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新目标新目标 八年级八年级(上上) Unit 11Unit 11 Could you please clean your room?Section A Period 1chores家庭杂务家庭杂务1. Could you make your bed and fold your clothes?2. Could you please do the dishes?3. I have to go out.4. Thanks for taking care of my dog.5. Could you help me sweep the floor?6. We need more drinks and snacks. Could you buy some?7. My parents and I are going on vacation tomorrow.重点句子重点句子listen to the musicdo homeworkplay computer gamessleep play basketballdo houseworkdo choresmake the beddo the laundrydo the dishestake out the trashsweep the floorclean the living roomfold your clothes洗餐具洗餐具拿出垃圾拿出垃圾扫地扫地洗衣服洗衣服铺床铺床叠衣服叠衣服打扫客厅打扫客厅1. After dinner, you need to _.2. After the washed clothes are dry, you need to _ .3. If the dustbin is full, you have to _.Brain storm do the dishesfold your clothestake out the trash4. If there is lots of dust on the floor, you have to _.5. After you get up in the morning, you need to _.6. If your clothes are dirty, you need to _.7. If your bike is dirty, you have to _.clean the floormake the beddo the laundryclean the bikedo the dishessweep the floorfold the clothes 1.What chores do you do everyday? make the beddo the laundrytake out the trashmemory game4123 A: What kind of chores do you do at home?B: I do the dishes every day. How about you?A: I make the bed and fold the clothes. do the dishes make the bed make breakfastsweep the floortake out the trashfold the clothes do the laundry Discuss with your partner to find out what kind of chores they do to help their mothers?chores 2. What chores does Tom do sometimes?3. How do you say when you want to ask sb. to do sth.? Could you please sweep the floor?Yes, sure.1b : What kind of chores do Mom and Peter do? Check () Mom or Peter. make your bedfold your clothesclean the living room整理床铺整理床铺叠衣服叠衣服打扫客厅打扫客厅ChoresMom Peterdo the dishessweep the floortake out the trash日常的普通工作日常的普通工作洗餐具洗餐具扫地扫地倒垃圾倒垃圾Find 4 chores should be doneTASK 4Could you please sweep the floor?Yes, sure.TASK 4Could you please ?Could you please ?.Could you please ?.2a ListeningPeter wants to Peters father saysgo to the movies yes nostay out late yes nouse the car yes noget a ride yes no Peter wants toPeters father saysHis fathers reasonsGo to the movies Yes NoI have to go to a meeting.Stay out lateYes NoYou have to clean your roomUse the carYes NoI need to eat breakfast.Get a rideYes NoYou have a test tomorrow.Why does Peters father say “no”? sweep the floortake out the trashdo the laundryCould you please take out the trash?Yes, sure./ No problem!Sorry, I cant. I have to do my homework.make the bed fold the clothesdo the dishesSorry, I cant. I am doing the dishes.Who is the most able(能干能干) in your group?InterviewWhat chores do you do at home? How often do you do these things?Interview:ChoresWhatHow often do the dishes sweep the floor take out the trashmake your bedfold your clothesclean the living room sometimes once a week three times a week every day every day twice a weekMake a report like this:Hello, Im .In my group, We think Kate is the most hard-working. Kate usually does the dishes. She sweeps the floor once a week. Shesweep the floortake out the trash turn on/off the lightsclean the blackboardclose/ open the door/ windowput the bags into the desksput the brooms(扫帚扫帚) behind the doorCould you please do something for your class?What do we learn today?take out the trashdo chores do the dishes sweep the floor do the laundry make dinner make your bed fold your clothes clean the living room 取出垃圾取出垃圾 处理琐事处理琐事洗餐具洗餐具清扫地板清扫地板洗衣服洗衣服做饭做饭整理床铺整理床铺折叠衣服折叠衣服清扫起居室清扫起居室1. 你能倒一下垃圾吗？你能倒一下垃圾吗？ 当然可以。当然可以。 