初二下冊英語單元卷

1. 八年級下冊英語人教版《節節高》單元卷子答案

暈,我在網上幫你找了..沒這本書...這書也太...兄弟,愛莫能助....

2. 八年級下冊英語第一單元試卷

八下期末測試題

Class:____________ Name:________________
Ⅰ. 詞彙
A） 根據句意及首字母提示補全單詞
1. We must try our best to make the Food Festival s ______ .
2. Don』t eat too many h _____ .That will make you fat.
3. — I i _____ you to our Music Festival? —I』d love to.
4. What do you think the children should p ____ for the Christmas?
5. The school in my v ____ has very few school supplies.
B） 根據句意及所給漢語意思完成句子
1. You should _ __ ___ （仔細考慮）how you organize your birthday party.
2. They wanted to ___ ___ (賺錢) for the poor man.
3. When did you ___ ___ (收到……來信) Jim?
4. I』m (樂於) hear that.
5. I』m thirsty. I want to have some (綠茶).
Ⅱ. 選擇填空
（ ）1. They also paint pictures or collect things as coins, dolls or stamps.
A. so B. such C. work
（ ）2. We are at drawing pictures.
A. well B. good C. nice
（ ）3. Do you know ?
A. he is a Canadian athlete B. is he a Canadian athlete C. whether he is a Canadian athlete
（ ）4. My teacher often teaches me kind to the poor and the old.
A. to be B. be C. is
（ ）5. —Would you like to have milk tea with me this Sunday?
—I』d love to, but I』m sorry I have time.
A. never B. no C. not
（ ）6. The teacher told the boy late again.
A. to be not B. not to be C. to not be
（ ）7. You be careful with fire in the forest. It』s dangerous.
A. must B. may C. can
（ ）8. I left my umbrella in my room. Could you wait I go back to get it?
A. if B. before C. while
（ ）9. Mr. Fat is very rich. He has money.
A. lots of B. many C. a little
（ ）10. , I am sure that selling rice and mplings can make a lot of money.
A. How』s more B. What』s more C. Any more
（ ）11. Jenny was born America.
A. in B. on C. at
（ ）12. This is Li Weikang , form Beijing China.
A. saying B. speaking C. talking
（ ）13. I』m very pleased with you will do to help me.
A. what B. when C. how
（ ）14. I』ll chat with Daniel the Internet.
A. on B. at C. through
（ ）15. Maria came to Canada in 1994 and have lived here then.
A. from B. since C. in
Ⅲ. 句型轉換：按要求完成下列句子
1. I think they will need to cook some soup.(改為否定句)
I they will need to cook some soup.
2. Maria likes having something sweet.(同義句)
Maria a sweet .
3. I lean you need money for your village school .(就劃線部分提問)
you learn?
4. Your friends have no time to come.(改為反意疑問句)
Your friends have no time to come, ?
5. I may invite you to come to our birthday party.(改為一般疑問句)
I you to come to our birthday party?
Ⅳ. 用所給詞的適當形式填空
1. I think that he (arrive) tomorrow.
2. Michael is a (Canada) boy.
3. What about (buy) a sandwich for him?
4. The (child) parents have to make desks and chairs for them.
5. How (surprise) when he saw his bag back.
6. An egg is much (healthy) than a bag of potato chips.
7. Daniel introced (he) in the letter.
8. Let』s (help) him to make it successful.
9. My brother is (interest) in basketball.
10. Do you think the man need (see) a doctor?
Ⅴ. 完形填空
Perhaps you ride a bicycle to school. Riding a bicycle can be great fun. Do you know how to ride a bicycle 1 ?
Careful boys and girls learn to ride their bicycle well 2 they go out on the road. How can you tell 3 you are a good rider?
If you can ride a bicycle in a straight line, you can ride well. If you can』t ,you should practice riding 4 a safe place. To be safe on a bicycle, you 5 to use both hands and both feet. 6 your feet on the pedals and your hands on the handle bars at all times.
Do you have a basket on your bicycle? If so, put your books and packages in it. Then you can
7 both hands on the handle bars.
You know that your bicycle is built for one person. It is not safe to carry anyone 8 you. 9 is this so? Keep 10 safe by safety rules when you ride on a bicycle. Watch where you are going at all times.
( ) 1. A. safe B. safety C. safely D. save
( ) 2. A. as soon as B. before C. after D. until
( ) 3. A. that B. how C. what D. whether
( ) 4. A. in B. on C. at D. to
( ) 5. A. must B. need C. may D. can
( ) 6. A. Keep B. Make C. Let D. Get
( ) 7. A. keep B. make C. let D. get
( ) 8. A. to B. for C. with D. by
( ) 9. A. Where B. Why C. What D. How
( ) 10. A. it B. yours C. you D. yourself
Ⅵ. 閱讀理解
(A)
Water is the 「life blood」 of our earth. It is in every living thing. It is in the air. It runs through mountains and valleys. It forms lakes and oceans. Water is everywhere.
Nature has a great water system(水系). Rainwater finds its way to streams(溪流) and rivers. Rivers lead to the oceans. At the mouths of the rivers, fresh water(淡水)joins the salt water of the oceans.
Here at the mouth of a river there is much important plant and animal life. Pollution destroys(毀壞) this life, so we have to clean our streams and rivers. Man has to work with nature-not against it.
( )1. According to the reading, water is like¬¬¬¬¬ .
A. blood B. rain C. life
( )2. The mouth of a river is near .
A. the oceans B. a stream C. the mountains
( )3. There is much plant and animal life at the .
A. head of a river B. mouth of a river C. body of a stream
( )4. The water in streams and rivers all comes from .
A. rain B. nature C. oceans
( )5. Which of the following statements is not true?
A. We can find water in our body. B. Blood can be found in every living thing.
C. At the mouth of a river we can find many living things.
(B)
Easter(復活節) is one of the two important Christian festivals. Easter celebrates resurrection (復活) of Jesus Christ (耶穌基督) and Christmas celebrates his birth. It』s not a festival as big as Christmas. It starts usually in late March or early April and the Easter holiday is Friday, Saturday, Sunday and Monday. It』s quite a long holiday for everybody.
The main symbol of Easter is Easter eggs. Children like Easter eggs because they are made of chocolate. Eggs are a symbol of new life.
Easter is also a time for families to get together like Christmas. Many people see Easter as a nice long holiday and they have a good time with their families and friends.
( )1. People love Easter because .
A. it』s a long holiday B. it』s the birthday of Jesus Christ
C. they can have real eggs on that day D. everyday believes in Jesus Christ
( )2. Which of the sentences is not true?
A. Easter is one of the most important festivals in western countries.
B. Easter is a day that everyday gets his resurrection.
C. Easter is a religious (宗教) festival.
D. Most people love Easter.
( )3. People begin to celebrate Easter in .
A. mid-April or late April B. mid-March or late March
C. late March or early April D. early March of mid-March
( )4. Easter eggs are .
A. covered by chocolate B. chocolate eggs
C. a symbol of death D. not food
( )5. From the passage, we know that .
A. Jesus Christ died on Christmas Day
B. Jesus Christ was born on Christmas Day
C. Jesus Christ was born on Easter
D. Jesus Christ died and got his resurrection on Christmas Day
(C)
I have always heard that walking under a ladder brings bad luck, but I』ve never thought so. I have walked under ladders many times, but I have never met anything bad before. It』s the same with black cats. People say if a black cat crosses before you, it means bad luck. I have never thought that until this afternoon. But ever since I heard my student Sam』s story, I』ve begun thinking about whether it was true.
This afternoon, Sam was walking down the street thinking about something, so he wasn』t paying attention to where he was going. He walked right under a ladder standing against(倚著) a building. A black cat ran out of a door just at that moment, and Sam fell over it. His head hit the ladder. A man washing the window was at the top of that ladder and the dirty water went down through the air. Poor Sam! He got wet all over.
根據短文內容，判斷正(T)誤(F)。
( )1. At first, the writer believed that walking under a ladder would bring bad luck.
( )2. A black cat crossing will bring you good luck when you are walking.
( )3. That afternoon, the writer』s son Sam was walking down the street thinking about something.
( )4. There was a man washing the window near the door.
( )5. Sam had bad luck that afternoon.

