新人教版英语八年级下册unit8重点讲解和练习题(无答案)

新人教版英语八年级下册u n i t8重点讲解及练习题语法聚焦：现在完成时 (Present Perfect Tense)1) 现在完成时的定义：（1）表示过去发生或已经完成的动作对现在造成的影响或结果。

—It’s so dark. 太黑了。

—Someone has turned off the light. 有人把灯关上了。

（2）表示从过去某一时间开始并一直持续到现在的动作或状态。

常与since+过去的时间点，for+一段时间，so far等时间状语连用。

I have lived here for ten years.我已经住在这里10年了。

（从10年前开始，持续到现在还住这儿）I have lived here since 2003. 自从2003年我就住在这儿。

（从2003年开始，持续到现在还住这儿）2) 现在完成时的构成及句式转换：助动词 have/has + 过去分词①I have finished my homework. (肯定句)②I have not finished my homework. （否定句）③—Have you finished your homework?—Yes, I have. / No, I haven’t, （一般疑问句及肯定、否定回答）现在完成时的标志：①常与just, already, yet, ever, never, before, so far 等连用，强调动作的完成，不强调动作的持续。

Have you ever been to Japan?I have just finished my homework.②for + 时间段；since + 过去的时间点；since + 段时间 ago；since + 一般过去时的句子。

They have known each other for five years.Since he was a child, he has lived in England.do __________ — ____________ go__________ — ___________ read ______ — ______ see _________ —______know____________ — _____________ eat _______ — _________ forget _________ —_________write________-______一、根据句意或汉语提示写词。

