九年级全品作业本英语答案

九年级全品作业本英语答案篇一

九年级全品答案

九年级全品作业本英语答案篇二

英语九年级作业本答案

我在其它地方看到这个答案是要20分对吧。这个是免费的，希望下载。后面有些图片有点点小，但是可以拉大的，很方便。 也许后面的答案有那么点问题，放心，错误的是没有，就是有些印刷不清楚，有些自己写的作文那些就没有了，得自己找。 同时，本人有数学，科学的作业本答案。希望下载，语文的话，有空我去拍起来再传上去

。

九年级全品作业本英语答案篇三

全品作业本九年级数学答案

全品作业本九年级数学答案

1、用配方法解 方程x2+4x+1=0，配方后的方程是（ ）

A、(x+2)2=3 B、(x－2)2=3 C、(x-2)2=5 D、(x+2)2=5

2、如图，CD是⊙O的直径， AB是弦（不是直径），AB⊥CD于点E，则下列结论正确的是（ ）

A、AE＞BE B、AD=BC C、∠D= ∠AEC D、∠ADC=∠ABC

3、下列图形，既是轴对称图形，又是中心对称图形的是（ ）

A B C D

4、从标号分别为1，2，3，4，5的5张卡中，随机抽出一张，下列事件中，必然事件是

A、标号小于6 B、标号大于6 C、标号是奇数 D、标号是3

5、已知实数x、y满足 =0，则xy等于（ ）

A 、－2 B、 C、－ D、2

6、如图，在等腰直角三角形ABC中，AB=AC=8，O为BC的中心，以O为圆心作半圆，使它 与AB，AC都相切，切点分别为D，E，则⊙O的半径为（ ）

A、8 B、6 C、5 D、4

7、⊙O的半径为5，点P是⊙O外一点，OP=8cm，以P为圆心作一个圆与⊙O相切，这个圆的半径为（ ）

A、3 B、13 C、3或13 D、10

8、关于x的方程x2－2x+k=0有两个不相等的实数根，则k的取值范围是（ ）

A、k＜1 B、k＞1 C、k＜－1 D、k＞－1

9、下列运算正确的是（ ）

A、6 B、－2

C、a2 D、

10、如图，在平面直角坐标系中，⊙P的圆心是(2, a),( a＞2)半径为2，函数y=x的图象被⊙P所截得的弦AB的长为2 ，则a的值为（ ）

A、2 B、2+{九年级全品作业本英语答案}.

C、2 D、2+

二、填空题（24分）

11、计算(－3)0+ = .

12、如图，A、B、C是⊙O上的三点，∠CAO=25°，∠BCO=35°

则∠AOB= °

13、 如图，在1×2的正方形网格格点上放三枚棋子，按图所示的位置已放置了两枚棋子，若第三枚棋子随机放在其他格点上，则以这三枚棋子所在的格点为顶点的

三角形是直角三角形的概率为 .

14、已知平面直角坐标系内的三个点O（0，0）A（-2，2）B（-2，0）将△ABO绕点O按顺时针方向旋转135°，则点A的对应点A′的坐标是 .

15、如图，两个同心圆，大圆半径为5cm，小圆半径为3cm，若大圆的弦AB与小圆相交，则弦AB的取值范围是 .

16、如果一个扇形的弧长等于它的半径，那么此扇形称为“等边扇形”，则半径为2的“等边扇形”的面积为 .

17、如图，在一块长22m，宽17m的矩形地面上，要修建同样宽的两条互相垂直的道路（两

条道路各与矩形的一条边平行），剩余部分种上草坪，使草坪面积为300㎡，设道路宽为x米，则根据题意可列方程为 .

18、已知m=1+ ，n=1－ ，则代数式 的值为 .

三、解答题（12分）

19、解方程：x2－4x－7=0 20、先化简 ，然后从

－ ＜x＜ 的范围内选取一个合适的整数

作为x的值代入求值。

四、解答题（16分）

2 1、已知△ABC在平面直角坐标系中 的位置如图所示，

（1）分别写出图中点A和点C的坐标；

（2）画出△ABC绕点C按顺时 针方向旋转90°后的△A′B′C；

（3）求点A旋转到点A′所经 过的路线长（结果保留л）

22、据媒体报道，我国2010年公民出境旅游人数约5000万人次，2012年公民出境旅游总人数约7200万人次，若2011年，2012年公民出境旅游总人数逐年递增，请解答下列问题。 ①求这两年我国公民出境旅游总人数的年平均增长率。

