1、八年级（下）八年级英语下（八年级英语下（RJRJ）教学课件教学课件Section A(3a-4c)Unit 3 Could you pleaseclean your room?Your house is in a mess.Please make polite requests and ask your friends to help you with the chores.A:Could you please?B:Yes,sure./No problem OK,but I have to first.Lead in1.What do you usually do at home after
2、school?2.Do you often help out with the housework at home?3.Will your mother ask you to help with the chores,such as do the dishes and wash the clothes?4.If you are busy,what will you do and say?5.Who do you think should do the housework at your home?探究点一探究点一 Reading1.Why was Nancys mom angry with h
3、er?2.Did they solve the problem?How?Because she asked Nancy to take the dog for a walk,but Nancy refused to go.Yes,they did.Nancy said sorry to her mom and shared the housework.3a Read the story and answer the questions.3b Read the sentences below.Underline the sentences from the reading that mean t
4、he same thing.1.Neither of us did any housework for a week.2.My mom came over as soon as I sat down in front of the TV.3.Youre tired,but Im tired,too.For one week,she did not do any housework and neither did I.The minute I sat down in front of the TV,my mom came over.Im just as tired as you are!3c D
5、ecide whether the underlined words in the sentences are verbs or nouns.Then write another sentence using the underlined word in the other form.1.Could you take the dog for a walk?(noun)I walked home from school.(verb)2.Could I watch one show first?(noun)My friend showed me around the new school.(ver
6、b)3.I cant work all day.(verb)Although its a little difficult,I have to finish the work today.(noun)4.You watch TV all the time.(verb)I lost my watch the day before yesterday.(noun)5.“What happened?”she asked in surprise.(noun)Your gift is so creative that it will definitely surprise Mike.(verb)1.we
7、lcomevt.欢迎；欢迎；乐于接受乐于接受adj.受欢迎的；受欢迎的；令人愉悦的；令人愉悦的；表示感谢的表示感谢的n.欢迎，迎接欢迎，迎接探究点二探究点二 Language pointsPlease welcome our next contestant.(verb.)请欢迎我们的下一位竞赛选手。请欢迎我们的下一位竞赛选手。You are welcome to come in and browse.(adj.)欢迎您光临本店随便看看。欢迎您光临本店随便看看。She opened her arms wide in an expansive gesture of welcome.(noun.)她
8、展开双臂以示欢迎。她展开双臂以示欢迎。2.The minute I sat down in front of the TV,my mom came over.正当我坐在电视前，正当我坐在电视前，我妈妈就过来了。我妈妈就过来了。come over 过来过来Why dont you come over to our place one evening?你何不找个晚上到我们这里来坐坐？你何不找个晚上到我们这里来坐坐？the minute =as soon as 一一就就此处相当于：此处相当于：My mom came over as soon as I sat down in front of the
9、 TV.3.replyn.回答，答复；回答，答复；反应；反应；v.作答；做出反应回应，作出反应，回复作答；做出反应回应，作出反应，回复I wrote to you last week and I am waiting for your reply.(noun.)上个星期我写信给你，我正在等待你的答复。上个星期我写信给你，我正在等待你的答复。Please reply in writing to this invitation.(verb.)请写信回复邀请。请写信回复邀请。4.She did not do any housework and neither did I.两者都不相关搭配：两者都不相
10、关搭配：neithernorNeither answer is correct.两个答案都不对。两个答案都不对。Neither of you believes one word that you are saying.你们连自己说的一句话也不相信你们连自己说的一句话也不相信.She seemed neither surprised nor worried.她似乎既不惊讶也不担心。她似乎既不惊讶也不担心。I havent good eyes,neither have my children.我视力不好我视力不好,我的孩子们视力都不我的孩子们视力都不好好.If we need help,what
11、should we say politely?Which is the most polite one?1.Sweep the floor,Peter!2.Can you sweep the floor,Peter?3.Could you please sweep the floor?探究点三探究点三 Discussion3)Could I stay out late?2)Could I use the car?Sorry,you cant.I have to go to a meeting.1)Could I get a ride?No,you have a test tomorrow.Ye
12、s,you can.一一.Could 用法聚焦：用法聚焦：Summary4)Could you please clean your room?Yes,sure.5)Could you please do the dishes?Sorry,I cant.I have to do my homework.6)Could I go to the movies?Yes,you can.7)Could I use the car?No,you cant.I have to go out.Could you please?这里的这里的could 不是表示一般的过去式不是表示一般的过去式,而是用来表而是用来
13、表示委婉地提出请求。示委婉地提出请求。couldcan 的过去时的过去时 表示表示 能力：能够能力：能够礼貌的请求：礼貌的请求：可以可以.吗吗提出建议：提出建议：可以做可以做.推测推测:可能可能1)I could run fast when I was a child.2)Could you help me?3)You could talk to your teacher now.4)He couldnt be at the school then.用法小结用法小结Grammar FocusCould I go out for dinner with my friends?Sure,that
14、should be OK.Could we get something to drink after the movie?No,you cant,you have a basketball game tomorrow.Can you please take the dog for a walk?OK,but I want to watch one show first.Can you please take out the rubbish?Yes,sure.can表示表示“能够能够”时与短语时与短语be able to同义，但同义，但can只用于一般现在时或过去时，而后者可用只用于一般现在时或
15、过去时，而后者可用于各种时态。另外，于各种时态。另外，can表示个人有某种能力，表示个人有某种能力，而而be able to表示某人通过努力、克服困难做成表示某人通过努力、克服困难做成某事，相当于某事，相当于succeed in doing sth.；叙述过去；叙述过去事实时，最好用事实时，最好用was/were able to，因为，因为could只表示过去具有某种能力。只表示过去具有某种能力。4a Write R for requests and P for permissions.Then match each one with the correct response.1._ Coul
16、d I hang out with my friends 2.after the movie?3.2._Could you please pass me the salt?4.3._Could I borrow that book?5.4._Could you help me do the dishes?6.5._Could you lend me some money?PRPRRQuiza.Yes,here you are.b.Hmm.How much do you need?c.Yes,sure.No problem.I finished reading d.it last night.e
17、.d.Yes,but dont come back too late.f.e.No,I cant I cut my finger and Im trying g.not to get it wet.1d 2-a 3-c 4-e 5-b4b Fill in the blanks in the conversation.A:I hate to_ chores.B:Well,I hate some chores too,but I like other chores.A:Really?Great!_I ask you to_ me with some chores then?B:What do yo
18、u need help with?A:_ you please _my clothes for me?B:I dont want to do that!Its boring!Could dohelpCould foldA:OK.Then_ you _do the dishes for me?B:Sure,no problem.But_ we go to the movies after that?A:Sure,Ill finish my homework while you help me with the dishes.Then we can go to the movies.couldpl
19、easecould4c Make a list of things your group needs to do for a camping trip.Then discuss who will do bring a tent them and complete the chart.A:Could you please bring Liu Chang?B:Sure.And could you please?C:Sorry,I cant.I have to这个暑假你与父母要去法国去度假，这个暑假你与父母要去法国去度假，你的宠你的宠物小猫物小猫Mimi需要请需要请Jimmy帮忙照顾。请用下帮忙照顾。请用下面的提示词给面的提示词给Jimmy写份留言。写份留言。take care of,take for a walk,feed and give some water,play with him,cleanDear Jimmy,_.Li MingHomework
