初中英語語法講解

  看不懂初中英語語法,來看看吧。下面是小編給大家整理的的相關知識,供大家參閱!

  :可數名詞與不可數名詞

  在可數名詞與不可數名詞上一般出現這樣幾類,***1***分辨是哪一類名詞,並根據結論做選擇。***2***可數名詞複數的不規則變化。***3***不可數名詞的量化表達。所以,考生首先要能夠明確哪些是可數名詞,哪些是不可數名詞。其次,還要知道可數名詞的複數的變化規則。可數名詞的變化規則一般是在單詞後面加-s 或-es,如:

  1desk---desks bed---beds piano---pianos

  hat---hats bag---bags photo---photos

  2bus---buses box---boxes

  watch---watches brush---brushes

  3tomato---tomatoes potato---potatoes

  hero---heroes Negro---Negroes

  4 leaf---leaves knife---knives

  5baby---babies family---families

  另外,還要記住一些特殊的名詞的變化形式,如:

  Chinese---Chinese Japanese---Japanese

  Englishman---Englishmen Frenchman---Frenchmen

  Russian---Russians American---Americans

  German --- Germans

  child---children foot---feet

  man---men woman---women

  tooth---teeth goose --- geese

  deer---deer sheep---sheep

  還要掌握不可數名詞的量化表達有: a piece of、a bag of、a bottle of、a cup of、a glass of

  另外,大家應注意:單數集合名詞作主語時謂語動詞“數的”變化:單數集合名詞如class, police, family, school, group, team等。儘管形式上是單數,意義上都是複數,因此,一般要與複數謂語動詞連用,例如:

  Class Five have a foreign friend.

  五班有一位外國朋友。***這裡的五班指五班的同學的。***

  His family are good to me. 他的家人對我很好。***很顯然,這裡的family指家庭成員。***當上述集合名詞著重指“整體”時, 意義上則是單數,因此,要與單數謂語動詞連用。例如,

  Our school team often plays well in our city.

  我們的校隊經常在我們市踢得很好。***這裡的team 指整個隊,但意義上仍為單數,故謂語動詞用plays.

  :名詞所有格

  名詞所有格有兩種形式:一是加‟s,一種是用of來表示。一般情況下,指某人的某物用‟s表示,而指某物的什麼用of 短語來表示。另外,要注意凡是以s結尾的名詞或規則名詞的複數,不能直接加‟s,而應該加-‟即可。例如,boys

  ‟ clothes girls‟ dresses。 不過,注意例外情況,例如, the boss‟s handwriting,其中the boss‟s 的-‟s不可省略。因為在英語中,如果以-s 或-ss 結尾的名詞不是複數複數形式,那麼其名詞所有格仍加-„s。那麼你會說“瓊斯的小汽車”嗎?對,Jones‟s car。

  下面我們來做一部分習題。

  1. June 1st is ___ Day.

  A. Child‟s B. Childs‟ C. Childrens‟ D. Children‟s

  答案:D

  2. I need ___ paper, Mum. I want to write ___ letter to my English teacher.

  A. any, some B. some, a C. a, some D. some,any

  答案:B

  3. There are two ___ and three ___ on the table.

  A. knifes, forks B. knifes, fork C. knives, forkes D. knives, forks

  答案:D

  4. We have got a lot of___ today.

  A. newspaper to read B. homework to do C. homeworks to do

  D. book to read

  答案:B

  5. We could see __ children and hear ___ noise in the park.

  A. many, many B. much, much C. many, much D. much, many

  答案:C

  6. Will you pass me ___?

  A. a few pieces of chalk B. a few chalks C. a few of chalks

  D. some chalks

  答案:A

  7. ___ has been invited to the dancing party.

  A. A friend of her B. A friend of hers C. Friends of hers

  D. Friends of her

  答案:B

  下面請大家自己練習一下。

  1. September 10th is ___ Day.

  A. the Teacher B. Teachers‟ C. Teacher D. Teacher‟s

  答案:B

  2. ---Can I help you, sir?

  ---I‟d like to have 100___. I want the students to draw pictures on them.

  A. piece of paper B. pieces of paper C. papers D. paper

  答案:B

  3. ---Would you like ___ milk, please?

  ---No, thank you. I still have some.

  A. some more B. an C. a little of D. all

  答案:A

  4. ___ the old woman is in!

  A. What good health B. How a good health C. What a good health D. How good health 答案:A

  ① What + a***n*** + 形容詞 + 單數名詞 + 主語 + 謂語!

  ② What + 形容詞 + 複數名詞 + 主語 + 謂語!

  ③ What + 形容詞 + 不可數名詞 + 主語 + 謂語!

  ④ How + 形容詞/副詞 + 主語 + 謂語!

  ⑤ How + 形容詞 + a***n*** + 名詞 + 主語 + 謂語!

  ⑥ How + 主語 + 謂語!

