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八年级英语上册第七单元知识点概要

八年级英语上册第七单元知识点概要

八年级英语上册第七单元知识点概要

本单元相关句型:

1、How many + 可数名词复数形式+ -------?

Eg. --How many students are there in our class?--There are sixty one./ sixty one.

2、How much + 不可数名词+ -------?

Eg.--How much water do you drink every day? --I drink five glasses./ Five glasses.

(注:回答不可数名词量多少时,数词后一定要有容器量词)

eg. a cup of tea 一杯茶two glasses of water 两杯水three pieces of paper 三张纸

(注:有手柄的杯子叫cup,没有手柄的杯子叫glass )

3、How many + 可数名词复数形式+ do we need ?

Eg.--How many bananas do we need ?--We need three (bananas)./Three (bananas).

4、How much + 不可数名词+ do we need ?

Eg.--How much cinnamon do we need ?--We need one teaspoon (of cinnamon)./One teaspoon (of cinnamon).

本单元重点词汇:

1. Make 做制作

有用的词组:make clothes/bread/fruit salad 做衣服/面包/水果沙拉

make a mistake 犯错误make a noise制造噪音make a visit to…访问参观… make tea 沏茶

make money 赚钱make faces 做鬼脸make trouble 惹麻烦make the bed 整理床铺make room for… 给…腾地方

2. Turn on/off 打开/关掉(电器)turn up/down 调高/低

e.g. It’s a little dark in the room. Why not _______ the lights?

I can’t hear the radio clearly. Would you please ____ it ____?The TV is too loud, ____ it ____,please.

注意点:因为on/off/up/down是副词,所以当宾语是代词时,应该把代词放在副词前,也就是说,只能说turn it/them on 而不能说turn on it 。但是,我们既可以说turn the lights on 也可以说turn on the lights。因为the lights 是名词。(注一句口诀就是:代词放中间,名词放两边)

3. Cut up

e.g. Be careful,or you may cut your finger. You must cut up the apples.

有用的词组:cut one’s hair 理发cut down 砍伐cut … into pieces 把…切成碎片cut off 切断cut in 插嘴

4. Pour …into…把…倒进….

e.g. Pour milk into the bottle.

注意:pour sb. sth.= pour sth. for sb. eg.Shall I pour you a cup of tea?= Shall I pour a cup of tea for you?

5.Put…into…把…放到…里 e.g. He put some sugar into the coffee.

有用的词组:put away 把…放好put down 放下put up 举起

put on 穿上---- take off 脱掉put off 拖延

6、表示程序进行顺序的副词:First(放句首), Next(放句首),Then(放句首或句末), Finally(放句首或句末)

7、add ... to ... 把……加到……上

Eg, add some salt to the popcorn. add fvie to six

8、the top of ....

the top of the mountain 山顶on the top of ……的顶端

最新八年级上册英语复习知识点总结

英语八年级上册短语,语法知识点总结 Unit 1 Where did you go on vacation? 本单元的话题:谈论假期活动内容,复习一般过去时。 一.本单元的语法:1.学习一般过去时; 2.学习不定代词和不定副词的用法。 1.不定代词和不定副词的用法: (1)一般情况下以some开头的不定代词和不定副词用于肯定句,以any开头的不定代词和不定副词用于否定句、疑问句;以no开头的不定代词和不定副词表示否定含义(no one为两个单词); (2)不定代词或不定副词和形容词连用时,形容词放在后面。 He has something important to do.他有重要的事情要做。(肯定句用something,形容词important放后) Did you buy anything special? (一般疑问句用anything,形容词special放后)(一般疑问句用不定副词anywhere,形容词interesting放后) 二. 本单元的短语和知识点: 1. go on vacation去度假go to the mountains 上山/进山 2.stay at home呆在家go to the beach去海滩visit museums 参观博物馆go to summer camp去参观夏令营 3.study for tests为考试而学习\备考go out出去 4. quite a few相当多,不少(后跟可数名词复数)take photos照相most of the time 大部分时间 5.buy sth for sb = buy sb sth为某人买某物 6.taste good. 尝起来很好taste(尝起来)、look(看起来)、sound(听起来)为感官动词,后跟形容词 7.have a good\great\fun time过得高兴,玩得愉快(=enjoy oneself) 8.go shopping去购物 9.nothing…but+动词原形:除了……之外什么都没有 10. seem to do sth:好像… I seem to know him.我好像认识他。 seem+(to be)+形容词:看起来…The work s eems(to be)easy.这工作看起来

