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1、八年级上八年级上Unit 3-4 复习复习词组复习词组复习过去常常做某事过去常常做某事在在的开始的开始养宠物养宠物喜欢做某事喜欢做某事收藏钱币收藏钱币做鬼脸做鬼脸举办音乐会举办音乐会洗澡洗澡随音乐跳舞随音乐跳舞日常生活日常生活 used to do sth.at the beginning ofkeep petsbe fond of doing/enjoy doingcollect coinsmake a facegive a concerttake a bathdance to musiceveryday life词组复习词组复习考虑考虑与与分享分享以以为食为食号召；提倡号召；提倡拆毁拆毁把
2、把看作看作沉迷于沉迷于注意注意代替代替由由组成组成think aboutshare withfeed oncall forpull downregard aslose oneself inpay attention totake the place ofbe made up of1.为什么不做些户外运动？为什么不做些户外运动？Why not do some outdoor activities?=Why dont you do some outdoor activities?2.我讨厌这首无聊的歌曲。我讨厌这首无聊的歌曲。I hate the boring song.3.收藏邮票一定很有趣。收
3、藏邮票一定很有趣。Collecting stamps must be great fun.4.昨天此时你在做什么？昨天此时你在做什么？What were you doing at this time yesterday?What were you doing at this time yesterday?过去进行时态过去进行时态ThePastContinuousTenseThePastContinuousTense1.1.意义意义：表示在过去某一时刻或一段时表示在过去某一时刻或一段时间正在进行的动作。间正在进行的动作。2.2.构成构成：was/were+doing1.I_myhomeworkw
4、henMike_lastnight.（昨天晚上迈克来的时候我正在写作业。）昨天晚上迈克来的时候我正在写作业。）2.WhileAnn_TV,herfather_home.（安正在看电视时，她父亲回来了。）安正在看电视时，她父亲回来了。）3.WhatwereyoudoingwhenI_atthedoor?（我敲门我敲门(knock)的时候你在干什么？）的时候你在干什么？）4.She_theroomwhenI_toseeher.（我去看她的时候她不是在打扫房间。）我去看她的时候她不是在打扫房间。）5.I_myvocationEnglandthistimelastsummer.（去年夏天的这个时候我正
5、在英国渡假去年夏天的这个时候我正在英国渡假.)wasdoingcamewaswatchingcameknockedwasntcleaningwentwasspending6.Mary_whilePeter_thepiano.（Mary在跳舞，而在跳舞，而Peter在弹钢琴。）在弹钢琴。）7.They_thenewspaperwhenI_theroom.（我走进屋子时他们正在看报纸。）我走进屋子时他们正在看报纸。）8.What_you_atfiveyesterdayafternoon?（昨天下午昨天下午5点你在做什么？）点你在做什么？）9.Thestudents_fortheirlessonsw
6、henMr.Blackenteredtheclassroom.（Black先生走进教室的时候学生们正在准备功课。）先生走进教室的时候学生们正在准备功课。）10.Theteacher_tosomeparentswhenIsawher.（我见到老师的时候她正在和家常谈话。）我见到老师的时候她正在和家常谈话。）wasdancingwasplayingwerereadingwentintoweredoingwerepreparingwastalking5.买这种新药花费了他们大量的钱。买这种新药花费了他们大量的钱。It took them plenty of money to buy the new
7、medicine.The new medicine cost them plenty of money.They paid plenty of money for the new medicine.They spent plenty of money in buying the new medicine.takecostpayspend6.现在热带雨林正变得越来越小。现在热带雨林正变得越来越小。Now rainforests are becoming smaller and smaller.形容词在句中的作用形容词用来修饰名词或代词作定语形容词用来修饰名词或代词作定语The angry fat
8、her shouted at his son.形容词用于连系动词后作表语形容词用于连系动词后作表语 Its getting cold.某些形容词如某些形容词如happy,glad,surprised,sure,afraid等等用作表语时，可接动词不定式或状语从句用作表语时，可接动词不定式或状语从句Im glad to meet you.Im sure that they will come and watch our performance.形容词用作宾语补足语形容词用作宾语补足语Many foreigners find Chinese difficult.Well make our scho
9、ol more beautiful.We must keep our classroom clean.只用作表语的形容词只用作表语的形容词alone,afraid,asleep,well,ill,sorry,sure,glad She is alone in her bedroom.Be quiet,please.The baby is asleep.Are you sure of its truth?形容词的主动意义和被动意义形容词的主动意义和被动意义The weather is pleasant these days.He is pleased with our compositions.
