人教版英语八年级上册重点知识点汇总
最新人教版英语八年级上册单元重点知识点汇总Unit1 Where did you go on vacation【重点语法】不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。
用法注意:1. some 和any +可数名/不可数名。
some 多用于肯定句,any多用于否定句、疑问句和条件从句。
有些问句中用some,不用any, 问话者希望得到对方肯定回答。
2. 由some, any, no, every 与body, one, thing构成的复合不定代词作主语时,其谓语动词用三单。
.3. 不定代词若有定语修饰,该定语要置于其后:如:something interesting【重点短语】1. buy sth for ab./ buy sb. sth 为某人买某物2. taste + adj. 尝起来……3. nothing...but + V.(原形) 除了……之外什么都没有4. seem + (to be) + adj 看起来5. arrive in + 大地方/ arrive at + 小地方到达某地6. decide to do sth. 决定做某事]7. try doing sth. 尝试做某事/ try to do sth. 尽力做某事8. enjoy doing sth. 喜欢做某事9. want to do sth. 想去做某事10. start doing sth. 开始做某事=begin doing sth.11. stop doing sth. 停止做某事区分:stop to do sth. 停下来去做某事12. dislike doing sth. 不喜欢做某事14. so + adj + that + 从句如此……以至于……16. tell sb. (not) to do sth. 告诉某人(不要)做某事;17. keep doing sth. 继续做某事18. forget to do sth. 忘记去做某事/ forget doing sth 忘记做过某事【词语辨析】1. take a photo/ take photos 拍照quite a few+名词复数“许多…”2. seem + 形容词看起来…... You seem happy toda y.seem + to do sth. 似乎/好像做某事 I seem to have a coldIt seems + 从句似乎..…. It seems that no one believe you.【seem like ... 好像,似乎….. It seems like a good idea.3. arrive in +大地点= get to= reach+地点名“到达......”arrive at +小地点(注:若后跟地点副词here/there/home, 介词需省略,如:arrive here; get home)4. feel like sth 感觉像…feel doing sth. 想要做某事5. wonder(想知道)+疑问词(who, what, why)引导的从句。
6. because of +名/代/V-ing}because+从句He can’t take a walk because of the rain.I don’t buy the shirt because it was too expensive.7. enough +名词足够的…...形容词/副词+enoughUnit2 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 oft en“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 movies 去看电影2. look after = take care of 照顾3. surf the internet 上网4. healthy lifestyle 健康的生活方式5. go skate boarding 去划板6. keep healthy=stay healthy 保持健康·7. eating habits 饮食习惯8. take more exercise 做更多的运动9. the same as 与什么相同10. be different from 不同11. once a month一月一次12. twice a week一周两次a difference to 对......有影响/作用14. most of the students=most students》15. shop=go shopping=do some shopping 购物16. be good for 对......有益17. be bad for 对......有害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 保持健康22. take a vacation 去度假\【词语辨析】1. maybe / may bemaybe 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. Maybe she is hungry.The woman may be a teacher.People can live to 100, but few people can live to 150.—There is little time left. I won’t catch the first bus.Could you give me a little milk3. hard / hardlyhard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为副词,意为“几乎不”。
The ground is too hard to dig.I can hardly understand them.It’s raining hard. The people can hardly go outside.,4. As for homework , most students do homework every day .as for...意思是“至于;关于”,+名词、代词或动词的-ing形式(即动名词)。
如: As for him,I never want to see him here.至于他,我永远不希望在这里见到。
