八年级英语下册 解析 人教新目标版.doc

Unit 1 Willpeoplehaverobots?重点词汇： robot n. 机器人 everything pron. 每件事物paper n. 纸, 纸张 use v.使用；利用building n. 建筑物; 房屋space n. 太空；空间fly v. 飞行 moon n. 月球；月亮fall (fell) v. 落下；跌落；变为 pet n. 宠物dress v. 穿衣 which pron. 哪一个或哪几个even adv. 甚至 write (wrote) v. 书写myself pron. 我自己 future n. 将来，未来come (came) v. 来 sound n.& v. 声；声音；听起来company n. 公司 think (thought) v. 想；思考；认为；打算scientist n. 科学家 however adv.& conj. 可是，然而hundred n. 百 already adv. 早已，先前make (made) v. 制造，做 factory n. 工厂simple adj. 简单的；简易的everywhere adv. 各处；到处snake n. 蛇 impossible adj. 不可能的tooth n. 牙齿 （pl. teeth） toothbrush n. 牙刷seem v. 似乎,好像 housework n. 家务，家务事lessadj.（little 的比较级）较少的 fewer adj.（few 的比较级）较少的重点词组及句型：1. There will be sth.= There is /are going to be sth. 将有2. be free 空闲的，免费的3. on computer 在电脑上4. live to be + 岁数 活到5. fewer people 更少的人（fewer修饰名词复数）；less free time 更少的空闲时间（less修饰不可数名词）； (many /much) more +可数名词复数/不可数名词 更多的6. be crowded 拥挤的7. five years ago 五年前；in five years 五年后8. fly to the moon 飞向月球9. sb. will be +职业 某人将成为10. fall in love with sth./sb. 爱上某人或某物11. live in an apartment with sb. 和某人住在同一个公寓里12. live alone 独自生活13. keep a pet parrot 养一只宠物鹦鹉14. go skating 去滑冰15. like doing sth. 喜欢做某事 16. wear a suituniform 穿套装制服 17. be able to有能力做某事 18. on vacation 在假期 19. one day 将来过去的某一天 20. What will the weather be like tomorrow?=How will the weather be tomorrow? 明天天气会怎么样？21. for fun 为了好玩 22. make sentences with the words 用词造句23. come true（梦想等）实现；成为现实 24. in sbs home 在某人家里 25. be used by 被使用 26. science fiction movies 科幻片 27. in the future 将来 28. be like humans 像人类 29. help with sth. 帮助做 help do 帮助做 30. hundreds of 几百 31. the same.as. 和一样 32. make . do 让使得做 33. It will be + adj. + to do sth. 做某事将会 34. try to do 努力尽力做某事 35. look like 看起来像 36. get bored 变得厌烦 37. many different shapes 许多不同形状 38. electric toothbrush 电动牙刷 日常用语：1. -Will there be less pollution? 将来会有更少的污染？ -No, there wont. 不，不会。2. -Will there be fewer trees? 将来的树会更少？ -Yes, there will. 是的，会。3. -Which country will win the next World Cup? 哪个国家将会赢得下次世界杯？ -France. 法国。4. Kids wont go to school. 孩子们将不用上学。5. I went to Shanghai last year and fell in love with it. 去年前我去了上海，并喜欢上了这座城市。6. -I think there will be more pollution. 我想将来会有更多污染。 -Well, I dont agree. 哦， 我不赞成/我不同意。7. I might even keep a pet parrot. 我甚至可能养一只宠物鹦鹉。8. I dont like living alone. 我不喜欢一个人住。9. He thought that computers would never be used by most people. 他认为大多数人不会用到电脑。10. He thinks his dream will finally come true. 他认为他的梦想终究会实现。精讲巧练1. People will have robots in their homes. 在家庭中人们会有机器人的。用will/ shall do表示将来：一是表示预见。I think it will rain.He will feel better after taking a rest. 二是表示意图。I will go with you.You wont do it again. 基本结构：主语 + will/shall + 动词原形 +（宾语）+ 其它成分例如：He will go to the movies tomorrow.否定式：在will后加not即可。例如：He wont go to the movies tomorrow.一般疑问式：把will/shall提到句子主语的前面，结尾变问号。例如：Will he go to the movies tomorrow?特殊疑问句式：特殊疑问词 + will/shall + 动词原形 + 其它成分？例如：What will he do tomorrow?随时练【考例】I think he _go tomorrow morning. A. was B. is C. has D. will 【答案与解析】 D。本题考查的是一般将来时结构，根据tomorrow morning可知该句是一般将来时，一般将来时结构是主语 + will/shall + 动词原形 +（宾语）+ 其它成分。故本题选D。2. There will be only one country. 将来只会有一个国家。there be结构中的be是可以运用各种时态的。There be句型的一般将来时结构是There will be +名词+其他。