1、Unit 4内容基本要求Unit 4 Cartoons and comic strips1. 要求掌握重点单词和词组；2. 语法点：被动语态(二)v 单词cartoonn. 动画片；卡通片warningn. 警告；警示role-playv. 角色扮演symboln.符号thoughtn. 心思；思想programn.程序recordv.录制；录（音）basicadj. 基本的，基础的stagen. 段；步；步骤pleasantadj. 友好的；和善的；文雅的appearv.显得；看来；似乎actorn. 演员matchv. 与相配separatelyadv.单独地；分别地playv.播放sco
2、rev. 得分starn.明星；体坛高手islandn. 岛stormn.暴风雨jacketn. 夹克衫；短上衣waven. 海浪；波浪；波涛v 词组comic strip连环漫画pop out (眼睛)（因激动、惊奇）张大；睁大；瞪起decide on决定；选定video camera摄像机play against.同比赛pay for付款so that 以便于at the top of.在顶部be careful当心look out当心，小心watch out当心；警戒；提防pick up捡起；拾起weather forecast天气预报life jacket救生衣in trouble处于
3、困境中thank goodness谢天谢地make it获得成功around the world全世界laugh at sb.嘲笑某人be full of充满a number of 许多be always doing sth.总是做某事in total总共；总计come up发生；上来；提到well done做得好after a while片刻之后；一会儿之后一、单项选择1. After reading the book, he decided _ hard.A.not studyingB.to not studyC.to studyD.studying2. Poor children in
4、remote places usually _ by their parents. A.look afterB.are look after C.arent looked after D.dont look after3. I saw Jack _ badminton _ Tom yesterday.A.play; on B.play; against C.played; on D.played; against4. Mum made a lot of delicious food for us _ we were all full after supper.A.when B.so thatC
5、.so D.in order to5. -_? -She is lovely and thin.A. What is your sister?B. What does your sister like?C. What does your sister look? D. What is your sister like? 6. Jack is always _ when treating the old.A. pleasant B.pleasing C.pleased D.please7. People _ to speak loudly in the library.A.dont allowB
6、.cant allowC.arent allowedD.shouldnt allow8. There _ a number of students on the playground and the number of them _ 2000. A.is; are B.are; isC.is; isD.are; are9. I have the same book _ you do.A.forB.onC.asD.with10. Jacks singing isnt _ Johns.A.as wellasB. as good asC. as better asD. as best asKey:
7、CCBCD ACBCB二、完成句子1.不要嘲笑处于困境的人。Dont _ _ someone who is _ _.2.他花了很长时间才做了这个重大的决定。He spent a long time _ _ the important decision.3. 小湖在大雨过后充满了水。The lake _ _ _ water after the heavy rain. 4.谢天谢地没人在这场事故中受伤。_ _, nobody was hurt in the accident . 5.听到这个消息，他的眼睛睁大了。Hearing the news, his eyes _ _ Key:1.laugh
8、at, in trouble ; 2. deciding on; 3.was full of; 4.Thank goodness; 5. pop outReading u Learn to give warnings. 学习给出警告。warning n. 警告；警示【例句】We should pay attention to his warning.【知识拓展】warn v. 警告；提醒；告诫He warned us the hole on the ground.【固定搭配】warn + n./pron. 警告，提醒warn sb. (not) to do sth. 警告某人（不）做某事war
9、n sb. of sth. 警告、通知某人有某事warn sb. against doing sth. 警告、告诫某人不要做某事u If a characters eyes pop out like this, it means he/she is very surprised.如果人物的眼睛像这样睁大，它的意思是他/她很惊讶。pop out (眼睛)（因激动、惊奇）张大；睁大；瞪起。【例句】She was shocked that her eyes seemed to pop out.He looks as if his eyes are going to pop out.u This is
10、 a “thought bubble” for the words that the character is thinking of.这是一个人物正在思考的事的“思想气泡”。thought n. 心思；思想【例句】He didnt pass the exam because he didnt put much thought into it.Languages are used to express peoples thoughts.【知识拓展】be lost in thought 陷入沉思The lonely man is sitting by the window losing in m
11、ind.u Sarah is a pleasant girl.萨拉是个友善的女孩。pleasant adj. 友好的；和善的；文雅的；高兴的；愉快的【例句】What a pleasant surprise!【知识拓展】pleased v.（使）高兴；（使）满意；想要；喜欢；adj.高兴的； 自鸣得意； 称心满意She was very pleased with her exam results.She was pleased to hear good news about him.pleasing adj.令人愉快的，舒适的； 惹人喜欢的； 满意的v.（使）高兴；（使）满意The new bu
12、ilding was pleasing to the eye .His poem has a pleasing rhythm.u First, you need to decide on some basic ideas for a story.首先， 你需要为故事选定一些基本的想法。decide v. 决定；【例句】He just decided to go with us.【知识拓展】decide to do sth.= make a decisiondecision n. 决定；decide to do sth 决定去做某事decide on sth. 考虑后决定The Smiths a
