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八上英语需要掌握的语法

发布时间:2021-02-28 08:07:50

1. 八年级英语需要掌握的语法有那些

一、词法

1、名词

A)、名词的数

我们知道名词可以分为可数名词和不可数名词,而不可数名词它没有复数形式,但可数名词却有单数和复数之分,复数的构成如下:

一)在后面加s。如:fathers, books, Americans, Germans, apples, bananas

二)x, sh, ch, s, tch后加es。如:boxes, glasses, dresses, watches, wishes, faxes

三)1)以辅音字母加y结尾的变y为i再加es 如:baby-babies, family-families, ty-ties, comedy-comedies, documentary-documentaries, story-stories

2)以元音字母加y结尾的直接加s。如:day-days, boy-boys, toy-toys, key-keys, ways

四)以o结尾加s(外来词)。如:radios, photos, 但如是辅音加o的加es:如: tomatoes西红柿, potatoes马铃薯

五)以f或fe结尾的变f为v再加es(s)。如:knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselves

六)单复数相同(不变的)有:fish, sheep, deer鹿子, Chinese, Japanese

七)一般只有复数,没有单数的有:people,pants, shorts, shoes, glasses, gloves, clothes, socks

八)单词形式不变,既可以是单数也可以是复数的有:police警察局,警察, class班,同学, family家,家庭成员

九)合成的复数一般只加主要名词,多数为后一个单词。如:action movie-action movies, pen pal-pen pals; 但如果是由man或woman所组成的合成词的复数则同时为复数。如:man doctor-men doctors, woman teacher-women teachers

十)有的单复数意思不同。如:fish鱼 fishes鱼的种类, paper纸 papers报纸,卷子,论文, work工作 works作品,工厂, glass玻璃 glasses玻璃杯,眼镜, orange桔子水 oranges橙子, light光线 lights灯, people人 peoples民族, time时间 times时代, 次数, chicken 鸡肉 chickens 小鸡

十一) 单个字母的复数可以有两种形式直接加s或’s。如:Is (I’s), Ks (K’s)。但如是缩略词则只加s。如:IDs, VCDs, SARs

十二) 特殊形式的有:child-children, man-men, woman-women, foot-feet, mouse-mice, policeman-policemen, Englishman-Englishmen

B)名词的格

当我们要表示某人的什么东西或人时,我们就要使用所有格形式。构成如下:

一)单数在后面加’s。如:brother’s, Mike’s, teacher’s

二)复数以s结尾的直接在s后加’,如果不是以s结尾的与单数一样处理。如:Teachers’ Day教师节, classmates’; Children’s Day六一节, Women’s Day三八节

三)由and并列的名词所有时,如果是共同所有同一人或物时,只加最后一个’s,但分别拥有时却分别按单数形式处理。如:Mike and Ben’s room迈克和本的房间(共住一间),Mike’s and Ben’s rooms迈克和本的房间(各自的房间)

2、代词

项目 人称代词 物主代词 指示代词 反身代词
人称 主格 宾格 形容词 名词性
第一人称 单数 I me my mine myself
复数 we us our ours ourselves
第二人称 单数 you you your yours yourself
复数 you you your yours yourselves
第三人称 单数 she her her hers herself
he him his his himself
it it its its this that itself
复数 they them their theirs these those themselves

3、动词

A) 第三人称单数

当动词是第三人称单数时,动词应该像名词的单数变动词那样加s,如下:

一)一般在词后加s。如:comes, spells, waits, talks, sees, dances, trains

二)在x, sh, ch, s, tch后加es。如:watches, washes, wishes, finishes

三)1)以辅音字母加y结尾的变y为i再加es。如:study-studies, hurry-hurries, try-tries

2)以元音字母加y结尾的直接加s。如:plays, says, stays, enjoys, buys

四)以o结尾加es。如:does, goes

五)特殊的有:are-is, have-has

B) 现在分词

当我们说某人正在做什么事时,动词要使用分词形式,不能用原形,构成如下:

一)一般在后加ing。如:spell-spelling, sing-singing, see-seeing, train-training, play-playing, hurry-hurrying, watch-watching, go-going, do-doing

二)以不发音e的结尾的去掉e再加ing。如:dance-dancing, wake-waking, take-taking, practice-practicing, write-writing, have-having

三)以重读闭音节结尾且一个元音字母+一个辅音字母(注意除开字母组合如show –showing, draw-drawing)要双写最后的辅音字母再加ing。如:put-putting, run-running, get-getting, let-letting, begin-beginning

四)以ie结尾的变ie为y再加ing。如:tie-tying系 die-dying死 lie-lying 位于

4、形容词的级

我们在对两个或以上的人或物进行对比时,则要使用比较或最高级形式。构成如下:

一) 一般在词后加er或est(如果是以e结尾则直接加r或st)。如:greater-greatest, shorter –shortest, taller –tallest, longer –longest, nicer- nicest, larger -largest

二)以重读闭音节结尾且1个元音字母+1个辅音字母(字母组合除外,如few-fewer fewest)结尾的双写结尾的辅音再加er /est。如:big-bigger biggest, red-redder reddest, hot-hotter hottest

三) 以辅音字母+y结尾的变y为i加er/est。如:happy-happier happiest, sorry-sorrier sorriest, friendly-friendlier friendliest(more friendly most friendly), busy-busier busiest, easy-easier easiest

四)特殊情况:(两好多坏,一少老远)

good/well - better best many/much - more most bad/ill – worse worst

little- less least old- older/elder oldest/eldest far- farther/further farthest/furthest

5、数词 (基变序,有规则;一、二、三,自己背;五、八、九、十二;其它后接th;y结尾,变为i, eth跟上去。) first, second, third; fifth, eighth, ninth, twelfth; seventh, tenth, thirteenth, hundredth; twenty-twentieth, forty-fortieth, ninety-ninetieth

二、句式

1.陈述句

肯定陈述句 a) This is a book. (be动词)

b) He looks very young. (连系动词)

c) I want a sweat like this. (实义动词)

d) I can bring some things to school. (情态动词)

e) There’s a computer on my desk. (There be结构)

否定陈述句 a) These aren’t their books. b) They don’t look nice.

c) Kate doesn’t go to No. 4 Middle School. d) Kate can’t find her doll.

e) There isn’t a cat here. (=There’s no cat here.)

2. 祈使句

肯定祈使句 a) Please go and ask the man. b) Let’s learn English!

c) Come in, please.

否定祈使句a) Don’t be late. b) Don’t hurry.

3. 疑问句

1) 一般疑问句 a) Is Jim a student? b) Can I help you? c) Does she like salad?

d) Do they watch TV? e) Is she reading?

肯定回答: a) Yes, he is. b) Yes, you can. c) Yes, she does. d) Yes, they do. e) Yes, she is.

否定回答: a) No, he isn’t. b) No, you can’t. c) No, she doesn’t. d) No, they don’t. e) No, she isn’t.

2) 选择疑问句 Is the table big or small? 回答 It’s big./ It’s small.

3) 特殊疑问句

① 问年龄 How old is Lucy? She is twelve.

② 问种类 What kind of movies do you like? I like action movies and comedies.

③ 问身体状况 How is your uncle? He is well/fine.

④ 问方式 How do/can you spell it? L-double O-K.

How do we contact you? My e-mail address is ***.

⑤ 问原因 Why do you want to join the club?

⑥ 问时间 What’s the time? (=What time is it?) It’s a quarter to ten a.m..

What time do you usually get up, Rick? At five o’clock.

When do you want to go? Let’s go at 7:00.

⑦ 问地方 Where’s my backpack? It’s under the table.

⑧ 问颜色 What color are they? They are light blue.

What’s your favourite color? It’s black.

⑨ 问人物 Who’s that? It’s my sister.

Who is the boy in blue? My brother.

Who isn’t at school? Peter and Emma.

Who are Lisa and Tim talking to?

⑩ 问东西 What’s this/that (in English)? It’s a pencil case.

What else can you see in the picture? I can see some broccoli, strawberries and hamburgers.

11问姓名 What’s your aunt’s name? Her name is Helen./She’s Helen.

What’s your first name? My first name’s Ben.

What’s your family name? My family name’s Smith.

12 问哪一个 Which do you like? I like one in the box.

13 问字母 What letter is it? It’s big D/small f.

14 问价格 How much are these pants? They’re 15 dollars.

15 问电话号码 What’s your phone number? It’s 576-8349.

16 问谓语(动作) What’s he doing? He’s watching TV.

17 问职业(身份) What do you do? I’m a teacher.

What’s your father? He’s a doctor.

三、时态

1、一般现在时 表示普遍、经常性的或长期性的动作时使用一般现在时,它有:

Be 动词:She’s a worker. Is she a worker? She isn’t a worker.

情态动词:I can play the piano. Can you play the piano? I can’t play the piano.

行为动词:They want to eat some tomatoes. Do they want to eat any tomatoes? They don’t want to eat any tomatoes.

Gina has a nice watch. Does Gina have a nice watch? Gina doesn’t have a watch.

2、现在进行时 表示动词在此时正在发生或进行就使用进行时态,结构为sb be v-ing sth + 其它.

I’m playing baseball. Are you playing baseball? I’m not playing baseball.

Nancy is writing a letter. Is Nancy writing a letter? Nancy isn’t writing a letter.

They’re listening to the pop music. Are they listening the pop music? They aren’t listening to the pop music.

