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八上英語需要掌握的語法

發布時間:2021-02-28 08:07:50

1. 八年級英語需要掌握的語法有那些

一、詞法

1、名詞

A)、名詞的數

我們知道名詞可以分為可數名詞和不可數名詞,而不可數名詞它沒有復數形式,但可數名詞卻有單數和復數之分,復數的構成如下:

一)在後面加s。如:fathers, books, Americans, Germans, apples, bananas

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

三)1)以輔音字母加y結尾的變y為i再加es 如:baby-babies, family-families, ty-ties, comedy-comedies, documentary-documentaries, story-stories

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

四)以o結尾加s(外來詞)。如:radios, photos, 但如是輔音加o的加es:如: tomatoes西紅柿, potatoes馬鈴薯

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

六)單復數相同(不變的)有:fish, sheep, deer鹿子, Chinese, Japanese

七)一般只有復數,沒有單數的有:people,pants, shorts, shoes, glasses, gloves, clothes, socks

八)單詞形式不變,既可以是單數也可以是復數的有:police警察局,警察, class班,同學, family家,家庭成員

九)合成的復數一般只加主要名詞,多數為後一個單詞。如:action movie-action movies, pen pal-pen pals; 但如果是由man或woman所組成的合成詞的復數則同時為復數。如:man doctor-men doctors, woman teacher-women teachers

十)有的單復數意思不同。如:fish魚 fishes魚的種類, paper紙 papers報紙,卷子,論文, work工作 works作品,工廠, glass玻璃 glasses玻璃杯,眼鏡, orange桔子水 oranges橙子, light光線 lights燈, people人 peoples民族, time時間 times時代, 次數, chicken 雞肉 chickens 小雞

十一) 單個字母的復數可以有兩種形式直接加s或』s。如:Is (I』s), Ks (K』s)。但如是縮略詞則只加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)名詞的格

當我們要表示某人的什麼東西或人時,我們就要使用所有格形式。構成如下:

一)單數在後面加』s。如:brother』s, Mike』s, teacher』s

二)復數以s結尾的直接在s後加』,如果不是以s結尾的與單數一樣處理。如:Teachers』 Day教師節, classmates』; Children』s Day六一節, Women』s Day三八節

三)由and並列的名詞所有時,如果是共同所有同一人或物時,只加最後一個』s,但分別擁有時卻分別按單數形式處理。如:Mike and Ben』s room邁克和本的房間(共住一間),Mike』s and Ben』s rooms邁克和本的房間(各自的房間)

2、代詞

項目 人稱代詞 物主代詞 指示代詞 反身代詞
人稱 主格 賓格 形容詞 名詞性
第一人稱 單數 I me my mine myself
復數 we us our ours ourselves
第二人稱 單數 you you your yours yourself
復數 you you your yours yourselves
第三人稱 單數 she her her hers herself
he him his his himself
it it its its this that itself
復數 they them their theirs these those themselves

3、動詞

A) 第三人稱單數

當動詞是第三人稱單數時,動詞應該像名詞的單數變動詞那樣加s,如下:

一)一般在詞後加s。如:comes, spells, waits, talks, sees, dances, trains

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

三)1)以輔音字母加y結尾的變y為i再加es。如:study-studies, hurry-hurries, try-tries

2)以母音字母加y結尾的直接加s。如:plays, says, stays, enjoys, buys

四)以o結尾加es。如:does, goes

五)特殊的有:are-is, have-has

B) 現在分詞

當我們說某人正在做什麼事時,動詞要使用分詞形式,不能用原形,構成如下:

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

二)以不發音e的結尾的去掉e再加ing。如:dance-dancing, wake-waking, take-taking, practice-practicing, write-writing, have-having

三)以重讀閉音節結尾且一個母音字母+一個輔音字母(注意除開字母組合如show –showing, draw-drawing)要雙寫最後的輔音字母再加ing。如:put-putting, run-running, get-getting, let-letting, begin-beginning

