_Unit2_How_often_do_you_exercise？_知识点汇总加练习
How often do you exercise Section A知识点及练习题)
D. filled with
也许你是对的。
You may be right. 你也许是对的。 Lily 可能是一名英语老师。
an English teacher.
=________________________________________ 十一.at least 意为“至少”。其反义词为 at most “最多”。 Eg：There are at least 1,500 students in our school. _____________________________________。 十二. how often 意为“多久一次”，常用于对时间频率的提问。回答可用 once/twice/three times a day(一天一/两/三次)，sometimes(有时)，never(从不)，very often(经常)等。 How often do you watch TV? 【拓展】 词语 how long how often 词义 多久 多久一次 用法 询问时间多久 询问动作的频率 询问时间多快 询问距离多远 答语特征 for/about+一段时间 often, twice a week 等 in+一段时间 ten minutes’ walk
询问不可数名词数量 数词+表示量的词+不可数
基础巩固练
一、汉译英 1 1.在周末 2.去看电影 3.去购物 5.每星期三四次 _ 6.每月两次 7.帮忙做家务 8.钢琴课 9.动物世界 节目 二、根据括号内的提示填空 11.We should sleep _________(至少)eight hours. 12. Your sweater is beautiful. I want _________(buy) one，too. 4.每天 10.你最喜欢的
unit 2 how often do you exercise单元必备知识点 重点短语和句子
Unit 2重点词组和句子一、重点词组1、对频率提问how often2、帮助（某人）做家务help(sb) with housework3、几乎不曾hardly ever4、放松的最好方式the best way to relax5、每周一次once a week6、一个月三到五次three to five times a month7、很忙be full 8、一周3至4次three or four times a week9、百分之几十的学生…? What percent of the students…? 10、至少at least11.想要某人做某事want sb. to do sth. 12. 吃快餐eat fast food13.在我们的空余时间in our free time 14.根本不not… at all15.上网use the Internet 16.问题的答案the answers to the questions17.15%的学生fifteen percent of the students 18去上网go online19.一个…，另一个…one…，the other…20.一个18岁的女孩an 18-year-old girl 21.去看牙医go to the dentist 22.对我们的健康有益（害）be good(bad) for our health 23.二十多个学生more than twenty students 24.不到四十岁less than forty years old25.旧习难改Old habits die hard二、重点句子1、你周末通常做些什么？What do you usually do on weekends?我通常上网。
I usually use the Internet.2、她多久锻炼一次？How often does she exercise?她每周锻炼三四次。
Unit2 How_often_do_you_exercise
有时
几次
For example:
I sometimes eat the junk food. He goes there some times . We will go there sometime. He went to the beach for some time .
Fill in the blanks sometimes, sometime, some time and some times.
看电视看电视asforasfortodayshomeworktodayshomework??根据汉语提示完成句子每空词数不限根据汉语提示完成句子每空词数不限??1
Unit 2 How often do you exercise?
Are you healthy?
Do you often drink milk? Do you eat fruit and vegetables everyday? Do you often do your exercise?
reading watching TV 2._____________ 1.____________ 踩滑板 3.____________ skateboarding 4._____________ exercising shopping 5.____________ 6._____________
*表示具体的频率一般放在句末尾，也 用How often提问。 *everyday adj 每天
的，日常的+n.