2. 八年级上学期英语所有的重要语法+语言点(整理)

1. be absent from…. 缺席,不在 2. absence of mind(=being absent-minded) 心不在焉 3. absorb(=take up the attention of)吸引…的注意力(被动语态):be absorbed in 全神贯注于…近:be engrossed in ; be lost in ; be rapt in ;be concentrated on ; be focused on ; be centered on 4. (be) abundant in(be rich in; be well supplied with) 富于,富有 5. access(to) (不可数名词) 能接近,进入,了解 6. by accident(=by chance, accidentally)偶然地,意外.Without accident(=safely) 安全地, 7. of one’s own accord(=without being asked; willingly; freely)自愿地 ,主动地 8. in accord with 与…一致 . out of one’s accord with 同….不一致 9. with one accord (=with everybody agreeing)一致地 10. in accordance with (=in agreement with) 依照,根据 11. on one’s own account 1) 为了某人的缘故, 为了某人自己的利益 2) (=at one’s own risk) 自行负责 3) (=by oneself)依靠自己 on account 赊账; on account of 因为; on no account不论什么原因也不;of …account 有…..重要性. 12. take…into account(=consider)把...考虑进去 13. give sb. an account of 说明, 解释 (理由) 14. account for (=give an explanation or reason for) 解释, 说明. 15. on account of (=because of) 由于,因为. 16. on no account(=in no case, for no reason)绝不要,无论如何不要(放句首时句子要倒装) 17. accuse…of…(=charge…with; blame sb. for sth. ; blame sth. on sb. ; complain about) 指控,控告 18. be acquainted with(=to have knowledge of) 了解; (=to have met socially) 熟悉 19. act on 奉行,按照…行动; act as 扮演; act for 代理 20. adapt oneself to(=adjust oneself to) 使自己适应于 21. adapt…(for) (=make sth. Suitable for a new need) 改编, 改写(以适应新的需要) 22. in addition (=besides) 此外, 又, 加之 23. in addition to(=as well as, besides, other than)除…外 24. adhere to (=abide by, conform to, comply with, cling to, insist on, persist in, observe, opinion, belief ) 粘附; 坚持, 遵循 25. adjacent(=next to, close to) 毗邻的, 临近的 26. adjust..(to) (=change slightly)调节; 适应; 27. admit of (=be capable of, leave room for) …的可能,留有…的余地. 28. in advance (before in time) 预告, 事先. 29. to advantage 有利的,使优点更加突出地. 30. have an advantage over 胜过. have the advantage of 由于…处于有利条件 have the advantage of sb.知道某人所不知道的事 31. take advantage of (=make the best of, utilize, make use of, profit from, harness)利用. 32. agree with 赞同(某人意见) agree to 同意 33. in agreement (with) 同意, 一致 34. ahead of 在…之前, 超过…;……………. ahead of time 提前. 35. in the air 1)不肯定, 不具体. 2)在谣传中. 36. above all (=especially, most important of all) 尤其是, 最重要的. 37. in all (=counting everyone or everything, altogether) 总共, 总计 38. after all 毕竟,到底; (not) at all 一点也不; all at once(=suddenly)突然; once and for all 只此一次; above all 最重要的; first of all 首先; all in all 大体上说; be all in 累极了; all but 几乎. 39. allow for (=take into consideration, take into account) 考虑到, 估计到. 40. amount to (=to be equal to) 总计, 等于. 41. answer for (undertake responsibility for, be liable for, take charge for) 对…负责. 42. answer to (=conform to) 适合,符合. 43. be anxious about 为…焦急不安; 或anxious for 44. apologize to sb. for sth. 为…向…道歉 45. appeal to sb. for sth. 为某事向某人呼吁. appeal to sb. 对某人有吸引力 46. apply to sb. for sth. 为…向…申请 ; apply for申请; apply to 适用. 47. apply to 与…有关;适用 48. approve of (=consent to, be in favor of, favor, agree to, consider good, right) 赞成, approve vt. 批准 49. arise from(=be caused by) 由…引起. 50. arrange for sb./sth. to do sth. 安排…做… 51. arrive on 到达; arrive at 到达某地(小地方);得出,作出; arrive in 到达某地(大地方); 52. be ashamed of (=feel shame, guilt or sorrow because of sth. done) 以…为羞耻 53. assure sb. of sth. (=try to cause to believe or trust in sth.) 向…保证, 使…确信. 54. attach(to) (=to fix, fasten; join) 缚, 系 ,结 55. make an attempt at doing sth. (to do sth.) 