2018人教八年级上英语第二单元sectionB知识点总结
6. percet 百分之…… (无复数形式) a). 基数词 + percent
eg： 30% thirty percent 100% one hundred percent
b). 做主语时，根据他所修饰的名词来判断 谓语的单复数。
Eg: 40%的学生是女生。
Fourty percet of studets are girls. 30%的时间过去了。 Thirty percent of time passes.
5.Here are the results. 这是（调查）结果。 Here 位于句首，句子要倒装。 Here is + 单数名词。 Here are + 复数名词
a). 如果主语是名词，须完全倒装。 Here is a letter for you. 这儿有一封信给你。 b).如果主语是代词，须用部分倒装。
none 与no one, nobody 的用法区别
no one=nobody，两者均只能指人，作主语时， 谓语动词一般用单数。
none 暗示一种数量，“一个也没有” 而 no one 或 nobody 指“谁都没有” 回答 how many 或 how much 的提问时，通常用 none 而在回答 who 的提问时，通常用 no one 或 nobody。
Unit 2 section B
1. My mother wants me to drink it.
Want sb to do sth 想让某人做某事
want sth
想要某物
want to do sth
想（要）做某事
Eg : 我想让我的爸爸和我去玩。
I want my father to play with me.
Eg：She sleeps less than seven hours every night. 他每晚的睡眠时间不到7小时。
17.none 没有一个
none 既可指人也可指物，其后通常接 of 短语； 用作主语若指不可数名词，谓语只能用单数，若 指可数名词，则谓语可用单数或复数。
None of the food was left. 一点食物都没留下。 None of the books is [are] interesting. 没有一本 书有趣
eg ： 苹果对我的身体有益。 Apples are good for my health.
我擅长于画画。 I am good at drawing pictures.
我和孩子们相处得很好。 I am good with children.
3.How many hours do you sleep every night How many 多少 +可数名词复数形式
2. It a sunny morning，__________very cold.
12.it’s + 形容词（+ for sb） + to do sth. 意为“（对某人来说）做某事是…….的”
eg : 上课认真听讲很重要。 It’s very important to listen carefully in class.
我想要一辆新的自行车。 I want a new bike.
我想要成为一名好学生。 I want to be a good student.
2.She says it’s good for my health . be good for 对……有益 be good at 擅长于…… be good with 和……相处得好
How much 多少 + 不可数名词 多少钱
eg： __H__o_w__ _m_a_n_y__ ducks can you see? __H_o_w___ m__u_c_h__ milk do you like? __H_o_w___ _m_u_c_h___ apples do you buy?
4.ask sb about sth 问某人关于某事的情况 eg : 我问我的老师关于家庭作业的情况。 I ask my teacher about homework.
10.through prep. 以；凭借；穿过 through，across，over through意为“穿过”，指从物体的里面穿过。 across意为“穿过”，指从物体的表面通过。 over意为“越过；跨过”，指越过一个有高度 的物体。
They walked through the park after supper.
11.however “然而，不过”。可以位于句 首、句中、句末。但要用逗号与句子的 其他部分隔开
辨析：but和however but 直接连接前后两个句子，转折的意味比
however强，特别表示非常明显的对比，。 However “然而，但是”。 不能直接连接
句子，必须用逗号与句子隔开。
Eg:1.It began to rain, ___________ ,we went out to look for the boy.
Writing
话题：业余活动及生活习惯 人称：第一人称 时态：一般现在时
注意正确使用频度副词，从作息时间，饮食，锻炼， 学习，业余爱好方面介绍 Let me say something about I never stay up late.
7. not ......at all 一点也不，根本不 用来加强否定语气
拓展：not at all = you are welcome 意 为“不用谢，不客气”
eg： 他昨天根本没有做作业。
He didn't do homework at all yesterday.
8. the answers to the questions 为固定搭配， 意为“这些问题的答案/回答”。
13.It's healthy for the mind and the body. mind n. 头脑，心智。v.介意，反对 make up one's mind 下定决心 change one's mind 改变主意 mind doing sth. 介意某事。
1４. spend 在此意为“度过”，还可表示“花费 （时间、金钱等）”
I swam across the river and felt very tired.
Can you jump over the table?
