人教版八年级上册英语 Unit 2 词汇与语法基础(解析版)
知识图谱Unit 2 How often do you exercise?知识精讲一、必背词汇housework ['haʊswɜːk] n.家务劳动hardly ['haːdli] adv.几乎不；简直不；刚刚ever ['evə(r)] adv.曾经；在任何时候once [wʌns] adv.一次；曾经twice [twaɪs] adv.两倍；两次Internet ['ɪntənet] n.因特网program ['prəʊgræm] n.节目；程序；课程；节目单full [fʊl] adj.满的；充满的；完全的swing [swɪŋ] n.摇摆；秋千v.摇摆；旋转swing dance摇摆舞maybe ['meɪbi] adv.或许；也许；可能least [liːst] adj.最小的；最少的junk n.垃圾；废旧杂物junk food n.垃圾食品；无营养食品coffee ['kɒfi] n.咖啡；咖啡色health [helθ] n.健康；人的身体或精神状态result [rɪ'zʌlt] .结果；后果percent [pə'sent] adj.百分之…的online [ˌɒn'laɪn] adj.在线的adv.在线地television ['telɪvɪʒn] n.电视机；电视节目although [ɔːl'ðəʊ] conj.虽然；尽管；然而；可是through [θruː] prep.穿过；凭借；一直到mind [maɪnd] .头脑；想法；意见；心思body ['bɒdi] n.身体such [sʌtʃ] adj.这样的；如此的together [tə'geðə(r)] adv.共同；一起die [daɪ] v.死；枯竭；消失writer ['raɪtə(r)] n.作者；作家dentist ['dentɪst] n.牙科医生magazine ['mægəziːn] n.杂志however [haʊ'evə(r)] adv.然而；无论如何；不管多么than [ðən] conj.比almost ['ɔːlməʊst] adv.几乎；差不多none [nʌn] pron.没有人；没有任何东西，毫无less [les] adj.更少的；较少的point [pɔɪnt] n.看法；要点；重点；小数点；目标；分数二、重点词汇1. program noun /ˈprəʊ.ɡræm/a series of instructions that can be put into a computer in order to make it perform an operation（计算机）程序；编码指令1). She’s written a program to find words that frequently occur together.她设计了一个程序以便找到经常一起出现的词语。
2. health noun /helθ/the condition of the body and the degree to which it is free from illness, or the state of being well 身体状况；健康1). Regular exercise is good for your health.经常锻炼对你的身体有好处。
2). I had to give up drinking for health reasons.我因健康之故而不得不戒酒。
3. result noun /rɪˈzʌlt/something that happens or exists because of something else结果；后果1). The road has been widened, but the result is just more traffic.道路被拓宽，但结果车流量却更大了。
2). His broken leg is the direct result of his own carelessness.他自己的粗心大意直接导致他摔断了腿。
4. none pronoun /nʌn/not one (of a group of people or things), or not any没有一个（人或事物）；全无1). None of my children has/have blonde hair.我的孩子们都不是金发。
2). “I'd like some more cheese.” “I'm sorry there's none left”.“我想再来点儿奶酪。
”“很抱歉，已经没有了。
”5. however adverb /ˌhaʊˈev.ər/despite whatever amount or degree不管怎样；无论如何1). However hungry I am, I never seem to be able to finish off a whole pizza.无论有多饿，我似乎都吃不下一整个比萨饼。
2). If Emma likes something she'll buy it however much it costs.如果埃玛喜欢某个东西，那无论多贵她都会买的。
三、必背短语once a week一周一次go shopping 购物go camping 露营more than超过；多于less than不到；少于be good for对……有好处a lot of许多at least至少go to the dentist去看牙医such as例如；诸如hardly ever很少；几乎从不；难得四、经典句型1. ---How often does he watch TV?---he hardly ever watches TV.2. ---What does she do on weekends?---She sometimes goes shopping.3. And twenty percent do not exercise at all!4. She says it’s good for my health.5. Although many students like to watch sports三点剖析一、考点：频度副词是表示某事发生频率的副词，即用来表示某事在一段时间内所发生的次数。
always，often, usually, sometimes, hardly, never是英语中最常见的几个频度副词，他们一般放在行为动词之前，be动词、助动词及情态动词之后。
但它们的含义及表示的频率是不同的。
此外。
还有一些表示频率的词组，如once a week, twice a month, three times a year, four times a year等，它们准确地表达出事情发生的频率。
I drink milk and eat vegetables every day. 我每天喝牛奶，吃蔬菜。
I exercise once a week. 我每周锻炼一次。
I visit my grandmother four times a year. 我一年看望我奶奶四次。
