八上英语unit3知识点总结
人教版八年级上册英语Unit 3知识点梳理及语法讲义(教师版)
八年级上册英语Unit 3知识点与语法精讲精练词汇梳理（一）完成单词梳理：名词：1. competition比赛；竞赛 2. mirror 镜子 3. kid 小孩；年轻人4. grade 成绩等级5. hand 手6. saying 谚语；格言7. heart 内心；心脏8. fact 现实；事实9. information 信息；消息10. arm 手臂；上肢动词：1. win 获胜；赢 2. care 在意；关心 3. should 应该；应当4. reach 伸手；到达5. touch 感动；触摸6. break 损坏7. share 分享；共享；共用副词：1. loudly 喧闹地；大声地；响亮地 2. quietly 轻声地；轻柔地；安静地3. clearly 清楚地；清晰地；明白地4. truly 真正；确实形容词：1. outgoing 爱交际的；友好的；外向的 2. hard-working工作努力的；辛勤的3. fantastic 极好的；了不起的4. talented 有才能的；有才干的5. serious 严肃的；稳重的6. necessary 必需的；必要的7. loud 响亮的；大声的8. similar 相像的；类似的9. primary 最初的；最早的兼类词：1. both （adj/pron）两个；两个都2. better （adj/adv）较好的（地）；更好的（地）3. which （pron/adj）哪一个；哪一些4. though （adv）不过；可是；然而（conj）虽然；尽管；不过5. laugh （v）笑；发笑（n）笑声(二) 词汇变形小结：1. good/well (adj/adv. 好的) — better (比较级) — best (最高级)2. loud (adj. 大声的) — loudly (adv.喧闹地)3. quiet (adj. 安静的) — quietly (adv. 安静地)4. competition (n. 竞争；比赛) — compete (v. 竞争；比赛)5. clearly (adv. 清楚地；清晰地) — clear (adj. 清楚的；清晰的)6. win (v. 赢；获胜) — won (过去式) — winner (n. 获胜者)7. talented (adj. 有才能的) — talent (n. 才能；天赋)8. truly(adv. 真正；确实) — true (adj. 真正的) — truth (n. 真实；真相)9. care(v. 在意；关心) — careful (adj. 认真的；细心的)10. serious(adj. 严肃的；稳重的) — seriously (adv. 严重地；严肃地)11. say(v. 说) — saying (n. 谚语；格言)12. touch(v. 感动；触摸) — touching (adj. 令人感动的) — touched (adj. 感动的)13. break(v. 破坏) — broke (过去式)【练一练】用所给词的适当形式填空1.Class Six won (win) the basketball game but our class lost the game.2.My friend likes telling jokes. He often makes us laugh (laugh)happily.3.Be quiet (quietly)! I have something important to tell you.4.I think Linda dances better (well) than Kate.5.Students can’t speak loudly (loud) in the library.6.Although he is only two years old, he can speak clearly (clear).7.The teacher told us to find out some information (information)about our country and share it next week.8.I’m truly (true) sorry that things had to end like this.st night we saw a movie and it made us touched (touch).10.I don't think differences (different) are important in a friendship.(三) 短语攻关：care about关心；在意be talented in 在……有天赋both...and...……和……都play the drums 敲鼓the singing competition 歌唱比赛be similar to 与……相像的bring out 使显现the same as 和……相同be different from与……不同as long as 只要in fact 事实上primary school 小学get good grades 取得好成绩have fun doing sth 做某事很开心make sb do sth 让某人做某事want to do sth 想要做某事make friends 交朋友be like 像……一样知识点梳理1.Both Sam and Tom can play the drums, but Sam plays them better than Tom. 萨姆和汤姆都会敲鼓，但是萨姆比汤姆敲得好。
八年级上册英语unit3-4知识点汇总
