1、人教新目标英语八年级上册单元知识点总结+练习题Unit 2 How often do you exercise？本单元重点句子读背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 the movies? I go to the movies maybe onc
2、e a month.How often does he watch TV? He hardly ever watches TV.Do you go shopping? No, I never go shopping.用法1) be good for对什么有益 2) be bad for对什么有害3) want to do sth想做某事 4) want sb to do sth想某人做某事5)try to do sth尽量做某事 6)help sb (to) do sth 帮助某人做某事7）ask sb about sth 问某人关于某事一语法一般现在时：一般现在时:表示通常性、规律性、习惯性
3、的状态或者动作. 通常与副词sometimes, often, usually, always, every day (year, month ),等时间状语连用。在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。主语不是第三人称单数，动词用原形。例如：1.She has lunch at twelve. 她十二点吃午餐。2.Tom and Mike like waching TV.肯定句: She often watches TV in the evening.否定句(加助动词dont 或doesnt):She doesnt often w
4、atches tv in the evening.一般疑问句(把do或者does提前):Does she watches TV in the evening?肯定回答: Yes, she does. 否定回答: No, she doesnt.动词的三单形式规则：1）一般动词+s：make makes； 2）以s、sh、ch、o、z、x结尾的动词+es：wash washes go goes； 3）以辅音字母加y结尾的动词改y为i再加es：fly flies cry cries； 4）以元音字母加y结尾的动词直接加s：play plays。 写出下列动词的第三人称单数形式。 have like
5、drink _ go _ stay _ study_ _ teach_make _look _have_ come_ watch_ plant_ fly _ do_ 用括号内动词的适当形式填空。1. He often _(have) dinner at home.2. Daniel and Tommy _(be) in Class One.3. We_(not watch) TV on Monday.4. Nick _ _(not go) to the zoo on Sunday.5. _ they _(like) pears?6. _ your parents _(have) eggs ev
6、ery day?7. There _(be) some water in the bottle.18. Mike _(like) cooking. 9. They _(have) the same hobby.10. Liu Tao _ _(do) not like PE.11. This boy often _(watch) TV in the evening.按照要求改写句子1. Daniel watches TV every evening.(改为否定句)_2. I do my homework every day.(改为一般疑问句，作否定回答)_4. Amy likes playing
7、 computer games.(改为一般疑问句，作否定回答)_5. We go to school every morning.(改为否定句)_ 6. John comes from Canada（加拿大）.(对划线部分提问)_7. She is a good student.(改为一般疑问句，作否定回答)_8. Simon and Daniel like to play sports .(改为否定句)_. 课前练习：短语翻译并记忆1.在周末_ 2.去看电影 _ 3.去购物_ 4.每天 _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_ 10.你最喜欢的节
8、目 _11多久_ 12去踩滑冰_ 13几乎从来不_14网上冲浪_ 15一周一次 _ 16在周末 _17.至少_ 18.垃圾食品_ 19.结果_20.熬夜_ 21.例如_ 22.多于_23.少于_2、根据需要填空：1.The old man _(体育锻炼)every morning.2.I often go shopping _ _(在周末).3.That little boy _ (曾经)falls off that tall tree.4._ _(多久一次)do you see your grandma?5.He _ _ (几乎不曾)goes to restaurant for dinner
9、.6.I dont often _ _ _ _(看电影).I usually watch T.7. 10. My favorite p_is the CCTV news.8. You should look after your_ (健康).3、填空：1. Mary does some _（shop) on Sundays. 2. Mike goes to see his grandparents _(one) a week. 3. He didnt go to school. He could _(hard) read or write. 4. She _(exercise) every d
10、ay to keep healthy. 5 .How many _(time) have you been to Beijing? 6.Eating junk food is bad for your _(healthy).7.Please find out the _ (different) between this picture and that picture.8.There is little light in the room. I can _ (hard) see anything.9. Mr Wang goes to Shanghai _ (one) a year.1. How
11、 often do you exercise? 疑问词how often是问频率(多经常), 在这里助动词do(does或did) 是起帮助构成疑问的作用Every day / Once a week / Twice a month / Three times a month / Three or four times a month.拓展: how的用法（1）情况如何（指身体健康状况） How are you? Hows it going?（2）how many，how much表示“多少”。how many后接可数名词复数，how much接不可数名词。 How many times do
12、 you go to the park? How many apples are there on the table?How much water do we need every day?(3) how much表价格 How much are those tomatoes?（4）how often是对动作发生的“次数”提问,询问的是频率“多久一次”回答可以是：Every day./ Once a week./Three times a week./ Often./ .eg：How often do you play tennis? How often do you surf the in
13、ternet.(5) How long. ?询问的是时间长短“多长时间”回答可以是：About one hour./ ForThree hours. / Since thirty minutesago. How long do you usually watch TV?你通常看多长时间电视？About one hour.(6)how far表示“多远”对距离的提问如：How far is it from your home to school? 你家离学校有多远？ Its about 2 kilometres. 或者Its about 15 minutes ride/walk.练习1).“_d
14、oeshetakethismedicine?” “Twiceaday.” A.HowsoonB.HowlongC.HowmuchD.Howoften2)_doesyoursisterwritetoyourparents? A.HowmanyB.Howoftenc.HowlongD.Howfar 3)_doesittakeyoutofinishyouhomeworkeveryday? A.HowlongB.Howoften C.HowsoonD.Howmuch4)- How far is it from the bank to the post office? - Its _.A. five m