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人教版八年级英语上册 Unit 1 How often do you exercise? 一、词汇精讲 1、always、usually、often、sometimes、hardly ever和never always、usually、often、sometimes、hardly ever和never是英语中最常见的频度副词。 (1)always 的频度为100%,表示动作重复、状态继续,中间没有间断,意思是“总是”、“永远地”。 The sun always rises in the east and sets in the west. 太阳总是东升西落。 (2)usually 的频度为70%左右,意为“通常”、“平常”,即很少有例外。 He usually goes to bed at ten o’clock. 他通常10点钟睡觉。 (3)often 的频度为50%左右,意为“常常”,但不如usually那么频繁,表示动作重复,中间有间断。 He is often late for school. 他上学经常迟到。 (4)sometimes 的频度为20%左右,意为“有时”,表示动作偶尔发生。可以位于句首,以示强调。多用于一般现在时。 It is sometimes hot and sometimes cold. 天气忽冷忽热。 Sometimes he does it this way and sometimes he does it that way. 他有时这样做,有时那样做。 (5)hardly ever 的频度为5%左右,意为“几乎不”、“偶尔”,表频率,位置是“行前be 后”。 I hardly ever go out these days. 这些天我几乎不出门。 (6)never 的频度为0,意为“从来不”、“永不”。 My parents are never late for work. 我父母上班从来不迟到。 【拓展】 (1)这些副词在句子中的位置基本相同,一般放在助动词、be动词或情态动词之后,行为动词之前。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。 (2)hardly和hard hardly和hard形式上很接近,但意义截然不同。 1)hard作形容词时,意为“困难的;硬的;勤奋的;严厉的;苛刻的”。 hard作副词时常用来表示程度,意为“努力地;猛烈地;剧烈地”。

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Unit 7 1.Words Prediction future pollution environment planet earth peace sea sky astronaut rocket space station holiday possible impossible probably paper pollute plant part build apartment human dangerous already factory Japan believe disagree even agree shape fall inside side during word 重点讲解: 1)Pollute vt. 污染;玷污;败坏 Eg: The river has been polluted by waste products from the factory. 这条河已经受到工厂排放的废料所污染。 The violent films pollute the minds of the young men. 暴力电影毒害着青年人的思想。 2)Future n. 未来;前途;期货;将来时 Eg:We discussed about our future plans. 我们讨论了我们的将来计划。 <拓>短语 in the future 在将来 in future 从今以后,往后 for the future 将来;从今以后 in the near future 在不久的将来 3)Plant n. 工厂,车间;植物;设备;庄稼 vt. 种植;培养;栽培;安置vi. 种植 Eg:The plant loves shade. 这种植物喜阴处。

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人教版八年级上册知识点汇总与习题 Unit1 Where did you go on vacation? 短语归纳 go on vacation去度假stay at home待在家里go to the mountains去爬山 go to the beach去海滩visit museums 参观博物馆go to summer camp去参观夏令营 quite a few相当多study for为……而学习go out出去most of the time大部分时间 taste good尝起来很好吃have a good time玩得高兴of course当然in the past在过去 feel like给……的感觉;感受go shopping去购物walk around四处走走because of因为one bowl of… 一碗…… the next day第二天drink tea喝茶find out找出;查明 go on继续take photos照相something important重要的事up and down上上下下 come up出来buy sth. for sb. / buy sb. sth.为某人买某物taste + adj. 尝起来…… look+adj. 看起来…… nothing…but+动词原形除了……之外什么都没有 seem+(to be)+ adj. 看起来…… arrive in+大地点/ arrive at+小地点到达某地 decide to do sth.决定去做某事try doing sth.尝试做某事/ try to do sth.尽力去做某事 forget doing sth.忘记做过某事/ forget to do sth.忘记做某事enjoy doing sth.喜欢做某事 want to do sth.想去做某事start doing sth.开始做某事stop doing sth. 停止做某事 dislike doing sth. 不喜欢做某事keep doing sth.继续做某事 Why not do. sth.?为什么不做……呢?so+adj.+that+从句如此……以至于…… tell sb. (not) to do sth. 告诉某人(不要)做某事 语法讲解 1. go on vacation 度假 vacation相当于holiday,但vacation表示长的假期。 4. something interesting有趣的东西 1)something,anything,nothing,everything是指物的不定代词。 somebody,someone,anybody,anyone,nobody,everybody,everyone是指人的不定代词。somewhere,anywhere,nowhere,everywhere是指地点的不定代词。