【拓展】through和by的区别、
through 后常加名词表示手段媒介，through exercise 通过锻炼
by 后常加工具或v-ing, by working hard (by doing sth. 通过做某事)
15.such as 例如；像…这样。
后面跟名称、代词、动词的ing形式
相当于like
【解析1】such as/ for example辨析：
（1）such as “例如，像……一样” 常常列举同类人或物 中的几个例子，放在被列举的事物与前面的名词之间。 I like all kinds of sports such as running and swimming.
to 在此为介词，意为“指向；对于，针对”。
eg： the key to the door 门上的钥匙
9. 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
Although I get up early, I can’t catch the early bus. = I get up early, but I can’t catch the early bus.
我和我的家人一起度过星期天。 I spend time with my family.
拓展比较cost , take, pay, spend
sth. costs sb.＋金钱/时间 某物花了某 人多少钱/时间。
It takes sb.＋时间/金钱＋to do sth. 做某事花了某 人多少时间。
pay (sb.) money for sth. 付钱（给某人） 买……
（2）for example 一般只列举同类人或物中的“一个”，做 插入语，位于句首、句中或句末。
16.more than 相当于over。意为“超过，多余”。 There are more than 2000 books.
less than 意为“不到，少于”。其反义词 为 more than \ over “多余，超过”
I think it's good for my health.
spend time with sb 和某人一起度过时光 spend......on... 在某方面花费时间或金钱 spend......(in) doing sth 花费时间或金钱做某事
eg：我花了5元钱买了一本书。
I spend 5 yuan on a book.
不要把太多的时间花在看电视上。 Don't spend too much time watching TV.
最全面人教版八年级上册英语第二单元知识点归纳总结
最全⾯⼈教版⼋年级上册英语第⼆单元知识点归纳总结Unit 2 How often do you exercise?⼀、词汇与短语●重点单词A部分1.housework n.家务劳动；家务事2.hardly adv.⼏乎不；⼏乎没有3.ever adv.在任何时候;从来；曾4.once adv. ⼀次；曾经5.twice adv.两次；两倍6.Internet n.（国际）互联⽹；因特⽹7.program n.节⽬8.full adj.忙的；满的；充满9.swing n.摆动；秋千V. (使)摆动；摇摆10.maybe adv.⼤概；或许；可能11.least adv.最⼩；最少adj. & pron.最⼩的；最少的B部分1.junk n.⽆⽤的东西;⽆价值的东西2.health n.健康;⼈的⾝体（或精神）状态3.result n.结果；后果4.percent n.百分之…5.online adj. & adp.在线（的）;联⽹（的）6.although conj.虽然；尽管；即使7.through prep.以；凭借；穿过8.such adj. &pron.这样的；那样的；类似的9.mind n.头脑；⼼智10.together adv.在⼀起；共同11.die v.消失；灭亡；死亡12.dentist n.⽛科医⽣13.magazine n.杂志；期刊14.however adv.然⽽；不过15.almost adv.⼏乎；差不多16.none pron.没有⼀个；毫⽆17.point n.得分；点v.指；指向●重点短语A部分1.how often 多久⼀次2.help with housework 帮助做家务3.hardly ever⼏乎从不4.on weekends 在周末5.once a week 每周⼀次6.twice a month 每⽉两次7.be free 有空8.go to the movies 去看电影/doc/f56d2d91cbaedd3383c4bb4cf7ec4afe05a1b18e.html e the Internet ⽤互联⽹10.have dance and piano lessons上舞蹈课和钢琴课11.swing dance 摇摆舞12.play tennis 打⽹球13.stay up late 熬夜；睡得很晚14.at least ⾄少；不少于；起码15.play sports 进⾏体育活动B部分1.junk food垃圾⾷品2.be good for 对…有好处3.go camping 去野营4.not …at all ⼀点⼉也不5.go online 上⽹6.in one's free time 在某⼈的业余时间7.the best way to do sth. 做某事的最好⽅式8.such as例如；像这样9.more than 多于10.less than 少于●重点句⼦A部分1.--What do you usually do on weekends? --I often go to the movies."在周末你通常做什么？”“我经常去看电影。
八年级上册Unit2 sectionB 知识点
not… at all一点也不
They don’t exercise at all.l.他一点也不懒
online adj. 联网的 Online shopping is cheap. Online game网游
go online 上网=surf the internet
Old habits die hard.旧习难改
die, v, 死 He died ten years ago.
before it is too late 趁还来得及
You should study hard before it is too late.
every day hardly ever
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
every day nine every day
1b Ask and answer questions. Use the words from 1a. A: How often do you drink milk? B: I drink milk every day. A: Do you like it? B: No. But my mother wants me to drink it. She says it is good for my health.
