人教八年级英语上册Unit2课堂教学知识点归纳总结
八年级英语上册Unit2课堂教学知识点归纳总结
Unit 2 How often do you exercise?
本单元的语法：
1.复习一般现在时；
2.学习表示频率副词的用法。
主要频率副词的等级排序：
always(总是) > usually (通常) > often(经常) > sometimes(有时) > hardly ever(很少) > never(从不)
这些副词在句子中的位置，一般放在助动词、be动词或情态动词之后，行为（实
义）动词之前。
即：“行”前“助(系)”后。
Peter is always late for school.
Peter上学总是迟到。
I usually do my homework in the evening. 我通常在晚上做作业。
提问always, sometimes, twice a day 等频率副词，用How often
I watch TV every day.我每天都看电视→How often do you watch TV?(你多长时间看
一次电视？)
本单元的短语和知识点：
1. on weekends在周末 go to the movies去看电影help with housework帮助
做家务 how often多久一次 hardly ever几乎从不
2. once a week每周一次 twice a week每周两次every day每天
use the Internet用互联网be free有空Are you free on weekends?你周末有空吗？swing dance摇摆舞 have dance and piano lessons上舞蹈和钢琴课 play tennis
打网球
How about…?…怎么样？/ …好不好？（后跟名词\代词\V-ing）(用来提出意见或征求
对方建议)
I like apple s,how about you ?我喜欢苹果，你呢？（apple,名词，苹果）(how about =what about)
How about go ing shopping this afternoon？今天下午去购物怎么样？（go为动
词）
3. go shopping购物
4. after school 放学后
5. stay up late熬夜at least至少go to bed early早点睡觉play sports 进行体育活动
6.wan t sth：需要某物He wants a new pen.他想要一支新钢笔。
want to do sth:想做某事He wants to watch TV after school.放学后他想去看电视。
want sb to do sth:让某人做某事My mother wants me get up early.妈妈让我早起。
7.be good for对……有好处 be bad for 对……有害处
Swimming is good for our health.游泳对我们的健康有好处。
Watching TV is bad for our eyes.看电视对我们的眼睛有害处。
8. play computer games打电子游戏go camping去野营
9. ask sb about sth：问某人某事
My parents often ask me about my study.我的父母经常问我的学习情况。
10. in one’s spare time在某人业余时间
He studies English in his spare time.他在业余时间学习英语。
11.“数字+percent of+名词”做主语时，后面的单词取决于名词的情况。
若名词为复数，后面的动词用复数形式；若名词为单数或不可数名词，后面的动词用单数形式。
In our class ,twenty of students are boys.在我们班，百分之二十的学生为男生。
Thirty of water is dirty.百分之三十的水是脏的。
12. not…at all:一点儿也不（not构成否定句）
I don’t like the movie at all.我一点也不喜欢这部电影。
13. go online上网
14. the most popular最受欢迎的
15. the answer to+名词：…的答案the answer to the question这个问题的答案although(虽然)不能与but连用，但可以与yet ,still 连用。
Although it is dark ,they are still working.虽然天黑了，但他们仍在工作。
Although he is old ,he is quite strong.他虽然年龄大了，但身体很健壮。
16. the (best) way to do sth: 做某事的(最好)方式
The best way to learn English is speaking English.学习英语的最好方法是说
英语.
17. such as比如（后跟名词或名词短语）for example例如（后跟句子）
He likes fruits,such as apples,bananas and so on.他喜欢水果，例如苹果、香蕉等。
He has some good ways to study English,for example ,he often listens to tapes.他有许多好的方法学习英语，例如，他经常听磁带。
18. old habits die hard旧习难改。
19. more than (=over)超过，多余go to the dentist去看牙
医。
八年级上册英语unit2知识点人教版
八年级上册英语unit2知识点人教版Unit2主要涉及的知识点包括：一般现在时、第三人称单数形式、时间状语、频率副词、情态动词can及其用法、情态动词must及其用法、情态动词should及其用法。
一、一般现在时一般现在时是表示经常性、习惯性或普遍真理的动作或状态。
其构成为“主语+现在时动词原形”。
例如：She sings very well. (她唱歌非常好。
)He usually goes to school by bike. (他通常骑自行车上学。
)二、第三人称单数形式第三人称单数形式是在一般现在时的基础上加上s或es。
需要注意的是，如果动词以sh、ch、x、o结尾，应在动词后面直接加es。
例如：He plays basketball very well. (他打篮球非常好。
)She teaches English to us. (她教我们英语。
)三、时间状语时间状语是指在句子中修饰时间的词汇。
常用的时间状语包括：always、usually、often、sometimes、rarely、never等。
例如：I always get up early in the morning. (我总是早起。
)He never eats junk food. (他从不吃垃圾食品。
)四、频率副词频率副词是指表示动作发生次数的副词。
常用的频率副词包括：always、usually、often、sometimes、rarely、never等。
例如：We usually eat breakfast at home. (我们通常在家吃早餐。
