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人教版精品英语资料（精校版）Unit 2 How often do you exercise ?第1课时：（Section A集中识词）【学习目标】1.学习Unit2中Section A单词短语，能够熟练听读单词，发音准确。2.部分单词简单拓展运用。继续学习一般现在时。【要点和难点】熟练听读单词，发音准确 【预习任务】：认真阅读本单Section A单词表，完成下列各题：（每个写2遍）1.家务劳动，家务事_2.几乎不，几乎没有_3.在任何时候，曾经_4.一次_5.两次，两倍_6.国际互联网，因特网_7.节目_8.忙的，满的，充满的_9.摆动，秋千，使摆动_10.大概，或许，可能_11.最小的，最少的_【合作探究】I. housework意思是_.是_(可数不可数) 名词，没有复数形式。 做家务_ 做许多家务_ 1.We should（应该）help mother _. 我们应该帮助妈妈做家务。 2.Housework _(be) difficult for me . 拓展与延伸：homework意思为_是_(可数不可数) 名词。做家庭作业_ 做许多家庭作业_work意思为_是_ (可数不可数) 名词。job 意思为_是_(可数不可数) 名词Eg:) I have much _(家庭作业) to do everyday. 我每天有许多家庭作业要去做。 He has a good _(工作) 。他有一份好工作。 IIhardly意思为_。表示否定意义。它通常位于实义动词之前，系动词、助动词或情态动词之后。句子中有hardly就已经表示否定了，不能再使用其他否定词了。 翻译：1.It hardly rains here. _. 2.He could hardly see anything._.hardly 是副词， almost 和否定词的组合可与hardly互换。There is hardly any coffee left.（剩下）_.= There is almost no coffee left.= There _ almost_ coffee left. 拓展与延伸：hard 既可以做形容词也可以做副词。hard做_词时，意思为困难的，硬的，勤奋的，严厉的，苛刻的。 困难的工作_ 一些坚硬的石头 some _ stones作_词时，意思为努力的，猛烈的，剧烈的。努力工作_ 下大雨_ 翻译： The stones are too hard. _.hard做_词 They studied _ for the English test. 他们为英语考试努力学习。hard做_词IIIever 副词，意思为_. hardly ever：几乎从不. 翻译：I hardly ever go to bed before midnight._.IV. once 副词，意思为_.一天一次 _ 三小时一次_ 在英语中：一次为once, 两次为 twice, 三次或者三次以上用 “基数词+times”表示。 一个月三次 _ 两年四次_ 1. He goes to the movies _. 他每周看一次电影。 2.He has piano lessons _. 他每个月上四次钢琴课。VInternet 是名词，意思为互联网，因特网。Internet 是专有名词，其首字母要大写。 Internet brings great convenience (方便，便利) to our life.翻译：_ 短语识记：on the Internet _ surf the Internet 网上冲浪 Internet website 网站 Internet magazine 网络杂志 VI. sometimes, sometime, some times, some time用法辨析。 Sometimes,：副词，翻译为：有时。一般用于一般现在时。在句子中的位置比较灵活，可置于句首，句中或句尾。 _ she comes to visit her grandparents. = She _comes to visit her grandparents = She comes to visit her grandparents sometimes.玛丽（Mary）有时候在学校吃午饭。_=_ =_sometime : 副词，表过去或将来的某个时候，指时间点。I bought a computer _ last year.some times:名词短语，意思为：几次He goes to Beijing _a week. 他一周去北京几次。some time:某一段时间。It took him _ to finish his housework.他花了一些时间才做完家务。【自学效果检测】I.单项选择。( ) 1.I always surf the Internet on Saturdays and Sundays.（同意词组替换）A. in weekends B. on weekends C. on weekdays D. in weekdays( ) 2.I _ go to the theatre, because I dont like operas(京剧) at all.A. always B. often C. sometimes D. never( ) 3. He said he would come to see us _ the next afternoon.A. sometime B. some time C. sometimes D. some times ( ) 4.- How is Susan ? - Oh, she lives far from my home, so I _ ever see her.A. hardly B. greatly C. clearly D. nearly( )5.Life（生命） to everyone is only _ , so we shouldnt waste (浪费)time. A. one B. once C. first D. the first( ) 6. - What about _ a rest? - OK. Lets go out and have a walk. A. to take B. takes C. taking D. took( ) 7. I have a good _. So I should work _ . A. job， hardly B work，hard C. job，hard D. job，hardly( ) 8.I have _ housework to do on Sunday. Which is not true ? A. a lot of B. much C. lots of D. many( ) 9. This is a _ problem, so I have to work _ to work it out.