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1、八年级英语上册 Unit 7重点内容精讲精练（无答案） 人教新目标版Unit 7 Will people have robots? 一( 学习目标 一般将来时will do sth. / there will be 二( 单元重点 Section A (一) 一般将来时 时间标志: 否定式 一般疑问句 答句 , in & after 相同点: 这两个词后都可接时间,表示“在 ? ? ? ? ? ? 以后” 不同点: 1). “in+一段时间”表示以现在为起点的将来一段时间以后,常与将来时连用. 2). “after+一段时间”表示以过去某一时间点开始的一段时间以后,常于一般 过去时连用. 当a
2、fter后接某一时间点时,仍可用于将来时. 同步练习，用in 或 after填空 1. Itll be finished _ five minutes. 2. He rang you up _supper. 3. Ill be free _ nine oclock. 4. Its two oclock. Ill come _ an hour. 同步练习，根据中文意思填空 1. 如果明天下雪，我们就不去那儿了。 We_ _ there if it _tomorrow. 2. 她打算星期天再帮助 Tim 一次。 She_ _ _ _Tim again on Sunday. 3. 这个周末有一次会议
3、。 There_ _ a meeting this weekend. 4. “Betty不久会出院吗,” “_ Betty get out of the hospital soon?” “是的，几天后她就会出院了。” “Yes, she will. She _ get out of the hospital _ _ _ _.” 5. “你很快会回来吗,” “Will you be back soon?” “是的，我一周以后回来。” “Yes, _ _. Ill _ _ _ _ _.” 选择 1. Will people use money _100 years? A. on B. betwee
4、n C. in D. before 2.He is happy that he _in a tall apartment next year. A. live B. lives C. will live D. will living 3.Will there be more people in 100 years, do you think? _,I hope. A. No, there isnt B. No, there arent C. No, there wont D. No, they wont. 4. .I predict he will be an engineer _ten ye
5、ars because he is so interested in making things. A. in B. before C. later D. for 5. There _ a birthday party this Sunday. A. will have B. will be C. is going to have D. will going to be 6. I _ _ (go) to see your father as soon as I get to Beijing. 7. I think it _ _ (be) rainy tomorrow. 8. My father
6、 _ _ (send) me a new bike when I am tall enough 9.Where _ you _(live) five years ago. -I _ (live) in Changsha. 10.Now he _(have) lots of free time, but he _(have) less free time inten years.10. There _(be) fewer children in peoples home in 10 years. (二) 词汇及用法 1. people A. 集合名词 单复数一样 (pl. people) B.
7、名族 pl. peoples person, (pl. persons) human, 练习 1) How many people _there fifty years ago? A. will B. were C. are D. will be 2) How many people _ there now. A. are B. is C. was D will be 2. free A. 免费的 B(空闲的，自由的 3. fewer, less, more 的区别 1)原级 little 几乎没有，否定意义 修饰不可数名词 a little 少数，有一些 few 几乎没有，否定意义 修饰可数
8、名词 a few 少数有一些 more 更多，many和much的比较级 修饰名词复数或不可数 less 更少，little的比较级 修饰不可数名词 fewer 更少，few的比较级 修饰可数名词复数 4. People will live to be 200 years old. live to be + 基数词 + years old “活到?岁” 5. hundred , thousand, million, billion 1) 表示确切数量时: 基数词+hundred 2)表示不确切数量时:hundreds of 6. play a part in 参与 sth. play a ro
9、le in 发挥作用 take ones place take the place of 7. the same . as (be different from) asas .(not so.as) look similar be similar to have in common 8. Yes, I hope so. 对，我希望如此 so还常与think (想)，believe(相信)，guess(猜测)等词搭配。例如: A: Is he coming to see us? 他要来看我们吗, B: I think so. 我想是的。 否定意义 I dont think so. I hope
10、not. I am afraid not. 9. prediction n. V. _ adj. _ pollution n. V. _ 同步练习 1) Dont _ the water. )Too much _ will _ our beautiful environment. 210. Whats (the weather)like .= How will . (the weather). be ? What do/does look like? 表示。长得什么样, 11. dis- (no) disagree disappear, dislike, agree with sb. I ag