八年级上册英语unit3-4知识点汇总八年级上册英语unit3-4知识点汇总Unit3重点讲解1.“看起来”两不“像”:look like, look the sameAs you can see, in some ways we look the same, and in some ways we look different.就像你看到的那样，在某些方面我们看起来一样，在某些方面我们看上去不同。
look like, look the same都可以表示“看起来像”之意。
(1)look like是由“不及物动词look+介词like”构成的动词词组，后面需接一个宾语。
若表示“某人(物)十分相像”可用very much修饰。
Lily looks like your younger sister very much. 莉莉看上去很像你妹妹。
(2)look the same是一个固定词组，表示主语所包含的两个或两个以上的事物看起来一样，主语一定是复数，其动词look不可能出现looks形式。
Look the same后面不再接其他成分，也不能用very much修饰。
Are you twins? You look the same. 你们是双胞胎吗?你们看起来一样。
练习(1)Lucy looks _______her mother.A: same B: the same C: as D: like(2)Although they are sisters, they dont _______ ________ ________(看起来一样).2.all, both“都”不同We both have black eyes...我们都有黑色的眼睛......(P33)both 与all的用法相似。
both强调两者都，而all则强调三者或三者以上都。
both可用作形容词、代词和副词，其用法如下：词条区别例句代词“两者，双方，两人”，与of连用 Both of them are teachers.他们两都是老师。
人教版八上英语Unit3知识点
Unit3一.语法：比较级：1.1）主语is/are +形容词比较级+than 某人/某物He is_____(tall) than me. 2）主语+行为动词+副词比较级+than某人/某物She runs much ____(fast) than he.2. Who/Which is +比较级，A or B? 3.修饰比较级的词：a lot/ much/ a little/ a bit /even/far+比较级4. 越来越短语：比较级+比较级：He is getting taller and taller. more and more beautiful比较级特例：越来越句型：The +比较级+从句,the +比较级+主句：越…越… The more you eat ,the fatter you will be.（从__主__）原级：1.修饰原级的词：very/too/quite/so/pretty/really+原级2. as+形副原+as 和…一样He is as tall as me.3. not so(as)…as 不如He isn’t not as tall as me. He doesn’t so tall as me.反义疑问句=陈述句+简短问句?注：前否后肯，前肯后___; 简短句主用代①Tom is good ,___ ____?②He didn’t run,___ ____? 二．知识点：1.both两者都①代（做主为复,做同位语实前系后一后）②形（+n.复）Both___（like）eggs. Both__（boy）like eggs.③both…and …和…两者都We both like eggs.2. singing competition 歌咏比赛3.be talented in… 在…方面有才华4.though ①副可是句末，前有，Jim said he would come,he didn’t,though.②连词虽然（不与but连用）5.be like 像…be similar to 与…相似6. the same as 和…一样be different from 与…不同7. care about 关心8. as long as 只要…主将从现As long as you work hard , you will get good grades 9.get better at 变得在…方面更擅长10.much less hard-working 不那么勤勉11.in fact 事实上12.make friends交朋友13. get good grades. 获得好成绩get better grades 取得更好的成绩14.make/let sb do sth 让某人做某事15.reach for sb’s hand=help sb. 帮助某人②reach +地点到达某地（及物动词) reach Beijing 16.touch sb’s heart令某人感动17. the other①其余的②另一个one…the other…一个…另一个18.call sb. at+号码for more information三．1. The most important thing is to learn something new and have fun. 2.That’s why I like reading books 3. It’s not easy for me to make friends 4. She often helps to bring out the best in me 6.A true friend reaches for your hand and touches your heart.Unit3一.