7b-unit-5-8知识点总结--都是重点考点哦

1、精选优质文档-倾情为你奉上 Unit five1.amazing amazed Surprising Surprised interesting interested excited exciting Surprise: （1）动词： 使人惊讶 You surprised me! (2) 名词 to ones surprise (3)be surprised to do / be surprised at sth2.ufo usual 注意以u开头的单词 前用a 还an3.介词with的多种用法4. was/ were born at birth6.stop to do do 停下来去做某事

2、stop doing 停下正在做的事7.time 可数，倍数 A is 基数词 + times + 比较级 than B。 time 可数，次数 three time s a day time 不可数， 时间 8. fish sanwich的复数9. hear listen sound 填空1. My telephone ringtone like the fire alarm (火警).2. Can you footsteps outside the window?3. The children are to the amazing story carefully. 10.turn 的用法总

3、结 turn on / off turn around turn left/right turning11. leave leave a book in the classroom 12.happen to sb 13.search sth/ sb search for sb /sth14.pick up15.what else ? anything else 疑问词和不定代词+else What other things? Other + 名词复数16.eat little or nothing little 几乎没有表否定/a little有一点，表肯定17.can live withou

4、t water without doing 18.not any more=no more19.hear of hear from20.two pieces of bread21. be in use at least as large as 22. 一般过去时1. ago , in the past, last, yesterday , just now 2. when 连接前后两个句子 前后要么都是一般过去时 要么主将从现3. 表示按顺序发生的几个动作，共用一个主语 Unit six1.be tired Are you tired? 参考be afraid of 2.辨析： take st

5、h there / away 带走 bring sth here 带来 carry 带着 , 背着 carry a bag 3.too much = 不可数名词 too many + 可数名词 much too + 形容词 too much water too many boys much too cold4. 天气 sun sunny wind- windy rain-rainy cloud cloudy5. by a river by 在。旁边 by bus 6. 辨析：listen to hear sound listen to 指听的过程 hear 指听的结果sound 听起来7. 辨

6、析：sound voice noise Sound 自然界的一切声音Voice 嗓音Noise 噪音8. see sb doing see sb do hear watch notice 9. a white rabbit in a coat in 表示穿着。衣服或者颜色 辨析：put on 穿的动作 He put on a coat . 他穿上了一件外套（强调从没穿到穿的这样一个过程或者动作） wear 穿着的，强调状态。 He wears a coat 他着一件外套。（强调他此时正穿着这件外套） 前两者都可作谓语，而in + 颜色或衣服， 只可放在名词后面修饰名词。the boy in a

7、 coat10. pass by 经过 pass 作动词1。意思是过 pass the exam 反义词是fail 2。意思是传递 pass me the book pass the book to me pass = go /walk past11.run across the field across 强调从表面穿过 常考的是 across the street/ field/ bright /river/ road go through the door through 强调从中间穿过 常考的是 through the door / window / forest/ city12. ta

8、ke sth out of sth take away 拿走 take off 起飞、脱下 take turns 轮流 take care of 照顾 take exercises 锻炼 take down 取下13.let the rabbit get away let sb do make sb do get away run away run after14.fall 过去式fell fall off 从。 摔下来 fall down （from） 摔倒 fall into 摔进15. find herself alone find oneself + 形容词 发现某人如何了 辨析：al

9、one lonely alone 独自，数量上的一个 同义词组：by oneself on ones own lonely 寂寞 强调心里上的孤寂 He often feels lonely because he lives alone / by himself/ on his own .16. be locked (lock) / be broken (break)17. notice 作名词，公告，通知 a notice 做动词, notice sb doing / notice sb do18. put the key into it put up a tent put on 穿上 pu

10、t out 扑灭 put up 竖起，举起 ，粘贴 put off 推迟 put down 放下 put away 收起 19. on the other side one the other 一个，另一个 20. 用。 做。 的三种说法： make a kite with bamboo = make a kite out of bamboo = use bamboo to make a kite 21.wood- wooden 木制的 have a long history in history century- centuries Itaty- Italian 意大利的 in Shangd

11、ong Province 22. remember to do 记住要去做 remember doing 记住已经做forget to do 忘记要去做 forget doing 忘记已经做23. know what to do 疑问词加to do what/how/ when / where / which one /who to do 24.go back to = return to sp 25.some more two more apples = another two apples 26. smaller and smaller 越来越小 形容词 比较级加比较级 表示越来越。27.