②如果2013年仍保持相同的年平均增 长率，请你预测到2013年我国公民出境旅游总人数约多少万人次？

五、解答题（18分）

23、如图，AB是⊙O的直径，弦DE垂直平分半径OA，C为垂足，弦DF与半径OB相交于点P，连接EF，EO，若DE=2 ，∠DPA=45°

①求⊙O的半径

②求图中阴影部分的面积

24、有三张正面分别写有数字－2，－1，1的卡片，它们的背面完全相同，将这三张卡片背面朝上洗匀后随机抽取一张，以其正面的数字作为x的值，放回卡片洗匀，再从三张卡片中随机抽取一张，以其正面的数字作为y的值，两次结果记为（x,y）

①用树状图或列表法表示（x,y），所有可能出现的结果。

②求使分式 有意义的（x,y）出现的概率

③化简公式 并求使分式的值为整数的（x,y）出现的概率。

六、解答题（20分）

25、在“母亲节”期间，某校部分团员参加社会公益活动，准备购进一批许愿瓶进行销售，并将所得利润捐给慈善机构，根据市场调查，这种许愿瓶一段时间内的销售量y（个）与销售单元x（元/个）之间的对应关系如图所示：

（1）试判断y与x之间的函数关系，并求出函数关系式。

（2）若许愿瓶的进价为6元/个，按照上述市场调查的销售规律，求销售利润W（元）与销

售单价x（元/个）之间的函数关系式。

（3）若许愿瓶的进货成本不超过900元，要想获得最大利润，试确定这种许愿瓶的销售单价，并求出此时的最大利润。

26、菱形ABCD的顶点A、B在x轴上，点A在点B的左侧，点D在y轴的正半轴上，∠BAD=60，点A（－2，0）

①求点D的坐标。

②求线段A D所在直线的函 数表达式。

③动点P从点A出发，以每秒1个单位长度

的速度，按照A→D→C→B→A的顺序在菱形的边上匀速运动一周，设运动时间为t秒，求t为何值时，以点P为圆心，以1为半径的圆与对角线AC相切？

九年级全品作业本英语答案篇四

全品作业本答案

第二课时 物体的浮沉条件

1.上浮 下沉 悬浮 2.等于 3.D

4.B 5.D 6.不变 上浮一些 7. 675000000 变大 8.大于 小于

9.B 10.A 11.12 上浮 12.0.2 20 物体所受浮力小于物体自身重力 方法2 13.下沉

拓展培优：1.A 2.重力 在浮力一定条件下，物体的上浮或下沉与物体的重力有关 甲同学将铁钉全部插入萝卜中，在铁变重力时控制浮力保持不变{九年级全品作业本英语答案}.

第三课时 浮力问题的分析与计算

1.C 2.D 3.A 4.D 5.C 6.3 600

335 7.0.5N 0.00005m 1100kg/m

38.D 9.12N 8N 1500kg/m 10.6N

3600kg/m

拓展培优：1.C 2.0.6 零 0.04kg

九年级全品作业本英语答案篇五

英语全品好题精选(含答案)

英语全品好题精选

班级______ 姓名______ 学号______

一、选择题。

1. She couldn’t ______ her words ______ by the students.

A. get; understanding B. make; understand C. make; to understand D. get; understood

2. He is a very good teacher. He can interest all his students ______ his lesson.

A. in B. on C. at D. to

3. —It’s kind of you to offer ______ me.

—That’s all right.

A. helping B. with helping C. help D. to help

4. Today the forests have almost gone. People must ______ down too many trees.

A. be stopped from cutting B. stop to cut C. stop from cutting D. be stopped cutting

5. On April Fool’s Day people like to play jokes ______ other people.

A. to B. with C. about D. on

二、填空题。

6. 我总是把他错当成他哥哥。

I always ______ ______ ______ his brother.

7. 这是格林先生最新出版的小说。

This is Mr Green’s ______ ______.

8. 那个人不适合教书/当老师。（汉译英）

______________________________________________

9. 这支笔是由电控制从而工作的。（汉译英）

______________________________________________

10. 你愿意承担责任吗？（汉译英）

______________________________________________

11. Don’t t______ trouble until trouble troubles you.

12. Reading will increase your v______.

13. You must c______ your food well every meal.

14. a______ : things produced by sb trying to do or make sth（根据首字母及所给英文释义完成单词）

15. Will you please give me some suggestions ______ vacation spots?（填介词）

三、短文填空。

Talk to someone if you are having problems with schoolwork. Speak up as soon as you can, so you can get help right away before you fall behind.

topic to write about for English class. They also can be helpful by finding that perfect place in the house for you to do your homework and keeping supplies, like pencils, on hand. They also can cut down on distractions (分心的事Teachers are also important to you because they can give you advice about the assignment(作业) you are __19__ trouble with. They also can help you set up a good system for writing down your assignments and remembering to put all necessary books and papers in your backpack. Teachers can give you study tips and offer ideas about how to deal with homework. Helping kids only be able to get some help from adults, but also from other kids. to good resources (资源how to use the resources properly.