二、易错点：题模精选题模一：频度副词的用法例1.1.1I _________ ride a bike to school. But this morning, I walked to school.A.neverB.hardlyC.seldomually例1.1.2---How is Susan?--- Oh, I _________ see her because she lives abroad.A.alwaysB.oftenC.almostD.hardly题模二：sometimes, sometime, some times, some time例1.2.1sometimes, sometime, some times, some time在sometimes, sometime，some times, some time中选取适当的词组完成句子。
1. 下班后，我一般都呆在家里，有时会跟汤姆去做运动。
I always stay at home after work, but I _________ do sports with Tom.2. 我的朋友在这个夏天将会来跟我呆上一段时间。
My friend will come here to stay with me for _________ this summer.3. 丽丽的奶奶会在这个星期天的某个时候来看她。
Lily’s grandmother will come to see her _________ this Sunday.4. 我肯定我们之前见过几次了。
I am sure that we have met _________ before.随堂练习随练1.1用方框中的词填空。
1. He _________ gets up at 6 o’clock.2. How _________ do you go to the movies?3. It _________ rains here. It’s usually sunny and warm.4. Some of my friends exercises every day and hardly ever eat junk food, but others eat junk food _________.5. I can’t swim. So I _________ go to the beach to swim. Sometime I go there with my friends to run.随练1.2Meals are very boring. He _________ has the same thing to eat every day.A.neveruallyC.sometimesD.some time随练1.3I could _________ hear what you said just now. Could you please say it again?A.sometimesB.alwaysC.hardlyD.clearly随练1.4---_________ does Tom go to the club?---Once a week.A.How oftenB.How soonC.How longD.How far随练1.5My sister _________ goes to bed early because she needs a lot of sleep every day.A.alwaysB.sometimesC.hardlyD.never随练1.6根据句意及所给提示补全单词或用所给单词或短语的适当形式填空。
人教版八年级上册英语 Unit 2 语法知识点总结
人教版八年级上册英语Unit 2 语法知识点总结Unit 2 How often do you exercise?语言目标：谈论你做事情的频率一、短语look after = take care of照顾surf the internet上网healthy lifestyle 健康的生活方式keep healthy=stay healthy保持健康eating habits 饮食习惯take more exercise做更多的运动the same as与什么相同be different from不同once a month一月一次twice a week一周两次make a difference to对什么有影响most of the students=most studentshop=go shopping=do some shopping购物be good for对什么有益be bad for对什么有害come home from school放学回家of course = certainly = sure当然get good grades取得好成绩keep/be in good health保持健康take a vacation去度假help with housework帮助做家务on weekends在周末how often多久一次hardly ever几乎；从不every day每天be free有空go to the movie去看电影use the Internet用互联网swing dance摇摆舞play tennis打网球stay up late熬夜；睡得很晚at least至少go to bed early早点睡觉such as比如；诸如have dance and piano lessons. 上舞蹈课和钢琴课play sports进行体育活动go camping去野营not... at all一点儿也不....in one's free time在某人的业余时间the most popular最受欢迎的old habits die hard积习难改go to the dentist去看牙医more than多于；超过less than少于二、习惯用法1. What's your favorite....?你最喜爱的....是什么?2. How about...?...怎么样?/....好不好?How many+可数名词复数+一般疑间句?....有多少.... ?3.主语+find+that从句：...发现...4. by doing sth. = through名词，通过做某事5. help sb. with sth. 帮助某人做某事6. spend time with sb.和某人一起度过时光7. want sb. to do sth.想让某人做某事8. It's+ adj.+ to do s做某事的.....的。
人教版八年级上册英语unit2重难点知识点梳理扩展