语法：比较级：1.1）主语is/are +形容词比较级+than 某人/某物He is_____(tall) than me. 2）主语+行为动词+副词比较级+than某人/某物She runs much ____(fast) than he.2. Who/Which is +比较级，A or B? 3.修饰比较级的词：a lot/ much/ a little/ a bit /even/far+比较级4. 越来越短语：比较级+比较级：He is getting taller and taller. more and more beautiful比较级特例：越来越句型：The +比较级+从句,the +比较级+主句：越…越… The more you eat ,the fatter you will be.（从__主__）原级：1.修饰原级的词：very/too/quite/so/pretty/really+原级2. as+形副原+as 和…一样He is as tall as me.3. not so(as)…as 不如He isn’t not as tall as me. He doesn’t so tall as me.反义疑问句=陈述句+简短问句?注：前否后肯，前肯后___; 简短句主用代①Tom is good ,___ ____?②He didn’t run,___ ____? 二．知识点：1.both两者都①代（做主为复,做同位语实前系后一后）②形（+n.复）Both___（like）eggs. Both__（boy）like eggs.③both…and …和…两者都We both like eggs.2. singing competition 歌咏比赛3.be talented in… 在…方面有才华4.though ①副可是句末，前有，Jim said he would come,he didn’t,though.②连词虽然（不与but连用）5.be like 像…be similar to 与…相似6. the same as 和…一样be different from 与…不同7. care about 关心8. as long as 只要…主将从现As long as you work hard , you will get good grades 9.get better at 变得在…方面更擅长10.much less hard-working 不那么勤勉11.in fact 事实上12.make friends交朋友13. get good grades. 获得好成绩get better grades 取得更好的成绩14.make/let sb do sth 让某人做某事15.reach for sb’s hand=help sb. 帮助某人②reach +地点到达某地（及物动词) reach Beijing 16.touch sb’s heart令某人感动17. the other①其余的②另一个one…the other…一个…另一个18.call sb. at+号码for more information三．1. The most important thing is to learn something new and have fun. 2.That’s why I like reading books 3. It’s not easy for me to make friends 4. She often helps to bring out the best in me 6.A true friend reaches for your hand and touches your heart.Unit3一.语法：比较级：1.1）主语is/are +形容词比较级+than 某人/某物He is_____(tall) than me. 2）主语+行为动词+副词比较级+than某人/某物She runs much ____(fast) than he.2. Who/Which is +比较级，A or B? 3.修饰比较级的词：a lot/ much/ a little/ a bit /even/far+比较级4. 越来越短语：比较级+比较级：He is getting taller and taller. more and more beautiful比较级特例：越来越句型：The +比较级+从句,the +比较级+主句：越…越… The more you eat ,the fatter you will be.（从__主__）原级：1.修饰原级的词：very/too/quite/so/pretty/really+原级2. as+形副原+as 和…一样He is as tall as me.3. not so(as)…as 不如He isn’t not as tall as me. He doesn’t so tall as me.反义疑问句=陈述句+简短问句?注：前否后肯，前肯后___; 简短句主用代①Tom is good ,___ ____?②He didn’t run,___ ____? 二．知识点：1.both两者都①代（做主为复,做同位语实前系后一后）②形（+n.复）Both___（like）eggs. Both__（boy）like eggs.③both…and …和…两者都We both like eggs.2. singing competition 歌咏比赛3.be talented in… 在…方面有才华4.though ①副可是句末，前有，Jim said he would come,he didn’t,though.②连词虽然（不与but连用）5.be like 像…be similar to 与…相似6. the same as 和…一样be different from 与…不同7. care about 关心8. as long as 只要…主将从现As long as you work hard , you will get good grades 9.get better at 变得在…方面更擅长10.much less hard-working 不那么勤勉11.in fact 事实上12.make friends交朋友13. get good grades. 