)She rarely goes to the movies. (她很少去看电影。
)五、情态动词can及其用法can表示“能够”，用于表示某人能够做某事。
can的否定式为can't。
例如：I can swim very well. (我会游泳。
)He can't play soccer. (他不会踢足球。
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。
人教八年级英语上册第2单元知识点总结归纳
人教八年级英语上册第2单元知识点总结归纳Unit2 How often do you exercise?【重点语法】1.频率副词: always, usually, often, sometimes, never频率副词在句中通常放在实义动词之前, be动词或助动词之后。
常用于一般现在时态中。
2.“次数”的表达方法一次once，两次twice，三次或三次以上：基数词+ times,如：three times,five times,3. how often“多久一次”问频率，回答常含有频率词组或短语。
常见的how疑问词：1）How soon多久（以后）—How soon will he be back?他多久能回来？—He will be back in a month.他一个月后能回来。
2）how long“多久”—How long did it take you to clean the house?你打扫房子用了多久？—It took me half an hour to clean the house.我打扫这房子用了半小时。
3）How many+名复How much+不可名“多少”问数量（how much还可问价格）【重点短语】1. go to the XXX去看电影2. look after = take care of照顾3. surf the internet上网4. XXX健康的生活方式5. go XXX去划板6. keep XXX保持健康7. eating habits饮食气8. XXX exercise做更多的活动9. the same as与甚么不异10. be different from分歧11. once a month一月一次12. XXX一周两次14. most of the students=most students15. shop=go shopping=do some shopping购物18. come home from school放学回家19. of course = certainly = sure当然20. get good grades取得好成绩21. keep/be in good health坚持安康22. take a XXX去度假【词语辨析】1. maybe / may bemaybe是副词，意为“大约，大概，也许”，普通用于句首。
人教版八年级英语上册Unit 2重要知识点讲解
Unit2How often do you exercie?重要知识点讲解惯用法：1. help sb. with sth 帮助某人做某事2. How about…? ….怎么样？/ ….好不好？3. want sb. to do sth. 想让某人做某事4. How many + 可数名词复数+ 一般疑问句….有多少…..5. 主语+ find+ that 从句…发现…6. It’s + adj.+ to do sth. 做某事是….的7. spend time with sb. 和某人一起度过时光8. ask sb. about sth. 向某人询问某事9. by doing sth. 通过做某事10. What’s your favorite…..? 你最喜欢的……是什么？11 start doing sth. 开始做某事12. the best way to do sth.做某事的最好方式词语辨析：1. how often 多久一次，用来提问动作发生的频率。
回答用：once，twice, three times 等词语。
How often do you play sports? Three times a week.how long 多长，用来询问多长时间，也可询问某物有多长。
How long does it take to get to Shanghai from here? How long is the ruler?how for 多远，用来询问距离，指路程的远近。
How far is it from here to the park? It’s about 2 ki lometers.2.free 空闲的，有空的，反义词为busy.be free 有空，闲着，相当于have time.I’ll be free next week. = I’ll have time next week.还可作“免费的、自由的”解。
Unit2单词知识点讲义人教版英语八年级上册
2023年人教版初中英语八年级上册Unit 2单词知识点讲解（讲义）1 houseworkn.【u】家务事;家务劳动do the houseworkHousework is a never-ending task.She always helps with the housework.2 hardlyadv.几乎不，几乎没有There is hardly any tea in the bottle.We hardly know each other.用于can或者could后表示很难I can hardly keep my eyes open.我都快睁不开眼了。
同义词seldom几乎不3 everadv.从来;任何时候（否定句，疑问句和if引导的句子）Nothing ever happens here.这儿几乎没发生过任何事。
adv.总是;曾经It was raining harder than ever.当下下着前所未有的大雨。
4 hardly ever表示频率非常低，几乎不会发生I hardly ever go to concerts.I hardly ever eat fish.She hardly ever exercises.5 onceadv.一次;仅一次I’ve only been there once.我只去过那里一次。
She cleans his car once a week.她一个周洗一次车。
adv.曾经I once met your mother.The book was once famous, but nobody reads it today.conj. 一旦The water is fine once you’re in.你一旦下了水，就觉得水里很舒服。
at once 立刻;马上once again再一次once more 又一次;再一次once upon a time 从前;很久以前6 twiceadv.两次They go there twice a month.adv.两倍Cats sleeps twice as much as people.猫睡觉的时间比人长一倍。
人教版八年级英语上册Unit2知识点汇总总结
