學(xué)習(xí)效率的高低,是一個(gè)學(xué)生綜合學(xué)習(xí)能力的體現(xiàn)。在學(xué)生時(shí)代,學(xué)習(xí)效率的高低主要對(duì)學(xué)習(xí)成績(jī)產(chǎn)生影響。當(dāng)一個(gè)人進(jìn)入社會(huì)之后,還要在工作中不斷學(xué)習(xí)新的知識(shí)和技能,這時(shí)候,一個(gè)人學(xué)習(xí)效率的高低則會(huì)影響他(或她)的工作成績(jī),繼而影響他的事業(yè)和前途。下面是小編為您整理的《七年級(jí)級(jí)英語上冊(cè)知識(shí)點(diǎn)》，僅供大家參考。

初一英語上冊(cè)知識(shí)點(diǎn)全

※1. 名詞

①表示人或事物的名稱，如 boy, clock, book, tree。

總的說來，名詞分為專有名詞和普通名詞兩大類。

專有名詞是個(gè)別的人、事物、地點(diǎn)等專有的名稱，如： Jim, China

專有名詞的第一個(gè)字母要大寫，如：Beijing, New York

②名詞按其所表示的事物的性質(zhì)分為可數(shù)名詞和不可數(shù)名詞。

可數(shù)名詞：可以用數(shù)目計(jì)算，有單數(shù)和復(fù)數(shù)兩種形式，如：an apple, two apples, a car, some cars

不可數(shù)名詞：一般無法用數(shù)目計(jì)算，沒有復(fù)數(shù)形式，且不用不定冠詞a/an修飾，如：water, milk, meat, tea, bread, rice

③單數(shù)名詞變復(fù)數(shù)名詞的規(guī)則如下表：

注：①少數(shù)名詞的復(fù)數(shù)是不規(guī)則的，如： man→men woman→women child→children

②表示民族的名詞，有的在詞尾加 s ，如： an American→three Americans

③有的單、復(fù)數(shù)形式相同，如： a Chinese→four Chinese a sheep→three sheep a deer→five deer

※2. 冠詞

冠詞是一種虛詞，不能單獨(dú)使用，只能和一個(gè)名詞一起使用，并幫助說明此名詞。冠詞有兩類，即定冠詞the 和不定冠詞a/an。

①不定冠詞 常表示“一”的概念，有兩種形式：a和an。a用在輔音音素開頭的單數(shù)可數(shù)名詞前，如：a book, a pen;an用在元音音素開頭的名詞前，如：an apple,an orange,an egg。

②定冠詞the 常表示“這個(gè)”“那個(gè)”“這些”“那些”的概念，the在元音音素前讀，在輔音音素前讀 ，如：the moon, the evening。

eg. ①-Do you have an English book?

-Yes, but the English book is broken.

② There is a chicken in the picture.

③ We can't see the sun at night.

④ The Browns are going to the park this Sunday.

⑤ Shanghai is in the east of China.

※3. 形容詞

用來修飾名詞，表示人或事物的特征，在句中可以作定語、表語、賓語補(bǔ)足語。

如： It's a sunny day today. Let's go to the park.

This book is good.

It's very nice of you to help us.

常見形容詞的同義詞與近義詞：

large→big 大的

glad→happy/pleased 高興的

clever→bright 聰明的

ill→sick 病的

fine→well 好的

常見形容詞的反義詞和對(duì)應(yīng)詞：

bad(壞的)→good(好的)

big(大的)→small(小的)

busy(忙的)→ free(空閑的)

dry(干的)→wet(濕的)

same(相同的)→different(不同的)

empty(空的)→full(滿的)

cold(寒冷的)→hot(熱的)

open(開著的)→closed(關(guān)閉的)

poor(窮的)→rich(富的)

※4. 副詞

用來修飾動(dòng)詞、形容詞、其他副詞或全句，在句中作狀語或表語。

eg. Now he is back in New York again.