11、ree. / I dont agree. I disagree. agree v. 同意，赞成。 (1) agree with sb，表示“同意某人(的意见或是观点) e.g.Did you agree with him? I dont agree with you. (2)agree to sth，表示“同意某计划、办法、建议或是条件” e.g.I quite agree to your idea. I dont agree to your plan. 同步练习， 1). - _ you agree with me? - Yes, we should make the bed ourselv
12、es. A. Do B. Did C. Are D. Were 2). I think that China will win the World Cup one day. - I _. The Chinese team is becoming stronger and stronger. A. agree B. disagree C. am not agree D. think 3). I think people here are friendly. Do you agree _ me? A. with B. to C. on D. from 12.There will be fewer
13、trees and the environment will be in great danger. danger n. dangerous adj. in danger - -out of danger 13.on the earth 和on earth 区别 on the earth_- on earth _- .14. have to +V. 客观，有人称数的变化 一般疑问句回答用，do /does must +V. 主观，没人称和数的变化 一般疑问句回答用，must /neednt Its raining. Tom _ go home. 15.there be 结构 1)意义:某地有某
14、物(表存在) There be 存在 某人有某物(表拥有) 主语是人Have / has 2)后接名词 就近原则 3)句型转换 a. 否定句 b. 一般疑问句 及答句 c. 过去式 D.一般将来时 4) There will be 句型转换 练习 1.She spent her_ time shopping. A. absent B. servant C. free D. else 翻译: 我下个周有空。_, 2. fewer, less, more 的用法 1)We can use _ water and plant _trees. A. fewer more B. less, less C
15、. more, less D. less, more 2)I hope I have _free time. I dont like to keep busy. A. more B. less C. many D. much 3).Do you like the city life or the country life? Its hard to say. In the city there is _interesting, but in the country there is _ pollution. A. less; more B. more; less C. more; fewer D
16、. much; much 4).My life will be _better than it is now. A. a lot B. a lot of C. a few D. more 3.I think that China will win the World Cup one day. I_. The Chinese team is becoming stronger and stronger. A. agree B. disagree C. dont agree D. think 4. The streets are crowded with _ A. man B. person C.
17、 people D. human 5.There were many famous predictions that never_. A. come true B. came real C. came true D. be true 6 .It _ that everyone _ to laugh. A. seems; loves B. seem; love C. seems; love D. seem; loves 根据首字母或给定的内容填空 . Were there many p_ at your party? 12. 人们将活到150岁。 People _ _ _ _150 years
18、old. 3. 我认为她会当医生。 I think she _ _ a doctor. 4.昨天有好几百人来我们学校参观 _ _ people came to visit our school yesterday.。 5.人人都应该参与拯救地球。 Everyone should_ _ _ _ _ the earth. 6.将有更多的机器人做和人们一样的工作。 More robots will do _ _ _ _ people. 7. 你对未来有什么预测, Whats your p_ about the future? 8. How many new _ (建筑物) are there in
19、your city this year? 9 . It is _ (不可能的) for us to finish the work in such a short time. 10. There will be less_(污染)in the future. 5.There were many famous predictions that never_. A. come true B. came real C. came true D. be true 6 .It _ that everyone _ to laugh. A. seems; loves B. seem; love C. see
20、ms; love D. seem; loves there be 句型练习 1.There _ a book and two bags.( is, are) There _two bags and a book.(is, are ) 2. There _ a talk show on CCTV-4 at nine this evening. (2007 河北邢台) A. will have B. is going to be C. is going to have D. is having 3. Attention, please. There_ a football game between