eg. everyday life日 once a week 一周一次 常生活 *every day 每天
twice a week 一周两次 three times a week
Unit 2 How often do you exercise单元知识点人教版英语八年级上册
Unit 2 How often do you exercise知识点1 频度副词概念及构成在一般现在时态的句子中，常出现usually，often，sometimes，never 等表示频率的状语。
这些词在英语中被称为频度副词。
一般来说可按频率大小排列为：always（总是）>usually（通常）>often （常常；经常）>sometimes（有时）>hardly ever（几乎从不）>never（从不）等。
once，twice，three times...次数构成频率的表达方式（1）次数＋a＋时间（年/月/日/分……）（2）次数＋every＋基数词＋时间（年/月/日/分……）eg：once a year 每年一次twice a month 每月两次once every four years 每四年一次seven times every two minutes 每两分钟七次对频度副词提问时，一般用how often（多久一次）。
知识点2 every day 每天辨析every day与everydayevery day副词短语，作状语，意为“每天”，相当于each day。
He reads newspapers every day.他每天都看报。
everyday 形容词，作定语，意为“日常的”，相当于daily。
The Internet has become part of our everyday life.互联网已成为我们日常生活的一部分。
知识点3 once /wʌns / adv.一次；曾经once 表示次数时，意为“一次”。
次数的表达如下：拓展once的固定搭配：at once 立即，马上once again 再一次once in a while 偶尔地知识点4 full /fʊl / adj.忙的；满的；充满的eg：He could only nod because his mouth was full.他只能点点头，因为他嘴里塞满了东西。
Unit 2 How often do you exercise_单元句型转换练习题(含答案)
人教版英语八年级上册第二单元练习题Unit 2 How often do you exercise.在英语的学习中，句型转换既可以检验学生对知识掌握程度，又可以帮助学生更好地理解所学知识。
接下来，我们就总结一下人教版英语八年级上册第二单元的句型转换，希望对大家有所帮助。
句型转换——根据要求完成句子，一空一词。
1、I usually watch TV on weekends. （对划线部分提问）_______ ______ you _______ _______ on weekends?2、I hardly ever go shopping with my mother. （用Tom做主语改写句子）Tom hardly ever ________ _________ with ________ mother.3、She usually surfs the internet with friends on weekends. （对划线部分提问）_________ _______ she usually ________ with friends on weekends?4、I go to the movies once a month. （对划线部分提问）________ ________ do you ______ to the movies?5、He watches TV every day. （对划线部分提问）_______ _______ _______ he _______ TV?6、Do you go shopping? （用never 来做否定回答）No , I _______ _______ __________.7、I read English books twice a day. （对划线部分提问）How often ________ you ________ English books ?8、I drink milk because it’s good for my health. （对划线部分提问）_______ do you ________ __________?9、I sleep nine hours every night. （对划线部分提问）________ ________ ________ do you ________ every night ?10、I like eating junk food. （改为否定句）I _______ ________ ________ junk food.11、Students in No.5 Middle School often exercise in their free time. （对划线部分提问）_______ do students often _______ in No.5 Middle School in their free time?12、Twenty percent of students exercise. （用not at all来改为否定句）Twenty percent of students _______ _______ exercise ________ _______ .13、Many students like to watch sports because they are interesting. （对划线部分提问）________ do many students _______ ______ _______ sports?14、You can spend time with your friends as you play together. （对划线部分提问）What _______ you ______ as you play together?15、90% of students do not exercise every day. （对划线部分提问）_______ ________ of students do not exercise every day?16、I think the best way to relax is through exercise. （对划线部分提问）What _____ you ______ is the _______ way ________ ________?17、Jane has a lot of good habits. （改为否定句）Jane ________ ________ a lot of good habits.18、Her parents are unhappy because she doesn’t help with housework.（对划线部分提问）________ _______ her parents __________?19、Alice eats breakfast every day. （对划线部分提问）________ ________ ________ Alice _________ breakfast?20、I hardly every go to the dentist. （用Tom作主语改写句子）Tom hardly every _______ _______ the ________.参考答案：1、What ; do ; usually ; do2、goes shopping ; with3、What; does ; do4、How often ; go5、How ; often ; does ; watch6、never ; go ; shopping7、do ; read 8、Why ; drink ; milk 9、How ; many ; hours ; sleep 10、don’t like eating 11、What; do 12、do; not ; at ; all 13、Why ; like ; to ; watch 14、can ; do 15、What percent 16、do ; think ; best ; to ; relax 17、doesn’t have 18、Why ; are ; unhappy 19、How ; often ; does ; eat 20、goes ; to ; dentist同学们，以上就是人教版英语八年级上册第二单元的句型转化，希望你们认真对待！学好英语，你可以的，加油，少年，越来越好！。
How often do you exercise sectionB 2a-2e练习题(含答案)
