1、人 依靠 depend on 物 取决于dependent adj. 依赖的, 反义词:independent “独立的” depend on = be dependent on 译:she depends on us to help her. Our plan depends on the weather. 5. Computers almost never give wrong answers. almost never = hardly 意为“几乎不”hardly和hardhardly“几乎不”Alice hardly wears skirts.hard“努力地,困难地,猛烈地”It r
2、ained very hard last night.6. However, one day computers may be able to do a better job than human beings. be able to 意为“能够”,后接动词原形。7. Will we have nothing to do?to do为动词不定式,此处用来修饰nothing,如果不定式中的动词是不及物动词,需要带上必要的介词。例:Do you want something to drink?There is a warm clothes to live in.-Why dont you go o
3、ut to play, Rose?-Im afraid I cant. I have much homework .A do B does C doing D to do8. What were the first computers like? What + be + 主语 + like? 意为“.怎么样?”, like 是介词,意为“像,相似”今天天气怎么样?whats sb like, what does sb like 与what does sb look likeWhats sb like“某人如何”用于询问某人的性格,品质等What does sb like“某人喜欢什么”用于询问
4、某人的爱好What does sb look like“某人长什么样”用于询问某人的外貌9.Some young people always need help from their parents. need 用法总结: need sb/ sth 需要某人或某物 例:I need a pen to write with. sb need to do sth 某人需要去做某事 例:He needs to have a good rest. sth need doing 某物需要被. 例:My bike needs repairing. neednt 用来回来Must 提出的问句 例:-Must
5、 I bring my homework now? -No, you neednt.重点语法: 形容词的比较级和最高级 分为规则变化和不规则变化 规则变化如下: 1) 单音节形容词的比较级和最高级形式是在词尾加 -er 和 -est 构成; great long 2) 以 -e 结尾的单音节形容词的比较级和最高级是在词尾加 -r 和 -st 构成; wide nice 3)以辅音字母+y结尾的形容词,比较级和最高级是把 y 去掉,加上 -ier 和-est 构成; happy empty 5) 辅元辅的形容词,比较级和最高级是双写该辅音字母,再加-er和-est; big fat 6) 部分双
6、音节和多音节形容词,比较级和最高级需用more 和 most 来构成。 beautiful difficult 常用的不规则变化的形容词的比较级和最高级:good/well-better-bestmany-more-mostmuch-more-most little-less-least bad/ill-worse-worst far-farther/ further-farthest/furthest old-older/elder-oldest/eldest 形容词前如加 less 和 least 则表示较不和最不important 重要 less important 较不重要 least
7、 important 最不重要形容词比较级的用法1. 两者比较时用形容词比较级,其结构为“. 比较级 + than .”如:Actions speak louder than words.2. 在两者之间选择“哪一个更”时,用句型 “Which / Who is +比较级, . or .?” Which sweater is cheaper, the red one or the yellow one?3. 表示“两者之间最的一个”时,用“the + 比较级”Lucy is the taller of the twins.4. 表示“越,越”时,用“the + 比较级,the + 比较级”Th
8、e more you eat, the fatter you will become.5. 表示“越来越”时,用“比较级 + and + 比较级”,多音节词和部分双音节词用“more and more + 形容词原级”We should make our country more and more beautiful.6. 形容词比较级前可以用下列词修饰:much, a little, far, a bit, a few, a lot, even, still, rather等如:Its much colder today than yesterday.表示“最之一”时,用 “one of +
9、 the + 最高级”The light bulb is one of the most helpful inventions.Unit 3 同步练习1. The workers spent two years my house. A build B building C builds D huilt2. - How often does Bob play tennis.- . A Every day. B For a year. C A week ago D A month later.3. - Would you like TV?- Id love to, but I have lots
10、of homework to do. A watching B to watch C seeing D to see4. Were looking forward the football game tomorrow. A to B at C on D of5. Im hungry now. Lets stop . A having a meal B having a rest C to have a meal D to have a rest6. That beautiful skirt is cotton. A made of B made into C made from D made
11、up of7. What shall we if we go for a picnic? A bring B take C carry D get8. This box is_ that one.A. heavy than B. so heavy than C. heavier as D. as heavy as 9. When we speak to people, we should be . A. as polite as possible B. as polite as possibly C. as politely as possible D. as politely as poss
12、ibly 10. This book is_ that one, but_ than that one. A. as difficult as; expensive B. as more difficult as; more expensive C. as difficult as; more expensive D. more difficult as; as expensive 11. I think the story is not so _ as that one. A. interesting B. interested C. more interesting D. most int
13、eresting 12. His father began to work_ he was seven years old. A. as old as B. as early as C. since D. while13. I think science is _ than Japanese. A. much important B. important C. much more important D. more much important 14. This pencil is_ than that one. A. longest B. long C. longer D. as long
14、15. My mother is no _ young. A. shorter B. longer C. little D. few 16. These children are _ this year than they were last year.A. more tall B. more taller C. very taller D. much taller 17. It was very hot yesterday, but it is_ today. A. even hotter B. more hotter C. much more hot D. much hot 18. Mrs