Units 8-10单元测试卷一、用括号内单词适当形式填空1．Excuse me. Where is the _______________(厕所)?2．Keep trying and I'm sure you'll get _______________________(进步)．3．My uncle has _____________________(收集) more than 200 coins.4．The __________(迅速的) development of science and technology has already changed our life. 5．It's not _____________(特别的) for the young men to finish the hard work in such a short time.6. Mr. Wu talked about some _____________________(社会的) problems.8. Practice makes _________________________(完美的)，as the famous saying goes.10.The old man loves living in the ________________(peace) countryside.11.Would you like to come and see her __________________(perform) in the school hall tonight?12.The telephone is a useful ____________________(invent) in our life.13.—What do you think about Liu Qian'smagics?—They are wonderful and ________________________(believe)．14. The house __________________(it) is very beautiful.15. Last week I had an _____________________ (usual) experience in Hong Kong.16．I come from Shandong __________________(省)．What about you?17．Two _________________(德国人) are visiting the Great Wall..—You should know that he practices it every day.22.Although I ____________________ (be) to Guilin before，I want to go there again.23.Mr.Wang __________ (go) to Zhengzhou last Saturday. He will come back tomorrow.24.—Do you want _____________ (take) a ride on the boat? —Yes，I do.25.Kate __________(feed) the dog already，but she________________ (not water) the flowers yet.27.Daniel ________never ______________(be) to Australia. He wants to go there with Millie.28.—I've bought a new cell phone.—Where _______________you __________ (buy) it?29.—Where is your mother?—She_________(go) to Shanghai with Uncle Li. She ____________(come) back in three days.30.—When ___________ you ____________ (visit) the museum? —Last week.31.Alice ________________ (see) the TV play twice.32.My mother _________________ (not be) to the water park.33.Have you ever ____________ (see) Disney movies?34.Tom _____________________________(travel) to Mount Tai in Shandong twice.35.I saw Andy _____________________(shop) in the big mall on my way home.37．Is this country close to the _______________ (赤道)?38．_____________ (不管) we help him or not，he won't succeed.39．The little girl used to ____________(害怕) to stay at home alone at night.40．I think _______________ (春天) is the best season of a year.41．This kind of birds used to appear unexpectedly，but ___________ (主要地) during the winter. 42．Several _____________________(日本人) visited our school last week.a normal zoo.44.Tina likes ___________ (India) food very much.45.Let's go to the zoo to watch monkeys，tigers，_________________ (fox)…46.The best time ___________ (come) to Harbin is in winter.147.Tina likes ______________ (India) food very much.48.You can come ________________ (when) you are free. I'll wait for you all the time.50.We felt relaxed and ___________________(peace) during the days in the mountains.51.We should organize more __________________(society) events.52.His uncle teaches _____________ (日语) at the university.53.My brother has __________________(进步) in English this term.55．Don't go into the forest alone, the ________ in it are very dangerous.Bear57. Do you know the girl (wait) for the bus in the station?58. I (not finish) reading the book yet.59. The girl found the (break) bottle in the corner.60. He joined the soccer club last year, because he wanted to learn (play) soccer.61. Though she (lose) everything already, she never gives up.二、完形填空(本题有15小题，每小题1分；共计15分)Jennie sat at her window as usual, looking out upon the street, with a look of sadness on her face, “What a long day it is going to be！”Then she saw a little boy running down the street, swinging his schoolbag. Looking up to the window, he took off __16__ hat and bowed with a bright, pleasant smile.“What a nice __17__，”said Jennie to herself, as the boy ran out of sight. “It seems like having the sunshine. I wish everybody who goes by would look up __18__ smile.George, the little boy, told his mother about that __19__ girl when he got back home, “She looks so helpless.I wish I could do something for her.”“Why not give her some __20__？”said his mother. George agreed.The next morning, as Jennie __21__ at the window again, she saw George with a handful of beautiful flowers carefully picking his way across the street. He stopped in front of her window, smiling pleasantly, and said, “Can I come in？”Jennie told him __22__ to get into the house.Opening the door to Jennie's gentle “Come in”，George said, “I've brought you some flowers.”“Are they for me？”said Jennie __23__. “How kind you are，”she continued, as George put the flowers on her lap. “I've __24__ received any flowers since we moved to the town.”“Did you live in the countryside？”asked George, __25__ the old, small and empty room.“Yes，”said Jennie.Jennie used to have a happy family and live in a beautiful house in the countryside. However, she lost her right leg in an accident. She __26__ walk like other people any longer. Later, her father died, and her mother was sick __27__ so many years that their money was all gone. They sold the house, and moved here to get work to do.George told his parents __28__. They decided to help her. More and more people in the __29__ gave Jennie friendly smiles when they passed by her house. She was greatly cheered up.A few months later, Jennie and her mother __30__ a flower shop. People could always see Jennie sitting in the shop, having a lovely smile on the face.()16.A．her B．his C．your D．my()17.A.house B．door C．smile D．schoolbag()18.A.and B．but C．as D．or()19.A.rich B．lucky C．bad D．poor()20.A.money B．flowers C．clothes D．food()21.A.danced B．cried C．sat D．laughed()22.A.how B．who C．when D．why2()23.A.angrily B．easily C．sadly D．happily()24.A.never B．usually C．always D．sometimes()25.A.looking for B．looking around C．looking like D．looking after()26.A.shouldn't B．needn't C．couldn't D．mustn't()27.A.for B．in C．at D．on()28.A.something B．anything C．everything D．nothing()29.A.countryside B．town C．village D．city()30.A.reached B．left C．closed D．opened三阅读理解。

八年级下册Unit 8 知识归纳与练习上传: 聂健如更新时间：2012-2-11 16:05:05 unit 8 why don’t you get her a scarf?☆重点归纳☆☆典型试题☆例 1.----shall we go to visit the museum of nature history first ? ------ _______. a．yes, we do b. yes, let’s goc. no, you shan’td. it’s a pity〖解题思路〗 shall we …? 是提建议的交际用语，后接动词原形，除此之外，还有let’s … why not…/why don’t you …后加动词原形,what about/how about …后接名词或动名词。

