初二英语(人教版)教案Unit 16 The seasons of the year.doc

第十六单元The seasons of the year一、 教法建议抛砖引玉单元双基学习目标.词汇学习：season,spring,everything,summer,hot,wear,cool,autumn,winter,warm,January,last,weather,penfriend,well,rain,lake,snow,ready,at a bad time of year,at this time of year,turn green,be different from,get warm(long),go skating,get ready for,the next year,letter,skate.语法学习： 1)“go+动词ing形式”意思是“去做”，如：go skating去滑冰，go swimming去游泳，go shopping去买东西，go boating去划船，go fishing去钓鱼等。 2)“get+形容词”意思是“变得”，get在这里与become意思相同。如：get warm是“变暖”的意思，还有get old 变老，get dark天变黑，get much better好多了。 3)反意疑问句的用法和构成。 4)介词in,on和at的用法。.交际英语： Its very cold today,isnt it? Youre from England,arent you? Which part ofdo you come from? I like better than.Really?指点迷津单元重点词汇点拨 1.season季节，时节 Which is the coldest season in your country?你们国家哪个季节最冷 There are four seasons in a year.Theyre spring,Summer,autumn,and winter.一年有四个季节，它们是春天、夏天、秋天和冬天。 【点拨】season是可数名词。in spring(autumn,summer,winter)在春(夏、秋、冬)天。 2.everything每件事，每样东西，一切 I like everything there.我喜欢这里的一切。 【点拨】everything作主语时，谓语用单数。 3.hot热的 It is getting hotter and hotter. 【点拨】warm温暖的。 4.wear/wore/worn穿，戴 Girls like wearing red skirts.女孩们穿着红裙子。 She was wearing a new dress this morning.今天早晨她穿了一件新裙子。 What size dress do you wear?你穿多大号的衣服? 【点拨】wear强调穿戴的状态，而put on强调动作。 5.cool凉的，凉 I like drinking cool water in summer.夏天我喜欢喝凉水。 It is a little cool this evening.今晚有点凉。 6.warm暖和的，温暖的，保暖的 I dont like drinking warm water.我不喜欢喝温水。 The weather is growing warm every day.天气一天天暖了。 7.last持续 The film lasted three hours.这部电影持续了三个小时。 How long is this wet weather going to last这种潮湿天气要维持多久? The meeting lasted until 10 oclock.会议一直开到10点钟。 【点拨】last还作“最后的，末尾的，最近过去的”讲。如： Its the last bus.这是末班车。 Tom became a driver last year.去年底汤姆为一名司机。 8.weather天气 Whats the weather like today?今天天气怎么样? Everyone likes fine weather.人人都喜欢好天气。 【点拨】weather是不可数名词。 9.penfriend笔友 He is my penfriend.他是我的笔友。 【点拨】boyfriend男朋友，girl friend女朋友。 10.well健康的，良好的 I hope your family is well.祝你的全家幸福。 Im quite well,thank you.我很好，谢谢。 【点拨】well还作副词修饰动词。如： I hope everything will to well. 11.rain下雨 It rains a lot in Beijing in summmer.夏天北京的雨水很多。 It often rains here in June. 【点拨】rain雨，雨水。是不可数名词。如： There was too much rain last year.去年的雨水太多了。 12.snow雪 There will be snow tonight.今晚要下雪。 There was a heavy snow yesterday.昨天下了一场大雪。(此处a表示“一场”) 【点拨】snow是不可数名词。如： Its snowing hard outside.外面的雪下得很大。 13.skate滑冰，溜冰 The ice is hard enough to skate on.冰面很结实，可以滑冰。 【点拨】go for a skate, go skating去溜冰。 14.ready准备好的 Are you ready for your lesson? 【点拨】ready常用作表语。be ready for为做准备，be ready to do为干做准备。单元词组思维运用 1.come after在之后来到 Spring comes after winter,and summer comes after spring.冬去春来，春去夏来。 2.be different from不同于，和不同 The weather here is different from that in my hometown.这儿的天气和我家乡的不一样。 3.at a bad time of year在全年中不好的时节里 Farmers often had a hard time at a bad time of year. What can you do at a bad time of year? 