15、inutes walk B. an hour form hereC. three kilometers farD. about one hundred meters5)- Excuse me, sir. _ is it to the nearest hotel? - About 15 minutes walk along this road.A. How much B. How soon C. How long D. How far6) _ milk do you drink?A. How many B. How much C.How often D. How soon2.汉语用法重点例句al
16、ways总是，一直他表示动作的重复或状态的持续The sun always rises in the east.often常常，经常着重动作发生的次数，强调动作的经常性。often在句尾时常常被very或quiet修饰We play basketball after class quiet often.usually通常表示习惯性动作We usually read English in the morning.sometimes有时候可置于句首、句中或句末Sometimes I come by train, but usually I come by car.Hardly ever几乎，从不，
17、很少How often does Lily go to the cinema?Hardly ever.用方框内的单词或短语完成下面的句子(有多余 选项) Always, every day, often, sometimes, never, hardly ever 1） He _.gets up at six oclock. 2） How _do you go to the movies? 3） It _rains here. Its usually sunny and warm. 4） Some of my friends exercise every day and hardly ever
18、 eat junk food，but the others eat junk food _.5） 1 cant swim. So I _go to the beach to swim. Sometimes I go there with my friends to run. 3.what kind of dance are you learning？Kind “种类”n “友善的” adj拓展：(1)kind of用来修饰形容词，意为“稍微，几分”，是一个固定短语， Eg: You are 你有点累.The panda is 这只熊猫有点聪明。(2)a kind of意为“一种”,用在名词前。
19、all kinds of “各种各样”Eg: An elephant is .大象是一种动物。There are fish in the river.河里有各种各样的鱼。(3 )kind用作形容词，意为“友善的”。常见结构be kind to sb.，意为“对某人和蔼（友好）”。Eg:The teachers in our school .我们学校的老师对我们很和蔼。4. (1) want to do sth. 想要做某事 want sb. to do sth. 想要某人干某事Do you want to go to the movies with me？你想和我一起去看电影吗？I want
20、you to help me with my math.我想要你帮我学数学。有很多动词后面用这种结构做动词的复合宾语：ask sb. to do sth. 叫某人做某事tell sb. to do sth. 告诉某人去做某事help sb. (to) do sth. 帮助某人做某事（2）be good at doing sth. 擅长做某事=do well in 在.方面做得好例子：I am good at English，but I am not good at listening.我擅长英语但是不擅长听力. = I do well in English ，but I dont do wel
21、l in listening.be good with sb. 善于与某人相处例子：Are you good with old people？你善于和老人相处吗？be good for 对有好处 be bad for 对.有坏处Eating vegetables is good for our health. 吃蔬菜对我们的健康有好处。Eating junk food is bad for our health. 吃垃圾食品对我们的健康有坏处。1）Are you good _ swimming?Yes, and I think I can help kids _ it.A. with; in
22、B. with; with C. at; with D.with, at2）Miss Read is good _ musicShe can be good _ children in the music club. Aat, at Bwith, with Cat, with Dwith, at 3）We want two good _ our rock band. Amusic for Bmusician in Cmusic in Dmusicians for 4)My teacher wants me _ hard.A.study B. studying C. to study D. st
23、udies5)Eating fruit and vegetables _ our health.A. is good to B. is good C.is good for D.is well for6)Miss Liu is very _, because she exercises every day.A. health B. healthy C. unhealthy D. unhealth7)Thank you for _ me with my English.A. help B. to help C.helping 8）.Dont read in bed. Its bad _ your
24、 eyes. A. for B.of C. with5. I .maybe / may be maybe 是副词，意为“大概， 可能，或许”，一般用于句首。May be是情态动词，意为“可能是.，也许是.，大概是.”.The baby is crying, she is hungry. = The baby is crying, she _ hungry.The woman a teacher . = _ the woman is a teacher.a few / few / a little / little a few (少数的，几个，一些)a little (一点儿，少量)表示肯定fe
25、w (很少的，几乎没有的) little (很少的，几乎没有的)表示否定修饰可数名词修饰不可数名词hard / hardly hard作形容词，意为“困难的，艰苦的，硬的”；作副词，意为“努力地，猛烈地”。hardly意为“几乎不”(1). Tom studies _.He _plays with his friends. A. hard; hard B. hardly; hardly C. Hard;hardly D. hardly; hard （2）A: How often does Lara play the trumpet? B: _ once or _ a week, Im not
26、sure. A. May be, twice B. Maybe, twice C. Maybe, two times D. May be, two time（3）There are _ pencils on the desk.You neednt buy one. A. few B. little C. a few D. a little （4）This math problem is so difficult that only _students can work it out. A. a few B .few C. a little D .little6. spend意为“花费”，常用来
27、说明某人买某物花了多少钱或某人花了多少时间做某事，主语通常为人，常见的句子结构有两种： a. sb spend some money/time on sth She spends a lot of money on books. 她花很多钱买书。 b. sb spend some money/time (in) doing sth，其中介词in可以省略。 They spent two hours (in) looking for the cat. 他们花了两个小时找那只猫。注意：take, pay与cost也可以表示“花费”： (1) take意为“花费”，常用形式主语it，真正的主语是动词不