四)以ie結尾的變ie為y再加ing。如:tie-tying系 die-dying死 lie-lying 位於

4、形容詞的級

我們在對兩個或以上的人或物進行對比時,則要使用比較或最高級形式。構成如下:

一) 一般在詞後加er或est(如果是以e結尾則直接加r或st)。如:greater-greatest, shorter –shortest, taller –tallest, longer –longest, nicer- nicest, larger -largest

二)以重讀閉音節結尾且1個母音字母+1個輔音字母(字母組合除外,如few-fewer fewest)結尾的雙寫結尾的輔音再加er /est。如:big-bigger biggest, red-redder reddest, hot-hotter hottest

三) 以輔音字母+y結尾的變y為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)特殊情況:(兩好多壞,一少老遠)

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、數詞 (基變序,有規則;一、二、三,自己背;五、八、九、十二;其它後接th;y結尾,變為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.陳述句

肯定陳述句 a) This is a book. (be動詞)

b) He looks very young. (連系動詞)

c) I want a sweat like this. (實義動詞)

d) I can bring some things to school. (情態動詞)

e) There』s a computer on my desk. (There be結構)

否定陳述句 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. 疑問句

1) 一般疑問句 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) 選擇疑問句 Is the table big or small? 回答 It』s big./ It』s small.

3) 特殊疑問句

① 問年齡 How old is Lucy? She is twelve.

② 問種類 What kind of movies do you like? I like action movies and comedies.

③ 問身體狀況 How is your uncle? He is well/fine.

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

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

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

⑥ 問時間 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 問地方 Where』s my backpack? It』s under the table.

⑧ 問顏色 What color are they? They are light blue.

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

⑨ 問人物 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 問東西 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問姓名 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 問哪一個 Which do you like? I like one in the box.

13 問字母 What letter is it? It』s big D/small f.

14 問價格 How much are these pants? They』re 15 dollars.

15 問電話號碼 What』s your phone number? It』s 576-8349.

16 問謂語(動作) What』s he doing? He』s watching TV.

17 問職業(身份) What do you do? I』m a teacher.

What』s your father? He』s a doctor.

三、時態

1、一般現在時 表示普遍、經常性的或長期性的動作時使用一般現在時,它有:

Be 動詞:She』s a worker. Is she a worker? She isn』t a worker.

情態動詞:I can play the piano. Can you play the piano? I can』t play the piano.