【提示】反义词是at a good time of year. 4.at this time of year在(一年的)这个时节里 What do they often do at this time of year? We are often busy at this time of year. 5.get warm(long)变暖(长) When spring comes,it gets warmer and warmer. The days are getting longer and longer. 【提示】get+形容词时，与become,turn同义，表示“变得(怎么样)”。如get cold变冷，get old 变老了，get strong变强壮，get short变短。get+形容词比较级，表示“变得越来越”。如： It gets stronger and stronger. 6.turn green变绿 When spring comes,mountains turn green.当春天到来时，大山变绿了。 7.come out开花 The trees turn green and flowers come out. 8.be good for对有益(用) Milk is good for children.喝牛奶对孩子们有益。 Exercise is good for the health.锻炼对健康有益。 【提示】反义词组是be bad for对有害。如： Smoking is bad for health.吸烟危害健康。 9.go skating去滑冰，去溜冰 Shall we go skating this Sunday?这个周日我们去滑冰好吗? 10.help sb.with sth.在某方面帮助某人 Often,we help them with the harvest. Tom asked me to help him with his lessons. 【提示】help sb.with sth.还可表示为：help sb.to do sth.帮助某人做某事。如： We helped the farmers to pick apples.我们帮助农民们摘苹果。 Will you help me to practise spoken English?帮我练习口语，好吗? 11.be busy doing sth.=be busy(in)+doing忙于做某事 My mother is busy preparing for the New Year dinner.妈妈忙着准备年夜饭。 She is busy cooking.她正忙着做饭。 12.ask sb.about sth.问某人关于某事 He asked me about the book.她问我关于这本书的事。 13.get ready for为做好准备 The farmers are all busy,getting ready for the next year.农民们很忙，为下一年做着准备。 Please get ready for the trip.请为旅行做好准备。二、学海导航学法指要单元句型思维明晰 1.It作形式主语的句型 It is best to wear cool clothes.穿凉爽的衣服最好。 这是It作形式主语，动词不定式作真正主语的句型。其结构是： It(形式主语)+谓语+动词不定式。如： It is better not do in that way.最好别那么做。 It is easy to understand this sentence.这个句子很好懂。 2.What about?How a bout?的句型 What about you?你觉得怎样? What about是征求意见或询问消息时用的句型，意思是“怎么样?”如： What about it?这是怎么回事? What about going out for a walk?出去散步怎么样? What about a cup of coffee?来杯咖啡怎么样? 3.Which part of Australia do you come from?你来自澳大利亚的哪个部分(地方)? which part of意思是“哪一部分，某个地方”。如： Which part of China do you come from?你来自中国什么地方? I come from South China.中国南方。 4.Whats the weather like in Australia now?现在澳大利亚的天气如何? 通常询问天气状态时，常说：Whats the weather like?回答时可根据实际情况来说。单元重点难点释疑 1.begin和start的区别 begin和start都有“开始”的意思，大多数场合可以通用(口语中start用得较多)，后面可接不定式，也可接动名词，两种结构表示的意思是一样的。如： When did you begin/start to learn English?你什么时候开始学英语的? When did you begin/start learning English? 注意：begin与start的区别在于：start的动作性很强，当表示“动身，开动，着手”等含义时，不能用begin替换。若以行动来开始某一具体的工作时，用start比begin更恰当。begin动作性较弱，表示较缓慢的开始或一段时间的开始时，常用begin。如： We start for Beijing at 6:30a.m.tomorrow. Classes begin at eight.八点钟开始上课。 2.wear和put on的区别 wear与put on都可表示“穿衣戴帽”。wear强调穿的状态，put on强调穿的动作。如： She wears a white skirt.她穿着一条白裙子。 She is putting on her white skirt.她穿上她的白裙子。 3.Thank you for your last letter.谢谢你上次的来信。 Thank you for sth./doing sth.意为“因谢谢你”。如： Thank you for your help.非常感谢你的帮助。 Thank you for asking me to your birthday party.谢谢你请我参加你的生日聚会。 4.The weather gets warmer and the days get longer. get表示“渐进过程”，get warmer变得更暖和了，get longer变得更长了。类似这样的短语还有：get shorter变得更短了，get colder变得更冷了，get fatter变得更胖了，get thinner变得更瘦了。 5.We really enjoy working.我们的确喜欢劳动。 enjoy和like都可作“喜欢”讲，在其后都可接名词。enjoy表示喜欢的程度比like要深些，enjoy doing sth.“享受的乐趣”，enjoy oneself表示“过得愉快”，like doing sth.