現(xiàn)在他又回到了紐約。

Mike is a good student. He often does his homework carefully.

副詞一般分為七大類：

①時(shí)間副詞： now, often, then, early, ago, before

②地點(diǎn)副詞： here, there, out, above, up, down

③方式副詞： hard, well, badly, fast, slowly

④程度副詞： very, much, still, almost, too, so

⑤疑問副詞： how, when, why, where

⑥關(guān)系副詞： when, where, why

⑦連接副詞： now, where, why

often 等表示“頻率”的時(shí)間副詞，總被放在句子中間，又稱“中置副詞”。這類副詞有 always(總是)、 usually(通常)、sometimes(有時(shí))、ever(曾經(jīng))、never(從不)等。

“中置”規(guī)律：

①放在單個(gè)的 be 動(dòng)詞之后;

②放在單個(gè)實(shí)義動(dòng)詞之前;

③謂語動(dòng)詞為多個(gè)詞時(shí)，放在第一個(gè)助動(dòng)詞或情態(tài)動(dòng)詞之后。

如： You are always late for school. 你總是上學(xué)遲到。

I usually go to school by bike.

I never see that book.

He often helps other students.

He goes to work on foot sometimes.

※5. 比較等級(jí)

在進(jìn)行比較的時(shí)候，形容詞和副詞有原級(jí)、比較級(jí)和級(jí)三種形式。

規(guī)則形容詞和副詞的比較級(jí)和級(jí)加 -er或-est。

(1)不規(guī)則變化的形容詞和副詞如下：

→better→best

→wors →worst

(許多)many/much→more→most

(幾乎沒有)little→less→least

(遠(yuǎn)的)far→farther→farthest

(老的，舊的)old

(2)三種句型

① 原級(jí)句型：

as+形容詞/副詞+as，表示“和…一樣”;否定句式：not as/so +形容詞/副詞+as，表示“和…不一樣”。

eg. I think Kate does just as well as Ann.

If you like the chicken, you may have as much as you can.

I don't like the film. It's not so interesting as that one.

② 比較級(jí)句型：

a. 主語+謂語+比較級(jí)+than+其它，表示“較…一些”。

eg. This city is more beautiful than that one.

It is hotter today than yesterday.

He is a much nicer worker.

b. 比較級(jí)+and+比較級(jí)，more and more+原級(jí)，表示“越來越…”，說明本身程度的改變。

eg. The world's population is growing faster and faster.

世界人口增長(zhǎng)得越來越快。

more and more beautiful

越來越漂亮

c. the+比較級(jí), the+比較級(jí)，表示“越…就越…”，說明隨著前邊條件的變化，后邊的結(jié)果也發(fā)生變化。

eg. The more she eats, the fatter she'll be. 她吃得越多就會(huì)越胖。

The more, the better. 越多越好。

③ 級(jí)句型：

主語+謂語+(the)形容詞或副詞的級(jí)+in/of

注：級(jí)前一般要用the，如： He is the most careful student.

但在副詞級(jí)前the可以省去，如：He writes(the)most carefully in his class.

This kind of cake is the most delicious.

I like English best.

Mike is the youngest in his class.

He runs fastest.

初一英語上冊(cè)知識(shí)點(diǎn)全

(1)this和that是指示代詞，it是人稱代詞。

(2)距離說話人近的人或物用this, 距離說話人遠(yuǎn)的人或物用that。

如： This is a flower. 這是一朵花。(近處)That is a tree. 那是一棵樹。(遠(yuǎn)處)

(3)放在一起的兩樣?xùn)|西，先說this, 后說that。

如： This is a pen. That is a pencil. 這是一支鋼筆。那是一支鉛筆。

(4)向別人介紹某人時(shí)說This is…, 不說That is…。

如：This is Helen. Helen, this is Tom. 這是海倫，海倫，這是湯姆。

(5)This is 不能縮寫, 而That is可以縮寫。

如： This is a bike. That’s a car. 這是一輛自行車。那是一輛轎車。

(6)打電話時(shí)，介紹自己用this, 詢問對(duì)方用that。

如： —Hello! Is that Miss Green? 喂，是格林小姐嗎? —Yes, this is. Who’s that? 是的，我是，你是誰?