例如：There is going to be a meeting tomorrow.明天有个会议。 There will be rain soon.不久天就要下雨了。 注意：动词be单复数形式要跟there be之后的真正的主语一致。并且要根据就近原则来变换be的单复数形式。例如：There is an apple on the table.桌子上有一个苹果。There is a pen and two books on the desk.课桌上有一个钢笔和两本书。There are two books and a pen on the desk.课桌上有两本书和一个钢笔。 there be 与 have/has的区别：there be 某地或某时有某物There wont be anyone in the school during the winter vacation.There is a sports meeting in our school every year.have / has 某人拥有某物He has no money with him.随时练【考例】There_ a football match tomorrow in our school. A. will be B. have C. has D. was【答案与解析】 A。本题考查的是There be句型的一般将来时结构，根据tomorrow可知该句是一般将来时，There be句型的一般将来时结构是There will be +名词+其他。故本题选A。3. I think there will be more pollution.我认为会有更多的污染。形容词more、fewer和less的用法：more的意思是“更多的”，它是many和much的比较级，它可以用来修饰可数名词的复数或者不可数名词；fewer意思是“更少的”，它是few的比较级，它只能用来修饰可数名词的复数；less意思也是“更少的”，它是little的比较级，它只能用来修饰不可数名词。下面我们来举几个例子来帮助大家加深理解。more pollution 更多的污染more leisure time 更多的空闲时光more boats 更多的船fewer apples 更少的苹果fewer people 更少的人less money 更少的钱less sugar 更少的糖随时练【考例】The_ careful you are, the_mistakes you will make. A. more；more B. few；more C. more；fewer D. fewer；more【答案与解析】 C。本题的句型是“the +比较级，the +比较级”根据前句的意思 “你越仔细”，可知后句的意思是“犯的错误就越少”。mistakes是可数名词，应用few来修饰，few的比较级是fewer，故本题选C。4. No one will want to see actors talk.将没有人会想看到演员说话。在短语see sb. do sth.，“看到某人做某事”中，do前面必须省掉“to”。有相同用法的动词还有make 使，let 让，hear 听，feel 感觉，watch 看，notice 注意 等。例如：I often hear him sing popular songs.我经常听见他唱流行歌曲。Let him decide for himself.让他自己决定吧。Please do it yourself.请你自己干。而help后面加不加to都可以。例如：Mary helped us (to) cook. 玛丽帮我们做饭。随时练 【考例】I heard Tom _. A. cried B. cries C. to cry D. cry 【答案与解析】 D。本题的短语hear sb. do sth.，“听到某人做某事”中，do前面必须省掉“to”。故本题选D。5. Predicting the future can be difficult. 预测将来也许是很困难的。can be 在句中表示推测，“可能是”，相等于may be，而must be 表示可能性更大“一定是，肯定是”，在否定句中表示“不可能是”，常用cant be。He can be at home.That man must be Mr. Wang.随时练【考例】Drinking water _ be dangerous. A. cant B. may not C. neednt D. mustnt【答案与解析】 A。在否定句中“不可能是”常用cant be。故本题选A。6. Will people use money in 100 years?after/in作为介词表时间时：“in + 一段时间”,表示以现在的时间为起点，多久之后，常用于将来时态的句子。“after + 一段时间”，表示过去某时间往后推算一段时间。 常用于过去时态的句子。“after + 时间点”，表示将来一段时间以后，常用于将来时态的句子。例如：Ill come back in a week. 我将在一周后回来。He arrived in Beijing after a week. 一周后，他到了北京。There will be over 100, 000 trees in three years. 三年后这将有10万多棵树。He will return after three oclock. 他将在三点以后回来。随时练 【考例】My brother will be back from London _a month. A. for B. in C. after D. on 【答案与解析】 B。该句是一般将来时，“in+一段时间”表示以现在的时间为起点，多久之后,常用将来时态连用。故本题选B。7. I will wear crazy clothes.dress；wear；put on；in 辨析dress: dress sb./oneself 给某人或自己穿衣服The baby cant dress itself. Please dress him.wear: 表示“穿戴”静态动作She is wearing a red hat today.What size shoes do you wear?-Size 38.put on: 穿上，戴上，强调动作，其反义词是 take off。Please put on more clothes. Its cold outside.The man put on his hat and went out.in: 介词Whos the girl in red?随时练【考例】The child isnt old enough to _himself. A. wear B. put on C. have on D. dress【答案与解析】 D。本题的这些表示穿、戴的动词，只有dress后面接人作宾语，故本题选D。8. come true 实现；成为现实My dream will come true.My dream to go to college came true.随时练 【考例】When she was 22years old, her dream to be a teacher_. A. come true B. came true C. come real D. came real【答案与解析】 B。成为现实是come true，从句是一般过去时，主句也要用过去时。故本题选B。