获得好成绩get better grades 取得更好的成绩14.make/let sb do sth 让某人做某事15.reach for sb’s hand=help sb. 帮助某人②reach +地点到达某地（及物动词) reach Beijing 16.touch sb’s heart令某人感动17. the other①其余的②另一个one…the other…一个…另一个18.call sb. at+号码for more information三．1. The most important thing is to learn something new and have fun. 2.That’s why I like reading books 3. It’s not easy for me to make friends 4. She often helps to bring out the best in me 6.A true friend reaches for your hand and touches your heart.。
八年级上册英语unit三知识点总结
八年级上册英语unit三知识点总结在八年级上册英语课程中，unit三是一个重要的单元。
本文将总结unit三的主要知识点，包括语法、词汇和阅读理解等方面。
一、语法1.现在进行时现在进行时表示现在正在进行的动作。
构成：be+现在分词（-ing）。
如：I am reading a book.（我正在看书。
）2.一般将来时一般将来时表示将来的动作或状态。
构成：will+动词原形。
如：I will go shopping tomorrow.（我明天去购物。
）约定时间或计划安排时用现在进行时+表示将来时间。
如：We are meeting at six tomorrow evening.（我们明天傍晚六点见面。
）3.被动语态被动语态表示动作的承受者，通常情况下使物体作主语，谓语动词用be+过去分词（-ed）。
如：The book was written by him.（这本书是他写的。
）二、词汇1.常见动词play（玩）、walk（散步）、jog（慢跑）、cycle（骑自行车）、swim（游泳）、dance（跳舞）、sing（唱歌）、listen（听）、draw（画画）、read（读）、write（写）、speak（说话）、learn （学习）、teach（教）、watch（看）等。
2.常见地点school（学校）、park（公园）、cinema（电影院）、library （图书馆）、supermarket（超市）、hospital（医院）、museum （博物馆）、post office（邮局）等。
3.常见习惯描述词汇always（总是）、usually（通常）、often（经常）、sometimes （有时）、not often（不经常）、hardly ever（很少）、never（从不）等。
三、阅读理解本单元阅读理解主要涉及四则运算和图表解释，详见教材P39和P40。
四、写作本单元写作主要涉及书信和短文。
仁爱英语八年级上册Unit3知识点总结
仁爱英语八年级上册Unit3知识点总结Unit3主要以“Food and drinks”为主题，涵盖了与食物和饮品相关的词汇、语法和文化知识。
下面对这些知识点进行总结：一、重点词汇1. Food：fruit, vegetables, meat, fish, rice, noodles, eggs, bread, cheese, milk, yogurt, ice cream, chocolate, cake, etc.2. Drinks：water, tea, coffee, juice, soda, milk, wine, beer, etc.3. Kitchen items：pot, pan, spoon, knife, fork, plate, cup, bowl, etc.4. Utensils：chopsticks, spatula, ladle, whisk, peeler, etc.5. Cooking methods：fry, boil, bake, roast, grill, steam, stir-fry, etc.二、语法知识1. 句式结构本单元主要强调疑问句和否定句的结构。
疑问句：询问偏爱的食物和饮品What’s your favorite food/drink?Do you like…?Would you like…?否定句：是否定偏爱的食物和饮品I don’t like…/I dislike…I’m not fond of…I can’t stand…2. 情态动词本单元中出现了两个情态动词，分别是should和must。
should 表示应该做某事或者建议做某事；must则表示强烈的义务和必要性。
You should eat more vegetables.You must finish your homework before you watch TV.三、文化知识1. 饮食文化我们可以通过学习不同国家的饮食文化来了解他们的文化和生活方式。
八上英语三单元知识点
以下是八年级上册英语第三单元的知识点：
•重点短语：
o on weekends 在周末
o go to the movies 去看电影
o watch TV 看电视
o quite a few 相当多
o of course 当然
o look after 照顾
o take care of 照顾
•重点语法：