试图做… 56. attend to (=give one’s attention, care and thought)注意,照顾;attend on(upon)(=wait upon, serve, look after) 侍候,照料 57. attitude to/ toward …对…的态度.看法 58. attribute…to…(=to believe sth. to be the result of…)把..归因于.., 认为..是..的结果 59. on the average (=on average, on an average) 平均 60. (be) aware of (=be conscious of , having knowledge or consciousness)意识到,知道. 61. at the back of (=behind) 在…后面 62. in the back of 在…后部(里面); on the back of 在…后部(外面); be on one’s back(=be ill in bed) 卧病不起. 63. at one’s back(=supporting or favoring sb.) 支持,维护; have sb. at one’s back 有…支持, 有…作后台 64. turn one’s back on sb. (=turn away from sb. in an impolite way) 不理睬(某人),背弃,抛弃 65. behind one’s back 背着某人(说坏话) 66. be based on / upon 基于 67. on the basis of 根据…, 在…基础上 68. beat…at 在…运动项目上打赢 69. begin with 以…开始. to begin with (=first of all) 首先, 第一(经常用于开始语) 70. on behalf of (=as the representative of) 以…名义 71. believe in(=have faith or trust in; consider sth./sb. to be true) 相信,依赖,信仰. 72. benefit (from) 受益,得到好处. 73. for the benefit of 为了…的利益(好处) 74. for the better 好转 75. get the better of (=defeat sb.) 打败, 胜过. 76. by birth 在出生上,论出身,按血统 at birth 在出生时; give birth to 出生 77. blame sb. for sth. 因…责备某人 blame sth. on sb. 把…推在某人身上 78. in blossom开花(指树木) be in blossom开花(强调状态) come into blossom开花(强调动作) 79. on board 到船上, 在船上, 上火车或飞机 80. boast of (or about) 吹嘘 81. out of breath 喘不过气来 82. in brief(=in as few words as possible)简言之 83. in bulk 成批地,不散装的 84. take the floor 起立发言 85. on business 出差办事. 86. be busy with sth.忙于某事 be busy doing sth. 忙于做某事 87. last but one 倒数第二. 88. last but not least最后一点但也是最重要的一点 89. but for (=without) 要不是. 表示假设 90. buy sth. for…money 用多少钱买 91. be capable of 能够, 有能力 be capable of being +过去分词:是能够被…的 92. in any case(=for love or money, at any rate, at any price, at any cost, whatever happens; anyhow)无论如何 93. in case (=for fear that) 万一; 94. in case of (=in the event of)如果发生…万一 in the case of 至于…, 就…而言 95. in no case在任何情况下都不(放句首倒装句) 96. be cautious of 谨防 97. center one’s attention on(=focus one’s attention on) 把某人的注意力集中在…上 98. be certain of (=be sure of) 有把握, 一定. 99. for certain of (=for sure )肯定地,有把握地 100. by chance(=accidentally, by accident)偶然 101. for a change换换环境(花样等) 102. charge sb. with …控告某人犯有… 103. in charge of (=responsible for) 负责(某事) in the charge of …由…管 104. take charge of (=to be or become responsible for)负责管理(照顾) 105. charge…for 因…索取(费用) , charge sb. with sth. 控告某人犯有… 106. round the clock(=all day and all night, usually without stopping) 昼夜不停地 高考书面表达必背词组 (1) 首先,尤其重要的,最重要的 above all 偶然,无意中 by accident 对(于)…很积极 be active in 合计为 add up to 承让错误 admit one’s mistake 接受某人的建议 take / follow one’s advice 就…提出建议 give advice on 建议某人做某事 advice sb. to do sth. 后天 the day after tomorrow 毕竟;终究 after all 违心 against one’s will 在…岁时 at the age of 实现目标 achieve one’s aim 在空中;悬而未决 in the air 在户外,在露天里 in the open air 在机场 at the airport 火警 the fire alarm 满腔怒火 be filled with anger 因某人之言行而生气 be angry at sth. 生某人的气 be angry with sb. 通知 make an announcement 相继地,按顺序地 one after another 相互,彼此(三者或三者以上之间)one another 相互(指两者之间)each other 没有回答 give no answer 为…而担心 be anxious about 急于做某事 be anxious to do sth. 分开住 live apart 除了 apart from 因某事向某人认错或道歉 make/offer an apology to sb for sth. 与某人争论某事 argue with sb. about sth. 放在一边 lay sth. aside 请某人指点 / 帮助 ask sb. for advice / help 惊讶于… be astonished at sth. 以前,曾经 at one time 注意 pay attention to 对…抱正确的态度 take a correct attitude towards sth. 引起(注意,兴趣等)