10、The cartoon is very interesting.Even my parents are interested in the cartoon.What freezing weather!The pool was frozen.副词在句子中的作用副词在句子中的作用Ill go to the lecture with my classmate tonight.He was lucky to find his bicycle key downstairs.You can find the place easily with the help of the map.They help m
11、e with my maths sometimes.I quite agree with you.Certainly they are right.副词的分类副词的分类时间副词 yesterday,then,later,just,soon,first,finally,never,seldom,often 地点副词 here,there,home,anywhere,everywhere,somewhere,above,down,back 方式副词 carefully,clearly,easily程度副词 very,quite,rather疑问副词 when,how,why连接副词 however
12、句子副词 certainly,generally,surely形容词和副词的比较级和最高级形容词和副词的比较级和最高级大多数形容词和副词有三个等级：大多数形容词和副词有三个等级：1 1、原级，即原形，如：、原级，即原形，如：bigbig（大的）大的）2 2、比较级，表示、比较级，表示 “更更 一些一些”或或 “比较比较 ”的意思，的意思，如：如：biggerbigger（更大，比较大）更大，比较大）3 3、最高级，表示、最高级，表示 “最最”的意思，如：的意思，如：biggestbiggest（最大）。最大）。形容词和副词的比较级和最高级的构成：形容词和副词的比较级和最高级的构成：一、规则变化
13、：一、规则变化：1 1、单音节和部分双音节词，在词尾加、单音节和部分双音节词，在词尾加 -erer 或或 -estest 。2 2、大部分双音节词和多音节词，在其前面加大部分双音节词和多音节词，在其前面加 more more 或或 most most。具体见下表：具体见下表：Grammar 构成方法构成方法原级原级比较级比较级最高级最高级一般在词尾加一般在词尾加-er或或-est以字母结尾的，以字母结尾的，加加-r或或-st以重读闭音节结尾，以重读闭音节结尾，且末尾只有一个辅音且末尾只有一个辅音字母，要先双写这一字母，要先双写这一字母，再加字母，再加-er或或-est以辅音字母加以辅音字母加y
14、结结尾的，先把尾的，先把y变成变成i，再加再加-er或或-est单单音音节节词词和和部部分分双双音音节节词词双双音音节节词词和和多多音音节节词词在形容词、在形容词、副词前加副词前加more或或most。tall,long,taller,longertallest,longestnice,latenicer,laternicest,latestbig,thinbigger,thinner biggest,thinnesthappyhealthyhappierhealthierhappiesthealthiestbeautifulcarefulexpensiveinterestingdangero
15、usmorebeautifulmorecarefulmoreexpensivemoreinterestingmoredangerousGrammarmostbeautifulmostcarefulmostexpensivemostinterestingmostdangerous二、不规则变化：（需记忆）二、不规则变化：（需记忆）原原形形比比较较级级最最高高级级goodwellbadillmanymuchlittleoldfarbetterworsemorelessolderelderfartherfurtherbestworstmostleastoldesteldestfarthestfurt
16、hestGrammarGrammar 用法：用法：(一一)原级原级1 1、是形容词和副词的基本形式，用来描述人物或动作。、是形容词和副词的基本形式，用来描述人物或动作。e.g.Our country is beautiful and strong.2 2、用于原级比较。表示两者在某一方面程度相同，用用于原级比较。表示两者在某一方面程度相同，用 “as+as+形容词（副词）原形形容词（副词）原形 +as+as”的句型。表示甲在的句型。表示甲在某一方面不及乙时，用某一方面不及乙时，用 “not as(so)+not as(so)+形容词（副词）形容词（副词）原形原形 +as+as”的句型。的句型。
17、e.g.Tom walks as fast as Mike.He didnt come as(so)early as Wanglin.特殊句型：特殊句型：1.1.这个房子是那个的三倍大。这个房子是那个的三倍大。This house is three times as large as that one.“是是的几倍的几倍”2.2.我们应该尽可能快地到达机场。我们应该尽可能快地到达机场。We should get to the airport as soon as possible.as possible=as one can 表示表示“尽可能尽可能”(二二)比较级比较级用来比较两个人或两个物。
18、用来比较两个人或两个物。句型是句型是(1)比较级比较级+than(2)比较级比较级(特殊疑问句特殊疑问句)，ore.g.The boy runs faster The boy runs faster thanthan his elder brother.his elder brother.Who is more careful,Rose Who is more careful,Rose oror Mary?Mary?Shanghai is larger than Shanghai is larger than any other cityany other city in China.in C