行為動詞: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、現在進行時 表示動詞在此時正在發生或進行就使用進行時態,結構為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. 八年級上學期英語所有的重要語法+語言點(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(被動語態):be absorbed in 全神貫注於…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) 富於,富有 5. access(to) (不可數名詞) 能接近,進入,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)自願地 ,主動地 8. in accord with 與…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,根據 11. on one』s own account 1) 為了某人的緣故, 為了某人自己的利益 2) (=at one』s own risk) 自行負責 3) (=by oneself)依靠自己 on account 賒賬; on account of 因為; on no account不論什麼原因也不;of …account 有…..重要性. 12. take…into account(=consider)把...考慮進去 13. give sb. an account of 說明, 解釋 (理由) 14. account for (=give an explanation or reason for) 解釋, 說明. 15. on account of (=because of) 由於,因為. 16. on no account(=in no case, for no reason)絕不要,無論如何不要(放句首時句子要倒裝) 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…行動; act as 扮演; act for 代理 20. adapt oneself to(=adjust oneself to) 使自己適應於 21. adapt…(for) (=make sth. Suitable for a new need) 改編, 改寫(以適應新的需要) 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; 堅持, 遵循 25. adjacent(=next to, close to) 毗鄰的, 臨近的 26. adjust..(to) (=change slightly)調節; 適應; 27. admit of (=be capable of, leave room for) …的可能,留有…的餘地. 28. in advance (before in time) 預告, 事先. 29. to advantage 有利的,使優點更加突出地. 30. have an advantage over 勝過. have the advantage of 由於…處於有利條件 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 贊同(某人意見) agree to 同意 33. in agreement (with) 同意, 一致 34. ahead of 在…之前, 超過…;……………. ahead of time 提前. 35. in the air 1)不肯定, 不具體. 2)在謠傳中. 36. above all (=especially, most important of all) 尤其是, 最重要的. 37. in all (=counting everyone or everything, altogether) 總共, 總計 38. after all 畢竟,到底; (not) at all 一點也不; 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 大體上說; be all in 累極了; all but 幾乎. 39. allow for (=take into consideration, take into account) 考慮到, 估計到. 40. amount to (=to be equal to) 總計, 等於. 41. answer for (undertake responsibility for, be liable for, take charge for) 對…負責. 42. answer to (=conform to) 適合,符合. 43. be anxious about 為…焦急不安; 或anxious for 44. apologize to sb. for sth. 為…向…道歉 45. appeal to sb. for sth. 為某事向某人呼籲. appeal to sb. 對某人有吸引力 46. apply to sb. for sth. 為…向…申請 ; apply for申請; apply to 適用. 47. apply to 與…有關;適用 48. approve of (=consent to, be in favor of, favor, agree to, consider good, right) 贊成, 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 到達; arrive at 到達某地(小地方);得出,作出; arrive in 到達某地(大地方); 52. be ashamed of (=feel shame, guilt or sorrow because of sth. done) 以…為羞恥 53. assure sb. of sth. (=try to cause to believe or trust in sth.) 向…保證, 使…確信. 54. attach(to) (=to fix, fasten; join) 縛, 系 ,結 55. make an attempt at doing sth. (to do sth.) 試圖做… 56. attend to (=give one』s attention, care and thought)注意,照顧;attend on(upon)(=wait upon, serve, look after) 侍候,照料 57. attitude to/ toward …對…的態度.看法 58. attribute…to…(=to believe sth. to be the result of…)把..歸因於.., 認為..