3. 八年级上学期英语有哪些要掌握的语法仁爱版的。

仁爱版八年级上学期英语重点语法项目一、 be going to 结构
1) 表示计划、安排及打算
2) 条件句中,一般用will/shall 结构代替be going to 结构。
If it doesn't rain tomorrow ,we _________
(就来) to your home
If he agrees with us ,he ________(成为)a member .
3) there are /is going to be =there will be
We will have a meeting in your classroom this Friday .=there is going to be a meeting in our classroom this Friday .
仿写:he will have a party in his home tomorrow .=________________________.
选填:there is going to ______ (have/be) a tall building over there next year .
4) 表示位置移动的词,在be going to 结构中往往用进行时代替。如:come ,return ,go ,arrive ,leave .
He is going to come here soon .=he is coming soon .
仿写:They are going to arrive in an hour .
= ___________________________ .
5)按自然规律一定要发生的事情,一般用will 而不用be going to 结构:
译出:明天就是元旦节了。
二、主语+will /shall+动词原形+。。。 结构 表示将要发生的事情。
1 一般情况下,与be going to 结构可以互换。
We shall make a visit to him next month .
= _______________________________ .
2 条件状语从句和时间状语从句中,一般用will/shall 结构。
If he ______(not come ) tonight ,we _____
(not hold the party).
3 shall 与will 不可搞混。
练习:变为一般疑问句、否定句、特殊疑问句。
1) We shall stand up.
2) I shall call for help in such an situation .
3)he will help us with our work .
三、can 、may 、must 注意事项
1 过去式:can---could ;may---might .must 没有人称、数、时态变化。
He can swim now .
He could swim three years ago .
You must tell the truth .
He must tell the truth .
2 否定回答以及变为否定句时,它们的变化规律如下:
can—cant ;may –mustn’t
Must---needn’t/ don't have to ;
need---needn’t
练习:将下列句子分别变为否定句、一般疑问句并作否定回答。
1)I can swim
2)He must hand it in now.
3) She need answer the door at once .
4) The little boy can also come here .
3 当这几个词表示推测时,否定句通常都用can’t。
练习:改为否定句。
1 )he can be in the teacher’s office
2) It may be raining in the south of China recently .
3) You must be right .
四、had better 和不定式的否定形式。
had better do sth ---- had better not do sth .
to do sth --- not to do sth 。
译出:晚上你最好不要外出。
我想他不和你一块儿去。
五、一般过去时和过去进行时
1 以过去某个时间为基准:动作已经结束的,用一般过去时,动作正在进行的,用过去进行时。
1) He was busy all this morning ,he _____
(write) a novel .
2) He ______ (put) on his coat and went out .
2 由when 和while引导的时间状语从句中,发生在前面且持续时间久的动作用过去进行时,发生在后面,持续时间短的用一般过去时。
1)when we ______ (lie) in bed ,he_____
(come) in .
2) They ______ ( begin) their lessons when it _______ (happen).
3) While you _____ (pass)the post office , he ______(see) you.
六、比较级和最高级
1) 形容词或副词前有a little(bit) ,even(更) much(比…得多)时,该形容词或副词用比较级形式。
练习:用词的适当形式填空。
He is only a little _______ (ill) than yesterday .
I am much ______ ( outgoing) .
It is even _____ (cold) today .
2 比较级前不加the,但句中有of 时 例外。
1)which do you like ______(good), PE or music?
2 I like music _____ (good) of the two subjects ?
3 ) She is _____ (beautiful) of the twins .
3 比较级和最高级可以转变,意思不变。
He is the cleverest in our class .
He is clever than any other student in our class .
练习:变为最高级或者比较级。
Chang jiang is the long river in China .
He is short than any other in his class.
4 最高级变为比较级时,如果句子主语跟后面表示范围的词具有所属关系时any后要加other ,否则,不要other .
练习:用any 、any other 填空。
The desk is more expensive than _______
One in this shop.
The desk in this shop is more expensive
than ______ one in that shop.
5 比较对象相同时,可用that /those 代替另一比较对象。That 用于单数或者不可数,those 用于复数。
选填:
The weather in shanghai is better than ___
In Tian jin .
The students in our class came earlier than
______in his class .
七、反义疑问句

4. 求归纳八年级上册英语必须掌握的句型、从句、语法

可以只说语法么?还有,是什么版的?
那就太多了啊。。还有,你们教材到底回是什么版的?不同的答话也总结不了啊。。
啊。。抱歉。。那帮不了了。。我是在深圳学的是牛津。。说起来我刚考完期末考,是明天回去开大会的初二生。。你应该不在深圳吧