28、定式，常见的句子结构有： “It takes （took）+时间/金钱+动词不定式”（表示“做某事花费了多少时间/金钱”）和“It takes+sb+时间/金钱+动词不定式”（“做某事花费了某人多少时间/金钱”）。 Itll take only ten minutes to walk to the supermarket.只要十分钟，就可以走到那家超市。 It took Yang Liwei about 21 hours to circle the earth in his spaceship.乘宇宙飞船环绕地球大约花费了杨利伟21个小时。 (2) pay的基本意思是“支付”，主语是人，常与f
29、or连用。 How much did you pay for all these books? 这些书你是花多少钱买的？ (3)cost也可作“花费”解，其主语是“物”或“事”，常用于sth cost (sb) some money结构。 The dictionary costs me 40 yuan. 这本字典花了我40元钱。练习:1).They spend too much time the reportA. writing B. to write C. on writing D. write2).-What beautiful shoes youre wearing! They must
30、 be expensive.-No，they only_10 yuanAspent Btook Cpaid Dcost3). -Will you please for my dinner Peter? -Sure!A. spend B. pay C. cost D.take4). It will me too much time to read this book.A. take B. cost C. spend D.pay5).Thissciencebook_meagreatamountofmoney. A.tookB.costC.usedD.spent课后作业一.单项选择（1）_ do y
31、ou do your homework? - Every day. A.When B. How often C. How many times D. What time（2） I visit my grandparents _a month. A. two time B. second time C. the second time D. twice（3）One of my favorite programs _ Animal World. A. am B. is C.are D. dont（4）She hardly ever _ sports games _ TV on Sunday eve
32、ning. A. watching ; over B. to watch; in C. watch; by D. watches , on （5）.I try to eat junk food once a week _ I love it very much.A. although B. through C. but（6）.Jenny _ lifestyle. A. has a healthy B. have a healthy C. has a health（7）.If you want to be healthier, you must eat _ junk food, I think.
33、A. more B. less C. fewer（8）.I try _ vegetables eleven times a week.A. eat B. eating C. to eat（9）.Eating more vegetables helps you to keep _ good health. A. for B.in C. to（10）.Is Katrinas life the same _ （和相同）yours? A. as B. to C. with（11）.-Sally, how often do you use the Internet ?-_.A. Twice a week
34、 3. Three hours C. Two years ago D. This afternoon 二.用下列适当的词填空（surf , program , once , result , health ）(1) My grandma is pretty _ because she exercises every day.(2) -Whats your favorite TV_? - Its CCTV news(3)Here are the _ of the students activity at Hilltop School.(4) He hardly ever _ the Intern
35、et.(5) _ a year,they have a Christmas Party.三.用所给词的正确形式填空1. We often_(play) in the playground.2. He _(get) up at six oclock.3._you_(brush) your teeth every morning.4. What_ he usually_(do) after school?5. Danny _ (study) English,Chinese,Maths,Science and Art an school.6. Mike sometimes _(go) to the
36、park with his sister.7. At eight at night, she _(watch) TV with his parents.8. _ Mike_(read) English every day?9.How many lessons_ your classmate_(have) on Monday?10. What time_ his mother_(do) the housework?11. Mike _(like) cooking.12. They _(have) the same hobby.13. My aunt _(look) after her baby
37、carefully.14. You always _(do) your homework well.15. I _(be) ill. Im staying in bed.16. She _(go) to school from Monday to Friday.17. Liu Tao _(do) not like PE.18. The child often _(watch) TV in the evening.19. Su Hai and Su Yang _(have) eight lessons this term.20. What day _(be) it today? Its Satu
38、rday.四. 完形填空Bob wants to get some money. He finds a job at a shop. Every day he 56 some work after school. But _57 Saturday he works 58 day. Every day after school, he takes a bus to the shop. He 59 there at 4:00. At the shop he cleans and washes vegetables, 60 , then puts them in bags. 61 he sweeps
39、 the floor. Bob likes his work. He works 62 4 to 6.Then he goes home. He 63 supper at half past six. After supper he studies. He is usually tired 64 , 65 he goes to bed early.56. A. finishes B. does C. gets D. has57. A. on B. in C. for D. at58. A. the B. other C. all D. a59. A. gets B. gets to C. comes D. comes to60. A. eats them B. puts away them C. waters them D. puts them away61. A. Some time B. SometimeC. sometimes D. /62. A. at B. on C. from D. between 63. A. eat B. has C. does D. have