人教版八年级上册unit2知识点梳理及拓展CONTENT本讲课程内容：八上《新目标》Unit 2 How often do you exercise?Part 1 vocabulary 高频单词短语Part 2 grammar 语法要点Part 3 exercise 真题训练Unit 2 How often do you exercise?Part 1 vocabulary高频单词短语1. Next week is quite full for me.●---Do you need some more cakes? ---No, thanks, I am full. 吃饱的●I really had a full week so I don’t want to go out today.忙碌的●He has been studying in the new school for a full year. 完整的，整个的●The glass is full of water.装满的词组积累：●full marks满分●live a full life过着充实的生活●be full of 充满2. She says it’s good for my health.●keep / be in good health 健康状况好●keep / be in bad / poor health 健康状况不好●keep healthy/ fit 保持健康● a healthy lifestyle健康的生活方式3. Here are the results.●His illness is the result of a car accident …的结果（后加原因）●He made one big mistake, and as a result, lost his job. 作为结果4. We think the best way to relax is through exercise.●prep.We got the news through him. 通过；以，凭借I tried to call you but I couldn't get through. （电话）接通He will not live through the night. 在整个期间，自始至终I didn’t get through the exams. 通过●adj.Are you through with the computer yet ? 完成（某事）；用完（某物）I’m through with you ! 与（某人）关系完结5. and you can spend time with your friends and family as you play together.●conj.She doesn’t sing as well as her sister. 和…一样When in Rome,do as Romans do. 按照…的方式；如同As my mother isn’t at home,we have to eat out. 由于；因为As time goes on, we'll grow up. 随着；当…的时候众所周知as everyone knows / as far as we know●prep.Dad dressed up as Santa Claus. 作为5. Old habits die hard.●1）死；死亡The man died young, at the age of 27.死于die of hunger/cancer/illnessdie from an earthquake/ an accident●2）消亡；消失Our love will never die. 我们的爱始终不渝。
(完整版)人教版初二上册英语第二单元unit2语法篇
Unit 2 语法篇频率副词的使用用法几个频率副词的用法★alwaysalways 意为“总是”，与进行时态连用时，可以表示赞扬，也可以表示讨厌等感情色彩。
e.g. （1）I shall always remember my first day at school. 我将永远记住我上学的第一天。
（2）He is always smoking. 他总是抽烟。
★usuallyusually可以指通常的动作，但是侧重已经形成的习惯，它是从已经形成的角度来说明动作。
e.g. （1）I usually do some shopping with my parents on Sundays. 我经常在星期天和我的父母一起去买东西。
（2）He usually goes to school by bike. 他通常骑自行车上学。
★oftenoften是指经常性的动作，意思为“常常, 经常”。
e.g.（1）Children don't often do homework. 孩子们经常不写作业。
（2）He is often late for school. 他经常上学迟到。
★sometimessometimes意思为“有时，不时”，表示次数较少（低于often所表达的次数），常常与一般现在时或一般过去时连用。
e.g.（1）Sometimes he goes to work by bike, and sometimes he goes by bus.有时候他骑自行车上班，有时候他乘公共汽车上班。
（2）Sometimes I helped my parents in the house. 有时候我帮助父母做家务。
★hardlyhardly意思为“难得, 几乎从来不”，它所表示的次数非常少。
e.g.（1）He hardly drinks. 他几乎不喝酒。
（2）She hardly plays cards. 她几乎不打牌。
八年级英语上册unit 2 重点单词、短语、句子
八年级英语上册unit 2 重点单词、短语、句子Unit 2 in the eighth grade English textbook covers a variety of key words, phrases, and sentences that are important for students to understand and master. In this unit, students will learn about health and exercise, with a focus on physical fitness and healthy habits. Let's take a closer look at some of the key vocabulary, expressions, and sentences in this unit.1. Key Words:- fitness: the state of being physically healthy and strong- diet: the food and drink regularly consumed by a person or animal- exercise: physical activity that is designed to improve health and fitness- healthy: having good health and a strong body- sedentary: involving little physical activity- nutrition: the process of providing or obtaining