八年级上册英语各单元知识点总结 Unit 1 Where did you go on vacation? 一、重点短语 1.go on vacation 2.quite a few 5.most of the time 6.go shopping 3.stay at home 4.take photos 7.in the countryside 8.keep a diary 9.have a good time = have fun = enjoy oneself 10.arrive in/at = get to = reach 14.find out 15.of course 18.go to the beach 22.decide to do sth 25.something special 11.feel like 16.visit museums 19.anywhere interesting 23.enough money 26.so...that 12.in the past 13.because of 17.go to summer camp 20.go out with sb 21.seem to be 24.the top of the mountain 27.study for tests 28.wait for 二、重点句型 1.---Where did you go on vacation? 2.---Did you buy anything special? 3.---How was the food? ---I went to New York City. ---Yes, I bought something for my father. ---Everything tasted really good! 4.Still no one seemed to be bored. 5.And because of the bad weather, we couldn't see anything below. 三、语法 1.不定代词 2.一般过去时 四、重要考点 1.复合不定代词的用法： (1)something，anything，nothing，everything 是指物的不定代词。 somebody，someone，anybody，anyone，nobody，no one，everybody，everyone 是指人的不定代词。 somewhere，anywhere，nowhere，everywhere 是指地点的不定副词。 (2)当形容词修饰不定代词、不定副词时，放于其后。如： something special (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。 2.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。 3.feel like 意为：“感受到；摸起来”，后跟宾语从句或名词。 如：I felt like I was a bird.我感觉我是一只鸟。 构成短语 feel like doing sth.意为“想做某事”。 如：I feel like eating.我想吃东西 4. few 与 little 的区别： 肯定 否定 许多 可数 a few few quite a few 不可数 a little little quite a little 5.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 seem(to be)+adj.似乎...... 如： They seem to wait for you. 如： He seemed( to be)ill yesterday. It seems that + 从句 似乎...... 如： It seems that he was ill yesterday. (2)bored(adj)，意为“感到厌倦的、无聊的”,修饰人； boring(adj)，意为“令人厌倦的、无聊的”修饰物。 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 interesting/ tiring/ exciting/ amazing/surprising 6.decide(v)决定 decide to do sth.---- decide not to do sth. decision(n) 7.Because of the bad weather, we couldn't't see anything below. because of + 短语 I had to move because of my job. because + 句子 如：I do it because I like it. 8. enough ＋名词 如：enough umbrellas 形容词/副词＋enough enough 如：wet/quietly (形/副)＋enough+ to do sth. enough+(名)+ to do sth. enough 足够…去做… 足够…去做… 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。 9.如此...以至于 such+名短+ that 从句：She is such a popular girl that. so+形/副+that 从句：She is so popular that everyone likes her. 10.反身代词 myself/yourself/itself/herself/himself/ourselves/yourselves/themselves 如：The child(herself)usually wears the clothes(herself). 11.What a difference a day makes! 一天的差异多大啊！ What(a/an)+ adj.+ n+主+谓！ 感叹句的结构 How+ adj./adj.+主+谓! 五、习惯用法 (1)buy sth for sb./ buy sb.sth 为某人买某物 (2)taste + adj. 尝起来…… (3)nothing ….but + V.(原形) (4)try doing sth. try to do sth. 除了…之外什么都没有 尝试做某事 尽力做某事 try one`s best to do sth 尽力做某事 (5)enjoy doing sth. 喜欢做某事 (6)want to do sth. 想去做某事 (7)start doing sth. 开始做某事 (8)stop doing sth. 停止做某事 (9)look + adj 看起来 (10)dislike doing sth.不喜欢做某事 (11)Why not do sth. 为什么不做…….呢？ (12)so + adj + that + 从句 如此…以至于 (13)tell sb.(not)to do sth. 告诉某人(不要)做某事 (14)forget to do sth. 忘记去做某事 forget doing sth 忘记去做某事 Unit 2 How often do you exercise? 一、重点短语 1.how often 6.at least 2.hardly ever 7.such as 11.go camping 14.not at all 18.at least 3.once a day 8.more than 4.twice a month 9.less than 12.play computer games 5.stay up(late) 10.be good for 13.free time activities 15.three times a year 16.go to the movies 19.help with housework 20.healthy habits 17.use the Internet 21.junk food 22.go to the dentist 23.fifity percent of the students 24.the answer to the question 25.the best way to do sth 26.be free=have time 27.every day 29.the mind and the body 28.play sports 二、重点句型 1..---What do you usually do on weekends? ---I always exercise. 2.They often help with housework. 3.---How often does he watch TV? ---He hardly ever watches TV. 4.Forty-five percent of the students exercise four to six times a week. 5.She says it's good for my health. 6.Although many students like to watch sports show, game shows are the most popular. 三、语法 频度副词的用法 四、重要