(计算出，解决)A. hard, hardly B. hard, hard. C. hardly, hardly D. hardly, hard( ) 10. Youd better(_你最好) do morning _ every day. Its good to have lots of _. A. exercise, exercise B. exercises, exercises. C. exercises, exerciseII.用所给词的正确形式填空。1.He goes to the film_(two) a month. 2.where _(do) she often go on vacation?3.How often does your mother _(watch) TV? 4.Jack sometimes _(work) ten hours a day.5.Most _(student) go to school by bus in this city.IV. 完型填空。Food is very important. Everyone needs to _1_well if he or she wants to have a strong body. Our minds also need a kind of food that is_2_. We begin to get knowledge even we are very young. Small children are 3 in everything around them. They learn 4 while they are watching or listening. When they are getting older, they begin to 5 story books, science books anything they like. When they find something new, they love to ask questions and 6 to find out the answers. What is the best 7 to get knowledge? If we learn 8 ourselves, we will get the most knowledge. If we are 9 getting answers from other and do not ask why, we will never learn well. When we study in the right way,we will learn more and understand 10 ( ) 1. A. sleep B. read C. drink D. eat ( ) 2. A. sport B. exercise C. knowledge D. meat ( ) 3. A. interested B. interesting C. weak D. better( ) 4. A. everything B, something C. nothing D. anything( ) 5. A. lend B. read C. learn D. write( ) 6. A. try B. have C. think D. wall ( ) 7. A. place B. school C. way D. road ( ) 8. A. on B. with C. to D. by( ) 9. A. often B. always C. usually D. sometimes ( ) 10. A. harder B. much C. better D. well Unit 2 How often do you exercise ?第2课时：（Section A 1a3c）【学习目标】1.熟悉掌握Unit2 Section A 中重点单词，短语及句子。2. .继续巩固学习一般现在时。学习句型What do you usually do .? How often do you do .3.正确使用频率副词always, usually, often, sometimes, hardly, ever, never【学习重点】掌握How often do you do .句型，及能够使用频率副词进行回答。 【预习任务】：认真翻看课本P9P11完成下列单词，短语和句子。1. 多久一次_ 2. 去看电影_3. 帮助做家务_4. 总是_5. 通常_ 6.常常，经常_ 7. 有时_8. 几乎不_9. 从不_ 10. 每周一次_ 11. 每周两次_ 12. 一周三次_13. 每月一次_ 14. 每月两次_15.上网_16.读英语书_17. 最喜欢的节目_18.动物世界_19.下周的事情都安排满了_20.怎么会呢？_21.舞蹈课和钢琴课_ 22. 摇摆舞_23.愿意来_24.熬夜_25.吃健康的早餐_26.很早睡觉_【合作探究】I. I go to the movies maybe once a month.翻译：_. 辨析：maybe是副词，意思为：也许，可能。可放在句首、句中，也可以单独使用。表示推测。 _ the weather will get better. 可能天气会变的好一些。 may be:其中may是情态动词，be是动词原形，两者构成完整的谓语形式，意思是：也许是，可能是 Maybe he is wrong = He may be wrong. 或许他错了。填空：1._ you are right and she _ a little late. 或许你说的对，她可能有点晚了。 2._ you should have a try. 也许你应该试一试。 3.- He should stop his work and rest. 他应该停止工作休息一下。 -_.(也许吧) 4.Mr. Li _ in his office.李先生可能在他的办公室。IIHe plays at least twice a week. 翻译：_.at least: 至少，起码。