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1、人教版八年级下册单元知识点总结及同步练习 Unit 8 Have you read Treasure Island yet？一、单元重点短语 1.hurry up 赶快；急忙（做某事）2.in two weeks 在两周之内 3.go out to sea 出海 4.an island full of treasures 满是宝藏的岛屿 5.write about 写作关于的内容 6.finish doing sth.做完某事 7.wait for another ship 等待另一艘船到来 8.learn to do sth.学会做某事 9.grow fruits and vegetable
2、s 种水果和蔬菜 10.a few weeks ago 几个星期前 11.the marks of another man s feet 另个人的脚印 12.not long after that 不久之后 13.run towards sp.跑向某地 14.use to do sth.用来做某事 15.signs le ft behind by someone 某人留下的标记 16.read the newspaper 看报 17.science fiction 科幻小说 18.can t wait to do sth.迫不及待地做某事 19.a good way to wake up 醒来
3、的一个好办法 20.number of people 人数 21.used to do sth.(过去)常常做某事 22.study abroad 在国外学习 23.make sb.do sth.使某人做某事 e to realize 开始意识到 25.ever since then 自从那时起 26.the southern states of America 美国南部地区 27.belong to 属于 28.be kind to each other 善待彼此 29.trust one another 互相信任 30.the beauty of nature 大自然的美 31.have
4、been to sp.去过某地 32.do some research on sth.对做研究 33.hope to do sth.希望做某事 二、单元基本知识点 1.already,yet 用于现在完成时 already 一般用于肯定句，用于否定句和疑问句时常表示“惊喜；意外“的情况 I have finished my homework,but Liming hasn t finished his homework .yet 一般用于否定句和疑问句句末，谈论预期发生的事情 2.be full =be filled _充满 3.be due to do sth 预定做某事 The team
5、are due to fly to Italy next month.4.in,after 区别 in+一段时间 表示“从现在算起的一段时间以后”，也可以表示“在将来多长时间之内”，常与一般将来时连用 My uncle will come back from New York in three days.after+一 段 时间 表示“过去一段以后”，以过去时间点为起点，常与一般过去时连用 Tom started on Sunday and arrived in Lasa after four days.5.else 用在因为此或不定代词之后 Where else did she go?/an
6、ything else other 意为“其他的；另外的”，修饰名词，位于名词之前 other people 6.towards 表示“向着某个方向”,没有“到达”之意 They saw an old man coming towards them to 表示“向，往”，有“到达”之意 I am going to move to Shanghai.7.belong to 属于，其中 to 为介词，后面只能跟名词或人称代词的宾格形式，不能接名词性物主代词或名词所有格 1)belong 不用于被动语态，也不用于进行时态。The boy belongs to the singing group of
7、 Grade one.The boy is belonging to the singing group of Grade One.2)belong to 常与物主代词进行句型转换 These clothes belong to=These clothes are mine.8.one day 有一天，既可指量来的某一天，也可指过去的某一天，常用将来时或过去时的句子中。I d like to go and visit Africa one day.I saw Mary in the supermarket one day.some day=someday 有一天，仅指将来的某一天，只能用于将来
8、时 I want to fly to the moon some day.9.break the record 打破记录 hold/keep the record 保持记录 set a record.创造记录 10.introduce sb to sb 把某人介绍给某人 introduce oneself 自我介绍(1)introduce oneself to sb.向某人作自我介绍 (2)introduce A to B.把 A 介绍给 B(3)introduce into 引进 11.(1)in the end=at last=finally 最后，终于 (2)at the end of
9、在.的结尾（反）at the beginning of 在开始 【既可用来表示时间，也可以用来表示地点】at the end of the speech 在演讲结束时 at the end of the road 在路的尽头(3).by the end of 在.结束时，常与过去完成时连用(had+过去分词)三、单元语法知识点 语法聚焦：现在完成时(Present Perfect Tense)1)现在完成时的定义：（1）表示过去发生或已经完成的动作对现在造成的影响或结果。It s so dark.太黑了。Someone has turned off the light.有人把灯关上了。（2）表
10、示从过去某一时间开始并一直持续到现在的动作或状态。常与 since+过去的时间点，for+一段时间，so far 等时间状语连用。I have lived here for ten years.我已经住在这里 10 年了。（从 10 年前开始，持续到现在还住这儿）I have lived here since 2003.自从 2003 年我就住在这儿。（从 2003 年开始，持续到现在还住这儿）2)现在完成时的构成及句式转换：助动词 have/has+过去分词 I have finished my homework.(肯定句)I have not finished my homework.（否
11、定句）Have you finished your homework?Yes,I have./No,I haven t,（一般疑问句及肯定、否定回答）3)动词过去分词的变化规则：一般情况下加-ed；以-e结尾的，加-d；以辅音字母加 y 结尾的，变 y 为 i 加-ed；重读闭音节单词，双写辅音字母加-ed。4)现在完成时的标志：常与 just,already,yet,ever,never,before,so far 等连用，强调动作的完成，不强调动作的持续。Have you ever been to Japan?否定 haven t/hasn t 疑问 Have you?/Has he?做某