13、re deciding on the place to go on their summer holiday.u Jim appears to be a human from the earth.吉姆似乎是一个来自于地球的人类。appear v.显得；看来；似乎；出现human 指“人类”，常与动物，鬼神相对【例句】She didnt appear at all surprised at the news.A woman appeared at the far end of the street.Were not perfect. Were only human.【词语辨析】people hu
14、man person 三者都指“人”，但用法不同：1）people 表人人们,是指集体，它本身就是复数。2）human 可作形容词也可作名词，作名词时意思为人类，一般加s。3）person 表一个人,是指个体，为单数，它的复数形式为persons.u They appear to be alive.他们似乎栩栩如生。alive adj. 活着的；在世的【例句】The person you are looking for is still alive.He dreams his wifes alive again.【词语辨析】live,alive,living,lively的区别1）alive
15、意为“活着”，侧重说明生与死之间的界限，既可指人，也可指物；可用来作表语，后置定语或宾补。虽有死的可能，但还活着。例如： No man alive is greater than he . He wanted to keep the fish alive . 2）living意为“活着”强调说明“尚在人间”，“健在”，可用来指人或物，作定语或表语。例如：My first teacher is still living . English is a living language . 注意：living 前加上 the , 表示类别，指“活着的人们”。living 还可用于短语，例如：make
16、a living 谋生make a / ones living by + ing 通过干谋生 3）live “活着的”，通常指物，不指人，常用来作定语放名词的前面。还指“实况转播的”。例如：a live wire 有电的电线， a live fish 一条活鱼。 4）lively 则意为“活泼的”，“活跃”，“充满生气的”，可作定语、表语或宾补，既可指人，又可指物。例如：Jenny is a lively girl . Everything is lively here . 被动语态(二)温故在英语中，动词有两种语态，即主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作
17、的承受者。它的结构为：助动词be+及物动词的过去分词。知新一、 含有情态动词的被动语态情态动词指can, may, must, should等，那么含有情态动词的被动语态的结构是什么呢？观察下面例句中含情态动词被动语态的各种形式，然后补全结论中所缺的内容。【例句】1.Manytreesshouldbeplantedinthemountains.应该在山上种许多树。2.Youcantakethisbookhome.（改为被动语态）Thisbookcanbetakenhome(byyou).3.Thisproblemcantbeworkedoutveryeasily.这道题轻易算不出来。4.Mus
18、ttheworkbedoneatonce?这项工作必须立即完成吗？【归纳总结】A. 含有情态动词的被动语态的结构为：情态动词+_+及物动词的_。B.含有情态动词的主动语态变为被动语态时，要把主动语态的_变成被动语态的主语。C.变为否定句时只需要在情态动词后加_。D.变为一般疑问句时只需把_提到句首。Key:A.be,过去分词B.宾语C.notD.情态动词【句式】1. 肯定形式：情态动词+be+过去分词done+by短语（可省略）The children should be allowed to go to the movies with friends on Friday nights.孩子们
19、应当被允许星期五晚上和朋友们一起去看电影。2. 否定形式：情态动词+not+be+过去分词doneWaste paper should not be thrown here. 废纸不应该扔在这里。3. 一般疑问句：情态动词+主语+be+过去分词doneShould each picture be made different from the one before it?每一幅画都应该被制得与其前面的那个不同吗？同步练习一、单项选择1.Youngtreesshould_everyyear.A.beplantedB.plantedC.plant2. I think teenagers shoul
20、d _ drive. They are not serious enough.A. be allowed toB .not be allowed toC. not allow to二、按要求完成下列各句，每空一词（含缩写）。1.Wemustdotheworkrightnow.（改为被动语态）_rightnow.2. Teenagersshouldbeallowedtogooutwiththeirfriendsonschoolnights.（改为否定句）Teenagers_togooutwiththeirfriendsonschoolnights.3. Abookshouldbereadeach
21、month.(改为一般疑问句)_eachmonth?Key：一、1-2 AB 二、1.Theworkmustbedone2.shouldntbeallowed 3.Shouldabookberead二、 现在完成时的被动语态【例句】1. Over time I have been changed a lot. 2. Toms novel has not been published.3. They have been told about it for many times.4. Have the cars been repaired? No, they havent.5. How long
22、has her work been done? 6. My computer has just been attacked by an unknown virus.【归纳总结】现在完成时的被动语态主要用法：1.表示被动的动作发生在说话之前（即现在的过去），强调对现在造成的影响和结果。如例2、4、6。2.表示一个被动的动作或状态开始于过去，持续到现在，并可能将持续下去，常与for或since引导的时间状语连用，或用于How long .? 如例1、3、5。3.现在完成时被动语态的四种基本句型 肯定句： have / has + been + doneTwo windows have been b
23、roken. 两个窗子被打破了。 否定句： have / has + not + been + doneThe car hasnt been repaired. 这辆汽车还没有修好。 一般疑问句： have / has +主语+ been + done?-Has her work been finished? 她的工作完成了吗？-Yes, it has. 是的，完成了。 特殊疑问句： 特殊疑问词 + have / has + been + done? How long has her work been finished? 她的工作完成有多久了？【特别注意】1. 副词的位置。often, us
24、ually, always, never, hardly, seldom等副词置于have / has和been中间。误 Such a man has been hardly believed.正 Such a man has hardly been believed.2. 并不是所有动词都有被动语态。happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。如：误 Great changes have been taken place in China since 1978.正 Great changes have taken place in China since 1978.3. 短语动词不可分割或省略其中的介词或副词。如：误 The H1N1 flu patients have been taken good care .正 The H1N1 flu patients have been taken good care of.