Unit 2 How often do you exercise?Section 2a-2e一、单词拼写1．Can you tell me the r________ of the stampede (踩踏事件) in your school? 2．It’s good for my m________ to do more reading.3．Our success lies in working t________ as a team.4．Many hands make light work. We’d better work t________ to finish the task on time.5．Twenty p________ of the students in my class walk to school every day.二、适当形式填空6．It’s good for us _________ (relax) in the gym.7．She spends as much time as possible (可能) ________ (help) those children. 8．Twenty percent of the students ________ (be) from the south.9．The Smiths go to the beaches at ________ (little) four times a month.10．I heard of his ________ (die) when I got to his house.三、单项选择11．In this shop, 60 ________ of the watches ________ from other countries. A．percents; are B．percent; isC．percents; is D．percent; are12．It was great in the end ________ we had a terrible time at the beginning. A．if B．unless C．when D．although13．The sun shone ________ the window and left a tiny rainbow on the wall. A．between B．along C．through D．across14．His parents don’t let him ________ too much time ________ television.A．take; watching B．take; to watchC．spend; watching D．spend; to watch15．—Jack, would you like to go to the cinema with me tomorrow?—Sorry. You know, I don’t like movies ________.A．very much B．at all C．a few D．a lot四、完形填空Student’s life in AmericaFrom Monday to Friday students usually get up at seven. Then they wash their faces and have breakfast. They usually have eggs, bacon (熏肉), bread, fruit and a glass of milk. After breakfast they go to school on foot or by yellow school 16 . Some students ride bikes. They get to school at about half past eight. Then they put their 17 in their lockers (柜子) and take only one book, a notebook and a pencil to each class. In middle schools, students have 18 for six hours. Their classes are English, writing, math, 19 and so on.At noon students have lunch at school. They usually 20 meat, fruit, vegetables, bread and a drink. 21 most students like pizza, hot dogs and hamburgers better. Students don’t have a short 22 . They go back to have classes 23 lunch until three o’clock. Then they go home.Students usually play or watch TV before 24 . They have supper at six in the evening. The supper usually has soup, meat, 25 , rice or pasta (面食). After supper they do their homework. Sometimes they play or talk with their parents.16．A．car B．bike C．bus D．plane 17．A．school bags B．clothes C．pencil-boxes D．money 18．A．meals B．a rest C．each class D．classes 19．A．music, playing football B．Chinese, running C．music, art D．P.E, listening to music 20．A．buy B．has C．eat D．bring 21．A．So B．And C．Because D．But 22．A．sleep B．talk C．drink D．holiday 23．A．at B．before C．after D．in 24．A．a supper B．supper C．the dinner D．a dinner 25．A．vegetables B．dumplings C．fishes D．Potatoes【答案】一、1.result 2.mind 3.together 4.together 5.percent二、6.to relax 7.to help 8.are 9least 10.death.三、11.D 12.D 13.C 14.C 15.B四、16-25 CADCC DACBA。
八年级上册Unit2__How_often_do_you_exercise
U
；练习
C
1.exercise = do some exercise 进行锻炼
How often do you exercise ？
你通常多久锻炼一次？
2. do morning exercises 做早操
do class-between exercises
做课间操
do eye-exercises 做眼保健操
Cf, I watch TV three times a week. → How often do you watch TV ?
Using always…
Talk about activities
go skateboarding
go skating
go fishing
go swimming
go shopping
How often do you…?
3 5 4 2
Reporter: So Cheng, how often do you watch TV?
Cheng: Cheng: Cheng: Cheng: Cheng:
Hmmmm… about _____________ twice a week ， I guess.
hardly ever once a month twice a week three times a month
A: How often do you watch TV ? B: Every day .
A: What‟s your favorite
program?
B: It‟s Animal World .
skateboarding e 1. ___________________
d watching TV 2. ___________________ c exercising 3. ___________________________
Unit2Howoftendoyouexercise-2023年初中英语七升八暑假预习衔接