As for the story,you'd better not believe it.关于那故事,你最好不要相信。
5. That sounds interesting.这是“主语+系动词+表语”结构的简单句。
sound(听起来),look(看起来),smell(闻起来),taste(尝起来),feel(觉得),seem(好象),grow(变得),get(变得)等词在英语中可用作系动词,后跟形容词作表语。
如:。
It tastes good. 这味道好。
The music sounds very sweet. 这音乐听起来很入耳。
The smoke grew heavier and heavier. 烟雾变得越来越浓了。
6. percent 名词,意为“百分之……”百分数的表示方法:基数+ percent (不用复数形式),percent做主语时,谓语动词的数要根据其后面的名词来确定。
50%:fifty percent百分之五十Fifty percent of the apples are bad. 50%的苹果都坏了。
Twenty percent of the meat is in the fridge. 20%的肉都在冰箱@7. not… at all 意为“一点也不”,not应放在be动词、情态动词或助动词之后。
The story isn’t interesting at all. 那个故事一点也没有趣。
8. It is + adj. to do sth. 做某事是……的。
It is interesting to play computer games. 玩电脑很有趣。
9. take, spend, payIt takes sb. some time to do sth. 意为“花费某人……时间来做某事”。
人(sb.) spend 时间/钱on sth. “买某物花了……钱”。
人(sb.) spend 时间/钱(in) doing“花费多少时间来做某事”。
,pay 的主语必须是人,而“花钱买某物”为pay...for...10. however 副词,意为“然而,可是”,表示转折关系,可放在句首、句中、句末。
Unit3 I’m more outgoing than my sister.【重点语法】1. 形容词和副词的比较等级(1)形容词和副词的原形就是原级(2)比较级,表示较……或更……(3)最高级,表示最...。
~2. 比较级句型:(1)A + be动词+形容词的比较级+than +B “A比B更……”(注意:A与B必须是同级的,即必须是人与人,物与物进行对比)(2)“A+实意动词+副词比较级+ than + B”表示“A比B…”(3)比较A ,B两人/两事物问其中哪一个较…...时用句型:“Who/which +谓语动词+ adj./adv.比较级,A or B ”Who is thinner, Jenny or Mary3. 比较级的特殊用法(1)“比较级+and+比较级”,意为“越来越”。
人教版八年级英语上册知识点总结
人教版八年级英语上册知识点总结一、基本语法1.时态:英语时态分为以下几种:现在时、过去时、将来时。
每种时态又分为简单时态、进行时态、完成时态和完成进行时态等。
例如:–现在时:简单现在时: 主语 + 动词原形;进行现在时:主语 + be(am/is/are) + v-ing;完成现在时:主语 + have / has + 过去分词;完成进行现在时:主语 + have / has + been + v-ing。
–过去时:简单过去时:主语 + 动词过去式;进行过去时:主语 + was / were + v-ing;完成过去时:主语 + had + 过去分词;完成进行过去时:主语 + had + been + v-ing。
–将来时:简单将来时:主语 + will / shall + 动词原形;进行将来时:主语 + will / shall + be + v-ing;完成将来时:主语 + will / shall + have + 过去分词;完成进行将来时:主语 + will / shall + have + been + v-ing。
2.倒装句:倒装是指把谓语动词放在主语前面形成的一种语法现象。
如:Only in this way can we solve the problem. (只有这样才能解决问题。
) 倒装句句型格式为:_____+主语(名词或代词)+_____。
在不同的情况下需要用到不同的“辅助动词/助动词”来进行倒装。
3.被动语态:被动语态就是在句子中表达动作的承受者(即主语)的语态。
结构为:被(或受)动责任的动词(to be) + 过去分词。
如:The book was written by him.(这本书是由他写的。
)4.虚拟语气:虚拟语气是指在表示假设,愿望,建议等语气时所使用的一种语态形式。
其结构为:主语+should/could/might/would+(have)+动词原形。
如: If I were you, I would buy this dress(如果我是你,我会买这件衣服。
人教版八年级英语上册知识点总结和复习要点
人教版八年级英语上册知识点总结和复习要点一、词汇与短语1重点词汇熟练掌握课本中的新词汇,包括名词、动词、形容词、副词等,并理解其在句子中的用法。
例子:名词:environment(环境)、experience(经历)、relationship(关系)动词:encourage(鼓励)、explain(解释)、expect(期待)形容词:frequent(频繁的)、generous(慷慨的)、responsible(有责任心的)副词:certainly(当然)、fortunately(幸运地)、however (然而)2常用短语记忆并熟练运用课本中的常用短语和固定搭配,提高表达的准确性和流利性。
例子:短语:in the end(最后)、all the time(一直)、as a result (结果)固定搭配:be proud of(以...为傲)、deal with(处理)、pay attention to(注意)二、句型与语法1基本句型熟练掌握五种基本句型,包括主语+谓语、主语+谓语+宾语、主语+谓语+间接宾语+直接宾语、主语+谓语+宾语+宾语补足语、主语+系动词+表语。
例子:主语+谓语:She sings.(她唱歌。
)主语+谓语+宾语:I like apples.(我喜欢苹果。