Unit 7 Topic 1測試題答案
Ⅰ. A）1. successful 2. hot dogs 3. invite 4. prepare 5. village
B）1. think over 2. make money 3. hear from 4. pleased to 5. green tea
Ⅱ. 1. B such us是習慣用法，表示「例如」，work as擔任……的職稱
2. B 習慣用法「be good at…」
3. C 注意賓語從句的語序
4. A teach sb. to do sth.
5. B 形容詞no後加不可數名詞
6. B 不定式的否定結構為not to do sth.
7. A must表示必須，一定
8. C while有「在……期間」之意
9. A money是不可數名詞，由lots of修飾或a little，但前面rich應用lots of
10. B 11. A
12. B 電話用語。「This is ××speaking.」
13. A 「你將做的」，「what」作「do」的賓語
14. A 「在英特網上聊」用介詞「on」
15. B since+then有「從那時起到現在」的意思
Ⅲ. 1. don』t think 2. has; teeth 3. what do 4. do they 5. May; invite
Ⅳ. 1. will arrive 2. Canadian 3. buying 4. children』s 5. surprised 6. healthier
7. himself 8. help 9. interested 10. to see
Ⅴ. 1. C 修飾動詞ride應該用副詞
2. B 到公路上騎車之前得學好車技
3. D tell是謂語動詞，後跟that引導的賓語從句。但根據下文第一二句可知應用whether表示「是否是一個好騎車者」
4. A 「在安全的地方」用in
5. B 情態動詞後面接省略to的不定式，所以只能用實義動詞
6. A 一直把腳放在腳踏板上，只有keep有這意思
7. A 把手一直放在把上
8. C 伴隨狀態用prep.
9. B 詢問原因
10. D 保持某人自己處於安全狀態，用反身代詞
Ⅵ.（A） 1. A Water is the 「life blood」 of our earth.
2. A 從「…fresh water joins the salt water of the oceans」可知
3. B
4. A Rain water finds its way to streams and rivers.
5. B
（B）1. A 由「It』s quite a long holiday for every body」可知
2. B
3. C 由「It starts usually in late March or early April and the…」可知
4. B 由「Children like Easter eggs because they are made of chocolate.」可知
5. B 由「Easter celebrates resurrection of Jesus Christ and Christmas celebrates his birth」可知
（C） 1. F 作者最初對這一說法是不以為然的
2. F 黑貓帶來壞運氣
3. F Sam不是作者的兒子，是學生
4. F 本文中未說窗戶在門附近
5. T Sam那個下午的運氣是不好