等。

对上面这句型的回答，常用以下几种：当同意对方建议时，一般用：yes, i think so.是的，我想是这样。

yes, i agree. 好，我同意。

ok/all right 行／好吧that’s a good idea./good idea.那是个好主意。

／好主意。

当对于对方的好意、帮助表示接受或感谢时，一般用：yes, please. 好的，请便吧。

thank you./thanks a lot 谢谢／非常感谢。

(3) 当对于对方的帮助、要求表示委婉谢绝时，一般用：i don’t think so 我不那样想。

sorry. i can’t …对不起，我不能…i’m afraid …我恐怕…i’d love to, but …我很乐意，但是…故正确答案应选b.例2 you look so terrible,you’d better ______ to see the doctor.a goingb to goc wentd go〖解题思路〗“had better”结构表示“最好干某事”后接动词原型. 故选d 例3 why not ______ a good rest after woking hard?a haveb havingc to haved had〖解题思路〗“why not …”表示“为什么不…”后接动词原型.故选a☆单元评价☆●基础巩固一、词组翻译（每空1分,共14分）1.相册 ______________________2.个人电脑 ______________________3.做饭 ______________________4.对…感兴趣______________________5.宠物狗 ______________________6.最好的礼物 _____________________7.足够特殊的 __________________8.没有足够的创造性______________________9.收到……的来信 ______________10.在他六岁生日那天_____________________11.分配 ______________________12.听说 ______________________13.取得进步 __________________14.与…交朋友_________________________二、根据句意或首字母填词（每空1分,共16分）1.what’s the best gift your sister has ever r____________ ?2.her voice s________ very sweet. the scarf is too c_________ .3. --_______should i get my mom for her birthday?--why _______ get her a camera?4.his pet watches tv_______________ the sofa every night.5.what p______ should i give my mother for mother’s day?6.i think dogs are the____________ popular pets.7.i can take good care____________ myself.8.people like hamsters____________ they are quiet and clean.9.i want to buy a photo__________ and put all my photos in it.10.don’t s_______ too much time on computer games.11.many people like to keep small animals as their p_____________.12.i’m going to i________________ myself this year.13.china will be the h___________ for the 2008 olympic games.14.a girl n____________ lily called you.15 he took us out to dinner at an e________ restaurant, but the food was not good at all. 三, 同义句转换(每空0.5分,共10分)1 please pass me the hat.please _____ _____ _____ _____.2 how do you like the story?_____ ____ you ____ ____ the story?3 he is too weak to carry the box.he is ____ ____ ____ ____ ____ the box.4 he is such a good father.he is ____ _____ ____ _____.5 i am fatter than her.she is not _____ _____ ______ me.四,翻译句子(每空0.5,共10分)1 这外套足够便宜让他来买the coat is ____ ____ for him _____ _____.2 哥哥送给我一本英语词典.brother ____ an english dictionary _____ me.3 他们要在户外打篮球.they are going to play basketball ____ _____ ____ ____.4 他正要睡着,电话铃响了.he ____ ____ ____, when the telephone rang.5 请把它还给我.please ____ _____ _____ _____ me.6 他去年放弃了学业.he ____ ____ ____ last year.五、单项选择：选择最佳答案填入题前括号内（每空1分,共10分）( )1.it’s her birthday next week. what should i get her ? ____.a. they are too expensiveb. what about a bicycle ?c. that’s a good idea .d. why not buying a wallet( )2. --have you ever been to water world, tom?--no. i’ve __been there.a. everb. alreadyc. neverd. sometimes( )3. --why don’t you get him some fast food ? --oh no. __.a. that’s not healthy enough.b. that’s too healthy .c. that’s delicious enough .d. that’s enough delicious( )4. --has joe been playing baseball ?--since he was ten years old.a. how oftenb. whenc. how longd. how soon( )5. --would you mind doing the dishes ?--________.a. thank youb.ok. i’ll do them right away.c.you’re welcomed.no thanks( )6. if it _ tomorrow, we _ _ go to the park..a. rains; won’tb. will rain; won’tc. rains; don’td. will rain; will( )7. there are four people in my family. ___me, there are my parents and my brothera. besideb. besidesc. exceptd.but( )8. -- how about a hamster?-- _____ too noisy.a. it’sb. they arec. it wasd. they’re( )9. --how about the football match yesterday?--it was not ___. some fans thought it a little __________.a. enough wonderful ;boringb. wonderful enough; boringc. wonderful enough; boredd. enough wonderful ;bored( )st night i ___ at ten o’clock. half an hour later, i ______.a. slept, fell asleepb. went to bed; fell asleepc. slept, went to bedd. went to bed; slept●综合提高六、阅读理解(每空2分,共10分) 仔细阅读下面的文章，然后选择正确答案aour eating habits are very important for good health and a strong body. there are times when most of us like eating sweets and ice cream better than meat and rice. sweets and ice cream are not bad for us if we eat them at the end of a meal. if we eat them before a meal, they may take awayour appetite(食欲). it’s important for us to eat our meal at regular(规律)time each day. when we feel worried or excited, we may not want to eat. a long time ago, in england, some judges often decided whether a man was telling truth by giving him some dry bread. if the man could not swallow(吞)the bread, it meant that he wasn’t telling the truth. though this seems strange and foolish they thought it was good way of finding out truth. a man who is worrying something has difficulty in swallowing anything dry, because he loses his appetite.( )1. good eating habits make us ________.a. strongerb. happierc. more beautifuld. more polite( )2. it’s good to eat sweets and ice cream ________.a. after a mealb. before a mealc. when we are happyd. when we want to eat( )3.it’s good for us to have our meal _______ every day.a. earlierb. at the same timec. at any timed. at the different time( )4. the judge in old england thought if a man didn’t tell me the truth, he can ________.a. drink milk or teab. eat a lot of dry breadc. hardly eat dry breadd. swallow dry bread easily( )5. a person who feels ________ may not want to eat.a. happyb. shyc. upsetd. well七、仔细阅读下面的文章,用所给动词的适当形式填空 (每空2分,共10分)yesterday afternoon two thieves wearing police uniform arrived at the museum and asked the guard (1)______ (show) them monet’s paintings. they said that they had received a telephone call atthe police station that morning telling them that the paintings were in danger. the guard immediately let them (2) _____ (see) the paintings. the thieves told them (3)_______ ____(turn )off the alarm system and then suddenly they made him (4)_________(lie) on the ground and they tied his arm and legs. they worked very quickly and carefully and when they had collected the best paintings they (5)___________(leave) the museum quietly and calmly through the front door.八、完成对话。

