八年级上册英语第一至十单元知识点小结班级： 姓名： Unit1 Where did you go on vacation?1. go on vacation 度假 vacation相当于holiday，但vacation表示长的假期。2. visit museums 参观博物馆 3. go to summer camp去参观夏令营4. something interesting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）当形容词修饰不定代词、不定副词时，放于其后； something special; somewhere wonderful.3）不定代词、不定副词做主语时，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、疑问句及条件状语从句中。如：Did you do anything interesting? 你做了有趣的事吗？（表疑问）6. buy sth. for sb. 或 buy sb. sth 如： buy some books for me. = buy me some books.7. 提建议的句子： 8. ride bicycles 骑自行车What/ how about +doing sth.? 如：What/ How about going shopping? Why dont you + do sth.? 如：Why dont you go shopping? Why not + do sth. ? 如：Why not go shopping? Lets + do sth. 如： Lets go shopping Shall we/ I + do sth.? 如：Shall we/ I go shopping?9. long time no see 好久不见 10 . most of the time 大多数时间11. enjoyable activities 令人愉快的活动 12. try paragliding 尝试滑翔伞运动13. 辨析： get to/reach/arrive 都是“到达“的意思get to+地点=reach+地点= arrive at+地点（小）=arrive in+地点（大）注意：若他们后面要加地点副词here, there, home等，则不需要加介词。14. 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。 15. feel like 意为：“感受到；摸起来”，后跟宾语从句或名词、动名词。如：I felt like I was a bird. 我感觉我是一只鸟。 It feels like a stone. 它摸起来像一块石头。 feel like doing sth.意为“想做某事”。如：I feel like eating.我想吃东西。16. enjoy doing sth . 喜欢做;乐意做 enjoy oneself 过得愉快 =have fun/have a good time.17. I wonder what life was like here in the past. 我想知道过去这里的生活是什么样的 18.Still no one seemed to be bored. 仍然没有人感到烦闷。其他表示状态的系动词有：feel(觉得）; keep（保持）;stay（保持）;look（看来像.）;smell（闻起来）sound（听起来）taste（尝起来）-后面接形容词 2） bored (adj)，意为“感到厌倦的、无聊的”,其主语是某人；（人ed物ing） boring(adj)，意为“令人厌倦的、无聊的”其主语是某物。 如：I got bored with the boring work. 我对这无聊的工作感到厌倦。相类似的词语还有： interested/ tired/ excited/ amazed/surprised surprised/ tiring/ exciting/ amazing/surprising19. decide（v）决定 decide to (not) do sth. = make a decision (not) to do sth. decision(n) decide on doing sth. 决定做某事如：Li Lei has decided to go to Beijing . 李雷已经决定去北京。20. Because of the bad weather, we couldnt see anything below. 1） because of + 名词/代词/名短 I had to move because of my job. 因为工作的原因 because +从句 如：I do it because I like it. 我做这件事是因为我喜欢。21.enough 足够的（名前形后）如：I have enough money to go to Beijing. 我有足够的钱去北京。 She is not old enough to go to school. 她年龄不够，不能去上学。Unit2 How often do you exercise?2. -How often do you usually go shopping? Sometimes/Twice a week. 有时候/一周两次.1) go shopping 意为“去购物”。Go+ v- ing : 表示进行某项活动。如：Go swimming/ shopping/skating/skiing/fishing/climbing/hiking 2)频率副词：always=all the time, usually, often, sometimes=at times , hardly ever, never (1).sometimes: 有时候；sometime：某时；some times：许多次/倍; some time: 一段时间hard (2). hardly(adv): 几乎不 硬的；困难的；严厉的；勤奋的 a hard writer 努力地； 猛烈地 study/rain hard 3）how often表示“多久一次”，是对动作的频率进行提问。其回答通常有： 频率副词： always, usually, often, sometimes, hardly ever, neverhow often 次数时间段: 如：once or twice a week every 时间段: every day (每天) 区别：everyday（每天的；日常的）注意：表示“一次或两次”时，一般用once和twice表示。如：once a month(一个月一次)而表示“三次或以上”时，则用“数词times”结构。如：five times a year (一年五次)4）由how构成的疑问词组的用法“多少”（1） howmany+ 可数名词复数 如：how many programshowmuch+不可数名词。 如：how much coffee 但how much=whats the price of.? 还有“多少钱”的意思 如：Howmucharethosepants?(2)how many times: “多少次”. 其答语表示次数。如：once ,twice，three times等(3) How old.? 询问年龄 如：How old are you? I am five.“how long?”(4) 多久(时间) 常用 for two days，for three hours等回答。 多长（某物的长度） 如：-How long is the river? - 10 kms. (5)how soon 用来询问过多久，多久以后，其答语是in two hours，in three days等。 如：How soon wil he come back？ In an hour。3. “空闲的”：Are you free tonight? 4. at least 至少 at most 最多be free “自由的”： a free country freedom(n) 5. stay up 熬夜 “免费的”： work for free. 6. junk food 垃圾食品full5. “满的；饱的” be full of : The bottle is full of water. 瓶子里装满了水。 “忙的”=busy He had a full life 6She says its good for my health. 她说那对我的健康有益。（1）be good for：“对有好处”。 如：Doing exercise is good for our health.（2）be good at：“擅长于” 如：He is good at playing football.(3) be good to sb./sth: “对好” 如：The old woman is good to us. (4) be good to do sth.: “适合；宜于” 如：The water is good to drink. (5) be good with: “与相处好” 如：