3. 人教版初二下冊英語單元測試題 急需 謝謝

初二(下)期末數學檢測題(一)
一、選擇：
1. 下列實數: 0．020020002……中,無理數有( )個．
(A)2 (B)3 (C)4 (D)5
2．下列語句正確的是( )
(A) －2是－4的平方根; (B) 2是(－2)2的算術平方根;
(C) (－2)2的平方根是2; (D) 8的立方根是±2．
3．下列各數中，互為相反數的是( )
(A)－2與 ；（B）-2與 ；（C）-2與 ；（D） 與2．
4．實數a、b、c在數軸上的位置如圖 :
則化簡 的結果是( )
(A)a－b－c; (B)a－b+c; (C)－A+B+C; (D)－a+b－c．
5．式子 有意義的條件是( )
(A) －2≤x≤2; (B) －2≤x≤2且x≠1; (C) x>－2; (D)x≥－2且x≠1．
6．下列二次根式中,是同類二次根式的是( )
(A) (B) 與 ；(C) 與 ；(D) 與 ．
7．試估計 的大小范圍是( )
(A)7．5 ~ 8．0; (B)8．0 ~ 8．5; (C)8．5 ~ 9．0; (D)9．0 ~ 9．5．
8．一個多邊形的每個內角都是1440,則它的邊數是( )
(A) 8; (B) 9; (C)10; (D)11．
9．如圖1,用一批形狀和大小都完全相同但不規則的四邊形地磚能
鋪成一大片平整且沒有空隙的平面(即平面圖形的鑲嵌),其原理是( )
(A)四邊形有四條邊; (B) 四邊形有四個內角;
(C)四邊形具有不穩定性;(D)四邊形的四個內角的和為3600．
10．如圖2,平行四邊形ABCD的周長為40,ΔBOC的周長比
ΔAOD的周長多10,則AB為( )
(A) 20; (B) 15; (C) 10; (D)5．
11．順次連結等腰梯形各邊中點得到的四邊形( )
(A) 只能是平行四邊形; (B)是矩形; (C) 是菱形; (D)是正方形．
12．在等邊三角形、平行四邊形、矩形、菱形、正方形、等腰梯形中,既是中心對稱圖形又是軸對稱圖形,並且只有兩條對稱軸的有( )個
(A) 1; (B) 2; (C)3; (D)4．
13．相距125千米的兩地在地圖上的距離為25cm,則該地圖的比例尺為( )
(A) 1∶5000; (B) 1∶50000; (C) 1∶500000; (D)1∶5000000．
14．如圖3,斜靠在牆上的梯子AB,梯腳B距牆面1．6米,梯上一點D距牆面1．4米,BD長0．55米,則梯子AB的長為( )米
(A) 3．85; (B) 4．00; (C) 4．4; (D)4．50．
二、填空:
15．若三角形的三邊a、b、c滿足a2－4a+4+ =0,
則笫三邊c的取值范圍是_____________．
16．先化簡再求值:當a=9時,求a+ 的值,甲乙兩人的解答如下:
甲的解答為:原式=a+ =a+(1－a)=1;
乙的解答為:原式=a+ =a+(a－1)=2a－1=17． 兩種解答中,____的解答是錯誤的,錯誤的原因是未能正確地運用二次根次的性質：_______________．
17．將對角線分別為5cm和8cm的菱形改為一個面積
不變的正方形,則正方形的邊長為_______cm．
18．如圖,DE‖BC,AD∶BD=2∶3,
則ΔADE的面積∶四邊形DBCE的面積=______．
19．計算: =_____, =_____,
=____;……．通過以上計算,試用含n(n為正整數)
的式子表示上面運算揭示的規律:__________________．
20．如圖,正方形ABCD的對角線交於O,OE⊥AB,EF⊥OB,
FG⊥EB．若ΔBGF的面積為1,則正方形ABCD的面積為____________．
三、解答題:
21．計算: ．