)主语+谓语+间接宾语+直接宾语:He gave me a book.(他给了我一本书。
)主语+谓语+宾语+宾语补足语:I found the book interesting.(我发现这本书很有趣。
)主语+系动词+表语:She is beautiful.(她很漂亮。
)2时态深入学习并掌握现在完成时、过去进行时、一般将来时、过去将来时等时态的用法和形式。
例子:现在完成时:I have already seen that movie.(我已经看过那部电影了。
)过去进行时:They were playing football when I called them.(我打电话给他们时,他们正在踢足球。
人教版八年级上册英语知识点梳理
人教版八年级上册英语知识点梳理Unit1 Where did you go on vacation?【重点语法】不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。
用法注意:1. some 和any +可数名/不可数名。
some 多用于肯定句,any多用于否定句、疑问句和条件从句。
有些问句中用some,不用any, 问话者希望得到对方肯定回答。
2. 由some, any, no, every 与body, one, thing构成的复合不定代词作主语时,其谓语动词用三单。
3. 不定代词若有定语修饰,该定语要置于其后:如:something interesting【重点短语】1. buy sth for ab./ buy sb. sth 为某人买某物2. taste + adj. 尝起来……3. nothing...but + V.(原形) 除了……之外什么都没有4. seem + (to be) + adj 看起来5. arrive in + 大地方/ arrive at + 小地方到达某地6. decide to do sth. 决定做某事7. try doing sth. 尝试做某事/ try to do sth. 尽力做某事8. enjoy doing sth. 喜欢做某事9. want to do sth. 想去做某事10. start doing sth. 开始做某事=begin doing sth.11. stop doing sth. 停止做某事区分:stop to do sth. 停下来去做某事12. dislike doing sth. 不喜欢做某事14. so + adj + that + 从句如此……以至于……16. tell sb. (not) to do sth. 告诉某人(不要)做某事17. keep doing sth. 继续做某事18. forget to do sth. 忘记去做某事/ forget doing sth 忘记做过某事【词语辨析】(初中英语微信公众号:ID:chuzhong-yingyu)1. take a photo/ take photos 拍照quite a few+名词复数“许多…”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 coldIt seems + 从句似乎..…. It seems that no one believe you.seem like ... 好像,似乎….. It seems like a good idea.3. arrive in +大地点= get to= reach+地点名“到达......”arrive at +小地点(注:若后跟地点副词here/there/home, 介词需省略,如:arrive here; get home)4. feel like sth 感觉像…feel doing sth. 想要做某事5. wonder(想知道)+疑问词(who, what, why)引导的从句。
人教版八年级英语上册知识点总结(最新最全)
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neveralways、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。
人教版英语八年级上册知识点归纳
人教版英语八年级上册知识点归纳人教版英语八年级上册知识点归纳如下:1.重点单词和短语(1)描述人物的形容词:funny、kind、hard-working、serious、stylish、modern等。
(2)描述事物的名词:comedy、thriller、action movie等。
(3)其他重要单词和短语:genius、admit、effort、succeed、concert、cause、advice、encourage、confuse、trouble、unless、mind、deal with、bore、for example、end up等。
2.重点语法(1)现在完成时:描述过去的动作或状态对现在的影响。
基本结构为“have/has+过去分词”,例如“I have studied English for four years.”(2)过去进行时:描述过去某个时刻正在发生的动作。
基本结构为“was/were+现在分词”,例如“She was watching TV at 7 o’clock last night.”(3)条件状语从句:描述在某种条件下发生的动作或情况。
常用“if”引导,例如“If you study hard, you will succeed.”3.重要表达(1)表示建议的表达:Why not+动词原形?例如“Why not watch a comedy?”(2)表示肯定的回答:That sounds good./That sounds interesting./That sounds like a good idea.(3)表示否定的回答:I don’t think so./I’m not sure./I don’t like that idea.4.学习策略和技巧(1)通过上下文猜测生词的意义。
(2)通过模仿和练习正确的发音和语调。
(3)通过写作和口语练习提高语言表达能力。
人教版八年级英语上册知识点总结
人教版八年级英语上册知识点总结人教版八年级英语上册知识点句子成分和类型1.主语:句子所陈述的对象。
2.谓语:主语发出的动作。
一般是有动作意义的动词。
3.宾语:分为动词宾语和介词宾语,属于动作的承受者。
4.系动词:表示状态或状态变化的动词,没有实际的动作意义。
