Unit3-4单元总结

Unit3-4 总结【句型】1.①like/love/enjoy/be fond of doing 喜欢做某事。

（enjoy s/enjoy ed）hate doing sth. 讨厌做某事。

(比较：feel like doing sth. = would like to do sth. 想要做某事。

)②be interested in doing sth. 对做某事感兴趣。

(interesting 有趣的interest 兴趣n.)③prefer doing sth. to doing sth. 比起……更喜欢……(to表介词的标志) (prefer s/prefer red)2.①sb. spend + 时间/钱+ (in) doing sth. 某人花多少时间/钱做某事。

(spen t)②It takes sb. + 时间+to do sth. 某人花多少时间做某事。

(t oo k)③It costs sb. +钱+ to do sth. 某人花多少钱做某事。

(cost)3. pay attention to doing 注意做某事。

(to表介词的标志)4.①find great pleasure （in）doing sth. 发现做某事有很大的乐趣。

②sb. have great fun doing sth. 做某事很愉快。

③It’s great fun (for sb.) to do sth. 做某事(对某人来说)有很大乐趣。

5. lose oneself in doing sth. 沉迷于做某事。

(lost)6.do some doing sth. e.g. do some shopping/ cleaning/ washing 购物/做卫生/洗衣服7.without doing sth. 没做某事without leaving your home/having breakfast/saying a word8.There be + n. + Ving9.would you mind （not）doing sth. 你介意（不）做某事吗？10.keep （sb.）doing sth. （让某人）保持做某事make sb. do sth 使某人做某事ask/tell/ advise/ order sb. to do sth.e d to do sth./ didn’t use to do sth. 过去常常做某事/过去不经常做某事use sth. to do sth. / for doing sth.. 用某物做某事（*比较：be use d to do sth. 被用于做某事be /get use d to do ing sth. 习惯做某事）12. order sb. (not) to do sth. 命令某人（不要）做某事13. continue doing/to do sth. 继续做某事（比较*go on doing sth. 继续做同一件事go on to do 继续去做另一件事）（*stop to do sth 停下来去做另一件事stop doing sth. 停止做某事）14. afford to do sth. 付得起做某事15. agree (sb.) to do sth. 同意(某人)做某事16. call sb. to do sth. 打电话叫某人做某事17.find/think it + adj. (for sb.) to do sth. 发现/认为做某事(对某人来说)是…….18.take the place of sb. to do sth. = do sth. instead of sb. 代替某人做某事instead of doing sth. 代替做某事19.how to do sth. 如何做某事20.teach sb. to do sth. 教某人做某事（taught）learn to do sth. 学做某事21.need sth. to do sth. 需要某物来做某事22.to do 表目的23.try to do sth. = try/ do one’s best to do sth. 尽力做某事try doing sth. 尝试做某事24. be sure to do sth. 确定做某事25. get to do sth.26. sb. be welcome to do 欢迎某人做某事27. I think + doing sth. + Vs …（动名词充当主语）【重点】（一）过去进行时1. 时间状语具体时间点/一段时间＋过去时间(e.g. at that time/ at 7 o’clock yesterday/ from 3 o’clock to 5 o’clock lastnight/ at this time last Sunday)2. 构成：was/were (not)do ing疑问句：Was/were sb. doing sth.? ( I/ he / she/ it was we/you/they were)3. when & while（1）短暂性动词用一般现在时或一般过去式，延续性动词用现在进行时或过去进行时（常见短暂性动词：come, go, enter, get, arrive, leave, ring, knock, see, find, wake up ...）(2) while + 延续性动词(进行时态)(3) 主从句都是延续性动词只能用whileExercise:1.I _____________________(listen) to music at 7 o’clock last night. (was listen ing)2.They __________________(not study) at that time. (weren’t study ing)3._________you ___________(chat) on the Internet at this time yesterday? (Were, cha tting)4._________your sister ____________(fly) a kite from four to five last night? (Was, fly ing)5.His classmates ________________(dance) while he ______________(sing) at that time. ( were danc ing,was sing ing)6.Someone _____________________(plant) trees when I arrived.(was plant ing)7.While their son ______________(watch) TV, the telephone rang. (was watch ing)（二）感叹句1. How + adj. + （主语（代词/the + 名词）+谓语）！＝What +adj+n. + （主语+谓语）!e.g. How interesting the book is! = What an interesting book it is! (an: exciting/ interesting a: useful)How lovely the boys are! = What lovely boys they are!How fine the weather is! = What fine weather it is!(U.C.: weather / music / luck / information / work / news/ food…) 注意：What a good job！/What hard work!2. How + adv. + （主语+V.）！How heav ily it is rain ing! How careful ly he is listen ing! How happ ily the boy lives!3. How + 句子！How time flies!Exercise:1）__________________beautiful the flowers are!2) ___________________exciting trip it is!3) ___________________happy he is !4) ___________________interesting book it is!5) ___________________fast they run!6) ___________________bad weather it is!( 1. How 2. What an 3. How 4. What an 5. How 6. What)(三)形容词的比较级和最高级１.构成1) +er/est：faster/ fastest taller/tallest smaller/smallest (fast er/fat ter/far ther)2) +r/st: braver/bravest nicer/nicest cuter/cutest3) 双写+er/est：bigger/biggest redder/reddest fatter/ fattest thinner/thinnest wetter/wettest hotter/hottest （背）4）辅音+y, 去y 改i+er/est：easier/easiest earl ier/earl iest happier/happiest healthier/ healthiest （背）heavier/heaviest lazier/laziest luckier/luckiest dirtier/dirtiest noisier/noisiest busier/busiestuglier/ugliest funnier/funniest5) 部分双音节和多音节：more/most useful more/most friendly more/most interesting (more –ing)more/most famous （背）more/most popular more/most beautiful more/most dangerous6) 不规则：good/well---better---best bad/ill---worse---worst many/much---more---mostlittle---less---least （注：less/least +u.c. fewer/fewest + pl.）far---farther/further/farthest/furthestold---older/elder/oldest/eldest (my elder sister/brother)2.标志1)①than (比较级) I am fatter than him.②of/among +对象，in/on +地点（最高级）Of all the flowers, roses are the most beautiful.Jim is the tallest in his class/of all the students.注：He is taller than any other boy/ the other boy s in his class.He is the taller of the two. （两者中进行比较用比较级，且此时的比较级要加the）2) ①……, A or B? (比较级) Who is lazier, Lucy or Lily?②……,A, B or C? （最高级）Who is the thi nn est, Lucy, Lily or Ann?3）even/much/a lot/ a little/far +比较级This question is much eas ier. He is much more popular.He feels even worse today. He is a little more famous.4) 比较级+and+比较级：“越来越”bigger and bigger/more and more poplar/less and less +u.c./ fewer and fewer + pl.5) The +比较级……, the +比较级……The_______ (much) you exercise, the ________ (health) you will be. (more/health ier) 注：先把名词改成形容词再改比较级* 6）one of + 最高级+pl. The Great Wall is one of the greatest wonders of the world.* 7) the +序数词+最高级The Yellow River is the second longest river in China. 第二长3. 注意1）The weather in Beijing is colder than that in Fuzhou in winter. (that 代替不可数名词或单数名词) The trees in the countryside are greener than those in the city. (those 代替名词复数)2）My hair is longer than her s. His bag is bigger than mine. （注意比较对象一致）(四) 反意疑问句: 陈述句／祈使句+ 助动词/情态动词+主语？（助动词：do/does/did/be/will）.1．前肯后否，前否后肯。