22．先化簡再求值: ,其中m= , n= ．

23．如圖,正方形ABCD中,E是CD的中點,EF⊥AE．求證:(1)EF平分∠AFC;(2)BF=3FC．

24．如圖,菱形ABCD中,CF⊥AD,垂足為E,交BD的延長線於F．求證:AO2=BO•OF．

25．一條河的兩岸有一段是平行的．在河的這一岸每相距5米在一棵樹,在河的對岸每相距50米在一根電線桿．在這岸離開岸邊25米處看對岸,看到對岸相鄰的兩根電線桿恰好被這岸的兩棵樹遮住,並且在這兩棵樹之間還有三棵樹,求河寬．

26．在ΔABC中,D為BC的中點,E為AC上的任意一點,BE交AD於點O．某學生在研究這一問題時,發現了如下事實: 如圖1,當 時,有 ；
如圖2,當 時,有 ；
如圖3,當 時,有 ；在圖4中,當 時,
參照上述研究的結論,請你猜想用n表示AO∶AD的一般結論,並給出證明．

答案:
一．
BBACD,ACCDB,CBBC．
二．
15．1<c<5．
16．甲, ．
17．2 cm．．
18．4∶21．
19．1,1,1,
20．32．
三．
21．18－ ．
22．原式= ．
而
原式=- ．
23．(1)延長FE,AD交於G．
先證ΔDEG≌ΔCEF,得∠G=∠EFC,
而∠G=∠GFA．
(2)先證ΔADE∽ΔECF,
得CF∶CE=DE∶DA=1∶2,
∵CE=ED,CD=CB,
從而CF∶CD=CF∶CB=1∶4．
∴BF=3CF．
24．先證CO=AO,∠FCB=∠FED=900,
又CO⊥BF,
∴CO2=BO•OF．

25．

如圖,由題知AB=50,DE=20,PM=25;
因DE‖AB,
∴ΔPDE∽ΔPAB,
從而PM∶PN=DE∶AB,
設MN=x米,則25∶(25+x)=20∶50,
x=37．5(米)
26．結論: AE∶AC=1∶(1+n)時,
AO∶AD=2∶(2+n)．
證明:如圖4,作DF‖BE,交AC於F．
∵BD=DC,∴EF=FC．
∵AE∶AC=1∶(1+n),∴AE∶EC=1∶n=2∶2n．
∴AE∶EF=2∶n．
∴AO∶AD=AE∶EF=2∶(2+n)參考資料：從網上下的,網站記不清了

4. 八年級下冊單元達標卷英語答案

四． 完成句子（每題3分）
1. (that) he is from Shantou 2. far away from
3. as usual 4. tidy them up
5. making friends with 6. By the way
7. Hold the line / Hold on 8. to live alone / of living alone
五． 看圖填詞
1 student 2 diary 3 Why 4 nothing 5 noise
6 from 7 was 8 at 9 writing 10 broken
六．書面表達
Dear Kelly,
I am so glad to introce myself to you. I study in a junior middle school. I am in Grade Two. Now I live in Shantou. I am interested in collecting model cars. I like sports very much. Playing basketball is my favourite sport. I also enjoyed learning English. I like singing English songs. I have learned a lot of English songs since I began to study English. I take great interests in Britain and I am looking forward to visiting Britain and studying there in the future.
Best wishes,

5. 八年級下冊英語所有單元測試卷

太多，去書店買吧