注意：雖然漢語中使用“我”和“你”，但英語中打電話時(shí)絕不可以說：I am…, Are you…?/Who are you? (7)在回答this或that作主語的疑問句時(shí), 要用it代替this或that。

如： ①—Is this a notebook? 這是筆記本嗎?—Yes, it is. 是的，它是。

②—What’s that? 那是什么?—It’s a kite. 是只風(fēng)箏。

初一英語上冊(cè)知識(shí)點(diǎn)全

unit5. Do you have a soccer ball?

句型: Do you have a TV? Yes, I do/No, I don’t.

Do they have a computer? Yes, they do./No, they don’t.

Does he have a tennis racket? Yes, he does./No, he doesn’t.

Does she have a soccer ball? Yes, she does./No, she doesn’t.

Does he have a ping-pang ball? Yes, he does./No, he doesn’t.

Let’s play soccer. Let me help you.

I don’t have a soccer ball. That sounds good.

語法：1,句中不含be(am,is,are)動(dòng)詞的 一般疑問句的變法。 也就是說句中謂語動(dòng)詞是實(shí)義動(dòng)詞時(shí)，要變?yōu)橐话阋蓡柧?，在句首加do/does(當(dāng)主語是第三人稱單數(shù)的時(shí)候用does),第一人稱變第二人稱，動(dòng)詞變?cè)纹渌恼Z序不變。I have a computer. – Do you have a computer? She likes playing ping-pang.- Does she like playing ping-pang.肯定回答用yes, 主語+do/does.否定回答用No,主語+don’t/doesn’t.

2一般句子中當(dāng)主語是第三人稱單數(shù)的時(shí)候，謂語動(dòng)詞要起變化。具體的變化為：一般情況加s, know-knows,以s,x,ch,sh,o結(jié)尾的加es, teach-teaches, go-goes, 以輔音字母加y結(jié)尾，把y改為i, 再加es study-studies

3, do/does 叫做助動(dòng)詞(語法需要加上去翻譯部出來的動(dòng)詞)時(shí)，后面接動(dòng)詞原形，

Does he like reading? She doesn’t like reading. She doesn’t do her homework.

但是如果做實(shí)義動(dòng)詞(能翻譯出來意思的動(dòng)詞)呢，遇到主語第三人稱單數(shù)就要起變化。

She does her homework.

4，have的第三人稱單數(shù)為 has.

5, let sb do sth 讓某人做某事 (sb代表人，如果是代詞用賓格，do代表動(dòng)詞原形)

6，play+球類 表示“踢，打，玩......” play football

play+the+樂器 表示“彈奏……樂器” play the piano

unit6 Do you like bananas?

句型：Do you like salad? Yes, I do./No, I don’t.

Does he like pears? Yes, he does./No, he doesn’t.

I like oranges. I don’t like oranges.

Running star eats lots of healthy food.

語法: 句中謂語動(dòng)詞是實(shí)義動(dòng)詞的陳述句，變否定形式在實(shí)義動(dòng)詞前加don’t\doesn’t(主語是第三人稱單數(shù)時(shí)用doesn’t’).

like doing sth/like to do sth 喜歡做某事

I like swimming. She likes to eat hamburgers.

Unit7 How much are these pants?

句型：How much is the red sweater? It’s eight dollars.

What’s the price of the red sweater? It’s eight dollars.

How much are these black pants? They’re ten dollars.

What’s the price of these black pants? They’re ten dollars.

Can I help you?=What can I do for you?

Yes, please. I want a sweater.

What color do you want? Blue.

Here you are. How much is it?

Nine dollars. I’ll take it.

Anyone can afford our prices.

Come and see for yourself at Huaxing Clothes Store.

We have sweaters at a very good price.

You can buy socks for only class="main">