15、 Black has got_ instead of getting any better. A. more bad B. a little worse C. much badly D. a lot of worse完型填空All my family members like to use computers.We live in China, 1 my uncle lives in Australia. My father and my uncle often 2 emails to each other. Sometimes 3 chat(聊天)online.My mother is a
16、4 in a middle school. She often 5 the computer for her lessons. She also gets information for her lessons 6 the Internet. My brother and I like to 7 computer games. I like to play Counter Strike, but he likes to play Tomb Raider. My 8 dont like us to play them too long. They say that playing compute
17、r games too long is bad for our 9 and study. We both like 10 , too. So sometimes we download songs from the Internet to our MP3 players. ( )1. A. but B. and C. or D. so( )2. A. make B. send C. give D. write( )3. A. we B. you C. they D. I( )4. A. doctor B. teacher C. student D. student( )5. A. plays
18、B. buys C. uses D. does( )6. A. in B. on C. with D. at( )7. A. make B. do C. play D.get( )8. A. parents B. friends C. father D. mother( )9. A. legs B. ears C. eyes D. faces( )10. A. music B. English C. films D. books阅读理解We are already familiar with computerscomputers work for us at home, in offices
19、and in factories. But it is also true that many children today are using computers at schools before they can write. What does this mean for the future? Are these children lucky or not?Many people who do not know about computers think of them as machines that children play with. They worry that chil
20、dren do not learn from experience but just from pressing a button and that this is not good for them. They think that children are growing not knowing about the real world.But people who understand more about computers say that computers can be very good for children. A computer can help them to lea
21、rn about the real world more quickly, to learn what they want to learn and think for themselves. And for the future, dont we need people who can think clearly, who know how to get information quickly and use it well? What do you think?1. “To be familiar with” means to _.A. know nothing B. know about
22、 C. dislike D. like2. Does everyone think computers are good for children?A. Yes, they do. B. No, not everyone thinks so.C. They dont know. D. They are not sure.3. What can computers help children to do?A. To think clearly, to do homework and to write. B. To play games, to do math and to copy.C. To
23、think clearly, to get information and to use it well. D. To count, to clean the house and to get information.4. Does the writer think computer is a good thing?A. We dont know. B. No, he doesnt think so. C. He doesnt know. D. Yes, he does.一、短语知识点总结1、in the 1940s在20世纪90年代的时候=in the 1940s3、 smaller and
24、 smaller 越来越小比较级+比较级越来越4、be unaware of 没意识到5、inside prep. 在里面6、depend v. 依靠,依赖dependent adj.依赖的,依靠的;dependable adj. 可靠的depend on/ upon 依靠,依而定depend on it 毫无疑问,没问题It all depends. 这也难说,要看情况而定。7、do with 处理(与what 搭配)deal with 处理(与how搭配)8、at a faster speed 以(用)一个更快的速度用工具 with hands/ears/eyes/computers用声音
25、 in a low voice用语言 in English用材料 in ink,pen以价格 at the high price以速度 at a full speed9、give wrong answers = give a wrong answer 给出错误的答案10、withprep. 和人一起具有用11、additionn. 加法,增加物 in addition= besides 另外in addition to= as well as 除了之外12、likev. 喜欢prep. 像like sth 喜欢某物like to do sth = like doing sth 喜欢做某事13、
26、one day (过去或将来的)某天 some day(将来的)某天14、be able to do sth = can能够做某15、For example 例如(一个例子)Such as 例如(多个例子)16、be better at doing sth 更擅长做某事be good at doing sth擅长做某事be good for .对有好处be good to.对友好17、have nothing to do 无事可做18、make v. 制作,使得,让make sb do sth. 使得某人做某事make sb adj 使得某人19. factn. 事实,真相In fact事实上
27、,其实=As a matter of fact 事实上,其实二、More Practice1Thank you/ thanksfor (doing) sth 因而感谢某人2With +n./prep/doing有Without +n./prep/doing没有,缺乏3On the Internet 在网上4Used to do sth 过去常常做Be used to doing sth 习惯做某事5Sb spend time/money on sth 某人在某物上花钱/时间Sth costs money某物花钱Pay for sth 为某物付钱It takes sb some time to do sth 花某人多少时间做某事6In front of 在的前面(范围之外)In the front of 在的前面(范围之内)7Be bad for 对有害8Give some advice 给建议9Hope for sth 希望得到某物Hope to do sth.希望做某事Hope (that)+句子希望10Stop to do sth 停
copyright@ 2008-2022 冰豆网网站版权所有
经营许可证编号:鄂ICP备2022015515号-1