是..的結果 59. on the average (=on average, on an average) 平均 60. (be) aware of (=be conscious of , having knowledge or consciousness)意識到,知道. 61. at the back of (=behind) 在…後面 62. in the back of 在…後部(裡面); on the back of 在…後部(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,維護; have sb. at one』s back 有…支持, 有…作後台 64. turn one』s back on sb. (=turn away from sb. in an impolite way) 不理睬(某人),背棄,拋棄 65. behind one』s back 背著某人(說壞話) 66. be based on / upon 基於 67. on the basis of 根據…, 在…基礎上 68. beat…at 在…運動項目上打贏 69. begin with 以…開始. to begin with (=first of all) 首先, 第一(經常用於開始語) 70. on behalf of (=as the representative of) 以…名義 71. believe in(=have faith or trust in; consider sth./sb. to be true) 相信,依賴,信仰. 72. benefit (from) 受益,得到好處. 73. for the benefit of 為了…的利益(好處) 74. for the better 好轉 75. get the better of (=defeat sb.) 打敗, 勝過. 76. by birth 在出生上,論出身,按血統 at birth 在出生時; give birth to 出生 77. blame sb. for sth. 因…責備某人 blame sth. on sb. 把…推在某人身上 78. in blossom開花(指樹木) be in blossom開花(強調狀態) come into blossom開花(強調動作) 79. on board 到船上, 在船上, 上火車或飛機 80. boast of (or about) 吹噓 81. out of breath 喘不過氣來 82. in brief(=in as few words as possible)簡言之 83. in bulk 成批地,不散裝的 84. take the floor 起立發言 85. on business 出差辦事. 86. be busy with sth.忙於某事 be busy doing sth. 忙於做某事 87. last but one 倒數第二. 88. last but not least最後一點但也是最重要的一點 89. but for (=without) 要不是. 表示假設 90. buy sth. for…money 用多少錢買 91. be capable of 能夠, 有能力 be capable of being +過去分詞:是能夠被…的 92. in any case(=for love or money, at any rate, at any price, at any cost, whatever happens; anyhow)無論如何 93. in case (=for fear that) 萬一; 94. in case of (=in the event of)如果發生…萬一 in the case of 至於…, 就…而言 95. in no case在任何情況下都不(放句首倒裝句) 96. be cautious of 謹防 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換換環境(花樣等) 102. charge sb. with …控告某人犯有… 103. in charge of (=responsible for) 負責(某事) in the charge of …由…管 104. take charge of (=to be or become responsible for)負責管理(照顧) 105. charge…for 因…索取(費用) , charge sb. with sth. 控告某人犯有… 106. round the clock(=all day and all night, usually without stopping) 晝夜不停地 高考書面表達必背片語 (1) 首先,尤其重要的,最重要的 above all 偶然,無意中 by accident 對(於)…很積極 be active in 合計為 add up to 承讓錯誤 admit one』s mistake 接受某人的建議 take / follow one』s advice 就…提出建議 give advice on 建議某人做某事 advice sb. to do sth. 後天 the day after tomorrow 畢竟;終究 after all 違心 against one』s will 在…歲時 at the age of 實現目標 achieve one』s aim 在空中;懸而未決 in the air 在戶外,在露天里 in the open air 在機場 at the airport 火警 the fire alarm 滿腔怒火 be filled with anger 因某人之言行而生氣 be angry at sth. 生某人的氣 be angry with sb. 通知 make an announcement 相繼地,按順序地 one after another 相互,彼此(三者或三者以上之間)one another 相互(指兩者之間)each other 沒有回答 give no answer 為…而擔心 be anxious about 急於做某事 be anxious to do sth. 分開住 live apart 除了 apart from 因某事向某人認錯或道歉 make/offer an apology to sb for sth. 與某人爭論某事 argue with sb. about sth. 放在一邊 lay sth. aside 請某人指點 / 幫助 ask sb. for advice / help 驚訝於… be astonished at sth. 以前,曾經 at one time 注意 pay attention to 對…抱正確的態度 take a correct attitude towards sth. 引起(注意,興趣等)

