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初中三年基础题附答案
无论在学习或是工作中，我们最离不开的就是试题了，借助试题可以检验考试者是否已经具备获得某种资格的基本能力。那么一般好的试题都具备什么特点呢？下面是小编收集整理的初中三年基础题附答案，仅供参考，欢迎大家阅读。
初中三年基础题附答案 1
1. My ________(学生) like me and I like them.
2. Jim and David are my ___________ (同班同学).
3. These are my friends. ___________(他们的) names are Han Mei and Wei Hua.
4. Is Jim Kate s ___________(兄弟) ?
5.Those are _________(香蕉) .
6. These are ___________(桔子).
7. These two ___________(妇女) are my teachers.
8. Is ___________(每人) here today?
9. Thats my bird, ______________(它的) name is Polly.
10. Whats this in English? Its a __________(钟).
11. That s not your classroom, it s _____________(我们的).
12. There are many ___________(动物) over there.
13. Whats in the ___________(双胞胎的) bedroom?
14. Whats your ____________(最喜欢的') colour?
15. Are Tim and Tom in different ___________(学校)?
16. —Whats the time?
—Its a _____________(一刻钟) to seven.
17. Are there any ___________(警察) in the room?
18. His ____________(衣服) are grey. What about yours?
19. Can you count from one to a ____________(百) ?
20. Whose ____________(女儿) are the girls? Mr Kings.
21. There are many people in that ____________(市场)
22. Chinese is our first ___________(语言).
23. The teachers say we must do morning ___(操) every day.
24. Those young men are ____________(士兵).
25. He ______(教) us English well, so our English is very good.
26. Walking after supper is good for our ____________(健康)
27. How much are the ________________(西红柿) ?
28. The Greens are going to London for their ________(假日).29. They are from Canada, so they are ____________(加拿大人).
30. I want to buy a _____________(字典) for my son.
31. We must do our homework ____________(仔细).
32. Are you _____________(渴) or hungry?
33. Their _____________(小刀) are all old, I want a new one.
34. Is that ___________(建筑物) a hotel or a shop?
35. There are many farmers in the ___________(田地).
36. Good morning, _____________(孩子), are we all here now?
37. Today is __________(星期二), February 18th. Im on duty.
38. Id like an ______________(空的) box.
39. How many ____________(动物园) are there in that city?
40. What ____________(别的) can you see in the picture?
41. My bike isnt ___________(坏的), its OK.
42. Put your __________(书本) away, Lily and Kate.
43. Yon can eat the cakes if you are _____________(饿)
44. Do you want any ____________(水果)?
45. I have porridge and eggs for ____________(早餐).
46 There are some _____________(块) of bread on the plate.
47. Those boys are good at ___________(游泳).
48. Don t _________(扔) the yo - yo like that.
49. Michael Jordan is one of the best basketball ______(选手)
50. Are the boys ____________(骑) bikes?
51. Jim is _____________(浇) the flowers.
52. The shop in our school ___________(关门) at 9 p.m.
53. We have a class ____________(会议) every week.
54. To many people, the meaning of a name is _____(重要的).55. I dont want to go to Gansu, because the weather there is too ___________(坏).
56. My grandpa often ___________(讲) us stories.
57. You can give him your best _________(祝愿).
58. Be quiet, the students are ________(上) lessons.
59. They are going to their _________(故乡) next week.
60. ________(或许) that man is a teacher; I think.
61. Would you like to go for a ____(野炊) with us tomorrow?
62. Im very ________(累), and I want to have a good rest.
63. Beijing, Shanghai and Wuhan are all big _______(城市).
64. Im going to give my English teacher some ________(漂亮的) flowers for Teachers Day.
65. Beijing is very ________(远). We have to go there by air.
66. Lets go _______(划船) on the river.
67. The monkeys climb up the trees __________(快).
68. September is the ________(九) month of the year.
69. Lets meet ________(在…...外面) the school gate.
70. Which month is hotter, _________(十月) or September?
71. We are going to have a party to ________(庆祝) Teachers Day.
72. They are going shopping ________(一起) tomorrow.
73. Who s _________(高), Lily or Lucy?
74. Who is the ________(年轻) in your class?
75. Our teacher comes into the classroom ________(拿着) a book in his hand.
76. I think his story is _________(有趣) of the three.
77. You must wait at home ________(直到) he comes back.
78. His door is closed, ________(没有人) is in.
79. The farmers ________(种) potatoes on this farm.
80. Its not a truck but a ________(拖拉机).
81. How many _________(星星) can you see in the sky?
82. Tom runs _________(快) than Jim.
83. John wants to ________(饲养) the animals on the farm,
84. Of all the animals, tigers are the _________(危险).
85. Tomorrow we are going to learn the _______(十二) lesson.
86. —Shall we go to the _________(电影院) this afternoon?
