1、三一教育 知识点燃梦想 成就小初高高效培优教育第一品牌 第 1 页 共 3 页2014 八年级下Unit2 Ill help to clean up the city parks1. 如此“弄干净的” clean up 宾语是代词时放中间： clean it up. pick up get up wake up grow up set up give up turn up eat up stay up.2. clear 为你“喝彩” 宾语是代词时放中间： cheer him up. 3. 不一样的“give”give out 分发，散发 give away 捐赠，送掉。give back 归还
2、 give off 发出（光，蒸汽）等give up 放弃 give in 投降，让步4. 多样的“志愿“ volunteervolunteer to do sth ; volunteer for sth.5. help 用法集结help out 帮助解决难题help sb.(to) do sth=help sb with sth.help doing sth: 情不自禁help oneself to sth: 自用食物等with the help of sb.=with ones help 在某人的帮助下6. 要 talk 就多方位“说”talk to sb. 和某人说 talk of st
3、h./sb. 谈及某人talk about sth. 谈论，议论 talk over 商讨，商量7. lonely, alone 与 lone 一样“孤独”吗？lonly: 1)主观上感到孤独，有悲伤忧郁的情感，有较浓的感情色彩 ,可用 very 修饰: very lonly : Most of time, were together, so we never feel lonely. 2)作定语时意为“荒凉的,偏避的”： lonely island alone: 相当于 by oneself/without others: 表语，副词，不能用 very 修饰,而用 much: much al
4、one/very much alone/all alone. When the baby woke up, he found himself alone.lone: 形容词作定语，意为“ 孤独的，无伴的，孤零零的一个”：In that cloudy sky only one lone star could be seen.8. 多多“关心”care.care for=look after 照顾 care about 关心, 关注take care (not) to do sth. 当心 (别)9. several“有几个”+可数名词复数。some: “一些” +可数名词复数/不可数名词a li
5、ttle: “有一点点” +不可数名词a few: “有一点点 ” +可数名词复数little: “很少，几乎没有” +不可数名词三一教育 知识点燃梦想 成就小初高高效培优教育第一品牌 第 2 页 共 3 页few: “很少，几乎没有” +可数名词复数10. 要想“学“好这样 learnlearn sth. 学习某物 learn to do sth. 学会做某事learn about 得知，学到 learn from sb. 向某人学习11. such 与 so 一样“如此”吗？so 修饰形容词/副词 such 修饰名词(可数/不可数)。注意：1)such 前面有 no 时，必须去不定冠词 a
6、(n): no such=not such a(an):I have no such book=I dont have such a book.2)形容词+ 名词单数时，既可用 such,也可用 so,但冠词位置不同：such a beautiful flower=so beautiful a flower.3)名词前有 few, many, little,much 等修饰时，用 so:so much money12. “尽量”去 trytry out 尝试，试验try on 试穿have a try 试一试try sth. 试/品尝某物try to do sth. 设法做某事，千方百计做某事
7、。表示一种决心。try doing sth. 试着做某事。表示一种尝试13. put 与副词小聚put up 张贴 put away 把.收好 put down 记下put out 熄来 put off 推迟 put on 穿上14. 不同的形式一样的忙碌be busy with sth “忙于(做)某事” My mother is busy with housework.be busy doing sth “忙于做某事 ” My mother is busy doing the housework. 15. 名词后+lee 意味着什么？hopeless 无希望的 careless 粗心的 u
8、seless 无用的 helpless 无助的 16.“像”就一样吗？a)take after: 在言行，面貌, 性格等方面像长辈：Mary takes after her mother, and shes always cheerful. b)look like 只指外表上“看起来像”: You look like your father very much. c)be like:“像” 。对像是人时，侧重品质，性格等方面。4)the same as”与一样”(注意：同类事物): My book is the same as hers . 17. “修理”方法知多少。fix”安装 ”: 多用
9、于美式英语中，有时可与 repair 互换repair: 多指需要专业技术知识才能进行的修理工作。Mend:多指缝补(衣服，袜子等 )，不需要专业技术知识就可以做到的。不能和 repair 替换。18.“为什么”感谢thank sb.for sth.=thank sb. for doing sth.=thank for sthI must thank you for your help. Thank you for helping me.Thanks for showing me your photos. 19. 制造不同就“有作用”make a (great/big.) difference
10、 to “对有作用/影响”三一教育 知识点燃梦想 成就小初高高效培优教育第一品牌 第 3 页 共 3 页make (many/few.) differences to His words made many differences to me.20. 有“困难”请找 difficultyhave difficulty (in) doing sth. “费力做某事” 21. 不同的“拿取”法carry: “搬，拿, 扛，提” 。带过来或带过去，没有特定方向性。bring: “带来，拿来” . 指从别处把某物/ 人“带来”take: “带走”. 指从这里把某物/ 人“带走”get: “去取来”.
11、指一去一来。22. 多样化的“训练” traintrain sb/sth to do sth. 训练某人/物做某事。The police trained these dogs to detect explosives.train for: 为.进行训练。 John spends two hours in training for the race.train sb/sth in.: 在.中培训某人： He trained his son in the basketball team.train as+名词： 训练成为: He was trained as a jumper when he wa
12、s young. 23. excited 使人感到兴奋。excited: 兴奋的。主语是人。Be/feel excited about sth=be/feel excited to do sth.exciting: 令人兴奋的。主语是物。This is an exciting film.surprisedsurprising interestedinteresting boredboring satisfied-satisfying24. “仁慈”的 kindnessIllness, sickness, sadness, happness,carelessness.25. run out of
13、=used up； run out;： 人还是物“用完”傻傻分得清楚sb. run out of sth.=sb used up sth.sth run out. 26. would like 好“想要” would like sth. would like to do sth would like sb. to do sth.27. 巧记不定式作宾补省略 to 的动词（不包括被动语态）：I made them (to 省略) give me the money back. He was made to work from morning till night. 三眼： see, watch,
14、 notice 两耳： hear, listen to一感觉：feel 外加 三个小使役：make, let, have 28. sick, ill: ill 只作表语，不可作定语； sick:表语或定语：He is sick/ill. He is a sick(不能用 ill) man. 29. be used to doing. 习惯于 vbe used to do 被用于. used to do:过去常常30.重点短语：be interested in sth=be interested in doing sth. 对.感兴趣。be free to do sth 有空做某事send sth to sb= send sb. sth. 把某物寄给某人show sth to sb= show sb.sth.给某人看某物fix up 修理，安装set up 建起，搭起。