9. I think Ill live in an apartment with my best friends, because I dont like living alone. 我想我会和我最好的朋友住在同一公寓里，因为我不喜欢独自居住。because引出原因状语从句。like doing sth. 相当于loveenjoy doing sth. 喜欢做某事 hatedislike doing sth. 不喜欢讨厌做某事alone 与 lonely 辨析：alone指孤独一人，不能放在名词前作定语。lonely指感情上的寂寞，孤独，它可以作定语，也可以作表语。随时练【考例】I went to the movies , and I felt . A. alone；alone B. lonely；lonely C. alone；lonely D. lonely；alone 【答案与解析】 C。alone指孤独一人，不能放在名词前作定语，lonely指感情上的寂寞，孤独，它可以作定语，也可以作表语。故本题选C。 语法：一般将来时一般将来时由“动词will+动词原形”构成，表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常于表示将来的时间状语连用：tomorrow，next week，next year，in the future，this evening等。例如: There will be less pollution in 2008. 2008年污染会更少。Will there be a new subject next term? 下学期将有一门新学科吗？There wont be any paper money in 100 years. 100年后将不会有纸币。其他几种表示将来的句型结构1、用be doing表示将来：主要意义是表示按计划、安排即将发生的动作，常用于位置转移的动词。如：go，come，leave，arrive等，也可用于其他动作动词。The bus is coming.We are going shopping tomorrow.2、 用be going to do表示打算做某事或将来进行某事。Are you going to have a meeting?I am going to book a ticket. ( book此处为动词，意为“预定”。book a ticket意为“订票”。)3、用一般现在时表示将来。表示按计划，规定将要进行的动作，或表示按照时刻表、日程表将要发生某事。多用于某些瞬间动作。 如:come，leave，start，arrive 等。例如：The new term starts the day after tomorrow.新学期从后天开始。用在由if引导的条件状语从句和由when 引导的时间状语从句中，用一般现在时表示将来的动作或状态。例如：We will have a sports meeting if it doesnt rain tomorrow.如果明天不下雨，我们开运动会。注：在疑问句中和书面语中，主语为第一人称(I和we)时，常用助动词shall。例如：When shall we have the party?I shall write you a letter next month.但在口语中，所有人称都可以用will。语法专练1. Are you _ your winter holiday next week?A. going to haveB. will haveC. had D. have【答案与解析】A。本题考查的是一般将来时结构，根据next week可知该句是一般将来时，一般将来时结构可用be going to do表示打算做某事或将来进行某事。因句首用了be动词，故本题选A。2. They _ to see me tomorrow evening.A. comes B. will comeC. coming D. came【答案与解析】B。本题考查的是一般将来时结构，根据tomorrow evening可知该句是一般将来时，一般将来时结构是“主语 + will/shall + 动词原形 +（宾语）+ 其它成分”，故本题选B。3. When _ you _ to Australia? Next Monday.A. did, flyB. will, flyC. are, flyD. do, fly【答案与解析】B。本题考查的也是一般将来时结构，根据答句Next Monday可知该句是一般将来时，一般将来时结构是“主语 + will/shall + 动词原形 +（宾语）+ 其它成分”，故本题选B。4. Which team _ the next football match?A. winsB. wonC. will win D. win【答案与解析】C。该题也是考查一般将来时结构。由the next football match 可知该句要用一般将来时。故本题选C。5. He is happy that he _ in a tall apartment next year.A. live B. lives C. will live D. will living【答案与解析】C。本题考查的是一般将来时结构，根据next year可知该句是一般将来时，一般将来时结构是“主语 + will/shall + 动词原形 +（宾语）+ 其它成分”，故本题选C。6. Will there be more people in 100 years, do you think? _, I hope.A. No, there isnt B. No, there arent C. No, there wontD. No, they wont.【答案与解析】C。本题考查的是一般将来时结构，根据in 100 years可知该句是一般将来时，there be句型的一般将来时是there will be，故本题选C。7. Are you _ away so early next week?A. going to take B. takes C. took D. take【答案与解析】A。本题考查的是一般将来时结构，根据next week可知该句是一般将来时，一般将来时结构是主语 + will/shall + 动词原形 +（宾语）+ 其它成分，或是be going to结构。故本题选A。8. Were moving to a different town _.A. the day before yesterday B. last SundayC. the day after tomorrow D. a week ago【答案与解析】C。本题考查的是一般将来时结构，根据Were moving可知该句是一般将来时，只有the day after tomorrow是后天，表示将来，故本题选C。9. I _ to the moon when I grow up.A. will put B. will fly C. will take D. will be fly【答案与解析】B。本题考查的是一般将来时结构，根据when I grow up可知该句是一般将来时，一般将来时结构是“主语+ will/shall + 动词原形 +（宾语）+ 其它成分”，而fly to是“飞向”的意思。故本题选B。10. I predict he will be an engineer _ten years because he is so interested in making things.A. in B. after C. later D. for【答案与解析】A。