2022年外研社八年级上册英语知识点.docx

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1、精选学习资料 - - - - - - - - - 外研社 .年上英知 .外研社 .年上英知 . 外研社 .年上英知 .外研社 .年上英知 . 一般在一般在一般在一般在,一般去式及一般一般去式及一般一般去式及一般一般去式及一般 一般在 一般去 一般表.在的某 .的.作或存在的; 或表.在.常反复 .的.作; 表.去的 某.的.作或存在的或表 .在.常反复 .的.作 表.的某.的.作或存在的 定. +其它 + 其它 原 + 1. am, is, are 2. 1. was, were 2. 1. be going to 2. will/shall V 构成 . 意.+其它 . 的去式 +其它 原

2、+ V 留意 :. 的三.化 助.: 助.: 助.: 1. be2. do/does 1. was/were2. did 1. be2. will/shall 句型 留意 : 助.后.复原形名师归纳总结 可以表 .客真理法 , 如: . 或述故事 , 必用一般去表.建或征求 .第 1 页,共 29 页- - - - - - -精选学习资料 - - - - - - - - - 意., 用 1. The earth moves around the sun. 1. 1. 如: Shall we meet in the classroom shall . 2. 用法 .是否情愿或表 .客气的邀或命令

3、 , 用;如 : Will you go to the cinema with me will . every day, at the weekends sometimes always often ,usually, on Sundays three days ago in 1906 yesterday last night long, long ago tomorrow, before long the day after tomorrow in two weeks some day soon, next week this week 用法使 .用法 make : 使某 .做某事;如 :

4、使.用法使 .用法使 .make sb. do sth. Make me laugh. make sb./ sth. 如: 使我的 .家美.;+ 名师归纳总结 - - - - - - -第 2 页,共 29 页精选学习资料 - - - - - - - - - make sb./ sth. adj. Make our country beautiful. 如: 使昆林成一 .好地.;+ Make pumpkin pies. n. Make Kunling a good place. 制作南 .; 床;包子;Make a noise. Make dumplings. Make the bed. 制

5、造噪 .;犯 Make a plan. Make a mistake. 制定一 .划; 愿; 确定;Make a wish. Make sure与与与与的的的的used to do be/get used to doing 去经常做某事 , 暗.在不做了;used to do Get/be used to doing/ sth. 做某事;如: 我去经常上 .;I used to go to school by bike. I get used to getting up early. 我于早 .;用某物做用某物做用某物做用某物做such as, like, as use sth. to do.

6、 名师归纳总结 - - - - - - -第 3 页,共 29 页精选学习资料 - - - - - - - - - 的用法 .的用法 .的用法 .的用法 . 第 版全部版全部版全部版全部不得复制不得复制不得复制不得复制1: 意“ 例如 ,. 如” , 表.同.例; 1 such as I like something popular things , such as MP4 and yoga. 我喜流 .的.西, 例如 和瑜珈;MP4 : 是介, 后加名或代 , 意“ 像” 2 like 如: 我很像我哥哥;I m quite like my brother:是, 后加一 .句; 3 as 如

7、: 他是一位出 .的唱歌家 , 像他母去一 .;He is a fine singer, as his mother used to be 的的的的wear, put on ,have on ,dress, in in The girl in red is my sister. 是介, 后加.服或., 如: 名师归纳总结 - - - - - - -第 4 页,共 29 页精选学习资料 - - - - - - - - - 穿.服的.孩是我妹妹;如 : 后+ dress sb. When I was young, my mother often dressed me. 我.的候, 我常我穿 .服;

8、Be dressed in +.服, 如: 我昨天穿了一件外 .;I was dressed in a coat yesterday. +.服,: 表., 表.作, 可以表 .戴;wear, put on put on wear wear 如: I m wearing the school uniform todayIt s too cold, please put on your jacketYou had better wear the helmet 的的的的a few a little few little , , , 一., 加可名 , 接不行名 ; few, little a few

9、 ,a little a few a little 几乎一 .也有, 接可名 , 接不行名;few little 的基本用法的基本用法的基本用法的基本用法 : can 表.体力或智力上的才能 , 即“ 能 .,. ” , 可与 ;名师归纳总结 - - - - - - -第 5 页,共 29 页精选学习资料 - - - - - - - - - 1. 1 be able to 例如 :. 他.英;He can s peak English./He is able to speak English.“.” “”Can you play basketball No, I cant.你.打球. 我不.;

10、假如表 .具.的才能 , 要用 2 will be able to. 例如 : If I have a good sleep ,I will be able to do the exercise. 假如我睡 .好, 我就能做那道了;2 可, 主要用于口 ,. 一般用 may. 例如 :. “.” “”Can we go home now, please No, you cant.我可以在就回家 . 不行以; . 你只能在 .房.抽.;You can only smoke in this room You cant keep the library books for more than a m

