外研版八年级英语下册课件：41

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1、What are they?They are doctors.What is the little girl doing?She is seeing a doctor.Do you often do exercise?Yes,I do./No,I dont.Look at the pictures.Do you know whats wrong with him?headachestomach achecoughfevertoothachecough fever headache stomach ache toothache1.Match the words and expressions i

2、n the box with the pictures.abccough fever headache stomach ache toothache de2.Listen and check()whats wrong with Betty and Daming.cough fever headache stomachachetoothacheBetty Daming Watch the video and answer.1)Daming has got a bad cold.()2)Daming has no fast food.()3)Daming usually has breakfast

3、 every day.()4)Daming hasnt done much exercise.()5)Daming got a computer last year.()FFFTTTrue or FalseIllnessHow longWhy What to dostomach ache,headachethree daysno breakfast,eat fast food,no exercisestop eating fast food and have breakfast every day,get some exercise,take some medicineNow complete

4、 the table about Daming.How can I help you?No,not usually.Thats the problem!Not really.1.I feel ill.我感觉我生病了。我感觉我生病了。ill adj.不健康的不健康的;有病的有病的拓展拓展 ill和和sick都可做形容词都可做形容词,表示表示“生生病病的的,不舒服的不舒服的”,两者都可作表语。两者都可作表语。如：如：He is ill/sick.他生病了。他生病了。两者作定语时两者作定语时,表达的意义不一样。表达的意义不一样。如：如：He is a sick man.他是个他是个多病的多病的人。人

5、。He is an ill man.他是个他是个坏坏人。人。2.Ive got a stomachache and my head hurts.我胃疼，头也疼。我胃疼，头也疼。注意疾病的表达方式。常见的表达方式注意疾病的表达方式。常见的表达方式还有：还有：I have got a headache.=My head hurts/aches.=I have a pain in my head.我头疼。我头疼。since 作介词时，与完成时连用，意思作介词时，与完成时连用，意思 是是“自自以来；自从以来；自从”。如：如：He has lived here since 2002.他从他从2002年以

6、来一直住在这里。年以来一直住在这里。3.How long have you been like this?像这样的情况多久了？像这样的情况多久了？Since Friday.自周五以来。自周五以来。pron.这个这个;这样这样since作连词时，有以下用法：作连词时，有以下用法：1)与完成时连用，意思是与完成时连用，意思是“自自以以后后”，其后面引导含一般过去时态的，其后面引导含一般过去时态的从句。从句。如：如：I have written home but once since I came here.我到这里以后只写过一次家信。我到这里以后只写过一次家信。2)用于用于“It has been

7、+时间段时间段+since+一一般过去时态的句子般过去时态的句子”句型。句型。如：如：It has been a week since we arrived here.我们到达此地有一个星期了。我们到达此地有一个星期了。3)意思是意思是“既然，因为既然，因为”。如：如：Since we have no money,we cant buy it.因为我们没钱因为我们没钱,我们买不起我们买不起(它它)。Since you insist,I must go.既然你坚持既然你坚持,我就必须去了。我就必须去了。【注意【注意】当当since与完成时态连用时，主句与完成时态连用时，主句中的谓语动词需用延续性

8、动词。所以一中的谓语动词需用延续性动词。所以一些终止性动词必须及时转化为延续性动些终止性动词必须及时转化为延续性动词。词。4.Let me take your temperature.让我来给你量下体温。让我来给你量下体温。take sbs temperature,表示表示“量某人的量某人的体温体温”。如如:I took my temperature last night.我昨晚量了下我的体温。我昨晚量了下我的体温。5.Do you do any exercise?你锻炼吗？你锻炼吗？exercise表示表示“锻炼锻炼”，是不可数名词，是不可数名词，没有复数。如没有复数。如:You shoul

9、d take more exercise.你应该多锻炼。你应该多锻炼。6.Take it three times a day.一天吃三次。一天吃三次。take表示表示“吃，喝吃，喝”;也有也有“拿走拿走”的的意意 思。思。如：如：I often forget to take my umbrella.我常常忘记带雨伞。我常常忘记带雨伞。It is easy to look after your(1)_.Just do some exercise,such as running.Do not eat fast food!It may give you acough fever health sto

10、mach ache temperaturehealthComplete the passage with the words and expressions in the box.(2)_.Most illnesses are not dangerous but when you catch a cold or get a(3)_,you may also get a(4)_.This means your(5)_ is higher than usual.You must go to the doctor.fevercoughtemperaturestomach ache1.How can

11、I help you?2.How long have you been like this?3.Have you caught a cold?4.Do you do any exercise?Listen and notice the intonation.Now listen again and repeat.1.How can I help you?2.How long have you been like this?3.Have you caught a cold?4.Do you do any exercise?Student A:You are a doctor.Student B:

12、You are at the doctors.Choose one of the illnesses from the box in Activity 1.-How can I help you?-Ive got a bad cough.Act out a conversation between a doctor and a patient.1.现在完成时可以表示某一动作从过去一现在完成时可以表示某一动作从过去一 直延续到现在。直延续到现在。e.g.Jane has kept the book for three days.这本书简已经借三天了。这本书简已经借三天了。The boy has

13、had the bike since last Friday.自从上周五自从上周五,这个男孩就买了这个男孩就买了 这辆自行车。这辆自行车。现在完成时现在完成时(for,since)2.现在完成时的时间短语：现在完成时的时间短语：for和和since时间短语是现在完成时的常用时间短语是现在完成时的常用 时间短语时间短语,是现在完成时的标志。是现在完成时的标志。for后面加时间段，表示一段时间。后面加时间段，表示一段时间。如：如：for two weeks for one month since后面加时间点，表示自后面加时间点，表示自以来。以来。如：如：since last week since

14、2008 注意注意:对对for和和since时间短语提问用时间短语提问用how long。1.Students in Beijing _ away many books to the Hope Schools since 2009.A.have given B.give C.gave 2.He _ Luzhou for three months.A.has left B.has come to C.has gone to D.has been away from 3.“Did you borrow the comic book from the library?”“Yes.I _ it for

15、 three days.Ill return it this afternoon.”A.borrowed B.kept C.have borrowed D.have kept 4.The astronaut is so tired that he _ for eleven hours.A.has been asleep B.has fallen asleep C.has gone to bed D.has gone to sleep 编写一段医生和病人之间的对话。编写一段医生和病人之间的对话。包括以下要点：包括以下要点：feel ill catch a cold take ones temperature do much exercise give some medicine