2017人教版九年級寒假作業答案「最新版」

寒假快要過去了，玩耍的時候，你的寒假作業有做完嗎?下面是小編分享的關於人教版九年級寒假作業答案，歡迎參考!

練習一:C C A C C B D B 30 ，3或 4 4和6 16：25：08 80 5 2號

練習二: A C D C C B 4，等邊三角形 8 2 10 5 60° 110°

練習三:C B D C C A B B ⑷⑹⑺ ⑴⑵⑶⑸ ±2/3 0.6 9.75×10^10 5或√7 直角 10

練習四;B C D D D A D B -1/2 ±3 -√5 √3-√2 2.03 1003 5;8 15 (√就是根號。)

練習五: C B C D D C C C C 90 一、口、王、田 經過□ABCD的對角線交點 AC=BD 且AC⊥BD 22cm與20cm 6 3 45° 8

練習六:B C A B D A C D 線段、平行四邊形、正方形、園 線段、角、正方形、等腰梯形、圓、等邊三角形 線段、正方形、圓 90 AB=CD 80 2 28

練習七：B C A A A A 有序實數對 13 3 (-3，-1) =3 ≠-2 (1，2)(1，-3) (-3，-7)

練習八:B C A C B C (3，0) (0，1)(-6/7，9/7) y=x+3 s=264-24t -2 -1 y=x-3 y=1/3x-1/3 5 8 240

練習九:C B B D C C -1 9/2 y=3x+5 14 3 3 三 y=-x-1 一、二、四 減小 x y 8 x=2，y=7(自己用大括號) 5 120 15

練習十：A D D B 95 203 101 8 8.1 9 9 3m+7 3n+7

練習十一:A D B B C D C B 2 -2 3 25/8 4 (4，-3) y=-5/2x x=-1，y=2(自己用大括號) 9 ±6 4

1、A 2、D 3、C 4、C 5、C

6、如曠野微風拂過。 7、周樹人深情懷舊，《朝花夕拾》憶往昔。

8、 (1)林沖 (2)關羽 (3)大鬧天宮 (4)王熙鳳

9、語言、動作、神態;側面描寫

10、范進昏厥;范進瘋跑;范進跌倒;范進瘋走集上;眾人的反應

11、拍手;笑

12、報錄人對“中舉發瘋”之類的事情常有耳聞目睹，對“中舉發瘋”的原因也是一清二楚的;借報錄人之口，就含有揭露科舉制度毒害讀書人的.更廣更深刻的意義。

13、反映了當時社會趨炎附勢的社會風氣。

14、馬市長

15、語言

16、希望得到父母的支持

17、(○)(1)放下手裏的清閒工作去搞鄉鎮企業;(○)(2)設圈套讓父親上當中計 。

18、表裏不一、表面上覺悟很高，實際上相當自私。

19、媒體是黨和政府的代言人，電視台對這件事的重視，體現了黨和政府對農村教育的重視。

20、對失學兒童重返校園的殷切希望;對黨和政府 解決農村教育問題的熱切盼望，對盡職盡責教師的渴望，

21、覺得新鮮好奇。(意思符合就行)

1-5 BDDBD 6-10 ACBBD 11-15 CCBAC 16-20 BDBCD

21-25 BBBBA 26-30 BBBDC

31 death 32 succeed 33 waste 34 throwing 35 realized 36 spend 37 playing 38 to play 39 be allowed 40 to do 41 Have had 42 largest 43 to feed 44 thousands 45 is known 46 Did use 47 How does 48 How to 49 if visited 50 heard to 51 instead of 52 have cut 53 take pride in 54 is regarded as

1-5 BDCCA 6-10 CAAAD 11-15 DBCAB 16-20 DDCAA

21-25 BCBAD 26-30 ADCAA

31 happy 32 me 33 boating 34 enjoyed 35 relaxing 36 graduating 37 favorite 38 later 39 to start 40 grow 41 Would like 42 What kind does 43 to go 44 too young to 45 is bad for 46 let down 47 as as possible 48 to deal with

1-5 BCBDA 6-10 DAAAB 11-15 ABBAC 16-20 ACAAA 21-25 BCCDB

26 lend 27 trouble 28 wonder 29 scientific 30 endangered 31 caused 32 cools 33 are 34 become 35 fall 36 found 37 potatoes 38 around 39 were moving 40 scared

41 How does 42 usedn’t there 43 can’t afford 44 belong to 45 cheer up 46 Has studied 47 Could please tell 48 was asked built 49 took place 50 Is made 51 Whatever stop 52 been/ got used 53 made sad 54 made thought 55 has concentrated on