指“一般的爱好”，like to do sth.指“喜欢干某事”。如： Did you enjoy yourself at the party? He really enjoys reading. 6.I like summer better than spring.我喜欢夏天胜过春天。 全句应是I like summer better than(I like)spring.这是在谈论个人爱好时常用语之一，还有各种不同的表达方式。如： I enjoy summer better than spring.我喜欢夏天胜过春天。 I prefer summer to spring.妙文赏析No Point Two days after Simons fifth birthday,he went to school for the first time. His mother bought him new clothes,and a special(特别的)bag to carry(装)his pens and books in. The school was a long way from his home,so Simons mother took him to school in the morning,and left him at the school gate. “Enjoy yourself,Simon,”she said,“and be good.The teacher will tell me if youre not.” Then she left him and went back home.At half past three she went back to the school to pick him up.She waited outside with many other mothers.Soon he came out and ran up to her. “Did you enjoy your first day at school?”she asked him. He shook his head.“No,”he said,“and Im never going back there again.” His mother was very surprised. “Whats the matter?”she asked him.“Has someone been unkind (不友好)to you?” “No.”he replied. “Did you miss me?”his mother asked him,“Is that why you dont want to go to school again?” “No.”he replied. “Then tell me the reason.”his mother said.“All right.I cant read.I cant write.I cant spell.I cant do math and the teacher wont let me talk.Whats the point(意思，要点)going to school when I cant do anything there?”Long Life A man was selling medicines(药)at a fair(集市).At first he sold bottles of a cure (药剂，治病)for colds for just a dollar a bottle. Many people wanted to buy it and the mans young assistant(助手)moved quickly through the crowd(人群)collecting money and handing out bottles of the cold cure. Then,when he had a big crowd,the man held up a very small bottle. “And now,ladies and gentlemen,”he shouted,“here is the medicine you have been waiting for.The cure for old age. Drink just one bottle of this and you will live forever.” “And,ladies and gentlemen,”the man continued(继续),“Im not going to charge you a hundred dollars a bottle for this wonderful medicine.Im not going to charge you fifty dollars a bottle.Im not going to charge you twenty-five dollars a bottle.No,ladies and gentlemen,Im going to charge you just ten dollars a bottle.Think,my friends,for ten dollars you can live forever.” Most of the people in the crowd did not believe this. One person shouted,“If it will make you live forever,why dont you drink it?” Then another person cried,“Yes,you look as if youre at least sixty years old.” “Thank you ,sir,thank you.”the man replied,“Im so glad you said that.My real age is three hundred and twenty-nine.” The crowd laughed at this but there were still a few people who wanted to believe the man.One of them spoke to the mans assistant as she passed by.“Is that true,”he asked,“that hes three hundred and twenty-nine?”“Dont ask me,”the assistant said,“Ive only worked for him for a hundred and fifty years.”