Unit 2 How often do you exercise?Section A新知点拨▶How come?为什么呢?How come?意为“为什么呢?”或“怎么会?”,相当于why,用于询问某事为什么会发生或为什么会存在某种情况.how come可单独使用,也可接陈述语序的从句.如:How come you didn't tell me about it?关于这件事你为什么不告诉我呢?名师讲坛频度副词表示次数、频率的副词称为频度副词.常用的频度副词按频率发生的高低依次为:always(100%), usually(80%), often(60%), sometimes(40%), seldom(20%), hardly ever(10%), never(0%).(1)频度副词在句中的位置:频度副词一般放在实义动词之前,be动词、助动词和情态动词之后,有时频度副词也可放在句首或句末.如:We never eat junk food.我们从不吃垃圾食品.Usually he goes online.他通常上网.(2)对频率进行提问,用特殊疑问词组how often(多久一次).How often do you exercise?你多久锻炼一次?自主探究一、看1a图画,把下列词汇或短语翻译成英语,将图上的对号入座.1.看电视_________ ( )2.锻炼_________ ( )3.读书_________ ( )4.帮助做家务_________ ( )5.去购物_________ ( )二、写出下列频度副词的汉语意思._________ __________________ _________5.hardly ever_________ _________三、听2a和2b的对话,在空白处填入正确的内容,每空词数不限.Cheng Tao is a middle school student. He watches TV about 1. _________ He 2. _________ every day at school. He 3. _________ maybe once a month. He exercises about 4. _________ He shops about 5. _________.四、阅读2d的对话,回答下列问题.1.Is Claire free next week?____________________________________________________________________________________________ 2.When does Claire have dance lessons?____________________________________________________________________________________________ 3.How often does Claire have piano lessons?____________________________________________________________________________________________ 4.What does Claire do on Tuesday?____________________________________________________________________________________________五、根据要求完成下列句子.1.She goes to the movies three times a month.(对画线部分提问)How_________ _________ she_________ to the movies?2.I always exercise after school.(改为否定句)I_________ exercise after school.3. Claire wants to learn swing dance.(对画线部分提问)_________ _________ _________ dance_________ Claire want to learn?4.The bottle is filled with water.(改为同义句)The bottle_________ _________ _________ water.5.I have piano lessons on Friday and Saturday.(对画线部分提问)_________ _________ you have piano lessons?六、巩固所学内容.A)根据句意及所给汉语或首字母提示写出单词.1.Jim often does_________ (家务劳动)at home.2.Now lots of students get information from the_________ (互联网).3.Did you_________ (曾经)want to go out to play soccer?4. My sister likes watching TV. Her favorite p_________ is Animal World.5.There were 500 people in that supermarket at l_________.B)从方框里选择合适的单词或词组填空.6.-Do you go shopping on weekends all the time?-Yes, I_________ go shopping on weekends.7.Alice likes writing to me, but_________ she calls me.8.-Do you have any friends in this city?-No, I_________ came to this city. It's my first time here.9.My sister_________ goes to the library on Tuesdays, but sometimes on Fridays.10. Eating too much ice-cream is not good for our health, so I_________ eat it.七、单项填空.1.-Do you know that old woman?-Yes, she is Mrs. Green. And she_________ leaves her house because she can't walk far.A. usuallyB. everC. hardly everD. always_________ does she practice the piano?-Every day.A. How longB. How farC. How oftenD. How much3.-Susan, I'm sorry that I can't go to your birthday party.-_________?A. What aboutB. What is itC. How is itD. How come_________ he usually_________ on weekends?-He usually helps his parents at home.A. does; doB. does; doesC. do; doD. do; does5. Most students read English books_________.A. every dayB. every daysC. everydayD. everydays八、翻译句子.1.她每周至少弹一次钢琴.(at least)____________________________________________________________________________________________ 2.他们每天学习摇摆舞.(swing dance)____________________________________________________________________________________________3.我妈妈从来不熬夜.(never)____________________________________________________________________________________________ 4.我每周锻炼三次.(exercise)____________________________________________________________________________________________ 5.我爷爷总是下午去散步.(go for a walk)____________________________________________________________________________________________ 6.你有时感到难过吗?(sometimes)____________________________________________________________________________________________ 答案:一、1.watch TV; d 2.exercise;c 3.read books; b 4.help with housework; e 5.go shopping; a二、1.总是,一直 2.通常 3.经常 4.有时 5.几乎从不 6.从不,绝不三、1.twice a week 2.reads 3. goes to the movies 4. three times a week 5,twice a month四、1.No,she isn't.2. Every Monday.3.Twice a week.4.She plays tennis with her friends.五、1.often does; go 2.never 3,What kind of; does 4.is full of 5. When do六、A)1.housework 2. Internet 3. ever 4. programB)6.always 7.sometimes 8.never 10.hardly ever七、1~5 CCDAA八、1.She plays the piano at least once a week.learn swing dance every day.3.My mother never stays up late.4.I exercise three times a week.5. My grandfather always goes for a walk in the afternoon.6. Do you sometimes feel sad?Section B新知点拨▶1. How many hours do you sleep every night?