5. 初二上册英语重点语法有哪些

不持之以恒,英语就学不会,这是因为英语是一门十分注重积累的学科。如果能接受这个观点,那你就要持之以恒,否则学习无效………………我是一个高考的过来人。首先我想请阁下明白一个道理:英语很差不可怕,可怕的是你从一开始便接受自己是一个英语差生的“事实”!!!!!虽然我高考已经好多年了,而且今年即将大学毕业,踏入社会。但英语一直没有丢,英语一直是我的排头兵!我对英语的自信还有,我觉得学好英语不难,重要的是你要有恒心,急躁冒进,三天打渔两天晒网都是不行的。在这里我就毛遂自荐一下我的学习方法吧: 首先先你要端正心态,不要急躁,不管别人考多少分,你做你自己的事,这样才能静下心来学习。要成为英语高手就必须比别人走更多的路,做更多的事。你应该明白一个事实,英语是单词和语法的综合,所以单词和语法都要拿下。 其次,对于单词,有如下几种方法,第一个,是加强记忆的频度,也就是说,早上记了几个,隔几个小时又看一次,总之一天之内,记忆的间隔不要太长,否则你辛苦积累的记忆会随着时间的延长而淡化,第二个,是可以根据自己的理解编顺口溜,比如good morning 是狗摸你…(见笑了)…,第三个,最重要的是,记单词的时候,不要忘了阅读,一边记单词,一边看文章,这样可以把孤立的单词串联起来,记忆的效果会加倍,第四个。我建议你记单词要分门别类记忆,要形成一个意群,比如,重要性用magnitude magnificence ,表示非常,大大地有exceedingly,tremendously,extremely……这样做在你写作时,是十分有好处的,写作时不要尽写一些低级词汇,你要写高级词汇,比如重要性写magnitude,许多写a multitude of 或者handsome。再次,是语法。学习语法,首先要明白什么是主谓宾定状补,什么是系动词,什么是直接宾语,间接宾语,这些是学习语法的基础,语法是房子,主谓宾定状补等是沙石砖瓦 此外,对于完形填空以及阅读理解,那就只能靠平时的练习了,在这个过程中,你要时时总结,纵深对比,千万不要陷入题海战术只做题,不总结的误区当中。在做题的过程中,你把各种体型都总结了一遍,积累了丰富的经验,而且你还提升了自己的阅读速度,一举两得,所以做题是很重要的!其实,完形填空无非就是单项选择加语境分析,也就是说,做完形填空你的语法要好,而且你要积累比较多的固定搭配,短语,特殊用法等,完形填空的语法还是很重要的!对于阅读,我个人感觉是,纯粹是个人经验积累多少的问题,只有保证一定的练习量,你才能用质的提高!最后,我建议你,平时读报,或者做题的时候,发现有好的句子好的词汇,你要抄下来,长期下来,你的作文会有提高的,需要说明的是,这个提高过程可能很缓慢,但是最后能收到很好的效果,以前25分的作文我都能保证在21-23这个级别,靠的就是对语法的熟练掌握和积累了许多较高级的词汇,句型,句子。我个人的理解是,在你的语法达到基本不会出错的程度上,作文便应该以词汇取胜,因为在这个层次上,大家的语法都差不多,没什么变化,唯一有变化的就是你的词汇!给你打个比方吧,很多想到“许多”就用many,但是你别忘了many a ;handsome;massive,innumerable;很多人想到“专家”就写expert,但很少人会想到specialist,很多人在想到“擅长”这词,就写be good at ,却不知还有更高级的表达法:be expert at 或者excel in ……高手和庸才,就体现在这些细微的差别

6. 初二英语需要掌握的语法有哪些

1,基础英语应该掌握A,名词单复数,B简单动词的时态变化如现在时,过去时,将来时,C简单的主谓一致,就是IS在HE后是IS,在THEY后边成ARE,
别的没什么了,

7. 初中英语语法需要掌握的是哪些

初中英语语法学习主要就是名词,介词,冠词,代词,形容词等上面,而这些东西是最零版碎的也是最头权疼的,我们就更要有细心和耐心。建议每学习一个语法点,在学校教室里抄过一遍笔记后,回家静下心来,再重新整理一遍笔记,去粗取精,这其实是回顾温习的过程,并且要做好分类,不同重要程度的或者难易程度的要用不同的颜色区别对待,并时常翻阅。此外听力课堂上的语法知识和教材同步的,可以参考。