11、onth. 的借期不行超一 .;3. 名师归纳总结 - - - - - - -第 6 页,共 29 页精选学习资料 - - - - - - - - - 表.可能 , 与 同.;否定表 .“ 不.可能” ; 1 may 例如 :. 任何.可能.犯;Anybody can make mistakes 那消息不 .可能是真的;The news can t be true与第一、其次 .用, 可以就可能的解 .的.式或可能的 .提出建; 2 使气婉;在., 也可用 could 例如 : 下周我可以再 . Can/Could we meet again next week . 的基本用法的基本用法mus

12、t 的基本用法的基本用法第 版全部版全部版全部版全部不得复制不得复制不得复制不得复制 2 表.“ 必”,. 的想法志; 1 名师归纳总结 - - - - - - -第 7 页,共 29 页精选学习资料 - - - - - - - - - 例如 : I must go now, or Ill be late.我必在就 ., 否就到了;You must be here by ten o clock.你肯定要在之前到 .;10 我必跟他 . 不必;“.” “”tMust I go with them No, you needn 表.必, 的否定式 后.表.禁.某.做某事;.不是 2 neednt,

13、mustn tmust你不行以那 .;例如 : They mustnt stay there any longer. You mustnt talk like that. 他不在那 .再呆下去了的基本用法的基本用法的基本用法的基本用法Have to 可.情., 又作 意思是“ 必 , 不得不” ; 名师归纳总结 - - - - - - -第 8 页,共 29 页精选学习资料 - - - - - - - - - 1 Have to have got to, 但它与其他情 .在用法上稍有不同;其他情 主的不同 .化;have to 例如 : .有.和的.化,. . 要.I/You/We/They

14、have to He/She/It has to. You dont have to Does she have to. . 不同 , . 客需要; 和 2 have to must 例如 : 不., 在我得 .了;I ve got to go to a meeting. Sorry, I have to leave now. 我得去 .加一.;Will he have to work deep into the night 他得 .作到深夜 . You dont have to knock, just walk in. . 你不必敲 ., 直接就 .; 名师归纳总结 dont have to

15、neednt 第 9 页,共 29 页- - - - - - -精选学习资料 - - - - - - - - - 的的的的borrow, lend, keep 三.有借的意思 , ,. 借., . 借出, 但.是短性 ., keep borrow lend 也是借 , 但是持性 ., 可与表 .一段.的用;如: . . Can I borrow your eraser Can I borrow the eraser from you 我可以借用一下你的橡 . Can you lend your eraser to me . . Can you lend me your eraser 你能把你的

16、橡 .借我. How long can I keep the book . You can keep it for two weeks. 我能借本多 . 你可以借二周;的基本用法的基本用法的基本用 法的基本用法Leave 形容 介短 使.保持在某种 leave sth.+/ 如: 我可以 .窗. 名师归纳总结 - - - - - - -第 10 页,共 29 页精选学习资料 - - - - - - - - - Can I leave the window open . 使某. 1 leave sb. by oneself 如: My mother left me by myself yeste

17、rday. 昨天我我 .在家;离 我必离了;如: 2 leave I must leave now. 去某地 留意 : leave for some place 如: Were leaving for Shanghai sometime next week. 下.星期的某 .候我要 .去上海;leave behind 落在后 . 如: I must run more quickly ,I don t want to fall behind others. 我必快跑 , 我不想落在 .的后.;忘, 落 把匙落在家 .;名师归纳总结 - - - - - - -第 11 页,共 29 页精选学习资料

18、 - - - - - - - - - leave Leave the key at home 3 的基本用法的基本用法的基本用法的基本用法 Keep 第 版全部版全部版全部版全部不得复制不得复制不得复制不得复制 3 在英中是特别活 .的;用法 : keep 保持, 保留; 1 keep+ sth. +adj. 如: 保持房 .暖;Please keep the room warm. Please keep the door open. 保持房 .;介短;keep+ sth. + 如: 把.始终放在背后;Please keep your hand behind the back keep doi

19、ng 如: 保持始终做某事;名师归纳总结 When I take the train, I often keep watching the beautiful 第 12 页,共 29 页- - - - - - -精选学习资料 - - - - - - - - - scenery out of the window. 我乘 ., 我.常始终欣窗外的美景;系 keep +adjkeep Please keep quiet , 如: 我的好是一种植物 2 My hobby is keeping plants. .; . 保持安 . 含.的同.含.的同.含.的同.含.的同. 原 ” 构可化 . 的构;“

20、1. not as/so+ than +as 如:. David didn t run as fast as Li Lei. Li Lei ran faster than David. . David ran more slowly than Li Lei. .This book isnt as interesting as that one.That book is more interesting than this one. . This book is less interesting than that one. 2. .原的句子合并成含有 .的句子;Li Ping is ten y

