一：2015年人教版八年级下册数学期末考试试卷及答案
你要百度你现在是哪个省哪个市的八年级～～～～～
二：人教版八年级英语下册试卷答案
I. 1-5 BBCBC
II. 1. reading 2.badly 3. visitors 4. hosted5. ourselves
III. 1. are a symbol 2. stand for 3. at least
IV. 1-5 TFTTF
V. 1-5 ACACC 6-10 ABCCB
VI. One possible version:
The 29thOlympics has been over. Beijing is getting moreand more beautiful. And therewill be more foreigners in Beijing. We should plant more trees andgrass. Weshould improve our environment. We should do more exercise to buildourselvesup. We should make our country strong. Everyone in China should befriendly tothe people all over the world.
三：人教版八年级语文下册期中试卷及答案
对不起答案我没有,我想作业上的题对你来说是很简单的,你只是不想做而已，自己要多总结多思考，这样作业对你才能起到提高的作用，作业是对你学过的知识的巩固和加深了解,请你千万不要把它当成负担。
四：八年级下册英语，期中测试卷人教版
八年级下册期中测试题
姓名： 分数：
第一部分 听力
I. 听句子，选出句子中所包含的信息。（共5小题，每小题1分，计5分。）
（ ）1. A. Li Lei works hard at maths. B. Li Lei doesn’t like maths.
C. Li Lei is bad at maths.D. Li Lei does well in maths.
（ ）2. A. Jack is sad.B. Jack feels well.
C. There’s nothing wrong with Jack.D. Jack doesn’t feel well.
（ ）3. A. Jordan is a baseball star.B. I like Jordan best.
C. Jordan is good at football.D. I have a basketball.
（ ）4. A. I don’t like my work.B. I’m not happy with my work.
C. I enjoy my work.D. I’m happy to find a new job.
（ ）5. A. It’s hard to make a yearbook.
B. It’s useful to make a yearbook.
C. It’s interesting to make a yearbook.
D. Be careful when you make a yearbook.
II. 听句子，选出该句的最佳答案。（共5小题，每小题1分，计5分。）
（ ）6. A. ReadingB. At sevenC. Riding bikesD. Physics
（ ）7. A. MaybeB. She is going home
C. She likes drawingD. She is going to be a driver.
（ ）8. A. You are welcomeB. It doesn’t matter.
C. That’s easyD. Don’t thank me.
（ ）9. A. Not at all.B. I’m sorry to hear that.
C. It doesn’t matter.D. Really bad.
（ ）10. A. The same to you.B. It’s all right.
C. What’s the matter?D. I’m fine.
III. 听对话和问题，选择正确答案。（共5小题，每小题1分，计5分。）
（ ）11. A. Playing gamesB. RunningC. EnglishD. Drawing
（ ）12. A. basketball p......余下全文>>
五：人教版八年级下册数学复习题的答案
RT△ABC≌RT△AEC(RT△AEC由RT△ABC折叠而成),
AE=AB=4cm,CE=BC=AD=3cm,
设CD与AE交于F,
∠CFE=∠AFD,∠CEF=∠ADF=90度,
所以∠FCE=∠FAD,CE=AD
RT△ABC≌RT△AEC,[ASA]
FE=FD,
AF²=AD²+FD²,
(AE-FE)²=AD²+FD²,
(AE-FD)²=AD²+FD²,
(4-FD)²=3²+FD²,
16-8FD=9,
FD=7/8(cm)=FE,
FC=CD-FD=4-7/8=25/8(cm),
作EH⊥CD,垂足H,EH*FC/2=FD*AD/2,[RT△ABC≌RT△AEC,面积相等]
EH*25/8=7/8*3,
EH=21/25(cm),
CH²=CE²-HE²=3²-(21/25)²=(3²*25²-21²)/25²=(75+21)(75-21)/25²=96*54/25²,
CH=72/25(cm),
DH=CD-CH=4-72/25=28/25,
DE²=DH²+EH²=28²/25²+21²/25²=1225/25²=49/25,
DE=7/5(cm),
S四边形ACED=SRT△ADC+S△DCE
=AD*CD/2+EH*CD/2
=3*4/2+21/25*4/2
=6+42/25
=192/25
=7.68(cm²)
AC²=AB²+BC²=4²+3²=25,
AC=5(cm),
四边形ACED的周长=AC+CE+DE+AD
=5+3+7/5+3
=62/5
=12.4(cm)
过程比较多~加油~~
六：人教版八年级数学下册单元测试卷答案
建议以后还是一题一题的把题目发上来，否则像你现在这样提问是不可能得到解答的。
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