你每晚睡几个小时?How many 意为“多少”,用来提问可数名词的量.▶2. the answers to our questions我们问题的答案名词answer之后常接介词to表示“······的答案”.类似的短语还有:the key to the door这扇门的钥匙the way to the bank去银行的路▶的用法although是连词,意为“虽然,尽管”,用来引导让步状语从句.although不能和but在同一个句子中出现,两者只能用其中一个.如:Although it was cold, the boys still played outside.It was cold, but the boys still played outside.尽管很冷,男孩们仍然在外面玩.▶4. It is good to relax by using the Internet or watching game shows...通过使用网络或观看游戏类节目放松是不错的······by doing sth.意为“通过做某事”.by是介词,此处意为“通过,靠”,表示方式、方法或手段.▶5.such as 比如,例如such as意为“例如”,多用来列举同类人或事物中的几个例子,such as之前一般用逗号与主句隔开,后面直接加名词或名词性短语.如:She has a lot of hobbies, such as reading, singing and drawing.她有许多业余爱好,例如阅读、唱歌和画画. ▶6.however 然而however是副词,意为“然而;无论如何”,可位于句首、句中或句末.如:She was tired. However, she still went to work.她很累.然而,她还是去工作了.His sister, however, had other ideas.她的姐姐,然而,有其他的想法.▶7.more than 多于more than 相当于over,意为“超过,多于”,其反义词为less than.▶8.almost 几乎;差不多almost是副词,意为“几乎;差不多”,一般置于实义动词之前,be动词、助动词和情态动词之后,一般不置于句末.如:I almost came late to school.我几乎上学迟到.自主探究一、预习1a,1b,然后听1c的对话,在空白处填入正确的内容,每空词数不限.Tina has 1.________ habits. She exercises 2. ________ She eats 3. ________ every day. She sleeps 4. ________ hours every night and she loves milk. She drinks it every day. She 5. ________ drinks coffee. As for junk food, she eats it 6. ________.But Bill doesn't have good habits. He 7. ________ exercises. Although he sometimes eats vegetables, he never eats 8.________ and he never drinks 9.________. He drinks 10.________ four times a day. He loves junk food and he eats it three or four times a week. Although he sleeps nine hours every night, his lifestyle is unhealthy.二、把下列短语翻译成英语.1.对······有好处________2.百分之十五________3.上网________4.例如________5.多于________6.少于________三、阅读3a的短文,回答下列问题.1.How often does Jane exercise?________________________________________________________________________________________ 2. How long does Jane usually watch TV a day?________________________________________________________________________________________ 3. Why are Jane's parents not happy with her?________________________________________________________________________________________ 4.Why does Jane not go to the dentist?________________________________________________________________________________________四、根据句意及所给汉语提示写出单词.1.On the Chinese New Year's Eve, Chinese families usually get________ (在一起)to have a big dinner.2.Please keep in________ (头脑)that spending too much time on computer is bad for you.3.Do you know the________ (结果)of the sports meeting?4.The child does some exercise every day in order to build up his________ (身体).5.They walked________ (穿过)the forest and arrived at the small house yesterday.五、单项填空.1.-What do you often do on weekends?-I often go________ online.A. aB. anC. theD./2.-What do you think of milk?-It is good________ people's health.A. atB. forC. withD. through3.-Would you like some________?-Yes, please. I like drinking it.A. noodlesB. beefC. pearsD. coffee ________ the results________ the students' activity survey.A. is; withB. are; ofC. is; ofD. are; with5.It's raining hard. ________, I still want to go there.A. SoB. HoweverC. LuckilyD. Then六、根据汉语提示完成下列句子.1.我的妈妈想让我每天喝牛奶.My mother wants me________ ________ milk every day.2.锻炼对心智和身体有好处.Exercise________ ________ ________ the________ and the________.3.你多久去看一次牙医?________ ________ do you go to see a dentist?4.许多学生使用电脑是为了娱乐而不是为了家庭作业.Many students use the computer________ ________ ________ ________ homework.答案:一、1.good 2.every day 3. vegetables and fruit 4.nine 5. never6. two or three times a week7.hardly ever8.fruitk二、1.be good for 2. fifteen percent 3. go online 4.such as 5. more than 6.less than三、1.Every day.2. More than two hours.3. Because she hardly ever helps with housework and she never goes to the dentist for teeth cleaning.4.Because she is afraid.四、1. together 2. mind 3. result五、1~5 DBDBB六、1.to drink 2.is good for; mind; body3.How often4.for fun not forSelf Check自主探究一、完成Self Check 1.