21、 China and Korea this evening. A. is going to be B. has been C. has D. will have (09淄博) 4.There will be more pollution in the future. (按下面的要求转换) _.(改为否定句) _ (改为一般疑问句，并作肯定否定回答) Section B. 一(单词记忆:astronaut apartment rocket space station computer programmer servant impossible probably holiday believe p
22、ollution during (in, ago, after) 二。重点短语 1.科幻小说 2.帮忙做家务 3.花费好几百年的时间 4.看起来像 5.让机器人走路或跳舞 6.和人一样做相同的事 7.例如 8.与人交谈 9.做简单的工作 10.一遍又一遍 11.变得烦躁 12.寻找 13.看起来有可能的 14. 落下，掉下 1. science fiction 2. help with the housework 3. take hundreds of years 4. look like 5. make robots walk and dance 6. do the same things
23、as a person 7. for example (such as) 8. talk with sb.(talk to sb. ) 9. do simple job. 10. over and over again 11. get bored 12. look for 13. seem possible 14. fall down 三。句型 1. it + be +形容词+ (for sb.) + to do sth. (某人)做某事怎么样 It is not easy for me to get up early on Sunday morning. 2. seem 和 sound 用法
24、相似 1) sound 用法 2)seem是连系动词，意为“似乎;好像;看上去”，后面常接形容词作表语。: These girls seem very happy. 这些女孩子们似乎很高兴。 3). seem like表示“看上去好像”。如: Those boats seem like many ducks. 那些船看上去好像很多鸭子。 4). seem还可构成“It seems / seemed that .”句式， seems / seemed + to do sth.”。如: It seems that he falls in love with the beautiful girl.
25、= He seems to fall in love with the beautiful girl. 3. keep 的用法 1) keep + sb. / sth. +形容词 “使某人/某物处于状态” e.g. The job kept them busy for a year. 2) keep +形容词 “保持” e.g. The man ran up and down to keep warm. 3) keep + sb. / sth. doing “让某人/某物继续做某事” e.g. She kept us waiting for her at the station for an
26、hour. 4) keep + doing (keep on doing “继续做, 坚持做” e.g. He kept running after her, trying to catch her. 4. 花费 spend的主语必须是人， 花费钱和时间 1) spend time ,money on sth. 和三角形各边都相切的圆叫做三角形的内切圆,内切圆的圆心叫做三角形的内心.2) spend time ,money (in) doing sth. (4)面积公式:(hc为C边上的高);cost的主语是物或某种活动， 还可以表示“值”， 花费钱 1)sth. costs (sb.) ，金
27、钱,某物花了(某人)多少钱。 take后面常跟双宾语，花费时间 1) It takes sb. ，时间，to do sth. 做某事花了某人多少时间。 10.三角函数的应用时态专项 的图象可以由yax2的图象平移得到：（利用顶点坐标）1. Are you _ your winter holiday next week? A. going to have B. will have C. had D. have 2. Do you often _ from your parents? (6)直角三角形的外接圆半径A. heard B. hears C. to hear D. hear 3. _ L
28、ucy _ her homework in her room now? 1.正切：A. Is, doing B. Does, do C. Do, do D. Did, do 4. She dances better than Mary _. A. is B. has C. does D. dance 5. Mary usually _ up at five oclock. A. will get B. got C. get D. gets 6. They _ four English classes a week last term. A. has B. have C. had D. are
29、having 7. A bird can _ but I cant. (5)直角三角形的内切圆半径A. flies B. flying C. flew D. fly 8. They _ to see me yesterday evening. 其中点在圆上的数量特征是重点，它可用来证明若干个点共圆，方法就是证明这几个点与一个定点、的距离相等。A. will come B. comes C. are coming D. came 9. Were moving to a different town _. A. the day before yesterday B. last Sunday C.
30、the day after tomorrow D. a week ago 10. Look! The monkeys _ the tree. A. climb B. are climbing C. is climbing 3、认真做好培优补差工作。 开展一帮一活动，与后进生家长经常联系，及时反映学校里的学习情况，促使其提高成绩，帮助他们树立学习的信心与决心。D. were climbing 2、在教师的组织和指导下，通过自己的主动探索获得数学知识，初步发展创新意识和实践能力。11. -When _ you _ to Australia? -Next Monday. A. did, fly B. will, fly C. are, fly D. do, fly 12. Which team _ the next football match? A. wins B. won C. will win D. win