—OK.
87. —How many _________(婴儿) deer are there?
—Three.
88. Please ____(给…...看) me your new watch, I d like to have a look.
89. Why dont we meet a little ______(早)? Lets make it 1:30.
90. Sheep and rabbits just eat _______(草).
91. Shall we go and see the clothes ____(表演) this evening.
92. He says we must keep our eyes _________(闭).
93. Can you show me the way to the _________(博物馆)?
94. My home is about three ________(公里) from our school.
95. Youd better ________(说) it in English.
96. Im sorry hes not at home at the _________(瞬间,片刻).
97. I think its very hard to travel _________(环绕) the big city.
98. There s a lake _________(在…...内) the park.
99. We cant help him, he has to ask a _____(女警察) for help.100. In a few __(月)time,it will be covered with green things.
101. Every day he _________(完成) his work at 5:00.
102. Mother is the _________(忙) in my family.
103. —Which lesson is the hardest?
—The ________(五) lesson.
104. Lets meet at the shopping _________(中心) at 11 oclock.
105. Im going to _________(参观) the Great Wall next week.
106. He works very hard, and _____(享受...…的乐趣) his work.
107. There are going to be two football ___(比赛) tomorrow.108. Is he good at ________(驾驶) a car?
109. You d better ________(计划) your work carefully.
110. I think its much _______(冷) today.
111. His friends are all __________(商人).
112. We sell the machines to many __________(国家).
113. Everything is ________(准备好了). Lets start.
114. Is the robot very __________(有用)?
115. Beijing is _________(干燥) than Shanghai these days.
116. —Who _________(发明) the telephone.?
—Sorry, I dont know.
117. The robot listened to everything Mr Mott __________(说).
118. Mr Mott finished ________(打包) at 10:40.
119. Mr Li has a very bad memory. He often __________(忘记) important meetings.
120. The memory robot always watched Mr Mott _________(睡觉) at night.
121. We moved to France nine years ago because my father _________(找到) work there.
122. Edison was a __________(著名的) inventor in the world.
123. _______(千)of people are at the concert now.