把下列句子翻译成汉语.1.They often go to the movies on weekends.________________________________________________________________________________________ 2. He sometimes reads newspapers.________________________________________________________________________________________ 3.I hardly ever eat junk food.________________________________________________________________________________________ 4. She never helps her daughter with her homework.________________________________________________________________________________________ 5. My father always gets up early.________________________________________________________________________________________二、完成Self Check 3,回答下列问题.1.How often do Tom and Mike go to the museum?________________________________________________________________________________________ 2. How often do Tom and Mike go to the shopping center?________________________________________________________________________________________ 3.How often do Tom and Mike watch TV?________________________________________________________________________________________三、短文填空.阅读短文,用所给单词的适当形式填空.It is very important to stay healthy. I have a neighbor. She is an old woman. She can do all the housework, read newspapers, watch TV and search on the Internet to learn 1. ________ (anything) new. I often see her do Tai Chi in the morning and dance in the evening. She 2. ________ (look) young and beautiful though she is overseventy. Last week a 3.________ (report) from a magazine interviewed(采访)her and asked how she 4.________ (keep) so young and healthy. She replied(回答)with a smile:“Staying young and healthy is quite easy, Keep your mind active and learn at 5. ________ (little) one new thing every day. Try to do 6. ________ (difference) kinds of housework and do sports as often as you can. Don't think you are too old 7. ________ (go)back to school. I know a man who went to a medical college when he was 70 years old. He 8.________ (study) there for 6 years and now he is a doctor. Another man went to a tennis school at the age of 71 and now he is good at 9. ________ (play) tennis. Some people may say staying young is easy only for those who live in the future. In fact, no matter how old you are, you can 10. ________ (make)it.”Please tell the story to your family. I hope all people will stay young and healthy.四、单项填空.1. ________ my mother was very tired, she still stayed up late to buy a lot of things online on November 11th.A. WhenB. AlthoughC. IfD. So2.-Does the girl have a healthy habit?-Yes, she does. She dislikes junk food, ________ hamburgers and ice-cream.A. more thanB. such asC. less thanD. at least3. Ten percent of my classmates________ to school by car.A. goesB. goC. goingD. to go4.-What does your mother do?-She is a(n) ________.She works in a hospital.A. actressB. teacherC. artistD. dentist5.You are not healthy at all. You need to eat________ fast food and exercise________.A. more; lessB. less; lessC. more; moreD. less; more答案:一、1.他们经常周末去看电影.2.他有时看报纸.3.我几乎从不吃垃圾食品.4.她从不帮助她女儿做家庭作业.5.我父亲总是早起.二、1.Sometimes,2. Hardly ever. Maybe about twice a month,3, Mike never watches TV, but Tom watches TV every day. 三,1,something 2,looks 3,reporter 4.kept 5,least6, different 7, to go 8, studied 9, playing四、1~5 BBBDD。
人教pep版八年级英语上册Unit2Howoftendoyouexercise短语语法知识点汇总
Unit 2 How often do you exercise一、必背短。
1.去看影go to the movies2.多久一次how often3.几乎从不hardly ever4.在周末on the weekend/on weekends5.一周一次once a week6.一周两次twice a week7.一个月三次three times a month8.使用互网use the internet9.充⋯be full of10.上琴have piano lessons11.不得不做某事have to do sth.12.帮助做家help with housework13.起码at least14.至多at most15.保持健康keep healthy/keep in good16⋯ .的果the result of ⋯health17.百分之二十twenty percent18.⋯ 有利be good for⋯19.⋯有害be bad for20.垃圾食品junk food21.多少个小how many hours22.做运play/do sports23.在某人空in one’s free time24.根本不；一点也不not⋯ at all25.⋯对于⋯ask⋯ about26.熬夜stay up late27.一个 16 的男孩 a 16-year-old boy28.超、多于more than29.少于less than30.放松的最好方式the best way to relax【教材内容分析】Section A1. What do you usually do on weekends? (P. 9)on weekends 意“在周末”，泛指每个周末，on the weekend 表示“在个周末”，特指某个周末；在英式英中，在周末也能够用at the weekend 或许 at weekends。