四、完形填空。

【A】

We all have dreams that we want to achieve. How will we finally realize them? Take a look at Teens’Find your dream around the city?

Believe in yourself

’t actually（实际上）believe that I will do it — and so, I probably won’— I will. Some people laugh at your dreams. They will tell you that you should aim for ’t listen to them: believe in yourself!

Make a plan

Achieving something takes planning. You can your tasks into smaller pieces. This For example, you want to climb Qomolongma（珠穆朗玛峰）. You can make a plan to run for closer to your dream.

Take action

When you have a goal, it doesn’t mean that you will get you want at once. Sometimes it’26. A. tips B. ways C. dream D. goal

27. A. early B. easily C. quickly D. exactly

28. A. hopes B. hobbies C. choices D. ideas

29. A. sun B. earth C. cloud D. moon

30. A. because B. but C. although D. however

31. A. get B. make C. have D. find

32. A. should B. may C. have to D. must

33. A. brighter B. smaller C. higher D. bigger

34. A. grow B. break C. turn D. change

35. A. better B. easier C. safer D. slower

36. A. dancing B. running C. climbing D. jumping

37. A. any B. the other C. another D. other

38. A. things B. ways C. steps D. suggestions

39. A. who B. which C. what D. where

40. A. give up B. pick up C. end up D. set up

【B】

If yourself? Here is a story about this topic. Once a terrible flood（水灾）destroyed（毁坏）a village.

A man was trapped（困住）he was not very scared because he always believed in God. He thought God was keeping him ’small boat drifted（漂流）“Come on and go with us!” But complained to God, “didn’t you save me?” God said he had tried to save him. The big don’t help yourself, God won’t help you, either.

41. A. cause B. deal with C. get along with D. aid

42. A. and B. but C. so D. though

43. A. safety B. safe C. dangerous D.danger

44. A. keep B. let C. help D. allow

45. A. waiting B. swimming C. crying D. looking

46. A. pride B. look C. attention D. decision

47. A. something B. nothing C. anything D. everything

48. A. gone B. coming C. missed D. losing

49. A. offered B. worried about C. thanked D. treated

50. A. bad B. friendly C. confident D. poor

51. A. beginning B. last C. ending D. end

52. A. Why B. When C. Where D. Who

53. A. house B. wood C. boat D. child

54. A. received B. refused C. hated D. loved

55. A. themselves B. herself C. himself D. yourselves

五、阅读理解。

Fire fighting is a serious matter. Knowing what to do during a fire can save people’s lives. It is important to know the ways you can use and show them to everyone else in the family, such as stairways and emergency exits, but no lifts. From the lower floors of building, escape through windows is possible. Learn the best way to get out from a window with the least chance of serious injury. The second floor window is usually not very high from the ground. An average person, hanging by the fingertips will have a drop of about 6 feet to the ground. It is about the height of an average man. Of course, it is safer to jump a short way down than to stay in a burning building. Windows are also useful when you are waiting for help. Be sure to keep the door closed before opening the window. Otherwise, smoke and fire may be drawn into the room. Keep your head low at the window to be sure you get fresh air rather than smoke that may have leaked into the room. On the second or third floor, the best windows for escape are those which open onto a roof. From the roof a person can drop to the ground more safely. Dropping onto cement（水泥地）might end in injury. Bushes and trees can help you to have a soft landing.