人教版八年级英语上册Unit2知识点汇总总结01.重点短语1. help with housework 帮着做家务2. use the Internet 使用互联网3. go to the movies 去看电影4. my favorite TV program ( s）我最喜欢的电视节目5. how often 多久一次6. have dance and piano lessons 上舞蹈与钢琴课7. swing dance 摇摆舞 swung ( swing 的过去式）8. hardly ever 几乎从不9. play tennis with friends 与朋友打网球10. stay up late 熬夜11. eat a healthy breakfast 吃一顿健康的早餐12. play sports 进行体育运动13. at least / at most twice a week 一周至少／最多两次14. be good for my health 有利于我的健康 healthy ( health 的形容词形式）15. eat junk food 吃垃圾食品16. drink coffee 喝咖啡 drank ( drink 的过去式）17. No.5 High School students 第5中学学生18. in one’s free time 在某人的空余时间19. ask them about their free time activities 询问他们关于他们的业余活动20. not … at all 根本不…21. go online 上网22. be surprised that .．感到惊讶23. use it for fun 为了取乐而使用它24. the answers to the questions 这些问题的答案25. one to three times a week 一周一到三次26. two percent of the students 2％的学生27. the best way to do sth.做某事的最好方式28. such as 例如29. spend time with your friends 与你的朋友共度时光spent ( spend 的过去式）30. spend time on sth./ in doing sth．花时间在某事上／做某事31. play together 一起玩32. watch TV for over 2 hours 看两个多小时电视33. go to the dentist 去看牙医34. a 16-year-old high school student 一名16岁的中学生35. have a lot of good habits 有许多好习惯36. more / less than two hours 多／少于两小时37. go to the dentist for teeth cleaning 去牙医处清洁牙齿38. go to the shopping center 去购物中心02.重点句子语法聚焦1. --What do you usually do on weekends?你在周末通常做什么？--I always exercise.我总是锻炼。
人教八年级上册英语unit2知识点总结彩色版
人教八年级上册英语unit2知识点总结彩色版一、词汇1. 单词1) housework n. 家务； household n. 一家人；2) clean v. 打扫； sweep v. 扫3) take out n. 取出； put away n. 收起2. 词组1) do the housework 做家务2) clean the room 打扫房间3) take out the trash 扔垃圾4) put away the clothes 收拾衣服3. 句型1) How often do you do housework? 你多久做一次家务？2) I usually do it once a week. 我通常一周做一次。
3) What do you do on weekends? 你周末做什么？二、语法1. 现在进行时1) 构成：be（am, is, are）+ doing2) 表示现在正在进行的动作3) 肯定句、否定句及疑问句的构成2. 一般现在时1) 表示经常性或习惯性动作2) 肯定句、否定句及疑问句的构成3. 特殊疑问句1) How often + do/does + 主语 + v.原型? 多久做一次…2) What do/does + 主语 + do? 主语做什么？3) What + be + 主语 + doing? 主语现在在做什么？三、对话1. A: How often do you do housework? 你多久做一次家务？B: I usually do it once a week. 我通常一周做一次。
2. A: What do you do on weekends? 你周末做什么？B: I often help my mom with housework. 我经常帮妈妈做家务。
3. A: What are you doing now? 你现在在做什么？B: I am cleaning my room. 我正在打扫房间。
八年级上册英语人教版unit2知识点
八年级上册英语人教版unit2知识点八年级上册英语人教版Unit2主要涵盖了关于住房的相关词汇、语法以及句型。
接下来我将为大家详细介绍其中的知识点。
一、房型和家具1. 卧室：bedroom，有单人间（single room）和双人间(double room)之分，卧具包括床（bed），床架（bed frame），床垫（mattress），枕头（pillow），被子（blanket/quilt）等。
2. 客厅：living room，是家庭中用于接待访客和娱乐的地方，包括沙发（sofa/couch），电视（TV），茶几（coffee table），家居装饰品等。
3. 厨房：kitchen，包括炉灶（stove），烤箱（oven），冰箱（refrigerator），洗碗机（dishwasher），水槽（sink）等。
4. 餐厅：dining room，是用餐的地方，通常有餐桌（dining table），餐椅（dining chairs）等。
二、房屋描述1. 地理位置：the location of the house。
例如：Our new house is located at the heart of the city.2. 房屋类型：the type of the house。
例如：She lives in a two-story house with a garden.3. 房屋朝向：the orientation of the house。
例如：Our house faces east, so we can enjoy the sunrise every morning.4. 房间大小：the size of the room。
例如：The living room is spacious enough to accommodate a large sofa and a coffee table.5. 装修风格：the style of the decoration。
人教版八年级上册英语Unit2知识点梳理及语法讲义(教师版)