3. How often do most students watch TV? What do they usually watch?
八年级上册英语第二单元知识点总结
八年级上册英语第二单元知识点总结人教版八年级上册英语第二单元知识点总结一、词型转换SectionA1.ever→(反义词)never2.shop→(现在分词)shopping3.full→(反义词)empty4.read→(pt.)readSectionB→(v.)act1.active→(n.)activity2.health→(adj.)healthy→(反义词)unhealthy3.body→(pl.)bodies4.die→(pt.)died5.write→(n.表人)writer6.keep→(pt.)kept→(pp.)kept7.little→(比较级)less→(最高级)least8.though→(同义词)although二、短语归纳SectionA1.howoften多久一次2.readEnglishbooks看英语书3.ofcourse当然4.onweekends在周末5.gotothemovies去看电影6.hardlyever几乎不;不曾7.everyday每天onceaday每天一次8.twiceaweek每周两次threetimesamonth每月三次etheInternet上网10.havedanceandpianolessons上舞蹈和钢琴课11.playtennis打网球12.helpwithhousework帮忙做家务13.atleast至少，不少于重点句子1.howoftendoyouexercise?你多久锻炼一次2.—Whatdoyouusuallydoonweekends?—周末你通常干什么? —Iusuallyplaysoccer.—我通常踢足球。
3.Shesaysit’sgoodformyhealth.她说这对我的健康有好处。
4.Howmanyhoursdoyousleepeverynight?你每天晚上睡多少个小时?5.Andtwentypercentdonotexerciseatall!并且百分之二十的学生根本不运动!。
人教版英语八年级上册第二单元短语语法知识点总结
学习必备欢迎下载Unit 2 How often do you exercise?一、词组、短语：01、help with housework 帮助做家务活，02、go shopping 购物，03、on weekends 在周末，04、how often 多久一次，05、hardly ever几乎不，06、once a week 每周一次，07、twice a month每月二次，08、go to the movies去看电影，09、every day 每天，10、use the Internet上网/用网，11、be free有空，12、have dance and piano lessons 上舞蹈钢琴课，13、swing dance摇摆舞14、play tennis 打网球，15、stay up late熬夜，16、at least至少，17、go to bed early 早睡，18、play sports 锻炼身体，19、be good for 对…有好处，20、go camping去野营，21、in one’s free time 在某人的空闲时间，22、not….at all 根本不，23、the most popular 最流行，24、such as例如，25、go to the dentist去看牙医，26、more than 超过/多于，27、Old habits die hard.旧习惯难改。
28、hard=difficult 困难的，29、less than 少于/不到二、重要句子（语法）：What do you usually do on weekends?你周末通常做什么？I always exercise.总是锻炼身体。
What do they do on weekends?他们周末干什么？They often help with housework.他们经常帮助干家务活。
初中英语 人教版八年级上Unit2SectionB知识点
Unit 2 Where did you go on vacation?Section B知识点一、语法Section B(1a-1e)1.Mom wants me to drink it.want to do sth. 想要做某事want sb. to do sth. 想要某人做某事Do you want to go to the movies with me?你想和我一起去看电影吗？2. She says it’s good for my health.be good for... 表示对……有益(有好处)(这里for 是介词，后跟名词、代词、动名词或动词的-ing 形式。
)如：It’s good for us to do more reading.多读书对我们有好处。
3. How many hours do you sleep everynight?how many 修饰可数名词，修饰不可数名词则要用how much。
如：How much coffee do you drink every day?你每天喝多少咖啡呢？Section B(2a-2e)1. We found that only fifteen percent of our students exercise every day.percent 名词，意为“百分之……”e.g. Eighty percent of the students in our class exercise every day.我们班里80%的学生每天都锻炼。
percent做主语时，谓语动词的数要根据其后面的名词来确定。
e.g. Fifty percent of the apples are bad.50%的苹果都坏了。
2. And twenty percent do not exercise at all!not … at all 意为“一点也不”，not应和be动词、助动词或情态连用。