o一般过去时：表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用，如yesterday, last weekend, in 1990 等。
o一般过去时的构成：
▪肯定句：主语+动词过去式+其他。
▪否定句：主语+didn't+动词原形+其他。
▪一般疑问句：Did+主语+动词原形+其他？
o动词过去式的变化规则：
▪一般情况下，在动词原形后直接加ed。
▪以不发音的字母e 结尾的动词，直接加d。
▪以辅音字母+y 结尾的动词，变y 为i，再加ed。
▪不规则动词的过去式需特殊记忆。
•重点句型：
o What did you do last weekend? 你上周末做什么了？
o I went to the movies. 我去看电影了。
o How was your weekend? 你周末过得怎么样？
o It was great. 很好。
o Did you do anything interesting? 你做了什么有趣的事吗？o No, I didn't. 没有。
八年级上册英语知识点总结unit3
八年级上册英语知识点总结unit3八年级上册英语知识点总结Unit 3Unit 3主要涉及关于语法、单词和短语方面的知识点。
以下是这个单元的详细内容。
句型1. 主语+be+形容词:这种句型用于表达人或事物的特征或状态。
例如：The weather is nice today. (天气今天很好。
)2. There be+名词单数/复数:这种句型用于表达某物或某人存在或发生。
例如：There are some books on the shelf. (书架上有一些书。
)3. 主语+动词(否定式)+其他。
例如：He doesn't like basketball. (他不喜欢篮球。
)4. 动词+宾语+间接宾语:这种句型用于表达给某人或某物做某事。
例如：I bought her a gift. (我给她买了一份礼物。
)时态1. 现在完成时:这种时态用于表达从过去某个时间点持续到现在的时间。
例如：I have read this book before. (我以前读过这本书。
)2. 现在完成进行时:这种时态用于表达从过去某个时间点开始持续到现在一直在进行的某个动作。
例如：I have been studying English for eight years. (我已经学了英语八年。
)单词和短语1. 词汇: 这个单元主要涉及关于天气和自然界的词汇，如：cloudy, sunny, rainy, windy (云，阳光，雨，有风). 另外，也包括其他主题的词汇如：wool, cotton, leather, clothes, bag (羊毛，棉花，皮革，衣服，袋子).2. 短语: 一些常用短语也在这个单元讨论，比如：take photos, go skiing, go fishing, go hiking, take a walk (拍照，滑雪，钓鱼，远足，散步).以上便是八年级上册英语知识点总结unit3的全部内容。
Unit3知识点 人教版英语八年级上册
八上Unit3知识点（一）1.八上单元知识点副词（1）副词：修饰动词、形容词、副词的程度的词①直接+ly:careless ['keələs] --carelessly ['keələsli] 粗心的different-differently 不同的quiet ['kwaiət] -quietly ['kwaiətli] 安静的helpful-helpfully有帮助的·······：②变le为ly(除:whole-wholly）terrible['terəbl]---terribly ['terəbli]可怕的simple['simpl] --simply ['simpli] 简单的possible ['pɔsəbl] -possibly ['pɔsəbli]可能的comfortable ['kʌmftəbl] -comfortably ['kʌmftəbli] 舒适的·······③变y为i +ly：(除了：shy-shyly害羞的、dry [drai] -dryly干燥的、sly [slai] --slyly [slaili] 狡猾的)easy['i:zi] -easily ['i:zəli] 容易的noisy ['nɔizi] -noisily['nɔizili] 喧闹的happy ['hæpi] -happily ['hæpili] 开心的heavy['hevi] -heavily ['hevili]沉的，肥的healthy['helθi]-healthily['helθili]健康的·······④以e结尾直接+ly除true-truly due[dju:] -duly[dju:li]理应的，适当的polite-politely礼貌的wide [waid] -widely宽广的wise [waiiz] --wisely [waiizli] 英明的，明智的nice-nicely美好的·······⑤形副同形hard-hard far-far early-early late-late alone-alone[ə'ləʊn]单独的fast-fast straight-straight [streit] 直的high-high⑥无副词形式的：2.