12、事某人留下的标记看报科幻小说二单元基本知识点迫不及待地做某事醒来的一个好办法人数过去常常做某事在国做某事用于现在完成时一般用于肯定句用于否定句和疑问句时常表示惊喜意外的情况一般用于否定句和疑问句句末谈常与一般将来时连用表示过去一段以后以过去时间点为起点常与一般过去时连用一段时间用在因为此或不定代词之后I have just finished my homework.for+时间段；since+过去的时间点；since+段时间 ago；since+一般过去时的句子。They have known each other for five years.Since he was a child,he
13、has lived in England.补充：already/yet 的区别：(3)already 往往用于肯定句，用在疑问句时表示强调或加强语气；yet 用于否定句和疑问句。He has already left here.他已经离开这里了。My teachers haven t had breakfast yet.我的老师们还没有吃早饭。Have you written to your parents yet?单元课堂练习：一、单项选择。()1.Tennessee is _home of country music.A.a B.an C.the D./()2.Treasure Islan
14、d is a _.A.island B.class C.classic D.classical ()3.We need _,or well be late.A.hurry up B.hurry on C.to hurry up D.to hurry on ()4.The singing competition _next Tuesday.A.is due B.is due on C.due D.due on ()5.Hed like to study _one day.A.abroad B.in abroad C.to abroad D.on abroad ()6.Youve made a g
15、reat _.A.succeed B.success C.successful D.successfully ()7.This red pen is _and the black one belongs to _.A.mine,hers B.me,her C.mine,her D.me,hers()8.The Sahara is more than nine _square kilometers in size.A.million B.millions C.million of D.millions of()9.Have you decided _.A.to buy which book B.
16、buy which book C.which to buy book D.which book to buy ()10.The book was so interesting that I couldnt _.A.put it down B.put down it C.take it down D.take down it ()11.-Who teaches _French?-Nobody,I teach _.A.your,mine B.your,myself C.you,myself D.you,me()12.Would you like _to drink?A.something B.an
17、ything C.everything D.nothing ()13.Jack,_you _reading the book Little Women?A.have,finished B.did,finish C.do,finish D.will,finish()14.May I watch TV now?I _my homework.做某事某人留下的标记看报科幻小说二单元基本知识点迫不及待地做某事醒来的一个好办法人数过去常常做某事在国做某事用于现在完成时一般用于肯定句用于否定句和疑问句时常表示惊喜意外的情况一般用于否定句和疑问句句末谈常与一般将来时连用表示过去一段以后以过去时间点为起点常与一
18、般过去时连用一段时间用在因为此或不定代词之后A.did B.have done C.will do D.do ()15._she _her lost pet dog?-No,not yet.A.Did,find B.Will,find C.Has,found D.Is,finding ()16.-Wheres Mary?-She _to New York.A.went B.has gone C.is going D.will go ()17.I _a book three days ago and I _it yet.A.bought,didnt read B.bought,havent re
19、ad C.have bought,didnt read D.have bought,havent read ()18.-_you _breakfast?-Yes,I _it with Jack.A.Did,eat;had B.Did,eat;have had C.Have,eaten;had D.Have,eaten;have had 二、词汇演练。.根据句意及汉语提示，填入恰当的单词。1.Lei Feng will live (永远)in our hearts.2.Mr Wang came back to China after studying (在国外).3.He is studying
20、 the (当代的)history of China.4.She became interested in the new (乐队).5.She was a woman of great (美丽).根据句意及首字母提示，补全单词。1.Jay Chou(周杰伦)is my favorite p star.2.Many football f will go to Brazil to watch the 2014 FIFA World Cup.3.Our English teacher i the new classmate Linda to us just now.4.The Diaoyu Isl
21、ands b to China!5.I can only remember the first l of that song.用括号内所给单词的适当形式填空。1.What time did you (actual)leave?2.They didnt achieve great (succeed)in life.3.The foreign visitors will travel in some (south)states of the USA.4.Wow!The house is always full of (laugh).5.The rich man gave away (million)of dollars to those poor areas.做某事某人留下的标记看报科幻小说二单元基本知识点迫不及待地做某事醒来的一个好办法人数过去常常做某事在国做某事用于现在完成时一般用于肯定句用于否定句和疑问句时常表示惊喜意外的情况一般用于否定句和疑问句句末谈常与一般将来时连用表示过去一段以后以过去时间点为起点常与一般过去时连用一段时间用在因为此或不定代词之后