八年级英语下册Unit1单元系统复习知识点归纳人教新目标版(共7页)

1、精选优质文档-倾情为你奉上Unit 1 单元系统复习知识点归纳词汇短语present: n. 现在，通常与过去、将来相对应。The past, the present and the future . 过去、现在和将来。At present. 此刻、现在: Im afraid I cant help you just at present- Im too busy. 很抱歉，我现在帮不了你，- 实在太忙了。adj, 现在的。 the present day当今、现今。Most young people enjoy listening to popular music the present d

2、ay.just, adv. 刚才。常用于完成时态，在美式 英语中用于一般过去时。 I have just seen John. 我刚才见到约翰了。 I just saw him.(a moment ago). ( U. S) 我（几分钟前）看到他的。( U. S)since.后面通常接点时间来表示一段时间。例如：since 1984 自从1984年一直到现在。since 3 days ago. 自从三天前一直到现在，也可以说成for 3 days 通常 how long提问。How long has your uncle lived here?Since 1980.actually, adv.

3、 actual, adj. 真实的，实际的。What were his actual words? 他到底是怎么说的？What did he actually say? 实际上他说了什么？marry. vt. vi marry sb. 与- 某人结婚；嫁或要某人。Jane is going to marry John. get married. get married to sb. 与某人结婚。 He is married to a famous writer. 他娶了一名作家。turn into. (sb/ sth )(from A) into B.Water turns ice when

4、it freezes.Now the school has turned into a super market.miss. 错过 The post office is 100 metres along + his road, you cant miss it. miss a meeting/ a class/ the train/ miss + he chance 怀念 miss sb. Miss sb very much.非常想念某人。pleasant. adj 同根词 pleasure. n. with pleasure. Its my pleasure to help you with

5、 your English. pleased, adj 通常描述人。He is pleased.pleasant , adj.通常描述环境、地方、行程的舒适愉快。A pleasant trip. 一次愉快的行程pollution ,n. 污染, air pollution, noise pollution, water pollution. pollute, v. we must stop the river from being polluted.我们必须努力使河水不被污染。take off . 1. 起飞. The plane is going to take off in a momen

6、t.脱下. Its very warm here. Youd better take off your coat.safely, adv. land safely, cross the street safely, save the boy safely.safe , adj; safety, n.safe- dangerous. safety- danger.way, n. in this/ that / another way. 用这种、那种、另外一种方法A new way of teaching. 一种新的教法A new way of playing.一种新的玩法。 way, n. 路。

7、 on ones way 在-路上on his way home.By the way. 顺便说一下，提一下。 By the way, wheres Jim? 顺便说一下，杰姆在哪？ lonely, alone的区别：lonely表示心灵内部的孤独寂寞。 alone 指单独、独自的意思。例如：He is alone, but he never feels lonely.他虽然单身一人，但从不感到孤独寂寞。此外 lonely 还能表示荒凉的、偏僻的、偏远的 a lonely village 一个遥远的村庄 from time to time 有时、偶尔、时常. Now and then luck

8、y , adj. luck, n. Good luck with your English study. 祝你英语学习好运luckily.Luckily, he passed the exam. 幸运的是，他考试及格了。lucky. How lucky he is! 他多么走运啊！interview , n.会见 ，还有面试、采访、面谈等多种意见。例如: I asked for an interview with my boss. 我请求与我的老板面谈I never give interviews. 我从不接受采访v. 进行面试、采访的意思We interviewed 20 people fo

9、r this job. 为了这份工作我们对20人进行了面试.Interview the President Bush.采访布什总统.although, conj. 虽然尽管Although he said they were married, Im sure they arent.尽管他说他们已经结婚了，但我肯定他们没有。Although不能与but 连用，但可以与yet连用。Although he was only ten, (yet) he knew a lot. 虽然他只有十岁，但他懂得很多。recently, 通常与过去时态和现在完成时态连用。 Did she have a party

10、 recently? 她最近举办过聚会吗？ Theyre recently bought a new car. 他们最近买了一辆崭新的汽车。change, n. 变化 a physical change .物理变化 a chemical change 化学变化v, 改变 Our city has changed a lot.我们城市变化了许多。surprised, adj. 通常是描述人的感受。Were all surprised to hear the news. 听到这个我们都很吃惊。surprising, adj. 通常是描述事物的 a surprising result. 一个令人吃惊

