《unit1ihaventdonemuchexercisesinceigotmycomputer课件》初中英语外研社版八年级下册_24

What are they?,They are doctors.,Warming up,What is the little girl doing?,She is seeing a doctor.,Do you often do exercise?,Yes, I do. / No, I dont.,Module 4 Seeing the doctor,Unit 1 I havent done much exercise since I got my computer.,Show Time,All kinds of illnesses Guess what kind of illness it is,Listen to the dialogue and answer the following questions.,1. Whats wrong with Daming? 2. Has Daming got a clod? 3. How long has Daming been like this? 4. Why has Daming like this? 5. What should Daming do? 6. Did the doctor give some medicine to Daming?,1. He has got a stomach ache and a headache. 2. No,he hasnt. 3. For about three days. 4. He usually eats fast food, no breakfast, no doing exercise. 5. He should stop eating fast food and have breakfast, and he should get some exercise. 6. Yes, he did.,1. Daming has got a bad cold. ( ) 2. Daming has no fast food. ( ) 3. Daming usually has breakfast every day. ( ) 4. Daming hasnt done much exercise. ( ) 5. Daming got a computer last year. ( ),F,F,F,T,T,Read again and mark T or F.,Discussing,What shall we do to keep healthy?,It is time to summary.,1. Whats wrong with you? Ive _ a headache. A. get B. got C. had D. have 2. Has the doctor _ your temperature? Yes, he has. A. do B. take C. took D. taken,B,D,练一练,3. Doing much _ is good for your health. A. food B. cold C. exercise D. computer 4. Have you caught a _? Yes, I have. I cough now. A. fever B. cold C. toothache D. cough,B,C,1. Ive been ill for about three days! 2. I havent done much exercise since I got my computer last year.,Please find out sentences which have for or since in the dialogue.,1.时态: 现在完成时 构成：haveve/has + V.的过去分词 定义：表示动作已经完成并对现在有一定的影响,Grammar,2. 含有for和since时间短语的现在完成时： for和since时间短语是现在完成时的常用 时间短语，是现在完成时的标志。 for后面加时间段，表示一段时间。 例如：for two weeks for one month since后面加时间点，表示自以来。 例如：since last week since 2008 注意：对for和since时间短语提问用How long。,现在完成时 2. 现在完成时定义：也可以表示某一动作从过去一直延续到现在。 e.g. Jane has kept the book for three days. 简已经借这本书三天了。 The boy has had the bike since last Sunday. 自从上周五，这个男孩就买了 这辆自行车。,1. Students in Beijing _ away many books to the Hope Schools since 2009. 【2013四川遂宁】 A. have given B. give C. gave 2. He _ Luzhou for three months. 【 2013四川泸州】 A. has left B. has come to C. has gone to D. has been away from,A,D,中考链接,3. “Did you borrow the comic book from the library?” “Yes. I _ it for three days. Ill return it this afternoon.” 【2013贵州安顺】 A. borrowed B. kept C. have borrowed D. have kept 4. The astronaut is so tired that he _ for eleven hours. 【2013山东青岛】 A. has been asleep B. has fallen asleep C. has gone to bed D. has gone to sleep,D,A,1. I feel ill. 我感觉我生病了。 ill adj. 不健康的；有病的 拓展 ill和sick都可做形容词，表“生病 的，不舒服的”，两者都可作表语。 如：He is ill/sick. 他生病了。 两者作定语时，表达的意义不一样： 如：He is a sick man. 他是个多病的人。 He is an ill man. 他是个坏人。,Language points,2. Ive got a stomachache and my head hurts. 我胃疼，头也疼。 注意疾病的表达方式。常见的表达方式还有： I have got a headache. =My head hurts/aches. =I have a pain in my head. 我头疼。,1) since 作介词时，与完成时连用，意思是“自以来；自从”。例如： He has lived here since 1992. 他从1992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？ Since Friday. 自周五以来。,pron. 这个；这样,2) since作连词时，有以下用法。 （ 1 ）与完成时连用，意思是“自以后”，其后面引导含一般过去时态的从句。例如： I have written home but once since I came here. 我到这里以后只写过一次家信。 （ 2 ）用于“Its + 时间段+since+ 一般过去时态的句子”句型。例如：,How long is it since you were in London? 你在伦敦多久了？ It is just at a week since we arrived here. 我们到达此地刚好一个星期。 （ 3 ）意思是“既然，因为”。例如： Since we have no money, we cant buy it. 因为我们没钱，我们买不起（它）。 Since you insist, I must go. 因为你坚持，我就必须去了。,注意当since与完成时态连用时，主句 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 词。,4. Let me take your temperature. 让我来给你量下体温。 take sbs temperature, 表示“量某人的体温”。 例如：I took my temperature last night. 我昨晚量了下我的体温。,5. Do you do any exercise? 你锻炼吗？ exercise表示“锻炼”，是不可数名词， 没有复数。 例如：You should take more exercise. 你应该多锻炼。 6. Take it three times a