人教版九年级全册《英语》Units 1-4 词汇复习ppt课件.pptx

1、discovern.发现发现_拓展Columbus discovered America in 1492.指“发现或找到”早已存在而未为人知的事物或情况,指科学上的新发现 Shakespeare created many famous characters.强调从无到有的“创造或创作”，如艺术作品、理论等。Edison invented the light bulb.强调从无到有的“创造或创作”，如艺术作品、理论等。We must find out the truth.指通过观察、分析和研究等“发现，找 出，查明”真相、原因等。练习用 discover，create，invent 或 find

2、 out 的适当形式填空。1.We need to do some research _ the answer.2.The telephone was _ by Alexander Graham Bell in 1876.3.We hope that scientists _ more secrets of the universe in the future.4.It is really great for a radio producer _ a show like this.inventedto find outwill discoverto createcreateadj.有创造力的有

3、创造力的_n.创造力创造力_n.创造创造_busyn.生意生意_n.生意人生意人_忙于做某事忙于做某事_辨析辨析lie lay lie记忆口诀：规则撒谎，不规则躺；躺过下蛋，下蛋不规则。lie,撒谎的过去式和过去分词是规则变化，即：lie-_-_ 撒谎 现在分词：lying lie,躺的过去式和过去分词是不规则变化，即：lie-_-_ 躺，放置 现在分词：lying lie躺的过去式是lay（下蛋），lay,下蛋的过去式和过去分词是不规则变化。即：lay-_-_ 产卵，下蛋 现在分词：layingliedliedlaylainlaidlaidpay attention to_注意；关注 We

4、should learn to pay attention to our health.to为介词的短语还有为介词的短语还有look forward to doing sth.期待做某事期待做某事 stick to doing sth.坚持做某事坚持做某事 be used to doing sth.习惯于做某事习惯于做某事dieadj.死亡的死亡的_n.死亡死亡_adj.垂死的垂死的_The dying captain looked at his dead soldiers and said,“When we die for the people,it is a worthy death.”T

5、he doctor warned him not to smoke.warn sb.(not)to do sth.警告某人警告某人(不要不要)做某事做某事练习David said that the glass was broken and warned me _(not touch)it.warnI warned you of the danger,didnt I?warn sb.of/about sth.提醒某人注意某事提醒某人注意某事_We are going to interview the manager of this company._v.采访，面试采访，面试被被.采访采访_be

6、interviewed byinterviewNot everyone who writes in can be invited fro interview.n.采访，面试采访，面试面试官面试官,采访者采访者_拓展参加面试者参加面试者_loudloudlyaloud1.They are arguing _ outside.2.The music is too _.Please turn it down.3.Its important to read _ in the morning.指为使某人听见而大声说，常与read连用含有喧闹，嘈杂之意,有比较级和最高级 loudlyloudaloudsu

7、ggestcn.建议建议_建议某人做某事建议某人做某事_suggest sb.doing sth.Mike suggested that we(should)visit their school next week.should 表建议时，从句使用虚拟语气，即表建议时，从句使用虚拟语气，即(从句用从句用should+do，should可以省略可以省略)I made a few suggestions about how we could spend the afternoon.可数名词可数名词adviseun.建议建议_建议某人做某事建议某人做某事_adivse sb.to do sth.I

8、advise that my father(should)stop smoking.advise 表建议时，从句使用虚拟语气，即表建议时，从句使用虚拟语气，即(从句用从句用should+do，should可以省略可以省略)Ill give you some advice，Mike.不可数名词不可数名词与与look相关词组相关词组lookup查阅；向上看after照顾out当心through浏览for寻找down on看不起up to钦佩deal with_处理，应付,_I dont know how to deal with the problem.同义词同义词What have you do