necessary food for health and growth2. Key Phrases:- lead a healthy lifestyle: to live in a way that promotes good health and well-being- maintain a balanced diet: to eat a variety of foods in moderation to stay healthy- engage in regular exercise: to participate in physical activities on a consistent basis- avoid sedentary behaviors: to steer clear of activities that involve sitting for long periods of time- focus on nutrition: to pay attention to the quality and quantity of food consumed for proper health3. Key Sentences:- Regular exercise is essential for maintaining good physical fitness.- It's important to eat a balanced diet that includes fruits, vegetables, and whole grains.- Sedentary lifestyles can lead to various health problems, so it's crucial to stay active.- Nutrition plays a key role in overall health and well-being, so make sure to eat nutrient-rich foods.- Leading a healthy lifestyle involves a combination of exercise, good nutrition, and proper rest.In conclusion, unit 2 of the eighth grade English textbook focuses on health and exercise, emphasizing the importance of physical fitness and healthy habits. By learning and mastering the key words, phrases, and sentences in this unit, students will be able to better understand how to lead a healthy lifestyle and make positive choices for their well-being.。
人教版八年级上册英语unit2单元知识整理
Unit2 How often do you exercise?一、核心短語help with housework on weekends how oftenhardly ever once a week twice a month every day be free go to the movies use the Internet swing dance play tennisstay up late at least go campinghave dance and piano lessons go to bed early play sports be good for not…at allin one’s free time the most popularsuch as old habits die hard go to the dentist morn than less than help sb. with sth How about…? want sb. to do sth.二、核心語法1. exercise （v/n）の用法(1)（動）:鍛煉. 如：He exercises every day.(2) (可數名詞)：“...操;練習”.eg: do morning/ eye exercises; do math exercises(不可數名詞):“鍛煉;運動”講：eg: We often do / take exercise on weekends.2.--How often do you usually go shopping?—Sometimes/Twice a week. 有時候/一周兩次.(1) go shopping 意為“去購物”。
Go+ v- ing : 表示進行某項活動。
如：Go swimming/ shopping/skating/skiing/fishing/climbing/hiking(2)頻率副詞：always=all the time, usually, often, sometimes=at times ,hardly ever, neveralways > usually > sometimes > seldom > hadly ever > never100% 80% 60% 30% 10% 0%.sometimes: 有時候；sometime：某時；some times：許多次/倍;some time: 一段時間②. hardly(adv): 幾乎不eg ：I hardly go to walk after having lunch.硬の；eg: The stone is hard.困難の；嚴厲の； eg: They are a hard team to beat.努力地； 猛烈地,勤奮の eg: You should study hard.(1) The ground is too to dig(2) I can understand them.(3) It's raining ,the people can go outside.③.how often 表示“多久一次”，是對動作の頻率進行提問。
UNIT2词汇复习详解课件人教版英语八年级上册
【辨析】hardly&hardly ever 1. hardly 只是一般的否定副词，其意为 almost not 如：He hardly looked at it 他几乎没看它。
He can hardly be right. 他不大可能是对的。
It is very difficult, and few people understand it.
It is very difficult, but a few people understand it. 2. little 和 a little的用法：其后接不可数名词，其用法区别跟few和a few之间的区别相同。 如： I had little money on me.
......