12、be small enough to do be small enough for sth / for doing sth 注意too . to 跟 be +形容词+ enough to do 之间的转换She is too young to go to school . 太 而不能= She is not old enough to go to school . not + young 的反义词28. decide to do enter the gander 29. reach 够到 , 到达 辨析：arrive in / at reach get to arrive in + 大地点 a

13、rrive at + 小地点 get to + 地点 reach + 地点 注意 home /here/ there 前不加介词 arrive home /here/ there get home /here/ there reach home here/ there30.fail fail in the exam fail to do sth 做某事失败了 31。. 一般过去时1. ago , in the past, last, yesterday , just now 具体的过去时间2. when 连接前后两个句子 前后要么都是一般过去时 要么主将从现 When I walked pas

14、t the park , I saw some old people taking exercise.3. 表示按顺序发生的几个动作，共用一个主语 She opened the door and found a dog.Unit seven1.able 形容词 反义词 unable 名词形式 ability 能力，天赋，才能 show ones abilitiesbe able to do = can = have abilities to do 2. fly fly to sp = take a plane to = go to sp by plane fly a kite fly 过去式

15、flew3. believe it or not 4. look out = be careful = take care 留神，当心5. plant trees 植树6. clean up the park 清理公园7. give a seat to someone on the bus 在公共汽车上给某人让座8. collect for 为 收集 collection 收藏品 raise money for 9. visit an old peoples home 参观老年公寓10.pay for 四个花 send sb. sth. = send sth. to sb.11. Lin Ta

16、o is 20 years old. = Lin Tao is a 20-year-old man . 20-year-old 这种结构只能放在名词前修饰名词12.save from13.in on at 后跟时间的区别 7a 的知识 记住最常考得是：具体的某一天的 morning afternoon evening 前用on 这个具体包括 天气 如 on a cloudy morning; 包括具体的日期或星期， 如 on a Sunday morning on the morning of May 1st14 . alone = by oneself = on ones own e.g.

17、He is at home alone/by himself/on his own. 他独自一个人在家。15 . hear/see sb. doing sth. 听到/看到某人正在做某事e.g. He heard someone singing next door 他听到有人在隔壁唱歌。 hear/see sb. do sth. 听到/看到某人正在经常做某事e.g. He often sees a boy playing basketball on the playground. 他经常看到一个男孩在操场上打篮球。16. be badly hurt hurt - hurt17 . pour o

18、ver 把倾倒 protect oneself18 . rush into 冲进 heavy smoke 19 . help sb out help sb do (to do ) help sb with sth need help with ask/call for helpput out the fire = put the fire out 代词放中间20 . in hospital 住院 在医院的原因是生病了 in the hospital 在医院里工作或者探病21. give sb. sth. = give sth. to sb.22 . at that moment 在那时 at

19、the moment 此刻23 . have time to do sth. 有时间做某事24 . dangerous be in danger 25. be careful with 小心 be careful to do carefully careless carelessly26. stop sb from doing = keep sb from doing keep sb/ sth away from .27.Is he getting better now? well 用作形容词是身体健康的意思 28. work hard on (在某方面)努力学习，努力工作29 . know

20、a lot about . 了解许多关于30 . do/try ones best to do sth.31. do well in/be good at (doing) sth.He does well in playing the piano. = He is good at playing the piano.32 . at the age of = when sb was . 在岁时 33.too . to enough 之间的转换 unit 6 已讲34. start to do sth. = start doing sth. begin to do sth. = begin doi

