1、UNIT 2 How often do you exercise?What do you usually do onweekends?Help with houseworkRead some books Watch TVWash dishesDo exerciseGo to the movies What does he usually do on weekends?He usuallywatches TVon weekends.sheShe What does she usually do on weekends?She usuallyreads some bookson weekends.
2、read books:读书=do some reading What do they usually do on weekends?They usuallyon weekends.go shoppinggo shopping:购物=do some shopping=shop What do you usually do on weekends?She usuallyon weekends.surfs the Internetsurf:v.冲浪 Internet:因特网surf the Internet:上网does she1、对频率提问How often do you exercise?回答次
3、数+范围once/twice/three times a week1、How often 常用于对“”频率提问，意为“多长时间”，回答的是 a week,three times a month,sometimes,等表示频度的副词及短语Eg:-How often do you go to see your parents?-Twice a month.一个月一次How often,how long 与 how soon 的用法与答语词语词语用法用法例句例句How often用于对做某事的频率提问，意为“多长时间一次或每隔多久”。回答一般是 twice a year,three times a
4、weekEg:-How often does your sister go to club？-Once a week一星期一天How long表示“时间多久或物体多长”。回答一般是时间段或具体长度。如，for three days,five metersEg:-How long have you stayed here-For two days.两天了How soon表示“多久之后”，侧重某人某事能多快时间完成。回答一般为 In+时间段，如in two days 等Eg：-How soon will you be back?-In two days.两天后2、Exercise的用法（1）用作可
5、数名词，意为“体操，练习”Eg:we do morning exercises every morning.(2)作不可数名词，意为“锻炼，运动”Eg：Runing is a healthy form of exercise.(3)用作动词，意为“锻炼，运动”Eg：We should exercise every day.1a.Look at the picture.Make a list of the weekend activities.1._2._ 3._4._5._help with houseworkread exercisewatch TVgo shopping3、Help wit
6、h housework 帮助做家务帮助做家务(1)、Help with sth.帮助作某事Eg：Their father helps the children with their work.孩子们的父亲帮助他们做功课。拓展：help sb.With sth.=help sb.(to)do sth.帮助某人做某事Eg：I often help him with his English.我经常帮助他学习英语 =I often help him(to)learn English.（2）、housework 家务劳动，不可数名词Eg:They have much housework to do.al
7、waysusuallyoftensometimeshardly evernever从不从不,从未从未很少很少,几乎不几乎不有时有时经常经常,常常常常通常通常,一般一般总是总是0%hardly ever相当于hardly,ever起强调作用4、hardly ever 几乎不，很少Eg：She hardly ever eats anything.她几乎什么都没有吃注意：hardly 为频度副词，本身具有否定意义，不能再使用其他否定词。因此其反义疑问句的疑问部分应该用肯定形式。Eg：He can hardly understand it,can he?他几乎不懂，不是吗？1b Listen and
8、write the letters from the picture above on the lines below.always(100%)_ usually _ often _ sometimes _ hardly ever _ never(0%)_ exercise,readhelp with homeworkwatch TVgo shoppingwatch TVgo shopping1c Talk about the people in the picture above.What do they do on weekends?A:What does he do on weekend
9、s?B:He usually watches TV.A:Does he go shopping?B:No,he never goes shopping.5、Weekends 周末，通常指星期六和星期天。“在周末”可表示 on weekends 或at weekends.Eg:They dont work at weekend他们周末不工作。Weekday“工作日”，指从星期一到星期五。“在工作日”用on weekday.2a Listen and Number the activities you hear.Activities a.go to the movies b.1 watch TVc
10、.shopd.exercisee.red2345How oftenevery day once a weektwice a weekthree times a weekonce a monthtwice a month6、Twice a week.一周两次Twice 表示“两次”，为频度副词。英语中的次数的表示“一次”为 once，“两次”twice，“三次”及以上使用用“基数词+times”.例如，three times 三次；ten times 十次7.three times a week7.three times a weektime 次数次数time and time again 千万
