八年级英语下册--unit-2-课文重难点讲解.docVIP

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 第 PAGE \* MERGEFORMAT 3 页 共 NUMPAGES \* MERGEFORMAT 4 页 2014八年级下 Unit2 I’ll help to clean up the city parks 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. clear 为你“喝彩” 宾语是代词时放中间： cheer him up. 不一样的“give” give out 分发，散发 give away 捐赠，送掉。 give back 归还 give off 发出（光，蒸汽）等 give up 放弃 give in 投降，让步 4. 多样的“志愿 volunteer volunteer 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 one’s 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 sth./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, we’re 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 alone/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 little: “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 few: “很少，几乎没有” +可数名词复数 10. 要想“学“好这样learn learn 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(n): no such=not such a(an): I have no such book=I don’t 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 fl