21、ng sth.35 recommend sb. for 推荐某人获奖We want to recommend Liu Tao for this years Young Star Award.我们想要推荐刘涛获得今年青年之星奖。 recommend sb. to do sth. 推荐某人做某事He recommends me to do this job. 他推荐我做这份工作。36 . take part in / join in (doing) sth. 参加（做）某事37. in need 需要 the children in need.需要帮助的孩子。38. lose ones way =

22、 get lost 迷路39. look forward to (doing) sth. 40 . hear from sb. = get a letter from sb.收到某人的来信 She heard from her sister yesterday. 她昨天收到了她妹妹的来信。41.语法： 1. 感叹句： 一秒判断法：做题时记住只需看最靠近名词的形容词和名词之间有没有her、my、Toms、the、a、this等等之类的“小三”，有的就选how， 没有就考虑选what、 what a 、 what an . 这是第一步。第二步看名词的可数或是不可数，不可数选what， 初一常考的不

23、可数名词有：news information. fun weather bread rice water (等液体) 。 可数的话还要看是复数还是单数， 复数选what， 单数则考虑选what a 、 what an。注意： What great fun we have! What a good time we have!2. can could may 第一个常考点：can 表示现在的能力，could表示过去的能力 I can swim .我现在会游泳。 I could swim .我以前会游泳，（我现在不会了， 与现在相反）。第二个常考点：could 用于句首，表示委婉语气，常考这种句式的

24、回答，记住仍然是用can 来答。 原因：人家请求你跟你客气，你不用客气回去！ Could you give me a hand? Yes, I can./ No, I cant.第三个常考点：cant 作为有依据的否定的推测. Must 表示有依据的肯定的推测There is a book on the ground. That _ be Toms. 假如给出的条件是：there is Toms name on it.则填must假如给出的条件是：there is Marys name on it.则填cant。Unit eight1.辨析三个带： bring sb. sth. = bring

25、 sth. to sb. 给某人拿来某物 Will you please bring me some dog food? take sth. to sb. 把某物带（去）给某人 Jim will not come home for lunch today. Please take this lunch box to him.carry带着，没有方向 Can you carry this bag for me?2. something to eat 一些吃的东西 something to drink 一些喝的东西 注：something 常用于肯定句以及表示请求建议的问句中；而在否定句和疑问句中

26、则要用anything。如:3. watch them swim around 看他们游来游去 watch sb. do sth. 看某人做某事（不能用to do,即必须省略to)4. sleep on my knees 睡在我的大腿面上 hold it in my hand hold a party 务必记住hold的两个意思：抓，举行 以及过去式held5. feed her carrots = feed carrots to her 给她喂胡萝卜 feed on 以。 为生6. teach him to talk 教他说话 teach sb to do 记住这个sh 用的是宾格 teac

27、h oneself = learn by oneself7. the cleverest animal of all 在所有动物中最聪明 8. run after 追赶 run away get away 过去式ran9. do wonderful tricks 做精彩的特技10. build me camps out of sticks 用树枝给我建营 building n. 建筑物，大楼bark at冲某人叫 fight with 过去式 foughtlook after sb well= take good care of sb 11. trouble 作为动词：Something tr

28、oubles me . I dont want to trouble you.作为名词 have trouble in doing sth = have problems in doing sth = have difficult in doing sth12. look around for sth. 四处寻找某物13. repeat my words14. pick up 捡起，拿起 pick sth. up = pick up sth. 但当宾语是代词时只能说：pick it/ them up15. in the sun 16. weigh up to 40 grams 有40克重 Th

29、e boy weighs up to 60 kilograms. weigh 作为动词： This boy weight 90 kilograms. Weigh的过去式weight weigh 的名词是weight 常见词组：the weight of 。的重量 lose weight 减肥 问重量： Whats the weight of him? = How much does he weigh?= How heavy is he ?17. 句型转换：Goldfish are easy to look after.= It is easy to look after goldfish. Sb/sth be 形容词 to do = It is形容词 to do 18. expensive cheap This coat