3. 八年級上學期英語有哪些要掌握的語法仁愛版的。

仁愛版八年級上學期英語重點語法項目一、 be going to 結構
1) 表示計劃、安排及打算
2) 條件句中,一般用will/shall 結構代替be going to 結構。
If it doesn't rain tomorrow ,we _________
(就來) to your home
If he agrees with us ,he ________(成為)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 .
仿寫:he will have a party in his home tomorrow .=________________________.
選填:there is going to ______ (have/be) a tall building over there next year .
4) 表示位置移動的詞,在be going to 結構中往往用進行時代替。如:come ,return ,go ,arrive ,leave .
He is going to come here soon .=he is coming soon .
仿寫:They are going to arrive in an hour .
= ___________________________ .
5)按自然規律一定要發生的事情,一般用will 而不用be going to 結構:
譯出:明天就是元旦節了。
二、主語+will /shall+動詞原形+。。。 結構 表示將要發生的事情。
1 一般情況下,與be going to 結構可以互換。
We shall make a visit to him next month .
= _______________________________ .
2 條件狀語從句和時間狀語從句中,一般用will/shall 結構。
If he ______(not come ) tonight ,we _____
(not hold the party).
3 shall 與will 不可搞混。
練習:變為一般疑問句、否定句、特殊疑問句。
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 注意事項
1 過去式:can---could ;may---might .must 沒有人稱、數、時態變化。
He can swim now .
He could swim three years ago .
You must tell the truth .
He must tell the truth .
2 否定回答以及變為否定句時,它們的變化規律如下:
can—cant ;may –mustn』t
Must---needn』t/ don't have to ;
need---needn』t
練習:將下列句子分別變為否定句、一般疑問句並作否定回答。
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 當這幾個詞表示推測時,否定句通常都用can』t。
練習:改為否定句。
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 。
譯出:晚上你最好不要外出。
我想他不和你一塊兒去。
五、一般過去時和過去進行時
1 以過去某個時間為基準:動作已經結束的,用一般過去時,動作正在進行的,用過去進行時。
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引導的時間狀語從句中,發生在前面且持續時間久的動作用過去進行時,發生在後面,持續時間短的用一般過去時。
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、比較級和最高級
1) 形容詞或副詞前有a little(bit) ,even(更) much(比…得多)時,該形容詞或副詞用比較級形式。
練習:用詞的適當形式填空。
He is only a little _______ (ill) than yesterday .
I am much ______ ( outgoing) .
It is even _____ (cold) today .
2 比較級前不加the,但句中有of 時 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 比較級和最高級可以轉變,意思不變。
He is the cleverest in our class .
He is clever than any other student in our class .
練習:變為最高級或者比較級。
Chang jiang is the long river in China .
He is short than any other in his class.
4 最高級變為比較級時,如果句子主語跟後面表示範圍的詞具有所屬關系時any後要加other ,否則,不要other .
練習: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 比較對象相同時,可用that /those 代替另一比較對象。That 用於單數或者不可數,those 用於復數。
選填:
The weather in shanghai is better than ___
In Tian jin .
The students in our class came earlier than
______in his class .
七、反義疑問句