11、次的千万次的three or four times a week 一周三四次一周三四次表示一周表示一周/月月/年多少次年多少次,可以用可以用.times a week/month/year，注意有两个词有单独的表示法，注意有两个词有单独的表示法，“一次一次”用用“once”,“两次两次”用用“twice”。拓展：拓展：sometimes与几个形似的词的区别与几个形似的词的区别a.sometime是副词是副词,“在某个时候在某个时候”,“某时某时”Will you come again sometime next week?She was there sometime last year.b.s
12、ome time是名词词组是名词词组,意为意为“一段时间一段时间”，做时间状语用。做时间状语用。I will stay here for some time.He worked on the trouble for some time.c.some times是名词词组是名词词组,意为意为“几次几次,几倍几倍”。I met him some times in the street last month.The factory is some times larger than that one.8、use the Internet 用互联网Use动词，“使用，运用”，常用短语use sth.t
13、o do sth.用某物做某事Eg：I use aknife to cut an apple.词语词语用法用法例句例句use动词，在句中作谓语，表示使用I use the computer to play gameswith介词，在句中作状语，表示一种方式，用什么来完成什么I play games with games.Use 与与with的的“使用使用”不一样不一样Internet 名词，“互联网，因特网”常用短语 on the Internet,surf the Internet 网上冲浪，上网9、are you free next week?.你下周有空吗？Free 形容词，“空闲的，有
14、空的”反义词为 busy。Be free 意为“闲着的”=have timeEg:He is free now=He has time nowFree 还可译为“免费的”10、next week is quite full for me,Jack.Quite为副词“相当，完全，十分”可修饰adj.和adv.的原级,也可修饰动词。Eg：The theatre was quite full last night.昨晚剧院的人很多。Eg：He should quite understand what I said.他应当十分了解我说的话。Full作形容词，还有“饱的”的意思，反义词为hungry,也
15、有“满的”的意思，常用搭配 be full of(充满).此处是“忙的”词语辨析词语辨析Very，too,so,quite,“很”不相同词条词条用法用法例句例句very“很，非常”为中性词，侧重于对事实的客观描述。Li Qiang got to school very early李强到学校很早。too“太”强调的是“超出了正常限度”Its too hard for me to answer the question.so“如此”为中性词，so所修饰的词表原因，后面会有表示结果的词The man was so angry that he couldnt say a word.那个人气得说不出话来
16、quite“十分，相当，非常”。为褒义词。侧重于表达主观的看法和态度 He is quite a good player.他是一个相当不错的11.How come?为什么呢？为什么呢？这是英语中的一个口语，相当于汉语的这是英语中的一个口语，相当于汉语的“为什么为什么”、“怎么会怎么会”等，既可以独立使用，等，既可以独立使用，也可在后接句子，来询问事情的缘由或状况。也可在后接句子，来询问事情的缘由或状况。例如：例如：How come the sky is blue today?今天天怎么会这么蓝？今天天怎么会这么蓝？A：I didnt even eat lunch today.我今天甚至没吃午饭
17、。我今天甚至没吃午饭。B:Really?How come?是吗？怎么会呢？是吗？怎么会呢？12.Have to 意为意为“不得不，必须不得不，必须”。后跟动词原形。后跟动词原形。第三人称单数为第三人称单数为has to，过去式是，过去式是had to,将来时是将来时是shall/will have to.Eg:He has to work on Sunday.他不得不星期天上班。Eg:You dont have to walk so fast.你不必走得那么快。词语辨析词语辨析Have to,must“不得不不得不”说说说说词语词语用法用法例句例句Have to侧重于客观需要，含有“不得不”或
18、“被迫”之意，由多种时态形式I lost my pen yesterday,so I had to buy one.must侧重于说话者的主观看法，只有现在是一种形式You can borrow my car,but you must bring it back before ten.13.Go to the movies 去看电影去看电影=go to the cinema=see a film14.Maybe 是副词，“也许，可能”，在句中作状语，相当于perhaps eg：Maybe/Perhaps shell come this afternoon词语辨析词语辨析Maybe,may be
19、“也许也许”不一样不一样词语词语用法用法例句例句 maybe副词，“也许，可能”，作状语也许他生气了也许他生气了（1）、）、He may be angry.（2）、）、Maybe he is angry.May be“情态动词+be 动词”构成谓语，“也许是，可能是”1.-What do you usually do on w_?-I often watch TV.2.-How often does she shop?-O_ or t_ a week.3.Grandpa is pretty healthy because he e_ every day.4.Animal World is my
20、 favorite TV p_.eekendsnce wicexercisesrogrammesUnit 2How often do you exercise?Grammar focus频度副词频度副词-What do you usually do on weekends?-I always exercise.-What do they do on weekends?-They often help with housework.-What does she do on weekends?-She sometimes goes shopping.-How often do you go to