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八年级上册英语知识点总结完整版 Unit 1 Where did you go on vacation? 本单元的话题:谈论假期活动内容,复习一般过去时。 本单元的语法:1.复习一般过去时;2.学习不定代词和不定副词的用法。 2.不定代词和不定副词的用法: (1)左边的some、any、every、no与右边的body、one、thing 构成不定代词,some、any、every、no与右边的疑问副词where 构成不定副词; (2)一般情况下以some开头的不定代词和不定副词用于肯定句,以any开头的不定代词和不定副词用于否定句、疑问句;以no开头的不定代词和不定副词表示否定含义(no one为两个单词);(3)不定代词或不定副词和形容词连用时,形容词放在后面。 He has something important to do.他有重要的事情要做。(肯定句用something,形容词important放后) Did you buy anything special? (一般疑问句用anything,形容词special放后) Did you go anywhere interesting last month?上个月你去令人感兴趣的地方了吗? (一般疑问句用不定副词anywhere,形容词interesting放后) (4)不定代词和不定副词做主语时,后面的动词用单数形式。

Everone is here today.今天每个人都在这里。 本单元的短语和知识点: 1. go on vacation去度假go to the mountains 上山/进山 2.stay at home呆在家go to the beach去海滩visit museums 参观博物馆go to summer camp去参观夏令营 3. study for tests为考试而学习\备考go out出去 4. quite a few相当多,不少(后跟可数名词复数)take photos照相most of the time大部分时间 5.buy sth for sb = buy sb sth为某人买某物 6. taste good. 尝起来很好 taste(尝起来)、look(看起来)、sound(听起来)为感官动词,后跟形容词 7.have a good\great\fun time过得高兴,玩得愉快(=enjoy oneself) 8. go shopping去购物9. nothing…but+动词原形:除了……之外什么都没有 He had nothing to do at home but read yesterday.昨天他在家除了读书无事可做。 10. seem to do sth:好像… I seem to know him.我好像认识他。seem+(to be)+形容词:看起来…The work seems(to be)easy.这工作看起来很容易。 11.keep a diary记日记 12. in+大地方:达到某地(get to +地方:达到某地) arrive at+小地方:达到某地(get的过去式为got)

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新目标八年级英语上册语法复习 1) leave的用法 1.“leave+地点”表示“离开某地”。例如: When did you leave Shanghai? 你什么时候离开上海的? 2.“leave for+地点”表示“动身去某地”。例如: Next Friday, Alice is leaving for London. 下周五,爱丽斯要去伦敦了。 3.“leave+地点+for+地点”表示“离开某地去某地”。例如: Why are you leaving Shanghai for Beijing? 你为什么要离开上海去北京? 2) 情态动词should“应该”学会使用 should作为情态动词用,常常表示意外、惊奇、不能理解等,有“竟会”的意思,例如: How should I know? 我怎么知道? Why should you be so late today? 你今天为什么来得这么晚? should有时表示应当做或发生的事,例如: We should help each other.我们应当互相帮助。 我们在使用时要注意以下几点: 1.用于表示“应该”或“不应该”的概念。此时常指长辈教导或责备晚辈。 例如: You should be here with clean hands. 你应该把手洗干净了再来。 2. 用于提出意见劝导别人。例如: You should go to the doctor if you feel ill. 如果你感觉不舒服,你最好去看医生。 3. 用于表示可能性。should的这一用法是考试中常常出现的考点之一。例如: We should arrive by supper time. 我们在晚饭前就能到了。 She should be here any moment. 她随时都可能来。