4. 求歸納八年級上冊英語必須掌握的句型、從句、語法

可以只說語法么?還有,是什麼版的?
那就太多了啊。。還有,你們教材到底回是什麼版的?不同的答話也總結不了啊。。
啊。。抱歉。。那幫不了了。。我是在深圳學的是牛津。。說起來我剛考完期末考,是明天回去開大會的初二生。。你應該不在深圳吧

5. 初二上冊英語重點語法有哪些

不持之以恆,英語就學不會,這是因為英語是一門十分注重積累的學科。如果能接受這個觀點,那你就要持之以恆,否則學習無效………………我是一個高考的過來人。首先我想請閣下明白一個道理:英語很差不可怕,可怕的是你從一開始便接受自己是一個英語差生的「事實」!!!!!雖然我高考已經好多年了,而且今年即將大學畢業,踏入社會。但英語一直沒有丟,英語一直是我的排頭兵!我對英語的自信還有,我覺得學好英語不難,重要的是你要有恆心,急躁冒進,三天打漁兩天曬網都是不行的。在這里我就毛遂自薦一下我的學習方法吧: 首先先你要端正心態,不要急躁,不管別人考多少分,你做你自己的事,這樣才能靜下心來學習。要成為英語高手就必須比別人走更多的路,做更多的事。你應該明白一個事實,英語是單詞和語法的綜合,所以單詞和語法都要拿下。 其次,對於單詞,有如下幾種方法,第一個,是加強記憶的頻度,也就是說,早上記了幾個,隔幾個小時又看一次,總之一天之內,記憶的間隔不要太長,否則你辛苦積累的記憶會隨著時間的延長而淡化,第二個,是可以根據自己的理解編順口溜,比如good morning 是狗摸你…(見笑了)…,第三個,最重要的是,記單詞的時候,不要忘了閱讀,一邊記單詞,一邊看文章,這樣可以把孤立的單詞串聯起來,記憶的效果會加倍,第四個。我建議你記單詞要分門別類記憶,要形成一個意群,比如,重要性用magnitude magnificence ,表示非常,大大地有exceedingly,tremendously,extremely……這樣做在你寫作時,是十分有好處的,寫作時不要盡寫一些低級詞彙,你要寫高級詞彙,比如重要性寫magnitude,許多寫a multitude of 或者handsome。再次,是語法。學習語法,首先要明白什麼是主謂賓定狀補,什麼是系動詞,什麼是直接賓語,間接賓語,這些是學習語法的基礎,語法是房子,主謂賓定狀補等是沙石磚瓦 此外,對於完形填空以及閱讀理解,那就只能靠平時的練習了,在這個過程中,你要時時總結,縱深對比,千萬不要陷入題海戰術只做題,不總結的誤區當中。在做題的過程中,你把各種體型都總結了一遍,積累了豐富的經驗,而且你還提升了自己的閱讀速度,一舉兩得,所以做題是很重要的!其實,完形填空無非就是單項選擇加語境分析,也就是說,做完形填空你的語法要好,而且你要積累比較多的固定搭配,短語,特殊用法等,完形填空的語法還是很重要的!對於閱讀,我個人感覺是,純粹是個人經驗積累多少的問題,只有保證一定的練習量,你才能用質的提高!最後,我建議你,平時讀報,或者做題的時候,發現有好的句子好的詞彙,你要抄下來,長期下來,你的作文會有提高的,需要說明的是,這個提高過程可能很緩慢,但是最後能收到很好的效果,以前25分的作文我都能保證在21-23這個級別,靠的就是對語法的熟練掌握和積累了許多較高級的詞彙,句型,句子。我個人的理解是,在你的語法達到基本不會出錯的程度上,作文便應該以詞彙取勝,因為在這個層次上,大家的語法都差不多,沒什麼變化,唯一有變化的就是你的詞彙!給你打個比方吧,很多想到「許多」就用many,但是你別忘了many a ;handsome;massive,innumerable;很多人想到「專家」就寫expert,但很少人會想到specialist,很多人在想到「擅長」這詞,就寫be good at ,卻不知還有更高級的表達法:be expert at 或者excel in ……高手和庸才,就體現在這些細微的差別