思维体操 As I went down the country road,I met old Granny Gray.I ate her meat and sucked her blood,And throw her skin away. What am I?【参考答案】A watermelon(西瓜)。二、 智能显示心中有数单元语法发散思维.反意疑问句 反意疑问句表示说话人对自己所陈述的内容持有怀疑或没有把握，需要对方加以证实疑问句。这种疑问句由两部分组成：前一部分是陈述句，后一部分是简略的疑问句。在反意疑问句中，陈述句和简略疑问句中的人称、数、时态等都应当一致。回答这种疑问句，要用yes或no来回答。反意疑问句有两种结构： 1.肯定陈述句+简略的否定疑问句 He is from Beijing,isnt he?他来自北京，对吗? You are twenty years old,arent you?你20岁了，是吗? Mary dances well,doesnt she?玛丽的舞跳得很好，是吗? You had a good time yesterday,didnt you?(have不作“有”之意用时，一律用do来反问) Lets try,shall we?我们试试，好吗? Let me have a look,will you?让我看看，好吗? 【提示】如果陈述句部分有few,little,hardly,never,no等否定疑问词，则后一部分的疑问句的就用肯定式。如： There were few old houses here,were there? 2.不定陈述句+简略的肯定疑问句 She isnt as tall as Henry,is she? 反意疑问句的回答只要记住一句话：不论简略疑问句用肯定式或否定式，只要回答是肯定的，就用yes；回答是否定的，就用no，千万不要受汉语的影响。如： He isnt a doctor,is he?他不是医生，是吗? Yes,he is.不，他是医生。 No,he isnt.是的，他不是医生。 You are coming tonight,arent you?你今晚来，对吗? Yes,I am.对，我来。 No,I am not.不，我不来。.年龄说法归纳 1.He is sixteen years old.他16岁了。 2.He is a little over twenty.他20岁刚出头。 3.He is under (below)twenty.他不过20岁。 4.He is nearly (almost)fifty.他差不多50多了。 5.He is around fifty.他50岁左右。 6.He is somewhere about fifty.他就是50岁左右。 7.He is in his fifties.他50多岁了。 8.He is in his early fifties.他才50来岁。 9.He is in his tens.他十几岁。 10.He is a boy of seven.他是一个7岁的孩子。 11.He is a man aged around forty.他是一个40岁左右的男人。 12.He is a middle-aged man.他是一个中年男子。13.还有其它表达：In ones early days 在幼年时期，In ones days青年时期，In years年老的，In ones old age在老年时期，In ones late years在晚年。动脑动手单元能力立体检测.用所给动词的适当形式填空： 1.Listen!Someone (sing)under the tree. 2.Who (teach)you Chinese last year? 3.Look up at the heavy clouds!I think it (rain). 4.Where (be)you born,Chen Gang? 5.When your brother (buy)this bike?.选择题： 1.They came a bad time of year. A.in B.on C.of D.at 2.There are seasons in a year in China. A.Seven B.four C.three D.twelve 3.Today is colder than yesterday. A.many B.much C.lot D.more 4.Summer comes spring. A.before B.behind C.after D.back 5.In autumn the days get and the nights get . A.long,short B.short,long C.longer,shourter D.shorter,longer 6. season do you like ,spring,summer or winter? A.Which,best B.What,best C.Which,better D.What,better 7.There were few people in the room, ? A.were there B.werent there C.were they D.werent they 8. is the weather today? A.How,like B.How,about C.What,like D.What,about 9.Its hot here,please your coat. A.wear B.put on C.take off D.to take off 10.He often goes skating with his friends in winter. A.a B.an C.the D./ 11.They like our books and we like ,too. A.them B.they C.their D.theirs 12.“Can you speak English?”“Yes,only .” A.few B.a few C.little D.a little 13.He was born July1, 1972. A.in B.on C.at D.by 14.The children are getting ready their party. A.to B.in C.for D.at 15.When he heard the sad news,his face white. A.grew B.became C.got D.turned.句型转换： 1.Its time for supper.(同义句) Its time supper. 2.He gave me a dictionary.(同义句) He gave . 3.Nothing is wrong with the radio.