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We should arrive by supper time. 我们在晚饭前就能到了。 She should be here any moment. 她随时都可能来。 3) What...? 与Which...? 1. what与which 都是疑问代词,都可以指人或事物,但是what仅用来询问职业。如: What is your father? 你父亲是干什么的? 该句相当于:What does your father do?What is your father's job? Which 指代的是特定范围内的某一个人。如: ---Which is Peter? 哪个是皮特?--The boy behind Mary. 玛丽背后的那个男孩。 2. What...? 是泛指,所指的事物没有范围的限制;而Which...? 是特指,所指的事物有范围的限制。如: What color do you like best? (所有颜色)你最喜爱什么颜色? Which color do you like best, blue, green or yellow? (有特定的范围) 你最喜爱哪一种颜色? 3. what 与which 后都可以接单、复数名词和不可数名词。如: Which pictures are from China?哪些图片来自中国? 4) 频度副词的位置 1.常见的频度副词有以下这些: always(总是,一直)usually(通常)often(常常,经常) sometimes(有时候)never (从不) 2.频度副词的位置: a.放在连系动词、助动词或情态动词后面。如: David is often late for school.大卫上学经常迟到。 b.放在行为动词前。如:

人教版八年级上册英语知识点

八年级上册英语知识点 Unit1 Where did you go on vacation? 一、短语 stay at home 待在家里 go on vacation 去度假 go to the mountains 去爬山 go to the beach 去海滩 visit museums 参观博物馆 quite a few 相当多 go to summer camp 去参观夏令营 study for 为……而学习 go out 出去 most of the time 大部分时间 taste good 尝起来很好吃 of course 当然 have a good time 玩得高兴 go shopping 去购物 feel like 给…的感觉;感受到 in the past 在过去 walk around one bowl of… a bag of apples drink tea 喝茶 take photos 二、习惯用法 taste + adj. nothing…but+arrive in+大地点 / arrive at+小地点 到达某地 decide to do sth. 决定去做某事 try doing sth.尝试做某事 try to do sth.尽力去做某事 forget doing sth.忘记做过某事/ forget to do sth.忘记做某事 enjoy doing sth.喜欢做某事 want to do sth.想去做某事 start doing sth.开始做某事 stop doing sth. 停止做某事 dislike doing sth. 不喜欢做某事 keep doing sth.继续做某事 Why not do sth.? 为什么不做……呢? so+adj.+that+从句 如此……以至于…… tell sb. (not) to do sth. 告诉某人(不要)做某事 三、词语辨析: 1. anywhere 与 somewhere 两者都是不定副词。 anywhere 在任何地方 , 常用于否定句和疑问句中。I can’t find it anywhere. somewhere 在某处,到某处,常用于肯定句。 I lost my key somewhere near here. 2. seem + 形容词 看起来….. You seem happy today. seem + to do sth. 似乎、好像做某事 I seem to have a cold It seems / seemed + 从句 看起来好像…;似乎…. It seems that no one believe you. seem like ….好像,似乎….. It seems like a god idea. 3. decide to do sth.决定做某事 They decide to visit the museum. decide + 疑问词 + 动词不定式 He can not decide when to leave. 4. start doing sth = start to do sth. 开始,可与begin 互换 。 He started doing his homework. (扩展,非必会)但以下几种情况不能用begin . 1)创办,开办: He started a new bookshop last month. 2)机器开动: I can’t start my car. 3)出发,动身: I will start tomorrow morning.