least是little的最高级，意思为：最少的，最小的1.The work will take _two days. 这项工作至少需要两天时间。2.You should _ finish your homework. 你至少应该完成作业。at least的反义词组为 at most, 意思为：至多,最多1.She is 25 years old at most. _.2.The books will needs 35 yuan, at most. _.III-How often do you watch TV?_? - Twice a week._how often 译为：多久一次。回答时常用频率副词。翻译：always_ usually_often_ sometimes_ hardly ever_ never_注意：这几个频率副词表示的频率由always向never递减。在句中位于实意动词之前，情态动词，助动词，连系动词之后。how many times译为：多少次。用once,twice,three times 回答。它易与how often（多长时间一次）发生混淆，how often 的回答一般用once a week, twice a month等表“一段时间内发生几次”来回答。 -How many times did you go to Shanghai ?_- Oh, four times._ IV. 辨析 watch, look, see, 和read. watch:用作及物动词，用来指非常仔细的，有目的的和特意的动作，表示“注视，观看，监视”，也常指：“看电视，看比赛”。The teacher often _ us play games._. My family often _ TV in the evening. 我的家人经常在晚上看电视look为不及物动词，后接宾语时需用借此at,指看的动作。_ the map on the wall, please.see既可做及物动词后接宾语，又可做不及物动词，着重于看的结果。即：看到，看见。 What can you _ in the picture? 你能在图画上看到什么？read多指“看书，报”。这里的“看”实为“读”，可做及物动词或不及物动词。 看书_ 看报纸_ 看杂志_ Dont _ in the sun. 不要在太阳下面看书。【自学效果检测】I.单项选择。（ ）1.-_ do you write a letter to your father ? - I never do that now. I call him when I miss him.A. How soon B. How long C. How often D. How much.（ ）2. He often _ some story books on Saturday. A. sees B, reads C. watches D. looks（ ）3.- Is that girl in red Sally? - No, it _ her. She has gone to Shanghai. A may be B. must be C. cant be （ ）4.Dont _ too late, or you will be tired during daytime.A. get up B, set up C. stay up D. show up（ ）5.-Would you like to tell me something _ yourself ? - Yes, Id love to A. to B. in C. about D. for（ ）6.-_ do you go to a movie, Jack? - Twice a month. A. How soon B How far C. How often D. How long（ ）7. You are ill.(生病了). You should _ the doctor right now. A. look at B. see C. watch D. read（ ）8.Sally is _ American girl. She plays _ violin very much. A. a; the B. a; C. an; the D. an; （ ）9.If you _ for your favorite TV programs, you will feel tired.(疲惫的) Astay up B. set up C. stay at D. pick up（ ）10.I often watch TV, but sometimes go out for a walk.(选出与划线部分意思相近的一项) A. some times B. sometime C. at times D. some time （ ）11.How often do you go to a concert? - _ ever. Im not interested in that at all. A. Usually B. Hardly C. Almost D. Never（ ）12. I have something interesting to tell you. _ you will be interested in it. A. Must B. May C. ay be D. Maybe（ ）13. There were _ fifty people there. You shouldnt go there again. A. at least B. at once C. at birth .D. at times （ ）14. He said he would come to see us _ the next afternoon. A. sometime B. some time C. sometimes D. some times（ ）15. - What about _ to Spain for our holiday this year? - Good idea. A. to go B. went C. go D. going（ ）16. You are busy. What do you want me _ for you? A. do B. done C. to do D. doing（ ）17.-_ does your uncle go to Canada a year? - Only twice A. How many times B. How often C. How long D. How soon（ ）18.