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PEP小學五年級英語下冊語法講解

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語法是英語靈魂,是把單詞串聯起來的一條線。小編在這裏整理了相關知識,快樂看看吧!

PEP小學五年級英語下冊語法講解

現在進行時

一.意義——當表示現在正在進行的動作或正在發生的事。

二.構成:be (am, is ,are )+動詞現在分詞-ing形式

標誌性詞語:

1.現在進行時.通常用“now”.

eg: I am doing my homework now.

2.現在進行時.通常用“look”.

eg: Look! My mother is running!!!

3.現在進行時.通常用“listen”.

eg: Listen! They are reading.

4.現在進行時.通常用“at the (this) moment”

eg: At the (this) moment, he is only weeping.

三、現在進行時的句型變化

• 肯定式結構:主語+be+動詞-ing形式+其他.例如:

We are running now.

• 否定式結構:主語+be+not+動詞-ing形式+其他.例如:

They aren’t doing their homework.

• 一般疑問句式結構:Be+主語+動詞-ing形式+其他?例如:

Is she having English lesson?

回答:肯定Yes, she is. 否定:No, she isn’t.

• 特殊疑問句式結構:疑問詞+be+主語+其他?例如:

What is he doing now?

回答:He is swimming.

四. 現在分詞的構成:

(1)一般在動詞末尾直接加ing,

1 一般情況下直接加ing

think---thinking sleep---sleeping study---studying speak---speaking say---saying

(2)以不發音字母e結尾的動詞,先去掉e,再加ing,

如 skate →skating make →making dance → dancing write → writing have→ having ride → riding come → coming

(3)以重讀閉音節結尾的動詞,中間只有一個元音字母,詞尾只有一個輔音字母,應雙寫末尾的輔音字母,再加ing, 如: putting running beginning stopping swimming shopping jogging

sitting getting forgetting letting

(4)以ie結尾的動詞,把ie改爲y ,再加ing

die---dying lie---lying

五、現在進行時的用法

(1)用來表示說話時正在進行或者發生的動作,例如:

Mother is cooking in the kitchen.媽媽在廚房裏煮飯。

What are you looking at? 你在看什麼?

(2)用來表示現階段正在進行的動作(但說話時不一定在進行),例如:

Is she writing a novel? 她正在寫一本小說嗎?

(3)用來表示即將發生的動作,一般是指按計劃或者安排好要發生的動作。適用於這種情況的動詞主要有:go,come,leave,start,arrive等。例如:

I’m going home in half an hour.我一個半小時內要回家。

The train is arriving soon.火車很快就要到達了。

六.時間標誌——now,句前的look ,listen

一般現在時

一. 意義:表示經常發生的事情,動作或存在的狀態

二. 構成及變化

動詞的變化。

肯定句:主語+be(am,is,are)+其它。如: I am a boy.我是一個男孩。

否定句:主語+ be + not +其它。如:He is not a worker.他不是工人。

一般疑問句:Be +主語+其它。 如:-Are you a student? -Yes. I am. / No, I'm not.

特殊疑問句:疑問詞+一般疑問句。如:Where is my bike?

2. 行爲動詞的變化。

(1)、當主語爲第一,二人稱及複數時,助動詞爲do

肯定句:主語+動詞原形(+其它)。如: We oFTen play basketball after school.

否定句:主語+ don't+動詞原形(+其它)。如:we don’t play basketball after school.

一般疑問句:Do +主語+動詞原形+其它?

如: Do you often play basketball after school l? Yes, we do. / No, we don't.

特殊疑問句:疑問詞+以do開頭的一般疑問句?

如: What do you often do after school ?

(2)、當主語爲第三人稱單數時 ,助動詞爲does

肯定句:主語+動詞三單式(+其它)。如: He swims well.

否定句:主語+ doesn’t+動詞原形(+其它)。如:He doesn’t swim well..

一般疑問句:Does +主語+動詞原形+其它。

如:Does he swim well ? Yes, he does. / No, he doesn't.

特殊疑問句:疑問詞+以does開頭的一般疑問句?

如: How does your father go to work?

三.第三人稱單數的動詞變化規則(只有在第三人稱爲主語的肯定句中,動詞才用三單式)

(1)多數動詞直接加s:

runsgetslikescolletstakesplaysclimbs…….

(2)結尾是s, x, sh, ch, o,前爲輔音字母,

結尾加es :watchesteachesgoesdoeswashescrossesmixesbrushes

(3)動詞末尾y前爲輔音:將y改爲i加es: study→studies fly→flies carry→carries cry→cries

但在y前如果爲元音則直接加s:buys says

四.時間標誌:always , usually , often , sometimes ,every…

英語人稱代詞

單數

第三人稱單數

複數

主格

I(我)

you

he

She

it

we

you

they

賓格

me(我)

you

him

her

it

us

you

them

用法:1.人稱代詞主格用來作主語,一般放在謂語動詞之前。例如:

I am from China.我來自中國。 We are good friends.我們是好朋友。

2.人稱代詞賓格用來作賓語,放在動詞或介詞的後面。例如:

teaches us English.王老師教我們英語。

Let me help you.讓我來幫你。

What’s wrong with him ?他怎麼了?

  成語雙語故事:如魚得水

to feel just like a fish in water

如魚得水

In the late Eastern Han Dynasty, the country was in confusion.

東漢末年,天下大亂。

In order to reunite the country, Liu Bei paid a visit to Zhu Geliang who had hidden himself in the countryside.

劉備爲統一天下,特意拜訪隱居的諸葛亮尋求幫助。

He went there twice but didn‘t see Zhu Geliang. Then the third time he finally met him.

他連去了兩次都沒見到諸葛亮,第三次才見到了他。

Liu Bei explained why he came and explained his noble ambition to Zhu Geliang also proposed some very good strategies.

劉備說明來意,並暢談了自己的宏圖大志。諸葛亮也提出了周詳的戰略方針。

After listening, Liu Bei was so happy, he appointed Zhu Geliang as his military said: “Zhu Geliang to me is as water is to fish.”

劉備聽後大喜,於是立諸葛亮爲軍師。他說:“我劉備有了諸葛亮,就好像魚兒有了水一樣。”

With the assistance of Zhu Geliang, Liu Bei’s power expanded rapidly, and finally he realized his goal.

劉備在諸葛亮的幫助下,勢力不斷擴大,最終實現了目標。

Nowadays, this phrase is often used to describe the person who stays in the environment which suits him/her perfectly, or someone who is very adept at using the suitable or right methods.

如今,這個短語常常被用來形容一個人處在完全適合自己的環境中,或者一個人能夠熟練地應用合適的或正確的方法。

“如魚得水”用英文可以表達爲“feel just like a fish in water”,我們來看一個例句:

I‘ve wanted to study at Beijing University my whole life. I also love the culture and the weather in Beijing. I feel just like a fish in water.

去北京大學學習是我一生的夢想。我還喜歡北京的文化氣氛和天氣。我在北京簡直就是如魚得水。