Unit2 sectionB 知识点讲解
八年级上册unit2Section B1. Last month we asked our students about their free time activities.上个月我们询问了我们的学生关于他们业余活动的情况。
➢ask sb. about sth.意为“询问某人关于某事(的情况)”。
【例句】She always asks me about pop music.她总是问我关于流行音乐的事。
【例句】My father often asks me about my English.我爸爸经常问我的英语的情况。
【拓展】ask sb. to do sth.请求/要求某人做某事ask sb.not to do sth.请求/要求不要做某事ask sb. for sth. 向某人要某物ask for请求；恳求(给予)【例句】He asked me to wait a moment. 他让我等一会儿。
【例句】I'm writing to ask for some information about courses. 我写信是想了解关于课程的一些情况。
2…but we were surprised that ninety percent of them use the Internet every day. ....但是令我们惊讶的是，他们当中90%的学生每天都使用因特网。
➢surprised作形容词，意为“感到惊讶的”，常用“人”作主语。
常用结构be surprised at sth. 意为“对某事感到惊讶”；be surprised to do sth. 意为“做某事感到惊讶”；“be surprised+that 从句”意为“对……感到惊讶”。
【例句】We are surprised at the news.我们对这则新闻感到惊讶。
【例句】They were surprised to see him.他们看到他很惊讶。
2018人教八年级上英语第二单元sectionB知识点总结教学内容
He didn't do homework at all yesterday.
8. the answers to the questions 为固定搭配， 意为“这些问题的答案/回答”。
to 在此为介词，意为“指向；对于，针对” 。
eg： the key to the door 门上的钥匙 9. although 连词，意为“虽然；尽管”。
【拓展】through和by的区别、
through 后常加名词表示手段媒介，through exercise 通过锻炼
by 后常加工具或v-ing, by working hard (by doing sth. 通过做某事)
11.however “然而，不过”。可以位于 句首、句中、句末。但要用逗号与句子 的其他部分隔开
13.It's healthy for the mind and the body. mind n. 头脑，心智。v.介意，反对 make up one's mind 下定决心 change one's mind 改变主意 mind doing sth. 介意某事。
1４. spend 在此意为“度过”，还可表示“花费 （时间、金钱等）”
eg : 我问我的老师关于家庭作业的情况 。 I ask my teacher about homework.
5.Here are the results. 这是（调查）结果 。
Here 位于句首，句子要倒装。 Here is + 单数名词。 Here are + 复数名词
a). 如果主语是名词，须完全倒装。 Here is a letter for you. 这儿有一封信给你 。
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。
Unit2知识点总结人教版八年级英语上册
人教版英语八年级上册知识点总结Unit 2 How often do you exercise?一、重点短语1.how often 多久一次19.on weekends 在周末2.hardly ever 几乎不20.once a week 每周一次3.stay up late 熬夜21.twice a month 每月两次4.at least 至少22.go to the movies 去看电影5.be good for 对...有好处23.every day每天6.not....at all 一点也不e the Internet 上网/用网7.such as 例如25.be free 有空8.more than 超过/多于26.have dance and piano lessons 上舞蹈钢琴9.less than 少于/不到课27.swing dance 摇摆舞11.be full of 充满28.play tennis 打网球12.How come 为什么呢?怎么会呢? 29.go to bed early 早睡13. go online 上网30.play sports 锻炼身体14.three or four times a weck一周三四次31.go camping 去野营15.spend time with 花时间和... 32.in one's free time 在某人的空闲时间16.the answer to the questions 问题的答案33.the most popular 最流行17.help with housework帮助做家务活34.go to the dentist 去看牙医18.go shopping 购物35.stay up 熬夜二、习惯用法、搭配1.help sb. with sth 助某人做某事2. llow about….?=What 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……12. the best way to do sth. 做某事的最好方式二、重点句子What do you usually do on weekends?你周末通常做什么? Ialways exercise.总是锻炼身体。