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新人教版八年级上册英语第七单元精选练习题附答案 Unit7 Will people have robots? 第一课时Section A(1a~2d) 01基础过关 Ⅰ.根据句意及汉语提示填写单词。 1.One day his ________(预测) may become true. 2.What should we do to save the ________(环境)? 3.Do you know the meanings of the last two ________(部分) of the article? 4.We all know the moon goes round the ________(地球). 5.How many ________(行星) are turning around the sun? Ⅱ.用括号内所给单词的适当形式填空。 6.I think cities in 50 years will be big and ________(crowd). 7.There are different kinds of green ________(plant) in the park. 8.The ________(pollute) in the city is becoming more and more serious. 9.There is lots of ________(paper) on the desk. You can take some. 10.Mr.Zhang will ________(teach) us math this term. Ⅲ.单项选择。 ( )11.She will be a teacher ________ two months. A.on B.after C.in D.at ( )12.Now ________ is very serious.Some rivers and lakes are ________. A.pollution;pollute B.polluted;pollution C.pollution;polluted D.pollute;polluted ( )13.You can study ________ a computer ________ home ________ the future. A.on;at;at B.on;at;in C.in;at;in D.on;in;at ( )14.—Will there be any paper money? —No,________. A.there won't B.they won't C.they aren't D.there will ( )15.The doctor wanted my father to eat ________ pears and drink ________ coffee. A.less;fewer B.fewer;less C.few;fewer D.less;less Ⅳ.根据汉语意思完成句子,每空一词。 16.这个孩子处于极大的危险之中,他可能会失去生命。 The kid is ________ ________ ________ and he may lose his life. 17.只有少数人能活到100岁。 Only a few people can ________ ________ ________ 100 years old. 18.每个人都应该参与到保护野生动物中来。 Everyone should ________ ________ ________ in protecting wild animals. 19.我叔叔决定搬到南京去。

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Unit1 Where did you go on vacation? go on vacation 去度假 stay at home 待在家里 go to the mountains 去爬山 go to the beach 去海滩 visit museums 参观博物馆 go to summer camp 去参观夏令营 quite a few 相当多 study for 为……而学习 go out 出去 most of the time 大部分时间 taste good 尝起来很好吃 have a good time 玩得高兴 of course 当然 feel like 给……的感觉;感受到 go shopping 去购物 in the past 在过去 walk around 四处走走 because of 因为 one bowl of…一碗…… the next day 第二天 drink tea 喝茶 find out 找出;查明 go on 继续 take photos 照相 something important 重要的事 up and down 上上下下 come up 出来 buy sth. for sb. / buy sb. sth.为某人买某物 taste + adj. 尝起来…… look+adj. 看起来…… nothing…but+动词原形除了……之外什么都没有 seem+(to be)+ adj. 看起来…… arrive in+大地点 / arrive at+小地点到达某地 decide to do sth.决定去做某事 try doing sth.尝试做某事 / try to do sth.尽力去做某事forget doing sth.忘记做过某事/ forget to do sth.忘记做某事enjoy doing sth.喜欢做某事 want to do sth.想去做某事 start doing sth.开始做某事 stop doing sth. 停止做某事 dislike doing sth. 不喜欢做某事 keep doing sth.继续做某事