(反意疑问句) Nothing is wrong with the radio, ? 4.Jack did the cleaning last Friday.(反意疑问句) Jack did the cleaning last Friday. ? 5.The children played games a moment ago.(对划线部分提问) the children a moment ago?【参考答案】 .1.is singing 2.taught 3.will rain 4.were 5.did,buy .1.D 2.B 3.B 4.C 5.D 6.A 7.A 8.C 9.C 10.D 11.A 12.D 13.B 14.C 15.D .1.to have/we had 2.a dictionary to me 3.is it 4.didnt he 5.What,did,do.要点分析： 1.Your sister did some washing this morning, ? A.didnt she B.wasnt she C.did she D.was she 2.The weather in Hebei is quite different from in Hainan. A.that B.it C.the one D.one 3. is the sports meeting going to be? From Thursday to Saturday next Week. A.What time B.How soon C.When D.How often 4.He is getting now,I think hell be enough to come here tomorrow. A.well,well B.well,good C.better,well D.better,good 5.Do you do a lot of in winter? A.skating B.skate C.skates D.skating6.Thank you very much for me with my English. A.help B.helping C.helps D.to help【参考答案】 1.A。此题要求做反意疑问句的疑问部分，陈述部分的谓语动词did为实义动词do的过去式，它的否定形式要用助动词didnt。主语your sister相对应的人称代词应为she，因此整个疑问部分应为didnt she? 2.A。此处是就两地的天气状况进行比较，而不是单纯指天气这一概念，因此不能用it，更不能用表数量的one或the one,所以选A。 3.C。从句子的答语看，是表示将来的一段时间，而选项A中的what time用来提问具体时刻，不符题意。选项D中，How often用来提问频率也不对题。How soon用来提问“多久之后”，答案B亦不可选，因此选C。 4.C。根据句意“他的身体应是由坏变好”，有一个比较的含义，因此getting后应用形容词的比较级，由此除A、B项。另外，指人的身体状况的“好”要用形容词well，而不能用good。 5.A。skate为不及物动词，意为“滑冰”，skating是它的名词形式，且不可数，因此选A。6.B。thankfor为某事感谢某人。for为介词，后面应加名词或动名词，help既为动词又可做名词，但本题中空格后带有宾语me，说明help应为动词，那么在for后应用其动名词形式helping。创新园地短文改错：(在错误的地方先画上线，再写出正确的答案) Bill and Sue are brother and sister.They are both Middle School students and go to the same school. They go to Mr Changs shop and look some nice rabbits(兔子).They love the rabbits very much,but they have no money(钱)buy them. Sue have a good idea.She and Bill help their father picking apples on the farm every Saturday and Sunday.So they father gives everyone a hundred dollars(美元). Sue and Bill go to Mr Changs shop.Every one of their buys a rabbit.One is White and another is black.They call the black rabbit Bunny and the white Judy.The black one is nice than the white one.They like them very much.1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 【参考答案】1.Middle Schoolmiddle school 2.looksee 3.在buy前加上to 4.havehas 5.pickingpick 6.theytheir 7.theirthem 8.anotherthe other 9.在white后加上one 10.nicenicer三、 同步题库.按要求写出下列单词的相应形式： 1.foot (复数) 2.sun (形容词) 3.rain (形容词) 4.warm (反义词) 5.same (反义词) 6.good (同义词) 7.nine (序数词) 8.better (反义词) 9.hot (比较级) 10.first (反义词).选择题： 1.The weather in Changchus is quite different from in Guangzhou. A.that B.it C.the one D.one 2.“ is autumn is China?”“About three months.” A.How often B.How far C.How much D.How long 3.She take off her coat.Its not very waym here. A.had better not B.has better not C.had not better D.had better doesnt 4.Her helath is getting .Shell be enough to get back tomorrow. A.well,well B.good,good C.better,well D.well,better 5.What are you busy these days? A.on B.for C.with D.at 6.