21、ears old. Wei Hua is seven years old. Li 名师归纳总结 - - - - - - -第 13 页,共 29 页精选学习资料 - - - - - - - - - Ping is older than Wei Hua. Wei Hua is younger than Li Ping. LiPing is three years older than Wei Hua. Wei Hua is three years younger than Li Ping. 3.原的句子合并成含有的原.的句子;as. as 1 I m ten years old Lucy is

22、ten years old too. Im the same age as Lucy. . I read as many books as Lucy. 4. 2 I read two books Lucy read two books too. . .等的句子中含有等, 可与最 .的句子 .;any, anyone, anything, other 如: Shanghai is bigger than any other city in China. the other cities in China. 1 ShangHai is the biggest city in Chinathe ot

23、hers in China. . 名师归纳总结 - - - - - - -第 14 页,共 29 页精选学习资料 - - - - - - - - - Zhang Hai jumps higher than any other student in the class. the others in his class. 2 Zhang Hai jumpsthehighest in the class the other students in the class anyone else in the class. 5. . 含有 .的句子可与含有反 .的句子 .;如: This ruler is

24、 longer than that one. 第 版全部版全部版全部版全部不得复制不得复制不得复制不得 复制4That ruler is shorter than this one. Traveling by air is more expensive than traveling by train. . Traveling by train is less expensive than traveling by air. 6. . ” .;” 可与“like better prefer 1 Which coat do you like better. Which coat do you pr

25、efer. 名师归纳总结 - - - - - - -第 15 页,共 29 页精选学习资料 - - - - - - - - - . 2 I like red better than black. I prefer red to black. . I prefer singing to dancing. 7. 3 I like singing better than dancing. . ” .;” 与“like best favorite. Which coat do you like best. 1 . Which is your favorite coat . 名师归纳总结 - - - -

26、 - - -第 16 页,共 29 页精选学习资料 - - - - - - - - - 2 I like bananas best. My favorite fruit is bananas. 8. . ” .;与“”“This bike is as big as that one. asasthe same.as This bike is the same size as that one. . 形容和副的用法形容和副的用法形容和副的用法形容和副的用 法 形容是用描或修名或代的一 .;12 在句中主要做定和表等成分;做定修名或代 一般不定代 , 修名常放于名前 , 修不定代常放于不定代后 ,

27、 做表和系 .用, 构成一 .系表构;例如 : Can you hear the loud noise. 定 你听到 .的喧.了. The noise is very loud. 表 喧.很.;The quiet girl is my sister. 名师归纳总结 - - - - - - -第 17 页,共 29 页精选学习资料 - - - - - - - - - 定 那.安的.孩是我妹妹;My sister looks very quiet. 表 我妹妹看 .很安;I have nothing new to tell you. 定 我什么新 .西告你;3 常和形容用构成系表构的系 .有: L

28、ook 看., 看上去 , 感, ., ., get feel smell taste . 得, ., 成,. 得, 听. 等;become sound turn 例如 : The weather gets warmer and the trees turn green in spring. 春每天气 .温和了 ,. 了;The flowers smell sweet. 些花 .很.;You look fine. 你看 .气.很好;4 名师归纳总结 - - - - - - -第 18 页,共 29 页精选学习资料 - - - - - - - - - 副是用以修 .、形容、其他副以及全句的;例如

29、 : 些男.和得很快;The children walk slowly. The men and the women walk quickly. 孩子 .得很慢;They often laugh loudly. 他.常.地笑;Unluckily he hurt his leg. 不幸的是 , 他了腿;形容和副最 .的.化形容和副最 .的.化形容和副最 .的.化形容和 副最.的.化 1 . 化第 版全部版全部版全部版全部不得复制不得复制不得复制不得复制 5 构成 .式 原 最 C -est/ist/ small fast young smallestsm :list 一般在尾加 fastestf

30、a:stist youngestj gist -st brave large cute bravest largest cutest 名师归纳总结 - - - - - - -第 19 页,共 29 页精选学习资料 - - - - - - - - - 以字母 尾的形容 , 加 e 以重 .尾的, 假如末尾只有一 .字母, 先.字母, 然后加 .和少. big hot sad biggest hottest saddest * -est 以“.字母 easy busy funny easiest busiest funniest ” 尾的 ., 先改“+y ” “y 再加”i -est , mos

31、t exciting delicious famous loudly most exciting most delicious most famous most loudly 多.和部分 . 在形容原前 .加 * 名师归纳总结 - - - - - - -第 20 页,共 29 页精选学习资料 - - - - - - - - - 种.许多 .是以“2 +y 不.化 最. .字母 ” 尾的 .形容;原 Good/well best Bad/badly/ill worst Many/much most Little least Old oldest eldest Far farthest furth

