新版八年级上册英语一至三单元知识点(共12页).doc

精选优质文档-----倾情为你奉上新版八年级上册英语第一至三单元知识点Unit1 Where did you go on vacation?1. on vacation 度假　 vacation意为“假期、假日”，相当于holiday，但vacation表示长的假期如：the long vacation 长假the summer vacation 暑假the Christmas vacation 圣诞假期而holiday（尤其美国）指“假日；休息日；休假”on vacation = on holiday 意为“度假”2. anything interesting 一些有趣的东西1）something，anything，nothing，everything是指物的不定代词somebody，someone，anybody，anyone，nobody，everybody，everyone是指人的不定代词somewhere，anywhere，nowhere，everywhere是指地点的不定代词2）当形容词修饰something, anything, nothing, everything等不定代词时，放在这些词的后面；3）这些不定代词做主语时，谓语动词用第三人称单数。

如： Is everybody here? 大家都到齐了吗？4） something，somebody，someone，somewhere用于肯定句及表示请求或建议的疑问句中，而anything，anybody，anyone，anywhere用于否定句及疑问句中如：Did you do anything interesting? 你做了有趣的事吗？（表疑问）Why don’t you visit someone with me? 你为什么不跟我一起去拜访下某个人呢？（表建议）3. buy sth. for sb. 或 buy sb. sth如：My parents often buy some books for me. = My parents often buy me some books.我父母经常给我买书4.提建议的句子：①What/ how about +doing sth.? 如：What/ How about going shopping? ②Why don’t you + do sth.? 如：Why don’t you go shopping? ③Why not + do sth. ? 如：Why not go shopping? ④Let’s + do sth. 如： Let’s go shopping ⑤Shall we/ I + do sth.? 如：Shall we/ I go shopping?5. long time no see 好久不见6. quite a few 相当多a few 与 a little 的区别，few 与 little 的区别 ⑴ a few 一些 修饰可数名词 a little 一些 修饰不可数名词 两者都表肯定意义 如：He has a few friends. 他有一些朋友。

There is a little sugar in the bottle. 在瓶子里有一些糖 ⑵ few 少数的 修饰可数名词 little 少数的　修饰不可数名词 但两者都表否定意义 如：He has few friends. 他没有几个朋友 There is little sugar in the bottle.在瓶子里没有多少糖7. most of … …的大多数 如：most of the time 大多数时间8. Still no one seemed to be bored. 仍然没有人感到烦闷 1）seem意为“好像；似乎；看来”，是个连系动词，构成的短语有： seem to do sth. 好像做某事 如： They seem to talk in class. 他们似乎上课说话 seem（to be）+adj. 似乎...... 如： He seemed ( to be) ill yesterday. 昨天他似乎病了 It seems that + 从句 似乎...... 如： It seems that he was ill yesterday. 昨天他似乎病了。

2） bored 作形容词，意为“烦闷的；厌倦的”其主语是某人； 而boring 也是形容词，其主语是某物 如：My parents ask me to do homework all day. I feel bored.我父母整天叫我做作业，我感到很厌倦‚Doing homework all day is a little boring. 整天做作业有点无聊相类似的词语还有： interested adj. 感兴趣的 interesting adj. 有趣的 surprised adj. 感到惊奇的 surprising adj. 惊奇的 tired 累的 tiring 令人疲惫的 excited 兴奋的 exciting 令人兴奋/激动的 amazed 惊讶的 amazing 令人惊讶的9. 辨析： get to/reach/arrive 牢记： 相同点：都是“到达“的意思不同点：get to+地点/reach+地点 arrive at+小地点（车站等）/arrive in+大地点（国家等）注意：若他们后面要加地点副词here,there,home等，则不需要加介词。

10. enjoy doing sth . 喜欢做…乐意做… 如：She enjoys playing football. 她喜欢踢足球 enjoy oneself 过得愉快 如：He enjoyed himself. 他过得很愉快 跟它意思相近的词组还有have a good \ great time , have fun11. decide 意为“决定”，是动词它的名词形式为decision构成的短语有： decide to do sth. decide on doing sth. 决定做某事 make a decision to do sth.决定不要做某事，要用decide not to do sth.如：Li Lei has decided to go to Beijing . 李雷已经决定去北京12. nothing...but...意为“除......之外； 只有”，如：I have nothing to do but watch TV all day long. 我整天除了看电视什么也没干13 . feel like 意为：“有什么感觉；感受到”，后跟宾语从句。

另外，构成短语 feel like doing sth.意为“想做某事”如：I felt like I was a bird. 我感觉我是一只鸟I feel like eating.我想吃东西14. because of , because： because of + 名词/代词/名词性短语 I had to move because of my job. 因为工作的原因 我得搬家 because +　从句 如：I do it because I like it. 我做这件事是因为我喜欢15. below意为“在......下面”，其反义词为 above，意为“在......上面”16. bring sth.to +地点，意为“带来”，其反义词是take如：Please bring your book to our school. 请把你的书带到我们学校来Please take your book to your school. 请把你的书带到你的学校去17.enough 足够　　形容词＋enough 如：beautiful enough　足够漂亮 enough＋名词　如：enough food 足够食物 enough to 　足够…去做…　如：I have enough money to go to Beijing. 我有足够的钱去北京。

She is old enough to go to school. 她够大去读书了18. so … that 如此…以致于 引导结果状语从句，so后面接形容词、副词. that 后面跟从句如：She was so sad that she couldn’t say a word. 她悲伤得一句话也说不出来19. taste good 尝起来很好吃taste 系动词用法“尝起来”后+形容词其他表示状态的系动词有：feel（觉得） keep（保持）stay（保持）seem（好像）look（看来像……）smell（闻起来）sound（听起来……）taste（尝起来……）系动词与形容词连用I feel sick 我感到难受 Keep quiet，please！ 请安静下来！The weather stays very hot天气非常热 He seems very clever 他好像很聪明Jim looks like his father 吉姆长得像他父亲The fish smells terrible. 这鱼闻起来坏了That sounds a good idea 那听起来是个好主意。

The soup tastes very delicious这汤尝起来非常香Unit2 How often do you exercise?1. exercise的用法 v/n 1） 动词，锻炼，既可以作不可数名词“锻炼”讲，也可作可数名词“练习”讲 He exercises every dayWe often do / take exercise on weekends.2）do morning exercises 做早操 do eye exercises 做眼保健操 Doing morning exercises is good for our health. 做早操对我们的健康有益2． No, I never go shopping. 不， 我从不购物 　（1） go shopping 意为“去购物”Go+ v. Ing 形式表示进行某项活动如：Go swimming/ shopping/skating/skiing/fishing/climbing/hiking 去游泳/购物/滑冰/滑雪/钓鱼/爬山/徒步旅行2） never为频率副词，意思是“从不”辨析】：频率副词always, usually, often, sometimes, hardly ever, never频率副词词义频率英文释义always总是100%all the time。