Could you please take out the trash? Yes, sure./ Of course./Certainly.2. 你能洗下衣服吗你能洗下衣服吗? 不行啊，我得先完成作业。不行啊，我得先完成作业。 Could you please do the laundry? Sorry, I cant. I have to do my homework first.3. 你能铺一下床和叠下衣服吗你能铺一下床和叠下衣服吗? 不行啊，我明天有考试。不行啊，我明天有考试。Could you make the bed and fold the clothes?Sorry, I cant. I have a test tomorrow.情态动词用法小结情态动词用法小结情态动词的语法特征情态动词的语法特征:1) 情态动词不能表示正在发生或已情态动词不能表示正在发生或已经发生的事情经发生的事情, 只表示期待或估只表示期待或估计某事的发生。计某事的发生。2) 情态动词除情态动词除ought 和和have 外外, 后面只能接不带后面只能接不带to 的不定式。的不定式。3) 情态动词没有人称情态动词没有人称,数的变化数的变化,即即情态动词第三人称单数不加情态动词第三人称单数不加-s。4) 情态动词没有非谓语形式情态动词没有非谓语形式,即没有即没有不定式、分词等形式。不定式、分词等形式。 could与与can的区别：的区别： could与与can都是情态动词都是情态动词,could是是can的过去式。二者都可用于表示的过去式。二者都可用于表示请求请求, 但是用法稍有不同。但是用法稍有不同。 can表示一般性的请求表示一般性的请求,语气随便，语气随便，常用于熟人之间或长辈对晚辈常用于熟人之间或长辈对晚辈, 上级上级对下级的场合。对下级的场合。 e.g. Can you tell us your story ,Tony ? Tony,你能给我们讲讲你的故事吗？你能给我们讲讲你的故事吗？ could表示有礼貌的请求表示有礼貌的请求,语气委婉语气委婉,常用于非熟人之间或晚辈对长辈常用于非熟人之间或晚辈对长辈,下级下级对上级的场合。对上级的场合。 e.g. Could you tell us if it snows in winter in Australia? Sure. 请告诉我们请告诉我们, 澳大利亚冬天下雪吗澳大利亚冬天下雪吗? 当然可以。当然可以。 提出委婉的请求在回答中不可用提出委婉的请求在回答中不可用could。- Could I have the television on?- Yes, you can. / No, you cant.2. 在否定、疑问句中表示推测或怀疑。在否定、疑问句中表示推测或怀疑。 He couldnt be a bad man. 他不大可能是坏人。他不大可能是坏人。may和和might 表示允许或请求表示允许或请求;表示没有把握的推表示没有把握的推测测;may 放在句首放在句首,表示祝愿。表示祝愿。 May God bless you! He might be at home. 注意注意: might 表示推测时表示推测时,不表示时不表示时态。只是可能性比态。只是可能性比may小。小。have to和和must1) 两词都是两词都是 “必须必须”的意思的意思, have to 表示客观的需要表示客观的需要, must 表示说话人表示说话人主观上的看法主观上的看法, 既主观上的必要。既主观上的必要。 My brother was very ill, so I had to call the doctor in the middle of the night. 我弟弟病得很厉害我弟弟病得很厉害,我只得半夜里把我只得半夜里把医生请来。医生请来。(客观上需要做这件事客观上需要做这件事) He said that they must work hard. 他说他们必须努力工作。他说他们必须努力工作。(主观上要主观上要做这件事做这件事)2) have to有人称、数、时态的变化有人称、数、时态的变化,而而must只有一种形式。但只有一种形式。但must 可可用于间接引语中表示过去的必要或用于间接引语中表示过去的必要或义务。义务。 He had to look after his sister yesterday.3) 在否定结构中在否定结构中:dont have to 表示表示 “不必不必”, mustnt 表示表示“禁止禁止”。 You dont have to tell him about it. 你不一定要把此事告诉他。你不一定要把此事告诉他。 You mustnt tell him about it.你一定不要把这件事告诉他。你一定不要把这件事告诉他。 用情态动词用情态动词can, cant, may, must, mustnt , neednt, could 填空。填空。 1. - _ you come and play with us now? - Im afraid I _. I _ do the cooking. I _ come later.2. - _ we clean the windows today?- No, you _. You _ clean them tomorrow. CouldcantmustcanMustneedntcan3. - _ I watch TV this evening, mum? - No, you _. Work _ come first.4. - _ I come in, please?-Yes, please.5. Excuse me. _ you tell me the way to the cinema?MaymustntmustCanCan情态动词的回答方式情态动词的回答方式问句问句 肯定回答肯定回答 否定回答否定回答Need you?Yes, I must. No, I needntMust you?/dont have to. 典型例题典型例题1）-Could I borrow your dictionary? -Yes, of course, you_. A. might B. will C. can D. should C. can could表示委婉的语气表示委婉的语气,并不为时态。并不为时态。答语中答语中of course,表示肯定的语气表示肯定的语气,允允许某人做某事时许某人做某事时,用用can和和may来表达来表达,不能用不能用could或或might。复习。复习:will 与与you连用连用,用来提出要求或下命令。用来提出要求或下命令。should与与you 连用连用,用来提出劝告。用来提出劝告。 2)Could I go to the movies this weekend, Dad?Yes, you _. But you have to come back before nine. (2007 浙江浙江)A. shall B. must C. needD. can 3)Could you please do the dishes, Lang?Im cleaning the room._. (2006 吉林长春吉林长春) A. Yes, sure B. Yes, you canC. No, thanks 4）-Shall I tell John about it? -No, you _. Ive told him already. A. neednt B. wouldnt C. mustnt D. shouldnt 答案答案A. neednt 不必不必,不用。不用。wouldnt 将不将不, 不会的。不会的。mustnt 禁止、不能。禁止、不能。 shouldnt不应该。本题为不需要不应该。本题为不需要,不必不必的意思的意思, 应用应用neednt。A5）-Dont forget to come to my birthday party tomorrow. - _. A. I dont B. I wont C. I cant D. I havent 答案答案B. will既可当作情态动词既可当作情态动词,表请表请求、建议、也可作为实义动词表求、建议、也可作为实义动词表 “意意愿、意志、决心愿、意志、决心”,本题表示决心。本题表示决心。BTry to remember the verb phrases you learnt in this lesson.
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