八年级上册Unit 1-2知识点总结2024年九年级中考人教版英语一轮复习.docx

1、八年级上册Unit 1-2知识点总结词汇：1. decide v. 决定；选定 （n. decision）(1) decide to do sth. 决定做某事(2) make decides/a decision 做决定，下决心u They decided to go hiking on the weekend.u He made a decision to give up smoking.2. try v.&n. 尝试；设法；努力(1) try sth. 尝试某物(2) try to do sth. 努力做某事（强调付出一定的努力去完成某事）(3) try ones best to do

2、sth. 尽全力做某事(4) try doing sth. 尝试做某事（不一定付出很大的努力）u Let me have a try.u Children always want to try new things.u They tried to finish the task on time.u Bill tried his best to pass the math exam.u Ann tries eating carrots. 3. enough adj.&adv. 足够的（地）；充足的（地）；充分的（地）enough可与形容词、副词和名词连用。一般情况下，形容词和副词放在enough

3、之前，名词放在enough之后。u Im afraid that we dont have enough food.u We didnt get up early enough.u He is strong enough to carry these heavy boxes.4. hardly adv. 几乎不，几乎没有hard adj. 坚固的，硬的；困难的；猛烈的；努力的adv. 努力地；猛烈地；沉重地u I can hardly believe him.u Its hard for us to work out the problem.u The truth is that if we

4、dont work hard, we will lose the match.注意很多学生认为hardly是hard的副词形式，但其实它们之间并无关系。5. percent n. 百分之.（无复数形式） 与名词连用时，percent后要用of连接，结构为“数字+percent of+名词”。这一结构作主语时，谓语动词的单、复数形式与of后的名词的数保持一致。u More than 70 percent of the earth is covered by water.u Nearly 50 percent of the students are against this plan.6. alt

5、hough conj. 虽然，尽管；即使 though作连词，表示“尽管，虽然”时，一般情况下可以和although互换使用。although和though都不和but, however连用，但可以与yet, still连用。u Although/Though he failed the game, he will never give up.u Although/Though he is very old, (yet) he is quite strong.7. such adj.&pron. 这样的；那样的；类似的such as 例如u She is such an honest girl

6、.u Exercise such as playing sports is fun.拓展so和such的区别(1) so是副词，修饰形容词和副词；而such是形容词，修饰名词。它们后面都可接单数可数名词，但是结构不同：so+ adj.+a/an +可数名词单数形式such+ a/an+adj. +可数名词单数形式u so beautiful a girl = such a beautiful girlu so hot a day= such a hot day(2) 当后面接的是不可数名词或可数名词的复数形式时，只能用such。其结构为：such+ adj. +不可数名词/可数名词复数形式u

7、such lovely children u such delicious beef(3) 当名词前有many, few, little, much修饰时，只能用sou so much noiseu so many peopleu so few treesu so little juice8. together adv. 在一起；共同 together with 和.一起（连接2个并列主语时，谓语动词要与together with前的主语保持一致）u Jack together with his parents has seen the film.u The teacher together

8、with his students is going to attend the meeting.9. maybe adv. 可能；大概；或许（常用于句首） may be 意为“可能是”，只用于句中u Maybe he is right.u He may be right.10. die v. 消失；灭亡；死亡 现在分词：dying（相同变化的动词有：lie - lying, tie - tying）u The old man is dying.11. Once adv. 一次，曾经u We have music class once a week.u He once worked as a

9、teacher.12. something：一般用于肯定句中。用于疑问句时，表示希望得到对方肯定的答复。anything：一般用于否定句和疑问句中。用于肯定句中时，表示“任何事物，任何事情”u Id like something to eat. Would you like something to eat?u Is there anything that I can help you?u She didnt find anything in the box.u Anything is possible.13. anyone: 只能指人，不能指物，后面不接of短语 any one：既能指人又能

10、指物，其后可接of短语，表示“任何一个”u I didnt see anyone in the classroom.u The dresses are so cheap that she can afford any one of them.14. none （pron. 没有一个；毫无）和no oneno onenone指代人人或物（表示三者或三者以上“没有一个”）主语单独做主语常与of连用谓语动词单数单数或复数问句Who及含anyone, anybody的问句how many, how much问句u None of the pictures is mine. No one knows w

11、here he is.短语：1. because和because of because后接句子，而because of后接名词（短语）、代词或动名词u The outdoor activities are cancelled because its raining heavily.u The outdoor activities are cancelled because of the terrible weather.2. more than 意为“多于，超过”，其后常接表示数量的词，相当于over；翻译短语为 less than，意为“少于”u There are more than 10