最新(2013秋)人教版八年级上册英语知识点及单词

最新(2013秋)人教版八年级上册英语知识点及单词 Unit1 Where did you go on vacation? go on vacation去度假stay at home待在家里go to the mountains去爬山 go to the beach去海滩visit museums 参观博物馆go to summer camp去参观夏令营 quite a few相当多study for为……而学习go out出去most of the time大部分时间 taste good尝起来很好吃have a good time玩得高兴of course当然feel like给……的感觉;感受到go shopping去购物in the past在过去walk around四处走走because of因为 one bowl of…一碗……the next day第二天drink tea喝茶find out找出;查明go on继续 take photos照相something important重要的事up and down上上下下come up出来 buy sth. for sb. / buy sb. sth.为某人买某物 taste + adj. 尝起来……look+adj. 看起来…… nothing…but+动词原形除了……之外什么都没有 seem+(to be)+ adj. 看起来…… arrive in+大地点/ arrive at+小地点到达某地 decide to do sth.决定去做某事 try doing sth.尝试做某事/ try to do sth.尽力去做某事 forget doing sth.忘记做过某事/ forget to do sth.忘记做某事 enjoy doing sth.喜欢做某事want to do sth.想去做某事start doing sth.开始做某事 stop doing sth. 停止做某事dislike doing sth. 不喜欢做某事keep doing sth.继续做某事 Why not do. sth.?为什么不做……呢? so+adj.+that+从句如此……以至于…… tell sb. (not) to do sth. 告诉某人(不要)做某事 Unit2 How often do you exercise? 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once a week每周一次twice a month每月两次every day每天be free有空 go to the movies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have dance and piano lessons上舞蹈课和钢琴课 go to bed early早点睡觉play sports进行体育活动be good for对……有好处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 such as比如;诸如old habits die hard积习难改go to the dentist去看牙医 morn than多于;超过less than少于 help sb. with sth.帮助某人做某事How about…? ......怎么样?/ ……好不好? want sb. to do sth.想让某人做某事How many+可数名词复数+一般疑问句?……有多少……? 主语+find+that从句. ……发现……spend time with sb.和某人一起度过时光 It’s+ adj.+ to do sth. 做某事的……的。ask sb. about sth.向某人询问某事 by doing sth. 通过做某事What’s your favorite……?你最喜爱的……是什么? the best way to do sth.做某事的最好方式 Unit3 I’m more outgoing than my sister.

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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 现在完成时: 1.表示过去发生的动作对现在造成的影响,或结果,常 与recently, ever, never,already,yet ,just,before still连用; 2.表示发生在过去并且一直持续到现在的动作或状态,常与for+时间段或since+时间点连用。 结构:have+过去分词, get into=enter进入, what’s the price of …=how much is …问价格 dream about梦到, dream of 梦见, around the world=all over the world全世界, stay with sb.与某人呆一起 stay at home呆在家里, stay in bed呆在床上 , walk to =go to…on foot步行去 take off 脱下,起飞, land on/in /at 着路, all over China,全中国, take a seat =have a seat 请坐 , come ture实现, fly to =go to ...by plane,坐飞机

drive to =go to …by car开车, at the end of在…尽头/结尾 sell out 卖光, at the end 在结束时, have been to去过 ,have gone to 去了 everyday English日常英语, first price一等奖, The most exciting experience最激动人心的经历, before long不久, long before=soon=a little later很久以前, no problem没问题, have a problem in doing sth.做某事有困难, work out a problem解决一个问题, invite sb to do sth,邀请某人做某事 invite sb to some place邀请某人去某地, one day,某一天, some day某一天 , 连系动词,一是be 一感觉feel ,一保持keep,三变become, get turn, 四起来taste ,smell , look, sound,后跟形容词作表语。 不定代词:somebody, some one某人,anybody,anyone 任何人nobody,no one,没人everyone,everybody每个 人,something某物 ,anything任何物,nothing没 事,everything一切事物,修饰他们的形容词放后。

初二英语上册知识点总结

1) leave的用法 1.“leave+地点”表示“离开某地”。例如: When did you leave Shanghai? 你什么时候离开上海的? 2.“leave for+地点”表示“动身去某地”。例如: Next Friday, Alice is leaving for London. 下周五,爱丽斯要去伦敦了。 3.“leave+地点+for+地点”表示“离开某地去某地”。例如: Why are you leaving Shanghai for Beijing? 你为什么要离开上海去北京? 2) 情态动词should“应该”学会使用 should作为情态动词用,常常表示意外、惊奇、不能理解等,有“竟会”的意思,例如: How should I know? 我怎么知道? Why should you be so late today?你今天为什么来得这么晚? should有时表示应当做或发生的事,例如: We should help each other.我们应当互相帮助。 我们在使用时要注意以下几点: 1. 用于表示“应该”或“不应该”的概念。常指长辈教导或责备晚辈。例如: You should be here with clean hands. 你应该把手洗干净了再来。 2.用于提出意见劝导别人。例如: You should go to the doctor if you feel ill. 如果感觉不舒服,你最好去看医生。 3. 用于表示可能性。should的这一用法是考试中常常出现的考点之一。例如: We should arrive by supper time. 我们在晚饭前就能到了。 She should be here any moment. 她随时都可能来。 3) What...? 与 Which...? 1. what 与which 都是疑问代词,都可以指人或事物,但是what仅用来询问职业。如: What is your father? 你父亲是干什么的? 该句相当于: What does your father do? What is your father's job? Which 指代的是特定范围内的某一个人。如: ---Which is Peter? 哪个是皮特? ---The boy behind Mary. 玛丽背后的那个男孩。 2.What...? 是泛指,所指的事物没有范围的限制;而Which...? 是特指,所指的事物有范围的限制。如: What color do you like best?(所有颜色)你最喜爱什么颜色? Which color do you like best, blue, green or yellow? 你最喜爱哪一种颜色?(有特定的范围) 3. what 与which 后都可以接单、复数名词和不可数名词。如: Which pictures are from China?哪些图片来自中国? 4) 频度副词的位置