Unit 2 How often do you exercise？Section B(解析版)
姓名：班级Unit 2 How often do you exercise?Section B一、单项选择1．—As students, we need to go running every day.—That’s true. Running is a good ________ to keep us h ealthy.A．result B．exercise C．reason D．mark2．—What did you and your sister buy in the supermarket last night?— ________ . ________ of us had money for ________ .A．Nothing; None, something B．None; None; anythingC．Nothing; None; anything D．Nothing; Nothing; something3．I was ________ late for the party, but luckily, I arrived there before it started.A．still B．also C．just D．almost4．Are you able to work better with ________ money and ________ people?A．little; few B．less; fewer C．a little; a fewer D．least; most5．Betty’s home is close to her school, ________ she walks there every day.A．so B．or C．but D．although6．— You look worried. What happened?—I lost my key carelessly. As a ________, I couldn’t get into my house.A．mess B．result C．letter D．wheel7．—Did you buy the pen about six years ago? It's old.—Yes. ______ it's old, it still writes well.A．Although B．Because C．And D．However8．The poor old man _________ a week ago.A．dead B．was died C．dies D．died9．The food I cook isn't delicious, but ________I can look after myself.A．at first B．at last C．at least D．more than10．Please turn the radio up a bit ________ I can hear clearly.A．in order to B．so that C．such as D．because二、完型填空There are 45 students in our class. Here are the results of a survey（调查）.Thirty-six students 11 they like to exercise. Most boys 12 basketball twice a week, but girls think basketball is 13 for them. They like to play volleyball twice a week.My friend, Tony, is 14 at running. He runs fastest in our class. He runs for 30 minutes in the playground every evening 15 he goes to bed. Gray is good at 16 . He goes to the Swimming Club three times a month in winter, 17 four times a week in summer, so he’s quite 18 .Some of my classmates have good 19 habits. They eat 20 meat and vegetables. 70% of them drink milk every day. Fifteen students say they drink milk three or four 21 a week. But some students like to eat junk food, especially（特别是）Sally. What’s 22 , she doesn’t like to 23 , so she is very24 . She always says, “I’m going to lose weight（减肥）25 .”11．A．tell B．talk C．say D．speak12．A．buy B．watch C．play D．enjoy13．A．easy B．funny C．exciting D．difficult14．A．good B．able C．bad D．interested15．A．when B．before C．if D．after16．A．running B．flying C．skating D．swimming 17．A．and B．or C．but D．so18．A．tall B．nice C．happy D．healthy 19．A．eating B．reading C．walking D．sleeping 20．A．either B．both C．any D．neither 21．A．pieces B．days C．kinds D．times 22．A．new B．good C．more D．wrong 23．A．exercise B．sing C．practice D．dance 24．A．beautiful B．thin C．clever D．fat 25．A．yesterday B．this morning C．tomorrow D．just now三、阅读单选26．Susan’s parents may expect her to________ at home.A．play computer games B．do some math exercises C．watch some TV programs 27．Sometimes Jimmy's parents ask him to do housework because________.A．they want him to be independentB．they want to make him healthyC．they don't want to do it themselves28．Jimmy usually does these housework except________.A．doing the dishes B．folding the clothes C．taking out the rubbish29．How often does Grace usually cook dinner?A．Never. B．Twice a week. C．Five times a week.30．The three students are talking about________.A．whether they do housework at home and whyB．why doing housework can make them independentC．whether it is fair for them to share housework四、补全对话7选5请根据对话内容，从方框内所给的选项中选出能填入空白处的最佳选项，并将答案填写到答题卷的相应位置上。
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Unit2 How often do you exercise?单元知识讲解1. help with housework 帮助做家务（1） help with sth. 意为“帮助做某事”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.= I often help him (to) learn English. 我经常帮他学习英语。
（2）housework 意为“家务劳动”。
不可数名词。
1. They have housework to do.A. manyB. much2. sometimes 有时辨析：sometimes ，some times ，sometime ， some timesometimes 有时候。
=at times也是“有时”的意思。
some times 几次。
time作可数名词时可作“次数”解；表示“时间”时是不可数名词。
