河北省承德县第二中学八年级英语上册 Unit 2 How often do you rcise导学案（无答案）（新版）人教新目标版.doc

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 l