21、the movies?-I go to the movies maybe once a month.-How often does he watch TV?-He hardly ever watches TV.-Does he go shopping?-No,he never goes shopping.1.How often _ he play soccer？2._ you drink milk?3.How often _ they stay up late?4._ Sue eat a healthy breakfast?5.How often _ you eat apples？6._ yo
22、ur parents play sports?3a Complete the questions with do or does.dodoesDo Does doDo 1.How often dose he play soccer？2.Do you drink milk?3.How often do they stay up late?4.Dose Sue eat a healthy breakfast?5.How often do you eat apples？6.Do your parents play sports?a.Yes,she usually does.b.Hardly ever
23、.I dont like them.c.He plays at least twice a week.d.No,they dont.Theyre too busy.e.Never.They always go to bed early.f.Yes,I do.Every day.总结：how often“多久一次”询问动作的频率。答语：（1）every+名词单数everymorning/afternoon/evening/day/Sunday/weekend/week/month/term/year/（2）次数+一段时间once a day/twice a week/once or twice
24、a year/two or three times （3）频度副词always（100%）-usually（90%）-often=all the time =at times （60%）-sometimes（30%）-hardly ever（10-20%）-never（0%）=seldom3b use the words given to write questions.Questions：?(how often/help with housework)?(what/usually/do/weekends)?(how often/best friend/exercise)?(what/usua
25、lly/do/after school)How often do you help with houseworkWhat do you usually do at weekendsHow often does your best friend do exercisewhat do you usually do after schoolThen ask and answer them with a partner.My partners answers：1.I always help with housework.2.I usually surf the Internet.3.He does e
26、xercise everyday.4.I usually do my homework after school.1)always:adv.总是总是,一直一直She always wears a red dress and white shoes.2)usually:adv.通常通常,常常常常 often:adv.常常常常We usually/often do homework after school.She usually/often watches TV on weekends.频度副词频度副词3)sometimes:adv.有时 Sometimes I work in the day
27、and sometimes at night.4)hardly ever:几乎很少,几乎不 I hardly ever watch soap operas.5)never:adv.从不,决不 She never stops talking.100%always almost always usuallyoftensometimesoccasionallyseldomhardly everalmost never 0%neverevery dayonce a week/month/yeartwice a week/month/yearthree times a week/month/yearfo
28、ur times a week/month/yearread English books sing English songs3c What can you do to improve your English?speak English with foreignersjoin the summer campwatch English moviesread English newspapersdo some English exercise1.She goes to the movies three times a month.（对划线部分提问）_ _ _ she go to the movi
29、es?2.My mother wants me to play the guitar.(同义句转换)My mother_ _ me to play the guitar.How often doeswould like练习：练习：3.We eat meat twice a week.(同义句)We _ meat two _ a week.4.I always exercise after school.(变成完全否定句)I _ exercise after school.5.I practice the piano every day.(对划线部分提问)_ _ do you practice
30、the piano?havetimesneverHow often二、单项选择二、单项选择1.-Can you understand me?-Sorry,I can _ hear you clearly.A.almost B.ever C.hardly D.nearly2.He tries _ English.A.learn B.learning C.to learn3.An apple a day is good _ your health.A.at B.with C.for D.inC CC4.-_ do you go to the movies?-Once a week.A.How lo
