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Unit4Seeingthedoctor.Introduce--What’swrongwithyou?--Ihavegot...--WhatshouldIdo?--Youshould...Wordssee[si:]作动词，意为“看...”eg：Igotoseethedoctor.我去看医生。seeadoctor小练习：汉译英：看医生__________拓展：（1）see+sb.+dosth.意为看见某人做过某事eg：Isawhimsweepthefloor.我见他扫过地。（2）See+sb.+doingsth.看见某人正在做某事eg：Heseesthebirdsdancinginthetrees.他看到鸟儿在树上跳舞。Wordsanything[ˈeniθɪŋ]作代词，意为“任何东西”。常用于一般疑问句和否定句中。eg：Anythingelse?还要别的什么吗？小练习：单项选择：Icannotdo______foryouA:anythingB.somethingA拓展：something意为某事;常用于肯定句中。eg：Thereissomethingwrongwithmyears.我的耳朵有点毛病。Wordssweet[swi:t]作名词，意为“糖果”。eg：Ilikesweets,helikesweets,too.我喜欢糖果，他也喜欢糖果。小练习：汉译英：许多糖果alotofsweets拓展：（1）作形容词，意为“甜的”。eg：acupofhotsweetcoffee一杯甜甜的热咖啡。（2）作形容词，表示声音的甜美。eg:asweetvoice甜润的嗓音。Wordstoo[tu:]作副词，意为“太”。用于副词和形容词之前。eg：Thistreeistootall.这棵树太高了。小练习：汉译英：太年轻。tooyoung拓展：also与too的区别：两者都用于肯定句，位置不同。also放在be动词，助动词，情态动词之后，实义动词之前。eg：Ialsogothere.我也去那里。too常放在句末，用逗号隔开。eg：Wegotothecinema,too.我们也去电影院。ExpressionsIcan’teatanything.我不能吃任何东西由can引导的否定句，直接在情态动词can后加否定词not.句式结构为：主语+cannot+动词原形+其他。eg:Hecan’tgooutalone.他不能独自一人外出。小练习：句型转换：Nancycanmakebeautifulclothes.（改成否定句）Nancycannotmakebeautifulclothes.ExpressionsDoyoueatalotofsweets?你能吃许多糖果吗？当主语为非第三人称单数时：一般疑问句：Do+主语+动词原形+其他？肯定回答：Yes,主语+do.否定回答：No,主语+don’t.eg：--Doyoulikechocolate?--Yes,Ido.No,Idon’t.小练习：句型转换：Theyoftenwatchfilmsathome.（改成一般疑问句）Dotheyoftenwatchfilmsathome?Yes,theydo./No,theydon’t.Expressions拓展：当主语为第三人称单数时：一般疑问句：Does+主语+动词原形+其他？肯定回答：Yes,主语+does.否定回答：No,主语+doesn’t.小练习：句型转换：Sheneedssomewarmclothes.（改成一般疑问句）Doessheneedanywarmclothes?Yes,shedoes./No,shedoesn’t.DialogueMikehasatoothache.Hegoestoseethedentist.迈克牙疼。他去看牙医。Dentist:What’swrongwithyou?医生：你怎么了？Mike:Ihaveatoothache.Ican’teatanything.我牙疼，我不能吃任何东西。Dentist:Doyoueatalotofsweets?牙医：你吃了许多糖吗？DialogueMike:Yes,Ido.迈克：是的。Dentist:Youshouldn’teattoomanysweets.Youshouldbrushyourteethinthemorningandbeforebedtime.牙医：你不应该吃太多的糖果。你应该早上和上床睡觉之前刷牙。Mike:OK.Thanks.迈克：好的，谢谢。Expand小故事Teacher:WouldShakespearebeagreatmanifhewerestillalivetoday?Student:Ofcourse.Hemustbeagreatman,forsofarnobodyhaslivedtoover400years.老师：如果莎士比亚还活着，他会是一名伟人吗？学生：当然。因为到目前为止，还没有人活到400多岁。Expand经典小故事Mr.Smith:Waiter,there'sadeadflyinmysoup.Waiter:Yes,sir,Iknow---it'stheheatthatkillsit.史密斯先生：服务员，我的汤里有一只死苍蝇．服务员：是的，先生，我知道了，它是被烫死的．SummaryseeanythingsweettooIcan’teatanything.Exercise1.taheoohtc2.dtienst3.bsruh4.bdetmei英文：____________________________________________中文：____________________________________________toothache牙疼dentist牙医brush刷bedtime就寝时间ExerciseIshouldgotoschoolbymetro.（改成否定句）___________________________________________Daisycanmakebirthdaycakes.（改成一般疑问句）___________________________________________MymotherandItakethebustoschool（改成一般疑问句）__________________________________________Ihaveastomachache（根据答句，写出问句）___________________________________________Ishouldnotgotoschoolbymetro.CanDaisymakebirthdaycakes?Doesyourmotherandyoutakethebustoschool?What’swrongwithyou?Homework尝试自己编写陈述句并变为一般疑问句。