初一英語第一課教案--詞性 (人教版英語七年級)

一、

初一英語第一課教案--詞性 (人教版英語七年級)

本堂課教學重點:熟悉並且掌握英語常用詞性的概念以及基本用法。

第一關:重點詞性

名詞、動詞、代詞、數詞、冠詞基本用法,區別。

一、48個國際音標及26個英文字母的正確書寫

要熟練掌握元音和輔音,5個元音字母(a, e, i, o, u),字母的正確佔格及單詞間距。

二、名詞(單複數變化,單復同行,不可數,所有格)

1.可數名詞變複數

可數名詞變複數時,有規則變化和不規則變化兩種。

規則變化:

1)一般情況直接在詞尾加“-s ”,如:cake-cakes, bag-bags, day-days, face-faces, orange-oranges等;

2)以s, x, sh, ch結尾的詞,要在詞尾加“-es ”,如:bus-buses, watch-watches, box-boxes等;

3)以輔音字母加y結尾的詞,變y爲i再加“-es ”,如:baby-babies, country-countries, family-families等;

4)部分以f (e)結尾的詞,變f (e)爲“ves ”,如:knife-knives, half-halves等;

5)以o結尾的詞,加“-s ”或“-es ”,如:zoo-zoos, photo-photos, tomato-tomatoes, potato-potatoes等。記憶口訣:除了“英雄”hero外,凡是能吃的,加“-es ”,不能吃的加“-s ”。

不規則變化:

1)改變單數名詞中的元音字母:man-men, woman-women, foot-feet, tooth-teeth等;

2)其他形式:mouse-mice, child-children等。

2.單、復同形:sheep-sheep, Chinese-Chinese, Japanese-Japanese等;

3.名詞所有格

1、Kangkang's books;Tom and Helen's desk; Ann's and Maria's bikes;

2、用of表示“......的”,但要從of後往of前翻譯:a book of mine(我的一本書)

3、have與of的區別:

have一般表示“主動擁有”,往往用於有生命的人或動物;無生命的物體一般不能“主動擁有”,表示所屬關係時要用of。例如:

I have a new bike. She has two big eyes.

a door of the house

三、動詞(be動詞、實義動詞、助動詞)

動詞的用法

be動詞有三種變形,分別是:am, is, are。記憶口訣:

“我”用am, “你”用are, is用於“他、她、它”;單數全都用is,複數全部都用are。

2.助動詞(do, does )的用法

只有實意動詞作謂語時才涉及使用助動詞。以like爲例:

1)當句子爲肯定句時不涉及使用助動詞,只涉及“主謂一致”原則。

eg : I like English a lot.

Michael likes Chinese food very much.

2)當句子爲否定句時,要根據主語的人稱來決定使用相應的助動詞:當主語爲“三單”時,要使用does;當主語爲“非三單”時,用助動詞原形do。例如把下列句子變否定句:

Kangkang likes math.----Kangkang doesn't like math.

They like sports.------They don't like sports.

3)當句子變疑問句時,同樣要根據句子的主語來決定在句首使用Do或Does.例如下列句子變問句:

Michael likes Chinese Food.----Does Michael like Chinese food? Yes, he does./ No, he doesn't.

Jane and Helen like music.----Do Jand and Helen like music? Yes, they do./ No, they don't.

四、代詞

人稱及人稱代詞的不同形式(主格和賓格)

1、三種人稱:第一人稱(I, we),第二人稱(you, you),第三人稱(he, she, it, Maria)。

2、人稱代詞的主格,即人稱代詞位於句子主語位置時的形態:I, We, You, You, He, She, It, Maria。

3、人稱代詞的賓格,即人稱代詞位於句子賓語位置時的形態:me, us, you, you, him, her, it。

形容詞性物主代詞:my, our, your, your, his, her, its, their。

名詞性物主代詞:mine, ours, yours, yours, his, hers, its, theirs。

反身代詞:myself, ourselves, yourself, yourselves, himself, herself, itself, themselves。

指示代詞:this,that;these,those.