19、hina.注意：在形容词、副词的比较级前，可以用注意：在形容词、副词的比较级前，可以用 much,a little,still,even,much,a little,still,even,far,a bit,a lot far,a bit,a lot 等来修饰。等来修饰。e.g.Mike ise.g.Mike is much much taller than Tom.taller than Tom.May I keep this bookMay I keep this book a littlea little longer?longer?Little James isLittle James
20、 is even even stronger than his father.stronger than his father.比较级特殊句型：比较级特殊句型：1.1.你越用功学习，就能学到越多知识。你越用功学习，就能学到越多知识。The harder you study,the more you will learn.The+比较级，比较级，the+比较级比较级 “越越,就越就越”2.2.他们走得越来越慢。他们走得越来越慢。They walked more and more slowly.比较级比较级+and+比较级比较级 “越来越越来越”3.3.这些书比那些书厚三倍。这些书比那些书厚三倍。
21、These books are three times thicker than those ones.4.4.他是两个男孩中比较矮的一位。他是两个男孩中比较矮的一位。He is the shorter of the two boys.表示表示“两者中较两者中较 的一位的一位”时，须在比较级前加时，须在比较级前加the(三三)最高级最高级用来比较三个或三个以上的人或物。用来比较三个或三个以上的人或物。一般都带有一个由一般都带有一个由of,among或或in构成的表示范围的介词短语。构成的表示范围的介词短语。e.g.This elephant is the heaviest one in the
22、 zoo.Which is the biggest,the sun,the moon or the earth?The sun is the biggest of the three.形容词最高级前一定要有定冠词形容词最高级前一定要有定冠词 the，副词最高级可有可无。副词最高级可有可无。特殊用法：特殊用法：1.1.厦门是中国最美丽的城市之一。厦门是中国最美丽的城市之一。Xiamen is one of the most beautiful cities in China.2.2.黄河是中国第二长河。黄河是中国第二长河。The Yellow River is the second longes
23、t river in China.1.TheGreensare_(happy)toliveinthis_(noise)street.Theyhavedecidedtomovetoanotherplace.2.Thepandahasbeen_(die)forabouttwomonths.3.Ilikeherdress.Itlooksvery_(beauty).4.Dontfeel_(worry)aboutyourchild.Thewholeclasswouldbe_(friend)tothenewclassmate.5.Hedidtheworkas_(care)asmostofus6.Its_(
24、possible)foranordinary（普通的）（普通的）planetoflytothemoon.7.Itsa_(please)tripforallofus.8.Papercatchesfire_(easy).使用形容词和副词填空：使用形容词和副词填空：happynoisydeadbeautifulworriedfriendlyimpossiblepleasantcarefullyeasily()1.Does he speak English _ his father?A.as good as B.as well as C.best than D.as better as()2.Pete
25、r is _ than his uncle.A.more fatter B.fatter C.fat D.very fat()3.Tom is _ than I.A.older five years B.five years older C.five years elder D.oldest by five years()4.This maths problem is _ that one.A.not so easy as B.more easy than C.as easier as D.easy than()5.The Summer Palace is _ than all the oth
26、er parks in Beijing and it is _ park in Beijing.A.beautiful,beautiful B.more beautiful,more beautifulC.most beautiful,the most beautiful D.more beautiful,the most beautifulB BB BB BA AD D()6.Which do you like _,basketball,football or volleyball?A.more B.very much C.most D.best()7.Mary looks _ at home.A.happy B.happily C.happier D.more happy()8.This play isnt as _ as that one.A.more interesting B.interesting C.much interesting D.most interesting()9.This TV set is _ of the three.A.cheap B.cheaper C.cheapest D.the cheapest()10.I have not learned the word _.A.already B.still C.also D.yetDABDD