  5. I’m going to help ___ with ___ English.

  A. a friend of Nancy, hers B. a friend of Nancy’s, her

  C. a friend of Nancy’s, hers D. a friend of Nancy, her

  答案:B

  6. The two desks here are ___. You may use the desk over there.

  A. Mary and Jane B. Marys and Janes C. Mary and Jane’s

  D. Mary’s and Jane’s

  答案:D

  :形容詞講解及練習

  1. 有些表語形容詞前不可用very,而要用much,very much等副詞,如用much afraid,fast asleep。

  2. alive也可用定語形容詞,常後置。He is the oldest man alive。

  3. 名詞化的形容詞用於指人時,應看作是複數,用於指物時,表示整體抽象概念,應看作是單數,謂語動詞用單三:The old like a quiet place。The unusual is not always the best。

  4. 名詞化的形容詞連在一起使用時可省略冠詞:Old and young should hepl each other。

  5. 當有兩個以上的形容詞用來修飾一名詞時,其順序如下:限定詞***冠詞,物主代詞,指示代詞,不定代詞***→數詞***序數詞,基數詞***→表性質、狀態的描繪形容詞***短語在前,長語在後***→表特徵的形容詞***大小、長短、形狀、新舊、年齡、溫度***→表顏色的形容詞→表屬性的形容詞***包括國籍等專有名詞***→表材料、質地的形容詞→名詞性定語***包括名詞、動名詞***+ 名詞:the last four beautiful big new blue Spanish wooden citizen houses

  6. good的反義詞是bad,而well的反義詞是ill。

  7. elder和eldest是用來表示家族關係的長幼順序,只作定語形容詞。而older和oldest是用來表示年齡的比較,以及事物的新舊,既可作定語形容詞,也可作表語形容詞。

  8. later和latest指時間的先後,但latter和last指順序的先後。

  9. farther和farthest主要反映“距離”或“時間”的比較,表示“較遠的”“最遠的”。而further和furthest主要指“程度”,表示“進一步的”和“最大限度的”。

  10. A 兩者比較,表示一方高於另一方:比較級+than

  B 兩者比較,表示同樣的程度:as + 原級 +as

  C 兩者比較,表示一方不如另一方:not so***as***+原級+as

  D 兩者比較,表示一方程度淺一些:less + 原級 + than

  E 用於三者或三者以上,表示其中一方最„:the + 最高階 + 比較範圍

  11. 某人或某物在與同類相比時,這個“某人或物”應排除在被比者之外,常需用到other,else。

  12. 比較級前可用MANY,MUCH,FAR,A BIT, A LITTLE, A GREAT DEAL OF, A LOT等詞表示程度或差別。

  13. 同一人或物,比較其兩種性質或狀態,不管形容詞是單音節或多音節,一律用more„than:He is more wise than diligent。

  15. already,yet,still

  already一般用於肯定名,也可用於預料能得到肯定回答的疑問句中,表示某事已發生;yet一般用於否定句或疑問句中位於句末,意為“還,已經”;still一般用於肯定句,也可用於疑問句,意為“仍然,還”。

  I have already read the book./ We haven’t made speeches yet./ Is my skirt dry yet?/ I still hope to get some advice from you on my studies.

  16. too,also,as well,either

  前三者意思相近,一般不用於否定句中,否定句中用either。Too常位於名末,也緊接在主語後面;also一般用於肯定句和疑問句中,位於be動詞、情態動詞、助動詞之後,實義動詞之前;as well一般位於句末;either也一般位於句末。 They grow cotton, too./ He his also interested in computers./ He is a teacher, and a poet as well./ You didn’t go and she didn’t go, either.

  17. faily,rather,quite

  A三者都可以修飾形容詞和副詞,都有“相當”的意思,但failry詞義最弱,quite稍強,rather最強。Fairly一般表示肯定、褒義,rather有時表示否定、貶義。It is fairly cool today. It is rather cold today.

  B quite和rather可以修飾動詞,而fairly不能。

  I don’t quite understand what you said./ I rather like the song.

  18. so,neither,nor

  so可用在“so+助動詞+主語”的倒裝結構中,表示“也”,位置在助動詞前,so的這種用法只能在肯定句里名勝;在否定句中用neither或nor,結構相同,表示“也不”。

  He has seen the film. So have I .

  Jim doesn’t like the novel. Neither ***Nor*** does Linda.

  19. ago, before

  A “時間段+ago”表示從現在往前推算的“一段時間以前”,而“時間段+before”表示從過去某時刻再往前推算的“一段時間以前”。因此,前者常與一般過去時連用,後者常與過去完成時連用。He bought a violin a week ago. From his letter I knew that he had bought a violin a week before

  B before可表示不確定的過去,而ago則不能: Have you been there before?

  20. very, much, very much

  very可修飾形容詞及副詞,不能直接修飾動詞,修飾動詞時,要用much或very much;much除了修飾動詞外,還可修飾形容詞或副詞的比較級及過去分詞;very much也可修飾過去分詞:

  The novel is very good./ This novel is much better than that one. / Her Japanese is improved very much.

  21. 像afraid, alive, awake, asleep, alone以“a”開頭的形容詞,一般不能用very修飾。

  22. deep與deeply都可作副詞,但意義不同:deep指的是深淺的“深”,如:dig deep。Deeply的意思是“塗地、深刻地、深厚地”,有引申含義。如:We are deeply moved by his deeds.

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  23. high與highly都可作副詞,但意義不同。High指的是高低的“高”,如:jump high;highly的意思是“高度地,高貴地”,有引申含義。如:She is highly praised.

  24. not是副詞,不能直接修飾名詞,no是形容詞,能位於名詞前作定語,有時no=not any。如: I have no brothers=I have no any brothers

  25. 某人或某物在與同類比較時,某人或某物應排除在被比者之外:Shanghai is larger than any other city in China. Shanghai is larger than any of the other cities in China.

  26. 用最高階時,主語本身應包括在最高階所指的範圍之中。He is the oldest of all the classmates.

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