9、ne with the old books?1.My computer is broken.Do you know how to _ it?A.agree withB.deal withC.come withD.do with2.I wonder_ youve done with my bike.A.whatB.howC.whoD.when练习_take pride in 为.感到自豪_be the pride of 是是.的骄傲的骄傲pride词性词性_名词，自豪，骄傲 形容词形容词,自豪的自豪的 _proud=Success in sports is a source(源泉)of nati

10、onal _(proud).Teachers enjoy any progress their students have made and will feel _(proud)of themprideproudI mean you to spend this money for your daughter.Missing the train means waiting for another hour._mean to do sth._mean doing sth.She is always been mean without money._be absent from 缺席.反义词反义词,

11、缺席的缺席的absent名词名词_absence silentn.沉默，无声沉默，无声_adv.默默地默默地=_My leg is so tired that I wanted to stop.He is such a clever boy that everyone likes him.so+_+that 如此.以至于形容词形容词/副词副词such+_+that 如此.以至于名词短语名词短语We should take care of the earth so that we can make a better world to live in.为了，以便为了，以便create v.创造 _

12、adj.有创造力的 _n.创造力 crowd n.人群_adj.拥挤的patient adj.有耐心的 _ n.耐心able adj.能够的_ n.能力_v.丧失能力connect v.连接_ n.练习wise adj.明智的_ adv.明智地词汇拓展knowledge n.知识_ adj.知识渊博的strange adj.陌生的_ n.陌生人tradition n.传统_adj.传统的punish v.惩罚_n.惩罚warm adj.温暖的_n.温暖 center n.中心_adj.中心的词汇拓展polite adj.礼貌的_ adv.礼貌地 _ adj.不礼貌的direct adj.直接的

13、_ n.方向humor n.幽默_adj.幽默的absent adj.缺席的_n.缺席genera adj.总的_ adv.总地 词汇拓展by表示地点、位置表示地点、位置,意为意为 靠近；在靠近；在旁边旁边There is a camp by the river.by表示方式、方法或手段，表示方式、方法或手段，后接动词后接动词-ing形式，形式，意为意为“使使用某物；靠；乘用某物；靠；乘I often go to school by bike.by表示时间，意为表示时间，意为“到到时（为止）；在时（为止）；在以前、不迟于以前、不迟于”She had finished their work by

14、 nine oclock.by表示表动作表示表动作的的执行者执行者,意为意为“被、由被、由”Mays watch is found by her brother.拓展错误地错误地 by hand偶然地偶然地by mistake顺便提及顺便提及by the way独自独自 by accidentby oneself手工地手工地 I used to be afraid of the dark.表示表示过去经常性或习惯性的动作或状态，暗指过去经常性或习惯性的动作或状态，暗指现在已经不存了现在已经不存了，强调过去与现在的对比。，强调过去与现在的对比。They used to be good frien

15、ds.过去常常做某事过去常常做某事used to do sth.used to的否定形式有两种：的否定形式有两种：_或或 _didnt use tousednt toDid Mrs Brown use to travel in summer?used to用于疑问句时，可借助助动词用于疑问句时，可借助助动词did，也可以将，也可以将used提到提到主语前。主语前。Mrs Brown used to travel in summer.Mrs Brown didnt use to/usednt to travel in summer.Used Mrs Brown to travel in summ

16、er?Yes,she did.No she didnt.Yes,she used to.No she usednt to.拓展几个易混结构的比较几个易混结构的比较used to do sth.过去常常做某事use.to do sth.用用做做be used to do sth.被用来做被用来做be used to doing sth.习惯于做某事习惯于做某事根据所给汉语提示完成英语句子。根据所给汉语提示完成英语句子。1.My uncle _(以前是个司机以前是个司机),but now he is an actor.2.Toms father _(过去常常看书过去常常看书)after lunch.3.Mary _(以前常常骑自行车以前常常骑自行车)to work,but now she _(习惯步行习惯步行)to work.4.The pencil _(被用来书写被用来书写).used to be a driverused to read(books)used to ride a bikeis used to walkingis used to write