五、數詞(基數詞,序數詞)

基數詞(表示數量多少的詞,大致相當於代數裏的自然數)

zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。

序數詞(表示事物的順序,往往與定冠詞the連用。)

fierst 1st

second 2nd

third 3rd

fourth 4th

fifth 5th

sixth 6th seventh 7th

eighth 8th

ninth 9th

tenth 10th

eleventh 11th

twelfth 12th twentieth 20th

twenty-first 21st

thirteth 30th

thirty-ninth 39th

fortieth 40th

fiftieth 50th sixtieth 60th

seventieth 70th

eightieth 80th

ninetieth 90th

hundredth 100th

one hundred and first

101st

六、冠詞

冠詞的用法(名詞前面必須要有冠詞)

冠詞分爲定冠詞(the)和不定冠詞(a, an)兩種。

1、定冠詞the表示“特指”,可譯爲“這個”、“那個”、“這些”、“那些”。

2、不定冠詞a, an用來表明(可數)名詞的數量是“一個”。an用於以元音開頭(注意不是以元音字母開頭)的單詞前,a則英語非元音開頭的單詞前。

3、不定冠詞a, an與基數詞one的區別是:不定冠詞不是刻意強調“數量”,而基數詞則強調“數量”。

第二關:重點語法

一、一般疑問句及特殊疑問句

1、一般疑問句:能用Yes或No來回答的問句。一般疑問句句尾讀升調。

2、特殊疑問句:不能用Yes或No來回答的問句。特殊疑問句句尾讀降調。

二、簡單句的成分及主謂一致原則

最基本構成:主語+謂語+賓語,其中謂語由動詞來充當。

主謂一致原則,就是句子的謂語要始終與主語保持數量上的一致性。當主語是第三人稱單數(簡稱“三單”)時,謂語動詞也要相應變成單數形式;當主語非“三單”時,謂語動詞就用原形。實意動詞變“三單”的規則如下:

1)一般動詞在詞尾加“-s ”,如:like-likes, tell-tells, play-plays等;

2)以字母s, x,ch, sh結尾的動詞加“-es ”,如:guess-guesses, teach-teaches, watch-watches等;

3)以o結尾的動詞一般加“-es ”,如:do-does, go-goes等;

4)以輔音字母加y結尾的動詞,先變y爲i,再加“-而是”,如:fly-flies, carry-carries等;

5)have的三單形式是has。

第三關:小試牛刀

筆試部分(80分)

一、單項填空(15分)

( )16. --Hi, Helen. are you?

-- Fine, thanks.

A. How old B. What C. How D. Who

( )17. -- What's your ? --Tom Brown.

A. school B. phone number C. name D. e-mail address

( )18. -- Excuse me. Is this ruler? -- Yes, thank you.

A. my B. your C. her D. his

( )19. --Are they your ?

--Yes. They are my grandpa and grandma.

A. father and mother B. uncle and aunt

C. brother and sister D. grandparents

( )20. --Where are my books? -- .

A. It's here B. They’re yellow.

C. No, they aren't here D. They’re in the drawer.

( )21. --The sweater is nice. is it? --It's ¥129.

A. What B. How old C. What color D. How much

( )22. I think thrillers are interesting, you don't like them.

A. but B. and C. so D. because

( )23. Linda loves China. She can speak Chinese .

A. good B. well C. great D. OK

( )24. We have great shoes sports. Come and have a look.

A. for B. with C. at D. of

( )25. She has many .

A. broccoli B. salad C. chicken D. apples

( )26. -- Emma have a baseball? --Yes, she .

A. Does, does B. Does, has C. Is, is D. Do, do

( )27. --Let's play soccer.

-- .I don't have a soccer ball.

A. Sorry B. Great C. That sounds good D. OK. Let's go

( )28. I eat lots of fruit because I want to be .

A. good B. healthy C. tired D. busy

( )29. --What about some fruit?

--Yes, please. Bring me some .

A. carrots B. ice cream C. eggs D. bananas

( )30. --When is your birthday? -- October 20th.

A. I'm B. My is C. It's D. That's

二、完形填空(15分)

Hello, my name is Bill White. I 1 in my bedroom now. There is a big 2 in it. On the desk you can 3 many books. Under 4 desk there is a football. 5 the wall there is a picture of my 6 . The man in a white shirt is 7 father. He is a worker. The 8 is my mother. She is in a red dress. She is a 9 . There are forty students in her class. She likes her students very 10 . The girl is my sister. She is a good student.