本题考查的是一般将来时结构，根据he will be an engineer可知该句是一般将来时，“in+一段时间” 表示以现在的时间为起点，多久之后，常用将来时态连用；“after+一段时间”表示以过去或将来某个时间为起点，将过多久。故本题选A。 训练基础达标. 仔细阅读对话，选择恰当的答语。( ) 1. She hardly watch TV , does she?A. Yes, Id love to.( ) 2. Must he clean his room after school? B. No, he neednt.( ) 3. Would you mind closing the window? C. No, you mustnt.( ) 4. May we talk about the math in the library? D. Sorry, Ill put it in my desk.( ) 5. Its getting hotter and hotter, isnt it?E. Since he left the army.( ) 6. How long have you lived there? F. Ive lived there all my life.( ) 7. May I have a sandwich? G. It perhaps is.( ) 8. Would you like to come for a walk? H. No, she doesnt.( ) 9. How long has your brother taught in that school? I. Of course, you can.( ) 10. Could you please not put your cap here? J. No, not at all. 选择填空1. _ Lucy _ her homework in her room now?A. Is, doingB. Does, doC. Do, doD. Did, do2. Do you often _ from your parents?A. heard B. hears C. to hearD. hear3. She dances better than Mary _.A. isB. hasC. doesD. dance4. Mary usually _ up at five oclock.A. will getB. gotC. get D. gets5. They _ four English classes a week last term.A. hasB. haveC. hadD. are having6. Were moving to a different town _.A. the day before yesterday B. last Sunday C. the day after tomorrow D. a week ago. 根据句意，用括号中所给单词的适当形式填空。 1. -What _ you _(do) this Monday? -There _ (be) a football match. _ you _(go) with us?2. I _(go) to see you as soon as I get to Beijing.3. I think it _ (be) rainy tomorrow.4. My father _(send) me a new bike when I am tall enough.5. We _ (visit) the Great Wall next week.6. Who _(give) us a talk on the computer in two days?7. They _ (build) a new modern house near the river next year.8. I want to know if he _ (be) back tomorrow.答案与解析：. 1. H 2. B 3. J 4. C 5. G 6. F 7. I 8. A 9. E 10. D . 1. A；由 now可知本句应该用现在进行时。2. D；由 often可知本句应该用一般现在时。3. C；than连接两个谓语时态要一致。4. D；由 usually可知本句应该用一般现在时，主语是第三人称单数，因此应该选择gets。5. C；由 last term可知本句应该用一般过去时。6. C；由 句子主体部分可知本句应该用一般将来时。. 1. will, do; will be, Will, go 2. will go 3. will be 4. will send5. will visit 6. will give 7. will build 8. will be能力提升. 单项选择1. Will there be any paper money _ 100 years?A. after B. on C. at D. in 2. We will meet _ 5 minutes _ the school gate.A. after；at B. in；on C. in；at D. at；in 3. I think there _ tall buildings in the future. A. will have B. will be C. have D. are4. Look! The monkeys _ the tree.A. climb B. are climbing C. will climb D. were climbing5. Are you _up so early next week?A. going to get B. getting C. got D. get6. They _ to see me tomorrow evening.A. come B. comes C. are coming D. came 7. Does he often _ with your brother?A. played B. plays C. to play D. play8. -What do you think Sam _ in 10 years? -A doctor.A. will be B. is C. wants D. is being9. We wont go to the Great Wall if it _ the day after tomorrow.A. wont rain B. is raining C. rains D. doesnt rain10. I will give the message to him _he comes back.A. before B. since C. as soon as D. until11. We wont go to the Great Wall until the rain _.A. will stop B. stops C. stopped D. has stopped12. She _ when I went to see her.A. is reading B. have read C. was reading D. reads13. Hurry up, _ you wont catch the early bus.A.