124. The Reads enjoy __________(看) newspapers.
125. Which __________(部分)of Australia do you come from?
126. He has a friend _________(叫做) Li Ming.
127. It was _________(下雨) hard when I wanted to go home:
128. December comes after ___________(十一月).
129. What ____(发生) in the middle of the concert last night?
130. He didnt have breakfast and went to school in a ________(匆忙).
131. Look! The children are making some __________(雪人).
132. July is the _________(热) month of the year, we dont go to school then.
133. Did you help the farmers with the rice _______(丰收) last year?
134. My mother often does some _________(洗) on Sundays.
135. He _________(写) a letter to his penfriend last night.
136. It was ________(真的) cold yesterday.
137. The students are busy _________(帮助) the farmers with the apple picking.
138. I like _____(下雪) days because I like to play with snow.
139. The shop only sells _________(男) clothes and shoes.
140. Bruce is going ___________(远足) in the Blue Mountains with his father.
141. There will be a _____(强) wind in the northeast of China.
142. The weather here is very fine. We have a lot of ________(阳光) every day.
143. Thank you very much for ______(邀请) me to your party.
144. Sorry, he is not in at the moment. Can I take a ________(口信)?
145. Miss Zhan looked at me with a big ____(笑) on her face.
146. Im _________(恐怕) I may be a little late.
147. December the twenty- fifth is _________(圣诞节) Day.
148. Spring __________(节日) is the most important in China.
149. Where will you go ______(在…...期间) the winter holiday?
150. They will have a big ________(聚会) on December the twenty-fourth.
【Keys】
1-5: students ，classmates, Their, brother, bananas
6-10: oranges, women, everyone, its, clock
11-15: ours, animals, twins, favourite, schools
16-20: quarter, policemen, clothes, hundred, daughters
21-25: market, language, exercises, soldiers, teaches
26 -30: health, tomatoes, holiday, Canadians, dictionary
31-35: carefully, thirsty, knives, building, field
36-40: children, Tuesday, empty, zoos, else
41-45: broken, books, hungry, fruit, breakfast
46-50: pieces, swimming, throw, players, riding
51-55: watering, closes, meeting, important, bad
56-60: tells, wishes, having, hometown, Maybe/Perhaps
61-65: picnic, tired, cities, beautiful, far
66-70: boating, quickly, ninth, outside, October
71-75: celebrate, together, taller, youngest, with
76-80: the most interesting, until/till, nobody, grow, tractor
81-85: stars, faster, feed, most dangerous, twelfth
86-90: cinema, baby, show, earlier, grass
91-95: show, closed, museum, kilometres, say
96-100: moment, around/round, inside, policewoman, months
101-105:finishes, busiest, fifth, centre，visit
106-110:enjoys, matches, driving, plan, colder
111-115:businessmen, countries, ready, useful, drier
116-120:invented, said, packing, forgets, sleep
121-125:found, famous, Thousands, reading, part
126-130:called/named, raining, November, happened, hurry
131-135:snowmen, hottest, harvest, washing, wrote
136-140:really, helping, snowy, mens, hiking
141-145:strong, sunshine, inviting/asking, message, smile
146-150:afraid, Christmas, Festival, during, get-together
初中三年基础题附答案 2
初一数学基础题
有理数运算：计算\((-3)+5\)。
解题思路：异号两数相加，取绝对值较大的符号，并用较大的绝对值减去较小的绝对值。\(5\)的绝对值大于\(-3\)的绝对值，所以结果为正，\(5 - 3 = 2\)。
整式运算：化简\(3x + 2x\)。
解题思路：同类项可以合并，\(3x\)和\(2x\)是同类项，将它们的系数相加，字母和指数不变，即\((3 + 2)x = 5x\)。
一元一次方程求解：解方程\(2x - 3 = 5\)。
解题思路：先在等式两边同时加\(3\)，得到\(2x = 5 + 3\)，即\(2x = 8\)，然后两边同时除以\(2\)，解得\(x = 4\)。
初二数学基础题
平方根计算：求\(16\)的平方根。
解题思路：一个正数有两个平方根，它们互为相反数。因为\((\pm4)^2 = 16\)，所以\(16\)的平方根是\(\pm4\)。
一次函数：已知一次函数\(y = 2x + 1\)，当\(x = 3\)时，求\(y\)的值。
解题思路：将\(x = 3\)代入函数\(y = 2x + 1\)中，\(y = 23 + 1 = 6 + 1 = 7\)。
三角形内角和应用：在\(\triangle ABC\)中，\(\angle A = 50^{\circ}\)，\(\angle B = 60^{\circ}\)，求\(\angle C\)的度数。
解题思路：因为三角形内角和为\(180^{\circ}\)，所以\(\angle C = 180^{\circ} - \angle A - \angle B = 180^{\circ} - 50^{\circ} - 60^{\circ} = 70^{\circ}\)。
初三数学基础题
二次函数性质：二次函数\(y = x^2 - 2x - 3\)的对称轴是直线____。
解题思路：对于二次函数\(y = ax^2 + bx + c\)，其对称轴公式为\(x = -\frac{b}{2a}\)。在\(y = x^2 - 2x - 3\)中，\(a = 1\)，\(b = -2\)，则对称轴为\(x = -\frac{-2}{21} = 1\)。
锐角三角函数值：在\(Rt\triangle ABC\)中，\(\angle C = 90^{\circ}\)，\(\sin A = \frac{3}{5}\)，\(AB = 10\)，求\(BC\)的长。
解题思路：因为\(\sin A = \frac{BC}{AB}\)，已知\(\sin A = \frac{3}{5}\)，\(AB = 10\)，所以\(BC = AB\sin A = 10\frac{3}{5} = 6\)。
圆的.基本性质：已知圆的半径为\(5\)，弦\(AB\)的长为\(8\)，求圆心到弦\(AB\)的距离。
解题思路：设圆心为\(O\)，过\(O\)作\(OC\perp AB\)于\(C\)，则\(AC = \frac{1}{2}AB = 4\)（垂径定理）。在\(Rt\triangle AOC\)中，由勾股定理\(OC = \sqrt{OA^2 - AC^2}\)，已知\(OA = 5\)，\(AC = 4\)，则\(OC = \sqrt{5^2 - 4^2} = 3\)。
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