, an)student.
14. there is __a, an) elephant in the zoo.
15. you are __a, an) good boy.
15. i h**e __a, an) orange.
16. math is __a, an )useful subject.
17. this is __a ,an)new book.
18. please take __a, an )umbrella.
19. there is __a,an) orange on the table.
20. i h**e __orange ._orange is very sour.( a, an ,the)
21. my father is __a, an, )man.
22. there’s __a, an, the )apple on the table.
23.__a,an,the) blackboard in our classroom is big.
24. monday is __a, a, the )second day of the week.
练习。二、选择题。
1. -what’s this in english?--it’s __
a. orange b. a green orange c. an green orange
2. it’s___black. it’s __black jacket.
ab. a; /c. /a
3. -what’s this?
-- it’s __id card.
a. an b. a c. /
4. -who‘s that man?
-- jeremy lin. he’s __american basketball player.
a. a b. an c. the d. /
5. lin is __good basketball player in the nba.
a. a b. an c. the d. /
6. this is __story book. it was written by yang hongying.
a. the b. a c. an
7. my mother is __english teacher in no. 2 middle school.
a. a b. an c. the d. /
8. -who’s that girl?
-- you mean __one with long blond hair? that’s jack’s daughter.
a. a b. an c. the d. /
9. -who’s __boy in red, do you know.
-- oh. he’s __friend of tom.
a. the; a b. an; the c. a; the d. the; an
10. don’t you know __girl under the tree?
she’s our teacher’s daughter.
a. a b. an c. the
11. -what color is __pen?
--it’s red.
a. a b. an c. the d. /
二、在需要的地方填入适当的冠词，不需要的地方填‘/’
1．this is __egg. it’s __small egg.
2．jim has___big head.
3．who is___girl in green?
4．--do you h**e___knife?
-yes, i do. i only h**e___small one.
5. lucy and lily look___same.
6.__boy is jim’s___brother.
are in___beijing no.2 high school.
are in___same class.
三、选择a或an或者不填(用/来表示)
penbag
applebig apple
bananaorange
orangesorange pen
hourhouse
umbrellauniversity
四、用a/an填空：
is it chinese book or english book?
this is ring, and it is orange ring.
mary is english teacher. tom is chinese teacher.
this is bike. it’s old bike.
this is telephone number.
that is id card.
i lost my keys. it’s set of keys.
it’s apple, not pear.
this is peach. that’s orange.
you h**e banana, but i h**e egg.
11、i play sports for __hour.
is picture on the card.
13. i h**e old book.
there map on the wall?
七年级练习题
1 孔明同学买铅笔m支，每支0.4元，买练习本n本，每本2元，那么他买铅笔和练习本一共花了元？2 每户每月用电如果不超过100度，那么每度电 按a元收费，如果超过100度，那么超过部分每度电价按b元收费，某户居民在一个月内用电160度，则这户居民这个月应缴费元？3 重百超市推出如下优惠方案 一次性购...
七年级a an the练习题
冠词a an the 的用法。不定冠词a 和an,表示微弱的 一 的概念，表示的名词不特定为哪一个。a 用在辅音因素开头的单词或字母前，an 用在以元音因素开头的单词或字母前。表示数量 一 a book an egg a useful tool an hour 笼统地指某人或某物，但不具体说明。th...
七年级练习题
2013 2014学年度第一学期期末调研考试。数学试题。一 填空题 1 8小题每小题2分，9 12小题每小题3分，共28分 1 计算。2 若分式有意义，则x的取值范围是。3 已知等腰三角形两边的长分别是5和7，则其周长为。4 点p a，2 与点q 1，b 关于y轴对称，则。5 如图1，abc中，ab...