56. Which of the following should NOT be used when trying to escape from a fire?

A. Windows. B. Lifts. C. Fire exits. D. Stairways.

57. How far from the ground is the second floor window?

A. About 12 feet.

B. About 6 feet.

C. About the height of an average man.

D. Nearly 10 feet.

58. According to the passage, windows are ______ of escape a fire.

A. the only way

B. the best way

C. safer than any other ways

D. one of the possible ways

59. The writer suggests that ______ .

A. breathing in smoke might be harmful

B. smoke will enter the room through an open window

C. fresh air can’t reach the second floor window

D. to keep your head low will help you to escape a fire

60. If you are on the second or third floor when a fire breaks out, you’d better ______ .

A. drop directly onto the ground

B. first drop onto a roof then onto the cement

C. drop from a roof window then onto bushes or trees

D. drop onto the cement rather than bushes and grass

英语全品好题精选答案

1. D

2. A

3. D

4. A

5. D

6. mistake him for

7. latest novel

8. That man isn’t suited to be a teacher/for teaching.

9. This pen is operated by electricity.

10. Are you willing to take responsibility?

11. trouble

12. vocabulary

13. chew

14. attempt

15. on

16. parents

17. show

18. noisy

19. having

20. so

21. care

22. join

23. visit

24. subjects

25. copying

26. A

27. D

28. A

29. D

30. A

31. B

32. B

33. B

34. B

35. B

36. C

37. C

38. C

39. C

40. A

41. B

42. B

43. A

44. C

45. A

46. B

47. B

48. A

49. B{九年级全品作业本英语答案}.

50. D

51. D

52. A

53. C{九年级全品作业本英语答案}.{九年级全品作业本英语答案}.

54. B

55. A

56. B

57. A

58. D

59. A

60. C

九年级全品作业本英语答案篇六

七下全品作业本英语答案

1. Please _________ look at the blackboard.

A. not B. don’t to C. don’t D. no

2. There _________ any money on the floor.

A. are B. is C. isn’t D. aren’t

3. Let me help you _________ the box.

A. to finds B. to see C. look D. find

4. I can’t speak _________ English. What’s that _________ English?

A. /, of B. in, in C. /, in D. the, /

5. Are Lily and Lucy in _________ class? No, they are in _________ classes.

A. the same, the different B. a same, a different

C. same, different D. the same, different

6. Jim likes _________ TV after school.

A. watch B. watches C. to watch D. to see

7. The clothes are green. I want to _________.

A. colour it red B. colour it to red

C. colour them red D. colour them to red

8. _________ young man in a black shirt is _________ good worker.

A. The, the B. The, a C. An, a D. An, the

9. It’s 7 o’clock. It’s time for _________.

A. get to school B. go to school C. school D. schools

10. These books are Miss Li’s. Please give _________

A. her tem B. them to her C. it to her D. her it.

11. Mr Smith is forty, but he _________ very old.

A. look B. looks like C. looks D. look like

12. This isn’t _________ skirt. _________ is on the clothes line.

A.you……Yours B. his, His

C. her……Her D. my, Mine

13. _________ is your bike? The green one.

A. Where B. Which C. What D. What colour

14. Who’s the girl _________ green. Is she your sister?

A. on B. in C. in the D. in a

15. Tom and Jim are_________ brothers. They all Mr. Green’s sons and daughters.

A. Lucy’s and Lily B. Lucy’s and Lily’s

C. Lucy’s and Lily D. Lucy and Lily’s

16. ---- Aren’t you a Young Pioneer? ---- _________.

A. No, I am B. Yes, I’m not C. Yes, I am D. Yes, I’m

17. This is _________ picture of _________ Green family.

A. a, a B. the, / C, a, the D. the, the

18. Can you see the bird _________ the apple tree.

A. on B. in C. down D. behind

19. ---- There’s a football game in the afternoon.

---- _________!

A. Sure B. Come on C. Great D. All right

20. _________ woman in red is Wu Hua’s mother.

A. That B. a C. The D. An

21. ---- What’s the time. Please? ---- It’s _________.

A. half to eight B. forty to nine

C. thirty-five past seven D. five to five

22. ---- What colour is your new coat?

---- It’s _________ orange. It’s _________ orange coat.

A. the, the B. a, an C. /, a D. /, an

23. ----Mr Wang, I’m very ________ to see you. ---- _________ to meet you

A. nice, Glad B. fine, Nice C. glad, Gladly D. glad, Nice

24. ---- Who is the girl over there? ---- I don’t know. Let’s _________ him.

A. to go and meet B. to go and to meet

C. to go and meet D. go and meet

25. _________ is my uncle.

A. The man on the brown car B. The man in brown car

C. The man in the brown car D. On the brown car man

二．完形填空(10分)

Cinderella lives with a very mean （冷酷的） family. She has to do all the housework. She makes the beds. She does the dishes. She 26the meals. She even takes 27 the garbage （垃圾）.

One day the family goes to a 28 at the prince’s palace （皇宫）. Cinderella is 29 . She says, “I want to go and dance, too! ”

Suddenly a fairy princess comes and says, “I can 30 you. ” She gives Cinderella a party dress and a pair of glass 31 . Then she says, “Come home early. My magic ends at midnight. I’m just learning this job. ” Cinderella goes to the party and 32 with the prince. She forgets about 33 . Then she sees a clock. It is almost midnight. Cinderella 34 home, but she loses one of her glass shoes on the way. The prince wants to marry Cinderella, but all he has is the glass shoe. Many women try on the shoe, but it doesn’t fit. The prince 35 , “Everyone has such big feet!” Then one day, Cinderella tries it on, and it fits!