如 be,感官系动词(look, sound, smell, taste 和 feel)、保持类系动词(keep,stay 和 remain)、状态变化类系动词(become、get、turn 和 go)等。
5.表语:紧跟系动词后面的成分。
6.定语:修饰名词或代词的成分。
7.状语:修饰形容词、副词、动词或句子的成分。
8.补语:分为宾语补足语和主语补足语。
是对宾语和主语的补充说明,与其有主动或被动的逻辑关系。
例如:You should keep the room clean and tidy.你应该让屋子保持干净整洁。
(You是主语, should keep是谓语,the room是宾语,clean and tidy是宾语补足语。
)This kind of food tastes delicious.这种食物吃起来很可口。
(This kind of food是主语, tastes是系动词, delicious是表语。
)注意:主语、谓语、宾语、系动词、表语、补语是一个句子的主干成分;定语和状语是一个句子的修饰性成分,不是主干成分。
9.简单句的基本形式是由一个主语加一个谓语构成。
10.复合句由一个主句和一个或一个以上的从句构成。
11.两个或两个以上的简单句用并列连词连在一起构成的句子,叫做并列句,其基本结构是“简单句+并列连词+简单句”。
一般疑问句一、不用疑问词,但需要用yes或no回答的疑问句,叫一般疑问句。
句末用问号“?”。
一般疑问句的基本用法及结构一般疑问句用于对某一情况提出疑问,通常可用yes和no来回答,读时用升调。
其基本结构是“be / have / 助动词+主语+谓语(表语)”:Is he interested in going? 他有兴趣去吗?Have you ever been to Japan? 你到过日本吗?Does she often have colds? 她常常感冒吗?Did you ask her which to buy? 你问没问她该买哪一个?二、陈述句变一般疑问句的方法1.动词be的疑问式:动词be根据不同的时态和人称可以有am, is, are,was, were等不同形式,可用作连系动词(表示“是”、“在”等)和助动词(用于构成进行时态和被动语态等),但不管何种情况,构成疑问式时,一律将动词be的适当形式置于句首:句型:Be动词+主语~?Is your father angry?你父亲生气了吗?Yes,he is.是的,他生气了。
人教版八年级上册英语知识点总结
人教版八年级上册英语知识点总结Unit 1 My day1. 词汇day, in the afternoon, have breakfast, skate, swim, play basketball, get up, go to school, have lunch, do homework, go home, have dinner2. 语法1) 现在进行时态的构成:主语 + am/is/are + 动词-ing例如:He is doing his homework now.2) 现在进行时态的用法:表示说话者正在进行的动作例如:I am swimming in the pool.3. 句型What do/does sb. do in the morning/afternoon/evening?Unit 2 This is my sister1. 词汇sister, brother, family, mother, father, grandfather, grandmother, aunt, uncle, cousin, baby, daughter, son, children, parents, the, a, an, and, but2. 语法1) 形容词性物主代词的用法:my, your, his, her, its, our, your, their例如:This is my father.2) 人称代词和物主代词的用法例如:She is my sister. This is her book.3. 句型This is my father/mother/brother/sister.Unit 3 Is this your skirt1. 词汇skirt, this, shirt, hat, dress, sweater, T-shirt, trousers, shoe, cap, socks, the, a, an, and, but 2. 语法1) 物主代词的用法:my, your, his, her, its, our, your, their例如:This is my skirt.2) 物主代词和名词的用法例如:This is my skirt. Is this your skirt?3. 句型Is this/that your skirt/dress/T-shirt?Unit 4 What are you doing?1. 词汇doing, read, writing, making, swimming, riding, drawing, singing, cooking, cleaning2. 语法现在进行时的用法,在口语句中用于表示说话瞬间正在发生的动作。
人教版英语八年级上册知识点总结
人教版英语八年级上册知识点总结一、Unit 1 School life1. 词汇:classroom, grade, subject, timetable, schedule, revise, exam, uniform, recess例句:We have different subjects every day on our timetable.2. 语法:一般现在时的肯定、否定、疑问句例句:Do you like your school uniform?3. 句型:What's your favorite subject? My favorite subject is English.二、Unit 2 Healthy eating1. 词汇:healthy, unhealthy, food, diet, nutrition, balanced, exercise, junk food, protein例句:We should eat more fruits and vegetables to stay healthy.2. 语法:情态动词should的用法例句:We should exercise regularly to keep fit.3. 