-_ do you water the plants? - Twice a day. A. How long B. How soon C. How often D. How much（ ）19.-When is your mothers birthday? - Its _ May 8. A. on B in C. at D. forII.根据句意及首字母提示补全单词。1. He will help his wife to do the h_ if he is not busy.2. M_ you are right and I am wrong.3. The difference is so slight(微小的) that I can h_ see it.4. All the members of the family get together(聚在一起) o_ a year.5. How long do you surf the I_ every day ?6. Its good for your h_ to do morning exercises every day. Unit 2 How often do you exercise ?第3课时：（Section B 1a3c）【学习目标】1.熟悉掌握Unit2 Section B中重点单词，短语及句子。2. .继续学习一般现在时。【预习任务】：认真阅读本单Section B单词表，完成下列各词：（每个写2遍） 1.无价值的东西_ 2. 咖啡_ 3. 健康_ 4.百分之_ 5. 在线的，联网的_6.电视机_ 7.尽管_ 8.以，凭借_9. 头脑，心智_10. 身体_ 11.这样的，类似的_12.在一起，共同_13.消失，灭亡_ 14.作者，作家_15. 牙科医生_16.杂志，期刊_17. 然而，不过_18.比_19.几乎，差不多_20. 较少，较小的_21.得分，点_【合作探究】Ihealth:名词，指人的身体或精神状态的健康。词组：be in good health 健康状况好 be in bad healthpoor health 健康状况不好。注： health是不可数名词，前面不能用 aan修饰。 healthy: 形容词，健康的， healthily :副词，健康地 填空：Doing morning exercises is good for your _.(健康)。晨练对你的健康有好处。 He has _ eating habits.他有健康的饮食习惯。 Eating _ is very important for our _.健康地吃对我们的健康非常的重要。II.although: 连词。译为：_.引导让步状语从句。Although = though, 但是这两个词都 不能和but 连用。 译：1._ he is in poor health, he works hard. 尽管他身体不好，但是他工作很努力。 2.He is in poor health, _ he works hard. 尽管他身体不好，但是他工作很努力。 3.Although he is in poor health, but he works hard. (改错)_.III. through 介词，以，凭借，穿过，指东西从内部穿过。across 穿过，介词，指从表面穿过。cross,穿过，动词.填空：1. A young woman was driving _ the lonely coutryside.一个年轻的女人正开车穿过偏僻的小山村。2. The sun shines _ the window everyday. 太阳透过窗户照进来。3.You must be careful when you _ the road. 当你过马路的时候必须要小心。4. Look first before you go _ the road. 在你过马路之前你首先要看一看。 IV. mind 名词，心智，头脑。He is ninety years old, but his_ is sharp.他虽然90岁了，但头脑灵活。词组： change ones mind 改变主意 keepin mind 牢记 make up ones mind 下决心mind 还可以做动词。翻译为：介意。其后接名词，代词或动名词做宾语，也可以跟条件状语从句， 但是不跟动词不定式。Do you mind _(打开) the window? 你介意打开窗户吗？V.dentist译为：_译：_.他的爸爸是一个牙医。 短语：see a dentist = go to the dentists 看牙医，看牙病。see the doctor= see the doctors 看病。VI. So start exercising before its too late! _.Before she went to bed, she finished reading the book. _VII. percent: percent 没有复数 以它所修饰的名词来判断谓语的单复数例如：1.About sixty percent of the apple bad.(be) 2.Twenty percent of the students to school everyday. (walk) 3.Thirty percent of water _ left(be) 。VIII. exercise such as playing sports is fun._ such as 意思为“比如，例如”，相当于like,后接名词、代词或动名词，它要放在要列举的人或事的前面，且列举的人或物常常不止一个，但只列举出其中的一部分。 I like many subjects, such as English, math and so on.(等等)我喜欢许多学科，例如英语，数学等等。I like fruit very much, _ _ apples,pears and so on. 我非常喜欢水果，例如苹果，梨等等。for example意思为“例如”，一般只用于列举人或物中的一个，在句中做插入语，可置于句首，句中或句末，常用逗号与其它部分隔开。Apples, for example, is a kind of fruit. 举例来说，苹果是一种水果。【自学效果检测】I.单项选择。