32、est 3 最.的用法 : adj,adv 留意 : 它是在肯定范的最 . He is the tallest of those three 2. 13 所的象肯定在范;Shanghai is the biggest city in China. 用最 .的几种情 . 句式 1. 名师归纳总结 - - - - - - -第 21 页,共 29 页精选学习资料 - - - - - - - - - 有,. 且 后不是 .;2. in/ of of 在 的最. 中;One of the most famous sights 3. Which is the best, the red one ,the

33、 white one or the green oneWhich one of .adj +ns , 引的疑句 , 有三.以上的;4. The Yellow River is the second longest river in China. / whose / who .河是中 .其次.河;形容和副前有序修是 , 多用最 . 第 版全部版全部版全部版全部不得复制不得复制不得复制不得复制6 形容形容形容形容 ,副的.的构成及其用法副的 .的构成及其用法副的 .的构成及其用法副的 .的构成及其用法;1. 形容和副的 .的构成 1 . 化 构成 .式 原. -er small fast youn

34、g smallersm :l 名师归纳总结 - - - - - - -第 22 页,共 29 页精选学习资料 - - - - - - - - - 一般在尾加 youngerj fasterfa:st g -r brave large cute braver larger cuter 以字母 尾的形容 , 加 e 以重 .尾的, 假如末尾只有一 .字母, 先.字母, 然后加 .和少. -er big hot sad bigger hotter sadder * 以“.字母 easy busy funny easier busier funnier ” 尾的 ., 先改“+y ” “y 再加”i

35、-er , 名师归纳总结 - - - - - - -第 23 页,共 29 页精选学习资料 - - - - - - - - - more exciting delicious famous loudly more exciting more delicious more famous more loudly 多.和部分 . 在形容原前 .加 2 不.化 原good/well better bad/badly/ill worse many/much more little less old older elder far farther further 2. 用法 : 1 表. 或事物 的.,

36、形容或副 .之后用 引出.象;China is bigger than the USA.This book is more exciting than that one. than 留意 :. 的象要表 .明确;My ruler is longer than yours2 . 不能与 .;名师归纳总结 I m taller than any other student in our classI m taller 第 24 页,共 29 页- - - - - - -精选学习资料 - - - - - - - - - than the other students in our class. 3

37、等修 , 如 在形容或副 .前, 有可以用much, a little, far, a lot ,even much better a little taller ; ;第 版全部版全部版全部版全部不得复制不得复制不得复制不得复制7.不定式在句子中的法作用.不定式在句子中的法作用.不定式在句子中的法作用 .不定式在句子中的法作用 由于 .不定式或 .不定式短具出名、 .、形容的特点 , 所以它在句中 可以作主、表、.、定、等句子成分;1 、.不定式做主 , 表.句子的是什么 指详细 .作 ;例: To answer the teachers questions is very difficul

38、t To do my homework often takes me about two hours every day. 代替它作主 , 形式主 ,. 真正的主 . 不定式或 .不定式短 被放在句 尾; 由于 .不定式或 .不定式短做主放在句 .太., 有.重.之嫌, 所以常 常用.代 it 例: 名师归纳总结 - - - - - - -第 25 页,共 29 页精选学习资料 - - - - - - - - - It often takes me about two hours to do my homework every dayIt is good for us to do mornin

39、g exercises every day. 于是就出了中学 .重要句型“形容 例: It takes me half an hour to come to school. 2 it takes sb. time to do sth. ”“ it is+ for /of sb. to do sth.”+ 、.不定式作表用于“ 主系表” 构中 例: 眼.;3 To see is to believe. 、.不定式作;有些 .或.常用不定式作 , 常.的有 等;agree, ask, choose, decide, hope, want, wish, would like 例: 4 She ask

40、ed to go there herselfI agreed to go there with her. 、.不定式作 .不定式作充明怎么 ., 用.不定式作 .的.有以下 .种情., 一种是用的.不定式作 .的., 另一种是用不 to to 的.不定式作 .的.; 常.的能用 的不定式作 .的.或.短有名师归纳总结 - - - - - - -第 26 页,共 29 页精选学习资料 - - - - - - - - - tell, want, ask, teach, like, allow, would like., expect, invite, love, prefer, wait for

41、1 to 等; .不定式作 .的否定形式是在不定式符 . 的前 .加否定副 to not ;的.不定式作其 .;些 .主要是一些表 .感官的 .和使役 ., 在中学 段.主要有以下几 .: 有些.要求用不 2 to 一感 : fell 二听 : hear, listen to 三: let, make, have 四看 : see, watch, notice, observe 半.助: 名师归纳总结 - - - - - - -第 27 页,共 29 页精选学习资料 - - - - - - - - - help 5 、.不定式作定;.不定式作定 , 常放在被修的后 ., 作后置定;例: Can you tell me the way to go to the nearest post officeDo you have anything to say for yourself. 6 、.不定式作各种;

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