...
x(x≥3)次 x times
once or twice一两次 once or three times 一次或三次 one to three times 一到三次 four to six times 四到六次
Explainfualtlioandj. 基本意思是“满的, 充满的”, 指容器或空间不能再装下某物
Sixty percent of the studenyears old.
although 意思是：虽然，尽管；但是，然而 较正式，语气强烈 引导的让步状语从句放在主句前后均可，不能与but连用。 He often helps me with my English although he is quite busy. =Although he is quite busy, he often helps me with my English . 注意：Although可与yet连用。 Though she was busy with her work, yet she managed to find time to stay with her family.
Unit2知识点人教版八年级英语上册
Unit2 How often do you exercise? 词型转换：1.housework(家务、不可数名词)do housework(做家务)2.one(一)once(一次),two(二)—twice(两次)3.full(忙的、满的、饱的)be full of(充满、填满)4.swing(v.摇摆)swung(过去式)5.maybe(也许/可能位于句首)may be(也许是/可能是做谓语) 6.little(小的、少的)—less(比较级)—least(最高级)7.health(n.健康)healthy(adj.健康的)unhealthy(adj.不健康的)8.result(n.结果)results(复数)as a result(结果是)10. die(v.死亡)died(过去式)dying(现在分词)—death(名词) 11. write(v.写)—wrote(过去式)writer(n.作家)as a writerSection A 短语1. go to the movies2. help with houseworkhelp sb.with sth.help sb (to) do sthhelp oneself to3.go shopping/fishing/swimming/campinggo+vinge the Internetsurf the Interneton the Internet5.read English books6. once a week7. twice a day8. three times a month9.five times a year10.two or three times a week11.four to six times a week12.my favorite program13.have piano lessonSection A句型1.Are you free next week?2.Next week is full for me.3.I have dance and piano lessons.4.I have to play tennis with my friends.’s your favorite program?Animal World.6.What does she usually do on weekends?She always exercises.t do they do on weekends?They often help with housework 8.What does she do on weekends?She sometimes goes shopping.9.How often do you go to the movies?I go to the movies maybe once a month.10.How often does he watch TV?He hardly ever watches TV. 11.Do you go shopping?No, I never go shopping.Section B 短语14. have a relaxing weekend15. stay at home /stay up late16.at least17. be good forbe good to sbbe good with sb. be good at sth/doing sthbe good at telling stories 18. living habitseating habitsgood habits19. in their free timee of the Internet21.ask sb. about sth.ask sb for helpask sb (not)to do sth.22.be surprised that 从句be surprise at sthWe are surprised at the surprising news.23.the answers to our questionsthe key to the door24.the best way to relaxon my way homealong the way25.spend time with sb.spend…on sth…spend…(in)doing sth.26.Old habits die hard.27.a 16yearold high school student an 8yearold boy28.more than =over29.go to the dentist=see a dentist30.less than 6 hours31.go online32.as a resultthe result of…… at allTwenty percent do not exercise at all.34.eat a healthy breakfast35.be full for sb.be full of= be filled with36.want sb. (not) to do sth.37.by doing sth.38.such as + n./pron./ving.39.be in good health= be/keep/stay healthySection B 句型1.We asked our students about their free time activities.2.Here are the results.3.We found out that only fifiteen percent of our students exercise every day.4.And twenty percent do not exercise at all.5. We all surprised that ninety percent of them use the Internet every day6.The answers to the questions about watching TV were also interesting.7. Although many students like to watch sports, game shows are the most popular.’s good to relax by using the Internet or watching game shows9.But we think the best way to relax is through exercise.10.You can spend time with your friends and family as you play together.