八年级上册英语Unit 2知识点与语法精讲精练词汇梳理(一)完成单词梳理：名词：1. housework家务劳动 2. Internet （国际）互联网 3. program 节目4. junk 无用的东西5. coffee 咖啡6. health 健康7. result 结果；后果8. percent 百分之……9. television 电视机10. mind 头脑；心智11. body 身体12. writer 作者；作家13. dentist 牙科医生14. magazine 杂志；期刊动词：1. die 消失；死亡；灭亡代词：1. none 没有一个；毫无副词：1. hardly 几乎不；几乎没有 2. ever 在任何时候；从来；曾经3. once 一次；曾经4. twice 两次；两倍5. maybe 大概；或许；可能6. together 在一起；共同7. however 然而；不过8. almost 几乎；差不多介词：1. through 以；凭借；穿过连词：1. although 虽然；尽管；即使形容词：1. full 忙的；满的；充满的兼类词：1. swing （n）摆动；秋千（v）使……摆动；摇摆2. least （adv）最小；最少（adj/pron）最小的；最少的3. online （adj/adv）在线（的）；联网（的）4. such （adj/pron）这样的；那样的；类似的5. than （prep/conj）（用以引出比较的第二部分）比6. less （adv）较少；较小（adj/pron）较少的；更少的7. point （n）得分；点（v）指；指向(二) 词汇变形小结：1. one (num. 一) — once (adv. 一次) — first (第一)2. two (num. 二) — twice (adv.两次）— second (第二）3. swing (v. 使……摆动) — swung (过去式)4. little (adj. 少的) — less (比较级：更少的) — least (最高级：最少的)5. health (n. 健康) — healthy (adj. 健康的) — healthily (adv. 健康地)— unhealthy (反义词：不健康的) — unhealthily (反义词：不健康地)6. die (v. 死) — death (n. 死亡) — dying (adj. 垂死的) — dead (adj. 死的)7. write (v. 写) — writer (n. 作者；作家)【练一练】用所给词的适当形式填空1.Most parents don’t think it is ____healthy____（health）for children to stay up too late at night.o She is a great ___writer___（write）and he’s especially famous for his play, Teahouse.3.If people don’t exercise, the illness can go into their ___bodies____ (body) easily.4.It takes ___less____（little）time to go there by underground than by bus.5.Jim got ten ____points___ (point)in the basketball match.6.Take the medicine___twice_____(two) a day, and you’ll feel better.7.Jack ___does_____(do) his homework every day.8.Mr. Li___taught____(teach) English in our school five years ago.9.At___least___(little)ten students were late for school this morning.10.Many boys like playing football because they think it’s___relaxing___(relax).(三) 短语攻关：on weekends/on the weekend在周末go online 上网hardly ever 几乎从不how often 多久一次once a week 一周一次twice a week 一周两次four or six times a week一周四到六次use the Internet 使用互联网go to the movies 去看电影stay up late熬夜at least 至少be good for 对……有好处do sports 做运动play tennis 打网球in one’s free time在某人的空闲时间go to the dentist 去看牙医swing dance 摇摆舞do housework 做家务junk food垃圾食品such as 例如How e? 怎么会呢？the answer to………的答案more than 多于less than 少于知识点梳理1.help with housework 帮忙做家务【用法详解】help sb with sth 表示在某方面帮助某人（帮助某人做某事），with后常跟名词或代词作宾语。
Unit+2知识点解析+2024-2025学年人教版八年级英语上册+
Unit 2 How often do you exercise重点单词1.exercise (v./n.) 练习，锻炼例句：I exercise every day to keep fit.（我每天锻炼以保持健康。
）2. housework (n.) 家务活例句：I often help my parents with housework.（我经常帮父母做家务。
）3. hardly (adv.) 几乎不例句：I hardly ever watch TV during weekdays.（在工作日，我几乎不看电视。
）4. once/twice (adv.) 一次/两次例句：I go to the gym once a week.（我每周去一次健身房。
）5. Internet (n.) 互联网例句：I often use the Internet to study.（我经常用互联网来学习。
）6. swing dance (n.) 摇摆舞例句：My grandma likes to dance swing dance.（我奶奶喜欢跳摇摆舞。
）7. free (adj.) 有空的，自由的例句：I'm free this afternoon, so I can help you with your homework.（我今天下午有空，可以帮你做作业。
）8. camping (n.) 野营例句：We plan to go camping next weekend.（我们计划下周末去野营。
）9. popular (adj.) 流行的，受欢迎的例句：Basketball is the most popular sport in our school.（篮球是我们学校最受欢迎的运动。
）dentist (n.) 牙医应用例句：I have to go to the dentist for a checkup.（我得去看牙医做检查。