11、的结果。over 超过= more than .over 200 students. 二百多学生More than 200 students.feeling, n, a feeling of hunger 饥饿的感觉 a feeling of joy. 快乐的感觉a feeling of danger. 对危险的预感have no feeling for others . 对别人漠不关心。 feelings （复数）感情 youre hurt my feelings. 你分了我的感情。conveninent, adj. Its conveninent for sb to do sth.对某人来

12、说干某事是方便的、合适的。Will it be conveninent for you to start work tomorrow?你明天开始工作方便吗？We must arrange a conveninent time and place for the meeting.我们必须安排一个合适的时间和地点开会。cause, vt. 引起、使发生 The cold weather caused the plants to die. 天气寒冷冻死了植物。Shes always causing trouble for people. 她总是给人添麻烦。My car has caused me a

13、 lot of trouble. 我的汽车给我带来了不少麻烦。句型： I dont to play with you any move. not-any more 不再people often ask me to spell my name and now I dont want to spell my name any more. 人们经常要我拼写我的名字，现在我不想再拼了。I have known it since I was very young.自从我很小时我就熟悉它。I have heard of Lin Huan since I was very young. 自从我很小时就听说过

14、刘欢。 It was become very difficult to see my old friends. It + be +形 + (for sb) to do sth. 某人干某事怎么样- Its nice to have open space and pretty garden. 拥有开阔的空地和美丽的花园真好。 Its good to drink a cup of water after you get up in the morning.早上起床后喝杯水真的很好。 Im happy that my mother has free time in the morning now.我

15、很高兴我母亲现在早上有更多的空余时间。 Im happy that you have come.你来了我很高兴。 It used to be the home of many wild animals.这过去常常是野生动物的家园。He used to be a history teacher.他过去曾经是一个历史老师。He used to live in the country.他过去常常住在农村。语法：现在完成时 现在完成时：表示过去发生的动作对现在的影响和结果。它经常与never, just, before, yet , already, ever.其中already用在陈述句中。在疑问句

16、或否定句中常用yet 代替already.I have already done my homework.Has Jim called yet? 表示过去发生的动作一直延续到现在，可能还将延续下去，经常与for ,since 引导的时间状语 连用，此时动词必须具有延续性. The old man has died for two years.（ 错） The old man has been dead for two years. （对）常见的瞬间性动词转换成延续性动词如下表格： 非延续性动词 与一段时间连用时的表达方法 buy have borrow keep close be closed

17、 open be open come to, go to be in (on, at) Join be a member of; be a member; be in, be with Move to Live in die Be dead leave Be away (from) wake Be awake Start, begin Be on end Be over Fall asleep, get to sleep Be asleep Get up Be up Turn on sth, turn off sth. Sth. be on, sth. Be off Return, come,

18、 back, get back, go back Be back Get back (取回) Have back Reach, arrive in (at), get to Be in (on, at) Get to know know Get, turn, become (变得，成为)作系动词 be Hear from, get ( receive) a letter from Have a letter from现在完成时的构成：have(has)+ v( 过去分词 ) have (has) 为助动词 陈述句 一般疑问句 否定句I have read .Have you read. I h

19、avent read.He has read.Has he read. He hasnt read.疑难题导析He has never _ a pen before. A. lose B. to lose C. lost D. losing解析 答案为C。 本题主要考查现在完成时态对谓语动词的要求。现在完成时态谓语动词的结构是have (has)+ 过去分词。 本题空白处需要过去分词，这样A、B、D都不对。误：My aunt has arrived in Hefei for two weeks.正：My aunt has been in Hefei for two weeks.正：My aun

20、t arrived in Hefei two weeks ago.解析： 本题主要考查谓语动词与时间状语的搭配关系，终止性动词一般不能和表示长度的时间状语连用，遇此情形，要么改变谓语动词，要么改变时间状语和时态。 误：The twins have not got home already.正：The twins have not got home yet. 解析：本题主要考查Yet 与 already 的用法区别，两个词都是副词，常与完成时态连用。yet 用于否定句和疑问句，提通常置于句尾；already 常用于肯定句，当用于疑问句时，表示惊讶或希望得到肯定的答复，不用于否定句中，它可以在主要动词之前，也可置于句末。Jim has been at the factory_ two years ago.A. for B. since C. before D. after解析： 答案为B。 本题主要考查时间状语与谓语的关系。for后跟时间段表示一段时间,since 后跟时间的起点，表示一段时间， before 表示在什么时间之前， after则表示在什么时间之后。本句是完成时态，指自两年前以来如何，且两年前是个时间的（起）点