The prince and Cinderella get married, and they live happily ever after.

（

（

（

（

（

（

（

（

（

（ ）26. A. eats B. cooks C. buys D. gives ）27. A. with B. up C. in D. out ）28. A. party B. movie C. picnic D. concert ）29. A. happy B. sad C. excited D. tired ）30. A. see B. take C. help D. bring ）31. A. shoes B. hats C. pants D. gloves ）32. A. sings B. dances C. plays D. talks ）33. A. clothes B. food C. music D. time ）34. A. goes B. walks C. runs D. gets ）35. A. thinks B. hopes C. finds D. knows

三、用方框内单词适当形式填空（5分）

36.They are those ____________ bags .

37.There aren’t _________ pictures in the book.

38.It’s time _________ .

39.The keys of the door ____________.

40. These sweaters are ________________. _____________ are on the chair.

41. Sue and I are __________________ teachers.

42.Let_____________ look at the picture.

43.Mr. Green and Mrs. always____________ to work at 8:00.

44. Your parent ________________ a watch.

45. Jim’s fatherand brotherare both __________

四、句型转换（10分）

46. It’s time for lunch. （同义句）

It’s time ___________ ___________ lunch.

47. Are there any American buses in the street? (单数)

Is there __________ American ___________ in the street?

48. Put on your shoes. （反义句）

___________ ___________ your shoes.

49. The trousers on the bike are father’s. （划线提问）

___________ ___________ are father’s.

50. There are some birds in the sky. （用kites）

___________ there __________ birds_______ kites in the sky？

51. Is the nice watch hers?（复数）

Are the nice ___________ ___________?

52. I can see five animals on the hill.

___________ ___________ animals ___________ you see on the hill.

53. It’s five forty-five?（同义句）

It’s ___________ ___________ ___________ ___________.

五、 阅读理解（共30分，每小题2分）

阅读下面A、B、C三篇短文。根据短文内容从每题所给的四个选项中，选出最佳选项。 A

It’s Sunday. There are many people in the bus. And an old man is looking here and there. He wants to find an empty seat(座位). Then he finds one. He goes to it. A small bag is on the seat. And a young man is sitting beside it.

“Is this seat empty?” asks the old man.

“No, it’s for a woman. She goes to buy some bananas.” Says the young man.

“Well,” says the old man, “Let me sit here please. When she comes back, I will(将) leave here.”

The bus starts(启动). “She doesn’t come, but her bag is here. Let me give her the bag.” Then the old man throws the bag out of the bus window.

The young man jumps up and shouts, “Don’t throw! It’s my bag!”

( )54. The old man wants to find an empty seat _____.

A. in the room B. in the bus C. beside the driver D. in a car

(

(

(

( away.

A. the woman’s

B

（ ）59. You can buy a red T-shirt for ___________ yuan.Xkb1 .co m B. the old man’s C. the driver’s D. the young man’s )55. The old man finds an empty seat. He goes there and finds there is ____ on it. B. woman C. a bag D. a coat D. a girl B. takes the bag to the woman )56. The young man says the seat is for ________. B. a woman C. a boy )57. The bus starts. The old man ______. A. asks the woman to sit on the seat A. a man A. a man C. throws the bag to the young man D. throws the bag out of the window )58. The bag is ________. The young man doesn’t want the old man to throw it

A. twenty B. fifteen C. fifty D. thirty

（ ）60. You play basketball well and want to join the sports team. Please call ___________.

A. 86743169 B. 88340921 C. 87652390 D. 85347219

（ ）61. The movie Harry Potter and the Goblet of fire is very ___________.

A. funny B. interesting C. exciting D. scary

（C）

Which is better, Radio or Television?

About fifty years ago, when television first came out, people thought that radio was no longer useful. Television has both sounds （声音） and pictures. It is much more real and interesting to watch television than to listen to the radio.

However, fifty years later radio is still very popular and it will be here for a long time. One reason is that we don’t need to see pictures when we listen to the music on the radio. In fact, listening with your eyes closed is the best way to listen to a piece of music. You can think yourself on a sandy beach or up high on a mountain. In other words, you can create (make) your own pictures.

Moreover, while listening to the radio, you don’t have to take your eyes off your work. For example, you can listen to the radio and drive at the same time. Or you can read a