6. 初二英語需要掌握的語法有哪些

1,基礎英語應該掌握A,名詞單復數,B簡單動詞的時態變化如現在時,過去時,將來時,C簡單的主謂一致,就是IS在HE後是IS,在THEY後邊成ARE,
別的沒什麼了,

7. 初中英語語法需要掌握的是哪些

初中英語語法學習主要就是名詞,介詞,冠詞,代詞,形容詞等上面,而這些東西是最零版碎的也是最頭權疼的,我們就更要有細心和耐心。建議每學習一個語法點,在學校教室里抄過一遍筆記後,回家靜下心來,再重新整理一遍筆記,去粗取精,這其實是回顧溫習的過程,並且要做好分類,不同重要程度的或者難易程度的要用不同的顏色區別對待,並時常翻閱。此外聽力課堂上的語法知識和教材同步的,可以參考。

8. 初二英語上半學期要掌握的語法有哪些

一、形容詞副詞比較級①構成1.一般單音節詞和少數以-er,-ow結尾的雙音節詞,比較級在後面加-er,最高級在後面加-est;
(1)單音節詞
如:small→smaller→smallest short→shorter→shortest
tall→taller→tallest great→greater→greatest
(2)雙音節詞
如:clever→cleverer→cleverest narrow→narrower→narrowest
2.以不發音e結尾的單音節詞,比較在原級後加-r,最高級在原級後加-st;
如:large→larger→largest nice→nicer→nicest able→abler→ablest
3.在重讀閉音節(即:輔音+母音+輔音)中,先雙寫末尾的輔音字母,比較級加-er,最高級加-est;
如:big→bigger→biggest hot→hotter→hottest fat→fatter→fattest
4.以「輔音字母+y」結尾的雙音節詞, 把y改為i,比較級加-er,最高級加-est;
如:easy→easier→easiest heavy→heavier→heaviest
busy→busier→busiest happy→happier→happiest
5.其他雙音節詞和多音節詞,比較級在前面加more,最高級在前面加most;
如:beautiful→more beautiful→most beautiful
different→more different→most different
easily→more easily→most easily
注意:(1)形容詞最高級前通常必須用定冠詞 the,副詞最高級前可不用。
例句: The Sahara is the biggest desert in the world.
(2) 形容詞most前面沒有the,不表示最高級的含義,只表示"非常"。
It is a most important problem.
=It is a very important problem.
6.有少數形容詞、副詞的比較級和最高級是不規則的,必須熟記。
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 +形容詞比較級 + than + B」 意思為「A比B更……」。
如:This tree is taller than that one. 這棵樹比那棵樹高。
注意:
① 在含有連詞than的比較級中,前後的比較對象必須是同一范疇,即同類事物之間的比較。
②在比較級前面使用much,表示程度程度「強得多」。
如:A watermelon is much bigger than an apple.
③ very, quite一般只能修飾原級,不能修飾比較級。
2.「比較級 + and + 比較級」或「more and more +原級」表示「越來越……」
如:It becomes warmer and warmer when spring comes.
春天來了,天氣變得越來越暖和了。
It is getting cooler and cooler.
天氣越來越涼爽。
The wind became more and more heavily.
風變得越來越大。
Our school is becoming more and more beautiful.
我們的學校變得越來越美麗。
3.在含有or的選擇疑問句中,如果有兩者供選擇,前面的形容詞要用比較級形式。
如:Who is taller,Tim or Tom? 誰更高,Tim還是Tom?
4. 「the +比較級……, the+比較級」,表示「越……越……」。
The more money you make, the more you spend.
錢你賺得越多,花得越多。
The sooner,the better.
越快越好。
5. 表示倍數的比較級用法:
①. A is …times the size /height/length/width of B.
如:The new building is three times the height of the old one.
這座新樓比那座舊樓高三倍。(新樓是舊樓的四倍高)
②. A is …times as big /high/long/wide/large as B.
如:Asia is four times as large as Europe.
亞洲是歐洲的四倍大。(亞洲比歐洲大三倍)
③. A is …times larger /higher/longer/wider than B.
如:Our school is twice bigger than yours.
我們學校比你們學校大兩倍。
6.形容詞、副詞的最高級形式主要用來表示三者或三者以上人或事物的比較,表示「最……」的意思。
句子中有表示範圍的詞或短語。如:of the three, in our class等等。
如:He is the tallest in our class.
他在我們班裡是最高的。
7."否定詞語+比較級","否定詞語+ so… as"結構表示最高級含義。
Nothing is so easy as this.
=Nothing is easier than this.
=This is the easiest thing.
8. 比較級與最高級的轉換:
Mike is the most intelligent in his class.
Mike is more intelligent than any other student in his class
7.修飾比較級和最高級的詞
1)可修飾比較級的詞
①.a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等。
②. 還可以用表示倍數的詞或度量名詞作修飾語。
③. 以上詞(除by far)外,必須置於比較級形容詞或副詞的前面。
注意: 使用最高級要注意將主語包括在比較范圍內。
(錯) Tom is the tallest of his three brothers.
(對) Tom is the tallest of the three brothers.
2)下列詞可修飾最高級:by far, far, much, mostly, almost。
This hat is nearly / almost the biggest.
注意:
a. very可修飾最高級,但位置與much不同。
This is the very best.
This is much the best.
b. 序數詞通常只修飾最高級。
Africa is the second largest continent.
8.要避免重復使用比較級。
(錯) He is more cleverer than his brother.
(對) He is more clever than his brother.
(對) He is cleverer than his brother.