Unit 8 Have you read Treasure Island yet?一、重点短语1. on page 25 在第2 5 页2. the back of the book 书的背面3. hurry up 赶快;匆忙4. in two weeks 在两周之内5. go out to sea 出海6. an island fu ll of treasures 一个满是宝藏的岛屿7. w rite about 写作关于……的内容8. finish doing sth. 做完某事9. wait for another ship 等待另一艘船到来10. learn to do sth. 学会做某事11. grow fruits and vegetables 种水果和蔬菜12. a few weeks ago 几个星期前13. the marks of another man’ s feet另一个人的脚印14. not long after that 不久之后15. run towards sp. 跑向某地16. use... to do sth. 用……来做某事17. signs left behind by someone 某人留下的标记18. read the newspaper 看报19. science fiction 科幻小说20. can’ t wait to do sth. 迫不及待地做某事21. a good way to wake up 醒来的一个好办法22. number of people 人数23. used to do sth. (过去)常常做某事24. study abroad 在国外学习25. make sb. do sth. 使某人做某事26. come to realize 开始意识到27. ever since then 自从那时起28. the southern states of America美国的南部地区29. belong to 属于30. be kind to each other 善待彼此31. trust one another 互相信任32. the beauty of nature 大自然的美33. have been to sp. 去过某地34. do some research on sth. 对……做研究35. hope to do sth. 希望做某事36. see sb. do sth. 看到某人做某事37. the first line in the song歌曲的第一行38. enjoy success in享受……的成功39. at the end of the day傍晚的时候二、知识点详解：Section A1. Have you read Little Women yet? 你读过《小妇人》这本书吗？【解析】现在完成时现在完成时的基本句型：肯定式：主语+ 助动词have/has + 动词的过去分词.疑问式：助动词Have/Has + 主语+ 动词的过去分词?否定式: 主语+ 助动词have/has + not + 动词的过去分词现在完成时的主要用法1.表示过去发生的某一动作对现在造成的影响或结果。