31、ng B.How soon C.How often D.How much 5._ Im not very healthy.A.Maybe B.May be C.May D.Can6.I have a _ habit.A.health B.healthy C.healthily D.healthilyC A B 7.We watch TV _ seven _ Sunday evening.A.at,in B.at,on C.on,in D.on,on 8.The students exercise every day and they try _ healthy.A.keep B.keeping
32、 C.kept D.to keep B D Unit 2How often do you exercise?New wordsmilkcoffeevegetablesfruitWe sleep every day.chipshamburgerJunk foodcolachocolateis good for our health.Junk food is bad for our health.1、But my mother wants me to drink解析1、want作动词，“想要”常用于以下结构（1）、want sth.想要某物Eg:I want two hamburgers(2)、w
33、ant to do sth.想要做某事Eg:Tom wants to play basketball(3)、want sb to do sth.想要某人做某事Eg：He wants me to practice English.Feel like 和would like 也有“想要”的意思。Feel like 后常跟动名词，would like 后常跟名词或动词不定式。Eg:I dont feel like eating anything this morningEg:Jim would like to swim in the river解析2、drink 的三种“喝”法（1）、及物动词“喝”
34、eg：I drink milk every day（2）、不及物动词“喝酒”He drinks to much.(3)、不可数名词“饮料”People will die without food and drink助记：喝 some drink一些饮料；drink beer喝啤酒；drink much喝多酒；take medicine 吃药;eat soup 喝汤2、She says its good for my health解析1、“be good+介词”，到底“好”在哪里？（1）、be good+for 对有益Eg：Vegetables are good for our health 蔬
35、菜对我们的健康有益（2）、be good+at 擅长Eg:I am good at playing volleyball 我擅长打排球(3)、be good+to 对友好Eg：She was very good at the children 她对孩子们非常慈爱解析2、health 名词“健康”；形容词为healthy“健康的”；副词形式为healthily“健康地”。Eg：吃健康的食物对你的健康有益，所以你要健康地饮食。Eating healthy food is good for your health,so you must eat healthily.拓展：一些名词加后缀y可变为形容词
36、；形容词加后缀ly 可变为副词。例如：Luck-lucky-luckily;Noise-noisy-noisilyeg1:Its is always _ (sun)here in winter.Eg 2:The background music sounds _ (noise).Please turn it down.sunny noisy1c Listen to the interview about eating habits.Circle your answer to each question.Does Tina have good habits?Yes.No.I dont know.
37、Does Bill have good habits?Yes.No.I dont know.1d Listen again.Fill in the blanks in the survey.QuestionsTinaBill1.How often do you exercise?2.How often do you eat fruit?3.How many hours do you sleep every night?4.How often do you drink milk?5.How often do you eat junk food?6.How often do you drink c
38、offee?Every dayNine Never Every dayHardly everneverEvery dayNine 4 times a weekNever 2 or 3 times a week4 times a day3、junk foodJunk“无用的东西，废弃物”junk food：垃圾食品；junk shop旧货摊；junk jewelry仿真珠宝；junk price 赔本价钱拓展：Junk food：chocolate（巧克力），fried chips(炸薯条)；hamburger（汉堡包）；biscuit（饼干）；coco cola(可乐)；ice cream（冰
39、淇淋）4、asked our students about.Ask sb.about sth.询问某人关于某事Eg：我向老师询问关于今天的家庭作业的情况I asked my teacher about todays homework.5、percent，n.数词放在其前面，“百分之几.”，例如，5 percent 百分之五，5%；one hundred percent百分之百100%Attention：percent没有复数，“数次+percent+of+sth.”作主语时，后面谓语动词的单复数与percent 后面跟的助于的单复数一致。Eg1：20%的学生赞同你的观点Twenty perce
40、nt of the students agree with you.Eg2:Thirty percent of time passes.30%的时间过去了6、not at all 根本不，一点也不。Eg：It wasnt difficult at all.在口语中单独说 not at all 可用来答谢或道歉。Eg：-Thank you very much.非常感谢 -Not at all.不客气7、The answers to your question我们的问题的答案。门上的钥匙知识的桥梁去学校的路大楼的出口花园的入口The key to the doorThe bridge to the