8. 初二英语上半学期要掌握的语法有哪些

一、形容词副词比较级①构成1.一般单音节词和少数以-er,-ow结尾的双音节词,比较级在后面加-er,最高级在后面加-est;
(1)单音节词
如:small→smaller→smallest short→shorter→shortest
tall→taller→tallest great→greater→greatest
(2)双音节词
如:clever→cleverer→cleverest narrow→narrower→narrowest
2.以不发音e结尾的单音节词,比较在原级后加-r,最高级在原级后加-st;
如:large→larger→largest nice→nicer→nicest able→abler→ablest
3.在重读闭音节(即:辅音+元音+辅音)中,先双写末尾的辅音字母,比较级加-er,最高级加-est;
如:big→bigger→biggest hot→hotter→hottest fat→fatter→fattest
4.以“辅音字母+y”结尾的双音节词, 把y改为i,比较级加-er,最高级加-est;
如:easy→easier→easiest heavy→heavier→heaviest
busy→busier→busiest happy→happier→happiest
5.其他双音节词和多音节词,比较级在前面加more,最高级在前面加most;
如:beautiful→more beautiful→most beautiful
different→more different→most different
easily→more easily→most easily
注意:(1)形容词最高级前通常必须用定冠词 the,副词最高级前可不用。
例句: The Sahara is the biggest desert in the world.
(2) 形容词most前面没有the,不表示最高级的含义,只表示"非常"。
It is a most important problem.
=It is a very important problem.
6.有少数形容词、副词的比较级和最高级是不规则的,必须熟记。
如:good→better→best well→better→best
bad→worse→worst ill→worse→worst
old→older/elder→oldest/eldest
many/much→more→most little→less→least
far →further/farther→ furthest/farthest②用法1.“A + be +形容词比较级 + than + B” 意思为“A比B更……”。
如:This tree is taller than that one. 这棵树比那棵树高。
注意:
① 在含有连词than的比较级中,前后的比较对象必须是同一范畴,即同类事物之间的比较。
②在比较级前面使用much,表示程度程度“强得多”。
如:A watermelon is much bigger than an apple.
③ very, quite一般只能修饰原级,不能修饰比较级。
2.“比较级 + and + 比较级”或“more and more +原级”表示“越来越……”
如:It becomes warmer and warmer when spring comes.
春天来了,天气变得越来越暖和了。
It is getting cooler and cooler.
天气越来越凉爽。
The wind became more and more heavily.
风变得越来越大。
Our school is becoming more and more beautiful.
我们的学校变得越来越美丽。
3.在含有or的选择疑问句中,如果有两者供选择,前面的形容词要用比较级形式。
如:Who is taller,Tim or Tom? 谁更高,Tim还是Tom?
4. “the +比较级……, the+比较级”,表示“越……越……”。
The more money you make, the more you spend.
钱你赚得越多,花得越多。
The sooner,the better.
越快越好。
5. 表示倍数的比较级用法:
①. A is …times the size /height/length/width of B.
如:The new building is three times the height of the old one.
这座新楼比那座旧楼高三倍。(新楼是旧楼的四倍高)
②. A is …times as big /high/long/wide/large as B.
如:Asia is four times as large as Europe.
亚洲是欧洲的四倍大。(亚洲比欧洲大三倍)
③. A is …times larger /higher/longer/wider than B.
如:Our school is twice bigger than yours.
我们学校比你们学校大两倍。
6.形容词、副词的最高级形式主要用来表示三者或三者以上人或事物的比较,表示“最……”的意思。
句子中有表示范围的词或短语。如:of the three, in our class等等。
如:He is the tallest in our class.
他在我们班里是最高的。
7."否定词语+比较级","否定词语+ so… as"结构表示最高级含义。
Nothing is so easy as this.
=Nothing is easier than this.
=This is the easiest thing.
8. 比较级与最高级的转换:
Mike is the most intelligent in his class.
Mike is more intelligent than any other student in his class
7.修饰比较级和最高级的词
1)可修饰比较级的词
①.a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等。
②. 还可以用表示倍数的词或度量名词作修饰语。
③. 以上词(除by far)外,必须置于比较级形容词或副词的前面。
注意: 使用最高级要注意将主语包括在比较范围内。
(错) Tom is the tallest of his three brothers.
(对) Tom is the tallest of the three brothers.
2)下列词可修饰最高级:by far, far, much, mostly, almost。
This hat is nearly / almost the biggest.
注意:
a. very可修饰最高级,但位置与much不同。
This is the very best.
This is much the best.
b. 序数词通常只修饰最高级。
Africa is the second largest continent.
8.要避免重复使用比较级。
(错) He is more cleverer than his brother.
(对) He is more clever than his brother.
(对) He is cleverer than his brother.
9.要避免将主语含在比较对象中。
(错) China is larger that any country in Asia.
(对) China is larger than any other country in Asia.
10.要注意对应句型,遵循前后一致的原则。
The population of Shanghai is larger than that of Beijing.
It is easier to make a plan than to carry it out.
11.要注意冠词的使用,后有名词的时候,前面才有可能有名词。
比较:Which is larger, Canada or Australia?