9.要避免將主語含在比較對象中。
(錯) China is larger that any country in Asia.
(對) China is larger than any other country in Asia.
10.要注意對應句型,遵循前後一致的原則。
The population of Shanghai is larger than that of Beijing.
It is easier to make a plan than to carry it out.
11.要注意冠詞的使用,後有名詞的時候,前面才有可能有名詞。
比較: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、連詞but and or 表示並列用and 表示轉折用but 表示選擇用or三、條件狀語從句經典語句:If it dosen't rain tomorrow,we will go to the zoo.
If you open the door,i will come in.
條件狀語從句就是用以表示「在某種條件下,會……」
常用if ,in case , on condition等詞來引導
連接詞主要有 if, unless, as/so long as, on condition that,provided,suppose,supposing 等。.
主句用一般將來時,if或unless引導的條件狀語從句用一般現在時。
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 引導的條件句有真實條件句和非真實條件句兩種:
真實條件句,
如:If it rains tomorrow, we won』t go on a picnic.
非真實條件句是虛擬語氣的一種,表示與事實相反,如:
If I were you, I would go with him.
so/as long as只要
由as (so) long as, in case引導。
So long as you』re happy, it doesn』t matter what you do.
只要你高興,你做什麼都沒有關系。
You may borrow my book as long as you keep it clean.
只要你保持書的清潔,你就可以把我的書借去。
Take your umbrella in case it rains.
帶著你的傘吧,以防下雨。
四、原因狀語從句(because和because of的用法) because+句子 because of+名詞短語/名詞五、五種基本句式 1、主語+謂語(S+V) 2、主語+謂語+直接賓語(S+V+DO) 3、主語+連系動詞+表語(S+V+P) 4、主語+謂語+間接賓語+直接賓語(S+V+IO+DO) 5、主語+謂語+直接賓語+賓語補足語(S+V+DO+OC)六、副詞的構成 1、大多數形容詞直接+ly 2、以le結尾的形容詞-e+y 3、以不發音的e結尾的形容詞-y+ily七、過去進行時 ①用法:1.表示過去某一時間內(正在)進行的動作
如:I was doing my homework at 9 p.m. last Sunday.
2.表示一動作正在進行時,另一動作同時正在進行.
(1)用while連接(while只接doing)(註:如果主句和從句都是一般過去時,可以用while連接兩個句子)
例:My mother was cooking while I was doing my homework.(可以持續動作時態一致)
(2)when表示(when可以接doing或did,when後動作時間長,用doing,時間短,用did)
例:I was doing my homework when my mother came in.(間接表達了具體時間)
3.重復的動作
When he worked here, John was always making mistakes.
4.表示過去將要發生的動作
She told us Mr.Lee was arriving here.
5.用於故事,以提供其時間背景
6.表示禮貌
7有時可強調過去某一動作延續時間較長 [編輯本段]常用的時間狀語 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. [編輯本段]典型例題 (1) Mary _C_ a dress when she cut her finger.
A. made B. is making C. was making D. makes
答案C. 割傷手指是已發生的事情,應用過去時。同 時,when表時間的同時性,"瑪麗在做衣服時"提供事情發生的背景,因此用過去進行時。
(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,意為"當……之時"。描述一件事發生的背景時,用過去進行;一個長動作發生的時候,另一個短動作發生。句意為 "在她看報紙時,奶奶睡著了。"句中的 fell (fall的過去時),是系動詞,後跟形容詞,如:fall sick。 過去進行時的基本用法:表示過去某個時刻或時間正在進行過持續進行的動作,句中往往需要有時間狀語來表示這一特定的時間. What were they doing just now? 他們剛才在干什麼?②句型肯定句=主語(I/he/she/they/we)+was/were+doing+其它
否定句=主語(I/he/she/they/we)+was/were+not+doing+其它
一般疑問句及答語=Was/Were+主語(I/he/she/they/we)+doing+其它 答語:Yes,I was./No,I wasn't.
特殊疑問句=特殊疑問詞+was/were+主語(I/he/she/they/we)+doing+其它
過去進行時vs一般過去時
都強調過去發生的事
進行時強調過程,不一定完成
過去時強調事件,一定完成
p,s表示一個動作正在進行時,另一個動作發生了
如:He played when I was studying.
不用於進行時的動詞
感官動詞:hear,see,notice,feel,taste……
表示態度感情的動詞:like,love,hate……
表心理狀態:feel,want,prefer……
表佔有:own,have,……
表存在狀態和持續:look,owe,be……
when 和while的用法區別
兩者的區別如下:
①when是at or ring the time that, 既指時間點,也可指一段時間;
while是ring the time that,只指一段時間,因此when引導的時間狀語從句中的動詞可以是終止性動詞,也可以是延續性動詞,而while從句中的動詞必須是延續性動詞。
②when 說明從句的動作和主句的動作可以是同時,也可以是先後發生;while 則強調主句的動作在從句動作的發生的過程中或主從句兩個動作同時發生。
③由when引導的時間狀語從句,主句用過去進行時,從句應用一般過去時;如果從句和主句的動作同時發生,兩句都用過去進行時的時候,多用while引導,如:
a. When the teacher came in, we were talking.
當此句改變主從句的位置時,則為:
While we were talking, the teacher came in.
b They were singing while we were dancing.

9. 初二英語必掌握、很重要的語法(要全部)

反義疑問句
各種從句(主要是賓語從句的幾個分類)
現在完成時
直接引語
間接引語
各種單詞的用法(+to、+ing、+原型什麼的)

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