41、 knowledgeThe way to the schoolThe exit to the buildingThe entrance to garden7.The answers to our questions about watching television were also interesting.对我们提出的有关看电视的问题的答案也挺对我们提出的有关看电视的问题的答案也挺 有意思。有意思。1）句子主语为）句子主语为 the answers，故谓语用，故谓语用 were。2）表示表示“的答案的答案”要用要用“answer to”如：如：Theres no easy answer t
42、o this problem.这个问题没有简单的答案。这个问题没有简单的答案。Her answer to your question is a big“NO”!她对你所提的问题的答案是一个大大的她对你所提的问题的答案是一个大大的“不不”字！字！3）表示）表示“有关有关的（问题）的（问题）”用用question about如：如：He asked us some questions about our daily habits.他问了一些有关我们日常习惯的问题。他问了一些有关我们日常习惯的问题。Her questions about you were not so friendly.她有关你的那
43、些问题并不那么友善。她有关你的那些问题并不那么友善。8.Although many students like to watch sports,game shows are the most popular.虽然很多学生喜欢看体育节目，但游戏类节目虽然很多学生喜欢看体育节目，但游戏类节目是最受欢迎的。是最受欢迎的。although 为连词，意为：为连词，意为：“虽然，尽管虽然，尽管”。注意：注意：在英语中，当表示在英语中，当表示“虽然虽然，但是，但是.”这样这样的意思时，的意思时，although和和but不能在同一个句子中使不能在同一个句子中使用。也就是说，在一个句子中，有用。也就是说，在一
44、个句子中，有although就没有就没有but，反之亦然。如：，反之亦然。如：Although the car is old,it still runs well.=The car is old,but it still runs well.这辆小车旧了，但是依然跑得不错。这辆小车旧了，但是依然跑得不错。Complete the pie charts.154 times a week8590202021310452c Read the article again and answer the questions.1.How many students do not exercise at al
45、l?2.How many students use the Internet every day?3.How often do most students watch TV?What do they usually watch?20%students do not exercise at all.90%students use the Internet every day.Most students watch TV every day.They usuallywatch sports,game shows.4.What does the writer think is the best wa
46、y to relax?Why?5.Do you think the students at No.5 are healthy?Why or why not?Exercise,because it is healthy for the mind and the body.No,I dont think so.Because they watch TV more and exercise less.2d Write sentences with percentages using always,usually or sometimes.1.90%:_ 2.85%:_ 3.45%:_ 4.10%:_
47、 5.13%:_ 6.2%:_ Ninety percent of students always use the Internet.Eighty-five percent of students always watch TV.Forty-five percent of them usually exercise.Ten percent of them sometimes use the Internet.Thirteen percent of them sometimes watch TV.Two percent of them sometimes watch TV.3a Look at
48、the information in the chart and complete the report.Activities Days a yearExercise 365Read books 365Watch TV for over 2 hours 320Drink juice 210Eat hamburgers 95help with housework 20Stay up late 15Go to the dentist 0Jane is a 16-year-old high school student in the United States.American Teenager m
49、agazine asked her about her habits.Jane has a lot of good habits.She alwaysalways exercises and she reads books _.Also,she _ drinks juice and she _ stays up late.However,she has some bad habits,too.She _ watches TV for more than two hours a day,and she _ eats hamburgers.Her parents are not very happ
50、y because she _ helps with housework and she _ goes to the dentist for teeth cleaning.She says she is afraid.every dayevery dayusuallyusuallyhardlyhardlyalwaysalwayssometimessometimeshardlyhardlynevernever1.The old man _(锻炼)every morning.2.I often _(购物)on weekends.3.We must _(保持)our classroom clean.
