人教版八年級數學上冊期末試卷含答案(文件)

　

【正文】 第16題圖 第17題圖1如下圖所示，圖中是一個立體圖形的三視圖，請你根據視圖，說出立體圖形的名稱：俯視圖左視圖主視圖對應的立體圖形是________________的三視圖。 (1)B出發時與A相距_________千米。在圖中表示出這個相遇點C，并寫出過程。(1)分別求出甲、乙兩條生產線投產后，各自的總產量y(噸)與從乙開始投產以后所用時間x(天)之間的函數關系式，并求出第幾天結束時，甲、乙兩條生產線的總產量相同；(2)在如圖所示的直角坐標系中，作出上述兩個函數和第一象限內的圖象，并觀察圖象，分別指出第15天和第25天結束時，哪條生產線的總產量高？2(14分) (1)為保護環境，某校環保小組成員小敏收集廢電池，第一天收集1號電池4節、5號電池5節，總重量460克；第二天收集1號電池2節、5號電池3節，總重量240克。（5分） look through discover collect get over keep down you know who ______ America? is in his bedroom and ______________ the newspapers for a job. is angry with me now. But he will understand me and _________it soon. brother likes stamps and he __________ over a hundred stamps now. should ____________ our voice in public places.Ⅴ.補全對話（10分）( A ) A: What are you doing, Jenny? B: I’m cleaning the house. A: Do you often do it? B: Sometimes when I’m free. A: Here it is. What will you do after you finishing the cleaning? B: A: Let’s go swimming, shall we? B: Sounds great. A: Let me help you then. B: Thank you.A. Nothing much. B. In this way you can finish the work sooner.C. What bad weather! D. Can’t you see?E. Can you see the book? F. It will be a pity to stay at home in such fine weather.G. Could you please pass me the towel? (B)用適當的詞語補全下面對話。 His parents are very happy that their son ____________________ in his study. 。__________________________________________.。Tue, Wed, Sun 10am 9pm ( John Pilger )Tickets Adults ( 成人 )￥7 Students, young people 1217, over 60s ￥5 Disabled people with panion ￥ Under 12 freeBarbican Card discount (折扣) 20% off full price ticketsGroup Bookings Can be made through the Groups line 7382 7211Adult groups of 10 or more ￥6 eachSchool and full time student groups of 10 or more ￥2 each. may you go to Barbican Gallery to see the paintings on Tuesday? _____________________________________. a child under twelve need to pay any money to see the paintings? ________________________. paintings can you see if you go to the gallery on Saturday? ______________________. telephone number can you call if you want to book tickets? ____________________________________________. much should you pay if you want to buy tickets for group of ten students?? ___________________________.Ⅸ.書面表達（10分）有些同學不喜歡英語，覺得學習英語不重要。 英語部分Ⅲ. ABDAC BBCBA CBADCⅣ. discovered, looking through, get over, has collected, keep downⅤ. A) DGAFBB) to gone he will return/be back 49. How 50. call him/call him up/ring him up/ telephone himⅥ. 51 raise money for made great/much progress out interest/bee interested in you cut in line thirds of the students in our class are/e from the south. 57. You shouldn’t break the school rule(s) of them was at home then59. Have you ever heard of such a person you mind turning down the TVⅦ. DBCDC ACBBDⅧ. A) BCADD CDDBB B） clothes Day 9pm Newton’s 7211 yuan/￥20Ⅸ. 略 。英語是世界上使用最廣泛的(is the most widely used），世界上四分之三的書籍和報紙是用英語寫的，互聯網上的信息(information)比四分之三還多的是用英語。Passage 1Birds live in trees. Squirrels（松鼠）live in trees. But did you know that some frogs（蛙）live in trees, too? The tree frog