sometime 某个时候。
可指过去或将来的某个时候。
some time 一段时间。
常与for连用。
对它提问用how long 。
口诀记忆：分开“一段时间” ；相聚“某个时候”。
练习：① We plan to stay in Hainan for . 我们打算在海南呆一段时间。
② I am sure that we have met before. 我肯定我们之前见过几次了。
③ I have letters from him. 有时我会收到他的来信。
3. hardly ever 几乎不hardly ever相当于hardlyeg：There is hardly any food left. 几乎没有食物剩下。
辨析：hardly 与hardhardly 几乎不，一般位于动词之前。
hard 努力，位于动词之后。
eg：He hardly works. 他几乎不工作。
He works hard. 他工作努力。
4. use the Internet 用互联网use sth. to do sth. 用某物做某事eg：I use a knife to cut bread. 我用刀切面包。
短语：on the Internet 在网上，surf the Internet 网上冲浪，上网5. What’s your favorite program？你最喜欢的节目是什么？句型：What’s your favorite...?=What... do you like best？你最喜欢的......是什么？1.W hat’s your favorite animal？你最喜欢的动物是什么？= __________________________________________6. Are you free next week？你下周有空吗？， free 意为“空闲的，有空的”反义词busy。
be free 意为“闲着，有空”eg:：He is free now.他现在有空。
拓展：free还可译为“免费的”Eg：The tickets are free. 票是免费的。
7. ... next week is quite full for me... …下周对我来说相当忙…quite full 很忙，相当忙.拓展：1.full 还可译为“满的，充满的”。
Eg：The bus was full when they got there. 翻译________________________________________ 2.full 还可译为“饱的”。
Eg：I can’t eat any more，I am quite full. 我不能再吃了，我相当饱了。
8. How come？怎么回事？怎么会？本句用来表示对某事感到很奇怪，有点想不通。
9. I have dance and piano lessons. 我要上舞蹈课和英语课。
have 在此意为“上……课”。
Eg: They’re having an English lesson. 他们正在上英语课。
扩展：have lessons 上课， have dinner/lunch10. Well ，how about Tuesday？哦，那周二呢How about...? (=What about...?) 意为“……怎么样？”，用来征求对方的意见。
Eg: How about this book? 这本书怎样？How / What about doing sth. ...? 做……怎么样？Eg：---What will we do on Sunday？星期天我们什么？---How about visiting the museum？去参观博物馆咋样？1. It’s sunny today，What about ________（play）tennis？11. I go to the movies maybe once a month. 我大概每月去看一次电影。
go to the movies ________________maybe 意为“也许，大概，可能”，常位于句首。
Eg：Maybe he knows Tom. 也许他认识Tom。
辨析：maybe 和may be1. Lily an English teacher. Lily可能是一名英语老师。
=________________________________________12. He plays at least twice a week. 他至少每周踢两次（球）。
at least 意为“至少”。
其反义词为at most “最多”。
Eg：There are at least 1,500 students in our school. _____________________________________。
Section B1. But my mother wants me to drink it. 但我妈妈想让我喝它。
want sb. to do sth. 意为“想让某人做某事”，否定形式为want sb. not to do sth. 意为“不想让某人做某事”。
Eg：She wants me to bring him some pens. 她想让我给她带些钢笔。
拓展：1.want sth. 想要某物Do you want any story books？你想要些故事书吗？2.want to do sth. 想要做某事I want to visit my uncle. 我想去看望我的叔叔。
Do you want （tell）me anything？2. She says it’s good for my heal th. 她说它对我的健康有好处。
be good for 意为“对……有益”。
反义词为be bad for “对……有害”。
Eg: Vegetables are good for you. 蔬菜对你有好处。
拓展：be good at 擅长...be good at doing sth. 擅长做...1.I am good at （play）basketball.3. Last month we asked our students about their free time activities. 上个月我们向学生询问了他们业余活动的情况。
ask sb. about sth. “询问某人关于某事”Eg:I asked my teacher about today’s homework. ____________________________________。
4. Here are the results. 这是（调查）结果。
here 位于句首，句子要倒装。
Eg：Here is your jacket. 这是你的夹克。
5. …twenty percent students don’t exercise at all. …百分之20的学生根本不锻炼。
1. 百分数由percent来表示，构成：基数词+percent 。
Eg：Seventy percent of the boys like playing computer games. 男生中70%喜欢完电脑游戏。
2. not... at all 意为“一点儿也不，根本不”。
Eg：I don’t know about it at all. 对那件事我一点也不知道。
拓展：not at all = you are welcome 意为“不用谢，不客气”。
Eg：--Thank you for your help.--Not at all.6. Although many students like to watch sports，game shows are the most popular. 尽管许多学生喜欢看运动类节目，但游戏类节目是最受欢迎的。
although 连词。
意为“虽然，尽管”。
but 意为“但是”。
英语中，although与but不能同时使用。
Eg：Although it rained，the boys still played outside.= It rained，but the boys still played outside. 尽管天下雨了，但男孩们仍在外面玩耍。
1. My cousin knows a lot about geography， he is only four years old.A. becauseB. soC. although7. It is good to relax by using the Internet or watching game shows. 通过上网或看游戏类节目是很好的放松方式。
句中it 为形式主语，真正的主语是后面的动词不定式短语。
此句型结构为：It’s+adj+（for sb.）+to do sth. 意为“（对某人来说）做某事是……的”。
Eg：It’s very important to listen carefully in class. 上课认真听讲很重要。
It’s easy f or us to swim. 对我们来说游泳很容易。
8. Exercise such as playing sports is fun，and you can spend time with your friends and family as you play together. 比如进行体育活动这方面的锻炼就是有趣的，当你们一起运动的时候你可以和朋友、家人一起度过时光。