Which is the larger country, Canada or Australia?
She is taller than her two sisters.
She is the taller of the two sisters.二、连词but and or 表示并列用and 表示转折用but 表示选择用or三、条件状语从句经典语句:If it dosen't rain tomorrow,we will go to the zoo.
If you open the door,i will come in.
条件状语从句就是用以表示“在某种条件下,会……”
常用if ,in case , on condition等词来引导
连接词主要有 if, unless, as/so long as, on condition that,provided,suppose,supposing 等。.
主句用一般将来时,if或unless引导的条件状语从句用一般现在时。
固定搭配:unless = if...not.
e.g. Let's go out for a walk unless you are too tired.
If you are not too tired, let's go out for a walk.
if 引导的条件句有真实条件句和非真实条件句两种:
真实条件句,
如:If it rains tomorrow, we won’t go on a picnic.
非真实条件句是虚拟语气的一种,表示与事实相反,如:
If I were you, I would go with him.
so/as long as只要
由as (so) long as, in case引导。
So long as you’re happy, it doesn’t matter what you do.
只要你高兴,你做什么都没有关系。
You may borrow my book as long as you keep it clean.
只要你保持书的清洁,你就可以把我的书借去。
Take your umbrella in case it rains.
带着你的伞吧,以防下雨。
四、原因状语从句(because和because of的用法) because+句子 because of+名词短语/名词五、五种基本句式 1、主语+谓语(S+V) 2、主语+谓语+直接宾语(S+V+DO) 3、主语+连系动词+表语(S+V+P) 4、主语+谓语+间接宾语+直接宾语(S+V+IO+DO) 5、主语+谓语+直接宾语+宾语补足语(S+V+DO+OC)六、副词的构成 1、大多数形容词直接+ly 2、以le结尾的形容词-e+y 3、以不发音的e结尾的形容词-y+ily七、过去进行时 ①用法:1.表示过去某一时间内(正在)进行的动作
如:I was doing my homework at 9 p.m. last Sunday.
2.表示一动作正在进行时,另一动作同时正在进行.
(1)用while连接(while只接doing)(注:如果主句和从句都是一般过去时,可以用while连接两个句子)
例:My mother was cooking while I was doing my homework.(可以持续动作时态一致)
(2)when表示(when可以接doing或did,when后动作时间长,用doing,时间短,用did)
例:I was doing my homework when my mother came in.(间接表达了具体时间)
3.重复的动作
When he worked here, John was always making mistakes.
4.表示过去将要发生的动作
She told us Mr.Lee was arriving here.
5.用于故事,以提供其时间背景
6.表示礼貌
7有时可强调过去某一动作延续时间较长 [编辑本段]常用的时间状语 this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while
My brother fell while he was riding his bicycle and hurt himself.
It was raining when they left the station.
When I got to the top of the mountain, the sun was shining. [编辑本段]典型例题 (1) Mary _C_ a dress when she cut her finger.
A. made B. is making C. was making D. makes
答案C. 割伤手指是已发生的事情,应用过去时。同 时,when表时间的同时性,"玛丽在做衣服时"提供事情发生的背景,因此用过去进行时。
(2) As she _b__ the newspaper, Granny ___ asleep.
A.read; was falling B. was reading; fell C. was reading; was falling D. read;fell
答案C. 句中的as = when, while,意为"当……之时"。描述一件事发生的背景时,用过去进行;一个长动作发生的时候,另一个短动作发生。句意为 "在她看报纸时,奶奶睡着了。"句中的 fell (fall的过去时),是系动词,后跟形容词,如:fall sick。 过去进行时的基本用法:表示过去某个时刻或时间正在进行过持续进行的动作,句中往往需要有时间状语来表示这一特定的时间. What were they doing just now? 他们刚才在干什么?②句型肯定句=主语(I/he/she/they/we)+was/were+doing+其它
否定句=主语(I/he/she/they/we)+was/were+not+doing+其它
一般疑问句及答语=Was/Were+主语(I/he/she/they/we)+doing+其它 答语:Yes,I was./No,I wasn't.
特殊疑问句=特殊疑问词+was/were+主语(I/he/she/they/we)+doing+其它
过去进行时vs一般过去时
都强调过去发生的事
进行时强调过程,不一定完成
过去时强调事件,一定完成
p,s表示一个动作正在进行时,另一个动作发生了
如:He played when I was studying.
不用于进行时的动词
感官动词:hear,see,notice,feel,taste……
表示态度感情的动词:like,love,hate……
表心理状态:feel,want,prefer……
表占有:own,have,……
表存在状态和持续:look,owe,be……
when 和while的用法区别
两者的区别如下:
①when是at or ring the time that, 既指时间点,也可指一段时间;
while是ring the time that,只指一段时间,因此when引导的时间状语从句中的动词可以是终止性动词,也可以是延续性动词,而while从句中的动词必须是延续性动词。
②when 说明从句的动作和主句的动作可以是同时,也可以是先后发生;while 则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。
③由when引导的时间状语从句,主句用过去进行时,从句应用一般过去时;如果从句和主句的动作同时发生,两句都用过去进行时的时候,多用while引导,如:
a. When the teacher came in, we were talking.
当此句改变主从句的位置时,则为:
While we were talking, the teacher came in.
b They were singing while we were dancing.

9. 初二英语必掌握、很重要的语法(要全部)

反义疑问句
各种从句(主要是宾语从句的几个分类)
现在完成时
直接引语
间接引语
各种单词的用法(+to、+ing、+原型什么的)

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