句型:What kind of food do you like? I like fruits andvegetables.三、Unit 3 Language in use1. 词汇:pronunciation, spelling, vocabulary, grammar, conversation, sentence, paragraph例句:Good pronunciation is important for learning a language.2. 语法:现在进行时的肯定、否定、疑问句例句:Are you playing football now?3. 句型:What are you doing now? I am doing my homework.四、Unit 4 Our world1. 词汇:nature, environment, pollution, plastic, recycle, wildlife, forest, ocean, global warming例句:We need to protect the environment for future generations.2. 语法:there be句型的肯定、否定、疑问句例句:Is there a lot of pollution in your city?3. 句型:What can we do to help protect the environment? Wecan recycle and reduce the use of plastic.五、Unit 5 Festivals around the world1. 词汇:celebrate, festival, tradition, custom, culture, fireworks, parade, lantern, reunion例句:My family always celebrates the Spring Festival with a big dinner.2. 语法:一般过去时的肯定、否定、疑问句例句:Did you have fun at the Lantern Festival?3. 句型:What traditional festivals do you celebrate? We celebrate the Mid-Autumn Festival and the Dragon Boat Festival.从以上知识点总结可以看出,人教版英语八年级上册的内容涵盖了日常学校生活、健康饮食、语言运用、环境保护以及世界各地的传统节日等多个方面。
人教版八上英语知识点
人教版八上英语知识点人教版八年级上册英语知识点概述一、词汇与短语1. 基础词汇- 家庭成员:mother, father, sister, brother, grandfather, grandmother, etc.- 学校科目:math, English, Chinese, physics, history, etc. - 日常活动:get up, go to school, havebreakfast/lunch/dinner, do homework, etc.- 常见食物:apple, banana, chicken, rice, noodles, etc.- 动物与宠物:dog, cat, fish, bird, etc.2. 短语- 问路:Excuse me, where is the...?- 购物:Can I help you? How much is it?- 餐馆用语:A table for two, please. I'd like some...- 学校用语:Let's begin. Take notes. Pay attention, please.二、语法点1. 一般现在时- 表示经常性或习惯性的动作。
- 动词第三人称单数的变化规则。
2. 一般过去时- 表示过去某一确定时间发生的动作或状态。
- 规则动词和不规则动词的过去式。
3. 现在进行时- 表示正在进行的动作。
- 构成:am/is/are + V-ing。
4. 可数名词与不可数名词- 可数名词的单复数形式。
- 不可数名词的量化表达。
5. 代词- 主格和宾格代词。
- 形容词性物主代词和名词性物主代词。
6. 简单句与并列句- 简单句的基本结构。
- 并列句的连接词:and, but, or, so 等。
三、阅读理解1. 阅读技巧- 快速浏览(Skimming)和详细阅读(Scanning)。
- 根据上下文推断生词的意思。
人教版八年级上册英语知识点汇总
人教版八年级上册英语知识点汇总234钱”。
人(sb.) spend 时间/钱(in) doing“花费多少时间来做某事”。
pay 的主语必须是人,而“花钱买某物”为pay...for...10. however 副词,意为“然而,可是”,表示转折关系,可放在句首、句中、句末。
Unit3 I’m more outgoing than my sister.重点语法】1. 形容词和副词的比较等级(1)形容词和副词的原形就是原级(2)比较级,表示较……或更……(3)最高级,表示最...。
2. 比较级句型:(1)A + be动词+形容词的比较级+than +B “A比B更……”(注意:A与B必须是同级的,即必须是人与人,物与物进行对比)(2)“A+实意动词+副词比较级+ than + B”表示“A 比B…”(3)比较A ,B两人/两事物问其中哪一个较…...时用句型:“Who/which +谓语动词+ adj./adv.比较级,A or B ?”Who is thinner, Jenny or Mary?3. 比较级的特殊用法(1)“比较级+and+比较级”,意为“越来越”。
多音节比较级用“more and more+原级”(2)“the+比较级(…), the+比较级(…)”意思是:”越…越…”The more, the better.(3)主+ is + the 形容词比较级+of the two+名复“主语是两者中较......的”4. 两者在某一方面相同:A+谓语动词/be动词+as+ adj./adv.原级+ as+ B.Helen is as tall as Amy.Peter studies as hard as Tom.表示两者在某一方面不及另一方时,用“not as/so+形容词或副词原级+as”I am not as tall as my sister.5. 形容词,副词比较级前的修饰语。