八上单元知识点比较级（1）定义：形容词、副词的比较级用于两者之间的比较，意思是前者比后者更···的（2）构成：①直接+er: short-shorter、tall-taller new-newer fast-faster ·······②直接加r (字母e，结尾) fine-finer late-later nice-nicer large-larger·······③双写末字母+er:重读闭音节（辅元辅结构）的词语记忆方法：令人高兴（glad-gladder）的是：湿（wet-wetter）热(hot-hotter胖（fat-fatter）、瘦(thin-thinner)悲哀(sad-sadder)大(big-bigger)红(red-redder)苗(slimmer)④辅音字母+y,变y为i加erhealthy-healthier健康的early-earlier happy-happier easy-easier ⑤前加more的More1: ing或ed 结尾的形容词变比较级前面+moreoutgoing['aʊtɡəʊiŋ]开朗的hard-working 刻苦努力的interesting ['intrəstiŋ]—interested ['intrəstid] （有趣的）surprising [sə'praiziŋ] --surprised [sə'praizd] (惊讶的)relaxing [ri'læksiŋ]—relaxed [ri'lækst] (放松的)boring-bored(枯燥的) tiring ['ta iər iŋ]—tired ['taiəd] (劳累的) exciting—excited(刺激的) talented ['tæləntid]有才能的·······More2:形容词后+ly 变成副词的前面+morequickly快的carefully 小心的quietly['kwaiətli] 安静的seriously ['sɪəriəsli]严肃的 happily 快乐的luckily 幸运的·······注意：friendly—friendlier lovely—lovelier lonely ['ləʊnli] --- lonelier ['ləʊnliə] More3:多音节词和部分双音节词(1)7个字母以及7个字母以下的词语:比较级加more的顺口溜：现代流行怕细心modern ['mɔdn]popular['pɔpjələ] afraid[ə'freid]careful['keəfl]严紧（紧张的）诚实用耐心serious ['siəriəs] nervous[ˈnɜ:vəs]honest ['ɔnist] useful(或useless) patient ['peiʃnt]经常（正常的）（常见的）积极有帮助often['ɔfn] normal[ˈnɔ:ml] common/kɔmən/ active ['æktiv]helpful（helpless）基本出名古得开自然无害地加fun和upset （沮丧的）basic ['beisik] 、famous、ancient[ˈe inʃənt]open ['əʊpən] natural[ˈnætʃrəl]harmless (harmful)fun upset (2）8个字母以及8个字母以上的词的比较级全部加more ⑥不规则的特殊记忆well -----better bad或badly--------worse ][wə:s] little—----less far---—farther或further['fə:ðə] 更远的八上单元知识点①“····比较级than····”：····比···“···数字times+比较级+than····”：···是···的几倍（一倍once两倍twice+times）···比较级than any other + 单数名词：比其他任何都··今早我起得比我妈早。
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八上unit3
单词辨析
news
不可数
1信息information
Message 可数
2原级标志词：very,quite,too,so,more,much too,as…as,enough,pretty. 比较级标志词：much,even,still,than,a lot
比较级，原极都可也以修饰的：a little,a bit,a little bit,rather
3比较级变化规律：详见书
短语
Both of them
如:Both of them are doctors
Be both
1, both的用法如:They are both work hard
Both A and B
如:Both of she and I are lovely
2,make sb do 让某人….
Make sb adj 让某人…样
3，be good at 擅长..
be good with 与…相处得好
be good for 对…有好处
be good to对….友好
enjoy doing享受做某事
如：I enjoy swimming
n.
enjoyment
4，enjoy
Enjoyable enjoy oneself玩得愉快
Adj. 如：I often enjoy myself on Sunday
5,the same…as=be similar to=和…相同
6，be in trouble遇到麻烦
比较级+比较级：越来越…如：ealier and ealier
7
The+比较级+the+比较级如：the more the better
In my opinion
如：In my opinion,it is the best one
8,表达主观意愿I think…
如：I think it is the best one
….for me
如：It is the best one for me
语法1，A be + adj(比较级) then B
A比B…
2,A be + adj(比较级) then B
A比B…得….
3,A be as +adj(原极) as B
比较二者的句型 A 和B 一样…
4, A +动词as +adv(原极) as B
A 和
B 一样…
5，A be not as(so) +adj(原极) as B
A 不如
B 一样…
6，A don’t/does’t+动词as(so) +adv(原极) as B
A 不如
B 一样…得。