12、0 people knowing the news.u The young lady is less than 20 years old.3. have a good time=have fun=enjoy oneself 表示“玩的开心”have a good time (in) doing sth.=have fun (in) doing sth. 表示“做某事很开心”u I hope you have a good time.u We had a good time (in) playing chess last weekend.4. arrive in +大地点（城市、国家等） arr

13、ive at+小地点（学校、图书馆等）u The famous writer arrived in Hong Kong two days ago.u We will arrive at the library at 9 oclock on Sunday morning.拓展表示“到达”的词汇还有：get to+地点，reach+地点5. feel like +名词/从句，表示“给.的感觉；感受到；感觉像.”feel like+名词/代词，表示“想要”feel like+doing sth.，表示“想要做某事”u I felt like I was a bird.u She felt like

14、a cup of coffee.u He feels like going to the movies with his friends.6. too many, too much, much too意义修饰词例句too many太多.可数名词复数Too many teenagers are addicted to the computer games.too much太多.不可数名词I have wasted too much time.much too太.形容词The coat is much too expensive.7. help with sth. 帮助做某事 help sb. (

15、to) do sth. 帮助某人作某事u My brother often helps with my physics.u She never helps her mother (to) do chores.8. 表示频率的词组结构：次数+时间u once a week 一周1次u twice a month 一月2次u once every two weeks 每两周1次9. how often, how soon, how long, how many times how often“多久一次”，询问做事情的频率how soon“还要多久”，常用于将来时态，答语通常是用in引导的时间状语h

16、ow long“多长时间”，询问做某事的时长how many times“多少次”，询问次数u -How often do you exercise?-I exercise three times a week.u -How soon will we reach Nanchang?-In 30 minutes.u -How long have you been an engineer?-For 15 years.u -How many times have you been to the science museum?-Four times.语法：1. 不定代词不指明代替任何特定名词或形容词的

17、代词叫做不定代词。不定代词具有名词和形容词的性质，并有可数和不可数的区别。常见的不定代词有：some, any, every, many, much, all, both, each, no, neither, either, few, a few, little, a little, other, another以及复合不定代词等。(1) 复合不定代词的构成：-thing-one-bodyany-anythinganyoneanybodysome-somethingsomeonesomebodyevery-everythingeveryoneeverybodyno-nothingno one

18、nobody(2) 复合不定代词的用法 由some, any, every, no构成的复合不定代词做主语时，谓语动词用单数形式Eg: Something is wrong with my computer. Is there anything in the box? 复合不定代词若有定语修饰，该定语要置于其后 Eg: I had something special for dinner. Do you have anything to say?2. 频度副词(1) 频度副词表示事情发生的频率，可用来回答how often引导的问句。(2) 常用的频度副词有：always, usually,

19、often, sometimes, hardly ever, never等。(3) 频度副词在句中的位置：频度副词通常置于实义动词之前，助动词、情态动词、be动词之后。有时也可置于句首或句尾。u -How often do you go to the movies? -I usually go to the movies once a month.u She is always looking nice.u Sometimes he works at home.单项选择1. I feel _ about the _ news.A. exciting; exciting B. excited;e

20、xcited C. excited; exciting D. exciting; excited2. Dont worry. There is_ wrong with your watch. Its only because its battery is dead.A. somethingB. nothingC. anythingD. everything3. The Smiths decided _ to the mountains. A. go B. to go C. going D. goes4. Lily told me _ just now. A. important somethi

21、ng B. important anything C. something important D. anything important5. -Im going to the Natural History Museum next month.-_.There are many meaningful things to see there. A. Thats all right B. Have a good time C. Good luck D. I hope so6. When its getting hot, a lot of people feel like_ ice-cream.A

22、. to eatB. eatC. eating D. ate7. -Where is Mary going?-She is leaving for Germany. She will arrive _there_the morning of July 2.A. to;onB. at; on C. in; in D. /; on8. His parents thought he was_ to look after his younger brother.A. carefully enoughB. enough carefulC. careful enoughD.enough carefully

23、9.-How often do you take a walk? -_. Because Im always very busy.A. AlwaysB. Hardly ever C. Sometimes D. Usually10. -Can you catch what I said?-Sorry,I can_understand it because you speak very quickly.A. almostB. probablyC. mostly D. hardly11. My elder sister is _ thirty years old.A. moreB. more tha

24、n C. lessD. less than12. -Can a plane fly_the Atlantic Ocean?-Yes, but it needs to go_the clouds for hours.A. across; throughB. through; acrossC. across; acrossD. through; through13. -Which jacket do you like, the white one or the blue one?-_ . I prefer the black one.A. all B. no one C. noneD. neither14._ they were very tired, they felt happy because they finally reached the top of the mountain.A. SoB. AlthoughC. If D. But15. Well have to _ at least one hour_homework every day.A. take; doingB. cost; to do C. pay; to do D. spend; doing