( )31. A. am B. is C. are D. have

( )2. A. chair B. bed C. picture D. desk

( )33. A. look B. see C. watch D. like

( )34. A. a B. an C. the D. their

( )35. A. In B. On C. Behind D. Under

( )36. A. family B. class C. teacher D. bedroom

( )37. A. his B. your C. my D. their

( )38. A. boy B. girl C. man D. woman

( )39. A. teacher B. student C. worker D. doctor

( )40. A. good B. much C. well D. nice

三、閱讀理解(20分) (A)

Dear Sam,

How are you, my friend? I’m a Chinese boy. I’m eleven. My name is Li Lei. I’m at No. 2 Middle School. I go to school in the morning. I play soccer and then come back home in the afternoon. In the evening I read(閱讀) books at home. I like English and I’m good at it. I can speak some English now.

I have a good friend in my class. Do you know him? He’s a good student in Class Two, Grade Seven. His name is Wei Ming. He’s eleven, too. He likes English very much. I often speak English with him in and out of class.

Do you have good friends? Let me know your friends, please.

Thank you.

( )41. What class is Li Lei in?

A. In Class 1. B. In Class 2 C. In Class 3. D. In Class 4.

( )42. Wei Ming is a student of Middle School.

A. No.1 B. No.2 C. No.3 D. No.4

( )43. In the evening Li Lei.

A. goes B. plays soccer C. isn’t at school D. can’t speak English

( )44. Li Lei and Wei Ming are in the same(相同的) .

A. grade B. team C. club D. pair

( )45. Which of the following sentences is right?

A. Sam has no friends. B. Sam is in Wei Ming’s class

C. Li Lei know Sam’s friends. D. Wei Ming can speak some English

(B)

Here are two pictures. A man and a boy are in one picture. Who are they? Let me tell you. The man is Mr White, and the boy’s name is Bill. He is the man’s son. Now they are in Bill’s. His pants are on it, under the bed is a shirt. It’s Bill’s, too.

Now let’s look at the other picture. You can see a woman and a girl in it. The woman is Bill’s mother and she’s in her daughter, Ann’s room. You can see a photo of the Whites on the white wall. Between the windows is a desk. A clock is on the desk. It’s eleven. What’s that on the floor? Oh, it’s Ann’s hat, but it looks like a brown cat.

( )46. In the two pictures we can see .

A. two people B. three people C. four people D. five people

( )47. Mr White is .

A. Ann’s brother B. Ann’s father C. Bill’s friend D. Bill’s teacher

( )48. Bill’s pants are .

A. on the bed B. in the desk C. on the floor D. under the desk

( )49. What color is Ann’s hat?

A. Red B. White C. Brown D. Black

( )50. In Ann’s bedroom we can see a .

A. cat B. White C. shirt D. clock

四、任務形閱讀(10分)

Dear sir,

I’m Barry White, 18, a student of No. 3 Middle School. I read the advertisement in the morning paper on October 20, 2005. I hole to get a part-time job and want to be a salesman in your clothes store.

I worked in the Red Rose Restaurant. I worked hard as a cleaner(清潔工)there. Mr Smith is the manager there. You can learn something about me from him.

I can work on weekends or in summer and winter holidays.

By the way, you can call me at 275-29345 and my email address is barryw @ .

Yours,

根據求職內容,在信息卡上作主要的信息記錄。 Kevin Brown

五、單詞拼寫(10分)

56. The keys (在…上) the desk aren’t Sally’s.

57. Look! The (植物) near the window is very nice.

58. Do you (知道) the girl’s name?

59. –Where are the girls’ (帽子) ? –They are on the bed.

60. The (圖畫) on the wall are all nice. Are they your sons’?

61. Mum, I want (一些) oranges and apples.

62. The (鉛筆) in the bag are Sally’s.

63. I often (看) TV in the evening.

64. My mother (有) a brother and two sisters.

65. There are seven (天) in a week(星期).

六、書面表達(10分)