作文1：How to keep healthy Health is very important. Are you healthy? Do you want to know how I keep healthy? At school, I do morning exercises and eye exercises. I try to do some running. I think It's good to relax by exercising. At home ,I clean my room and wash my clothes. I usually get up early and never stay up late. My eating habits are pretty healthy.I eat lots of fruit and vegetables.I drink milk every day. I never eat junk food or drink coffee. They are unhealthy.I'm sure if we do like that, we can keep healthy easily.作文2：Hello，I am Nancy.Let me tell you something about myself.I have a healthy lifestyle. I go to bed early and get up early every day.I never stay up late. I eat lots of vegetables and fruit and never eat junk food. I'm very healthy. I exercise at least three times a week and keep walking to school every day.At school，I study hard and listen to the teachers carefully in class. After school I always finish my homework on time. In my spare time，I often read books and sometimes I surf the Internet.I think that my healthy lifestyle helps me get good grades.。
人教版八年级英语上册第二单元必背课文、单词、重点短语与语法梳理汇总
八年级英语上册第二单元必背课文、单词、重点短语与语法梳理汇总一、必背课文2b 文章部分《What Do No. 5 High School Students Do in Their Free Time?》Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results.We found that only fifteen percent of our students exercise every day. Forty -five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all!We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. Most students use it for fun and not for homework.The answers to our questions about watching TV were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty - five percent watch TV every day! Although many students like to watch sports, game shows are the most popular.It is good to relax by using the Internet or watching TV, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, “old habits die hard.” So start exercising before it's too late!这篇文章是对学生课余活动调查结果的呈现，有以下重点：-频率副词的使用：如“every day”“four to six times a week”“one to three times a week”等，生动地展示了不同活动的开展频率。
人教英语八年级上册Unit2 词汇解析
人教英语八年级上册Unit2 词汇解析人教英语八年级上册Unit 2 词汇解析Unit 2 重点词汇解析本文档旨在解析人教英语八年级上册第二单元的重点词汇，帮助学生更好地掌握词汇知识。
1. sweater *n.* [C] 毛衣sweater *n.* [C] 毛衣- Example: I bought a new sweater for the winter.2. trousers *n.* [C] 裤子trousers *n.* [C] 裤子- Example: He always wears blue trousers to school.3. skirt *n.* [C] 裙子skirt *n.* [C] 裙子- Example: The girl is wearing a yellow skirt today.4. boots *n.* [plural] 靴子boots *n.* [plural] 靴子- Example: She bought a pair of new boots for hiking.5. jacket *n.* [C] 夹克jacket *n.* [C] 夹克- Example: He wears a leather jacket in cold weather.6. coat *n.* [C] 外套coat *n.* [C] 外套- Example: She put on a warm coat before going outside.7. scarf *n.* [C] 围巾scarf *n.* [C] 围巾- Example: It's cold outside, so she wrapped a scarf around her neck.8. hat *n.* [C] 帽子hat *n.* [C] 帽子- Example: He always wears a hat to protect his head from the sun.以上是人教英语八年级上册第二单元的重点词汇解析。
八年级上人教版Unit2知识点大全
知识点大全SA重要动词词组help with housework 帮忙做家务, read 阅读, read English books 读英语书，exercise 锻炼, watch TV 看电视, go shopping 去购物, go to the movies 去看电影，shop 购物，use the internet 使用互联网，基本句型1What do you do on weekends 你周末做什么I always/usually/often/sometimes watch TV.What does he/she do on weekendsHe/She always/usually/often/sometimes helps with housework.]分析：试分析句子结构。
基本句型2Do you exercise简略肯定：Yes, I do.完整肯定：Yes, I usually/often/sometimes exercise.简略否定：No, I don’t.完整否定：No, I never/hardly ever exercise.分析：试分析句子结构。
$思考：如果针对he/she提问，应该怎么问与答语法：关于频率副词频率副词：一般用来表示动作或状态发生的频率。
用法：助动词/Be动词/情态动词之后，实意动词之前。
根据动作发生的频率由大到小排列依次为：always（总是）> usually（通常）>often（经常，常常）>sometimes（有时）>hardly ever （几乎不）>never（从不）重要辨析：hardly ever与hardly1）hardly ever是频率副词，用于描述动作或状态的频率。
￥. I am hardly ever late for school. 我上学几乎不迟到。
. Jack hardly ever does his homework. 杰克几乎不做作业。