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人教版八年级英语上册第七单元知识详解 一)习惯用语: take off 脱下 take away拿走 cut up 切碎 Cut down Cut off Cut out Cut ...in half Cut ..into halves turn on 打开turn off 关掉 turn down/ up把声音调小/大 mix up混合在一起 put…away 把…收起来 put off 推迟,延期 put on 穿上 Put down a slice of bread 一片面包 two teaspoons of honey 两汤匙蜂蜜 two cups of yogurt 两杯酸奶 a kilo of tomatoes 一公斤西红柿 a piece of information/ paper/ news/ music add…to…把…加到…上 Add up Add up to pour…into… 倒…到…里 put…in(into)…放…在(到)…里

on the top 在顶部 finally=at last 最后=in the end Two teaspoons of relish两茶匙调味品 live to be 200 years old 活到200 岁 2. live on the earth居住在地球上 3. live on a space station 生活在空间站 4. live with somebody 和某人生活在一起 5. use the subway less更少使用地铁 6. be very big and crowded非常大而拥挤 7. prediction about the future关于未来的预测 8. a book about future一本关于未来的书 9. in the future在未来 10. be more crowded and polluted 更拥挤,更污染 11. be in (great) danger处于(巨大的)危险中 12. have to do something不得不做…… 13. fly to other planets /another planet飞到另外的星球 14. play a part in saving the earth在拯救地球中起重要作用 15 spend time together on weekends周末在一起度过 16. fly rockets to the moon飞火箭到月球 17. watch movies about the future看关于未来的电影 18. do jobs like working in dirty or dangerous places做那些在又脏又危险的地方的工作

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八年级英语上册知识点总结 Unit 1 How often do you exercise? 一、词汇精讲 1、 always、usually、often、sometimes、hardly ever和never always、usually、often、sometimes、hardly ever和never是英语中最常见的频度副词。 (1)always 的频度为100%,表示动作重复、状态继续,中间没有间断,意思是“总是”、“永远地”。 The sun always rises in the east and sets in the west. 太阳总是东升西落。 (2)usually 的频度为70%左右,意为“通常”、“平常”,即很少有例外。 He usually goes to bed at ten o’clock. 他通常10点钟睡觉。 (3)often 的频度为50%左右,意为“常常”,但不如usually那么频繁,表示动作重复,中间有间断。 He is often late for school. 他上学经常迟到。 (4)sometimes 的频度为20%左右,意为“有时”,表示动作偶尔发生。可以位于句首,以示强调。多用于一般现在时。 It is sometimes hot and sometimes cold. 天气忽冷忽热。

Sometimes he does it this way and sometimes he does it that way. 他有时这样做,有时那样做。 (5)hardly ever 的频度为5%左右,意为“几乎不”、“偶尔”,表频率,位置是“行前be后”。 I hardly ever go out these days. 这些天我几乎不出门。 (6)never 的频度为0,意为“从来不”、“永不”。 My parents are never late for work. 我父母上班从来不迟到。 (3)sometimes、sometime、some time和some times He was sometimes late for school. 他有时上学迟到。

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