（ ）1.My cousin knows a lot about history, _ he is only four years old.A. before B. so C. although D. after（ ）2. I didnt catch（赶上） the bus. The bus left _ I got on(上车) it. A. before B. so C. although D. after（ ）3. -You bought the car three years ago. -Yes,_ its old, it still runs well. A. Because B. For C. Although D. But（ ）4. He bought a lot of fruit, _ apples and oranges. A. such as B. for example C. same as （ ）5.He was born in 1847 and _ in 1913. A. death B. dead C. died D. die（ ）6. This city has a population of more than 1,000,000(找出能替换划线短语的词) A less than B. less C. for D. over（ ）7.To be healthy, I think we should eat _ food and do more exercise. A. health B. healthy C. healthily （ ）8. -Doctor,_ should I take this medicine(药片)？ - Twice a day. A. what time B. how much C. how soon D. how often（ ）9.Frank lives a hard life _ he has no money. A. although B. because C. so D. if ( ) 10. The sunlight(阳光) shines _ the window. A. across B. by C. pass D. through. ( ) 11. Look first before you go _ the road. A. across B. by C. pass D. through.（ ）12. I have lots of good habits,_ eating fruit, exercising and so on. A. such B. such as C. for example.II.根据首字母提示或汉语意思完成句子。1.A_ he is a child, he can help his parents do lots of homework.2.I surf the I_ two hours a day. I use it for fun.3.-How often do you take a shower? -O_ a day.4.If you have a toothache.（牙疼） Youd better(你最好) see a d_.5.I dont know where Li Lei is. M_ he is at home.III.用所给词的适当形式填空。1.Most students exercise three or four _(time) a week.2.He spends at _ (little) one hour in reading every day.3._ (eat) an apple a day is good for your health. 4.Exercise such as _(play) soccer is fun for us.5.It is good to relax by _(use ) the Internet or watching game shows.6.Drinking milk every day is good for your _(healthy)7.Tom exercises two or three _(time) a week.8.She was _(surprise) to find her lost wallet.9.Its good _(relax) by listening to music.10. He likes sports, such as _ (swim) and basketball.V.作文。下面是对某个中学学生课外活动情况的调查表，请根据表格内容合理发挥，80词左右。ActivityHow oftenPurposeExercise2%every day33% one to three times a weekRelaxUse InternetMany students use it every dayFor funWatch TV50% dont watch on weekdays40% watch it on weekendsEnjoy_ Unit 2 How often do you exercise ?第4课时：（Section B 1a3c）【学习目标】1.熟练掌握section B中短语和句子。 2. 继续学习一般现在时。【预习任务】：认真翻看课本P12-14页课文完成下列短语和句子。 1.想让我喝它_2. 它对我的健康有好处_ 3.吃水果_ 4.每天晚上睡觉_ 5.喝牛奶_ 6.吃垃圾食品_ 7.去看牙医_8.喝咖啡_ _ 9.使用互联网_10.去乡村郊游_11.其它10%_ 12.至少_13.使用电脑是因为好玩不是为了做作业_ 14.关于看电视问题的回答_15.每周一到三次_ 16.通过锻炼_17.想要某人做某事_18.玩电脑游戏_ 19.询问某人关于某事_20.对.有益_21.去野营_ 22.在农村_23.百分之几的._24.根本不_ 25.做是好的_26.例如，像这样_27.多于_28.少于_【合作探究】I. But my mother wants me to drink it. _. want sth. (名词或代词) 想要某物 want to do sth. 想要做某事= would like to do sth. want sb. to do sth. 想要某人去做某事 = would like sb. to do sth. want sb. not to do sth. 想要
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