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學(xué)習(xí)啦 > 學(xué)習(xí)方法 > 小學(xué)學(xué)習(xí)方法 > 五年級方法 > 五年級英語 > PEP小學(xué)五年級英語下冊語法講解

PEP小學(xué)五年級英語下冊語法講解

時(shí)間: 慧良1230 分享

PEP小學(xué)五年級英語下冊語法講解

  語法是英語的靈魂,是把單詞串聯(lián)起來的一條線。小編在這里整理了相關(guān)知識(shí),快樂看看吧!

  PEP小學(xué)五年級英語下冊語法講解

  現(xiàn)在進(jìn)行時(shí)

  一.意義——當(dāng)表示現(xiàn)在正在進(jìn)行的動(dòng)作或正在發(fā)生的事。

  二.構(gòu)成:be (am, is ,are )+動(dòng)詞現(xiàn)在分詞-ing形式

  標(biāo)志性詞語:

  1.現(xiàn)在進(jìn)行時(shí).通常用“now”.

  eg: I am doing my homework now.

  2.現(xiàn)在進(jìn)行時(shí).通常用“l(fā)ook”.

  eg: Look! My mother is running!!!

  3.現(xiàn)在進(jìn)行時(shí).通常用“l(fā)isten”.

  eg: Listen! They are reading.

  4.現(xiàn)在進(jìn)行時(shí).通常用“at the (this) moment”

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

  三、現(xiàn)在進(jìn)行時(shí)的句型變化

  • 肯定式結(jié)構(gòu):主語+be+動(dòng)詞-ing形式+其他.例如:

  We are running now.

  • 否定式結(jié)構(gòu):主語+be+not+動(dòng)詞-ing形式+其他.例如:

  They aren’t doing their homework.

  • 一般疑問句式結(jié)構(gòu):Be+主語+動(dòng)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(jié)構(gòu):疑問詞+be+主語+其他?例如:

  What is he doing now?

  回答:He is swimming.

  四. 現(xiàn)在分詞的構(gòu)成:

  (1)一般在動(dòng)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(fā)音字母e結(jié)尾的動(dòng)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(jié)結(jié)尾的動(dòng)詞,中間只有一個(gè)元音字母,詞尾只有一個(gè)輔音字母,應(yīng)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(jié)尾的動(dòng)詞,把ie改為y ,再加ing

  die---dying lie---lying

  五、現(xiàn)在進(jìn)行時(shí)的用法

  (1)用來表示說話時(shí)正在進(jìn)行或者發(fā)生的動(dòng)作,例如:

  Mother is cooking in the kitchen.媽媽在廚房里煮飯。

  What are you looking at? 你在看什么?

  (2)用來表示現(xiàn)階段正在進(jìn)行的動(dòng)作(但說話時(shí)不一定在進(jìn)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(fā)生的動(dòng)作,一般是指按計(jì)劃或者安排好要發(fā)生的動(dòng)作。適用于這種情況的動(dòng)詞主要有:go,come,leave,start,arrive等。例如:

  I’m going home in half an hour.我一個(gè)半小時(shí)內(nèi)要回家。

  The train is arriving soon.火車很快就要到達(dá)了。

  六.時(shí)間標(biāo)志——now,句前的look ,listen

  一般現(xiàn)在時(shí)

  一. 意義:表示經(jīng)常發(fā)生的事情,動(dòng)作或存在的狀態(tài)

  二. 構(gòu)成及變化

  1.be動(dòng)詞的變化。

  肯定句:主語+be(am,is,are)+其它。如: I am a boy.我是一個(gè)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. 行為動(dòng)詞的變化。

  (1)、當(dāng)主語為第一,二人稱及復(fù)數(shù)時(shí),助動(dòng)詞為do

  肯定句:主語+動(dòng)詞原形(+其它)。如: We often play basketball after school.

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

  一般疑問句:Do +主語+動(dòng)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(dāng)主語為第三人稱單數(shù)時(shí) ,助動(dòng)詞為does

  肯定句:主語+動(dòng)詞三單式(+其它)。如: He swims well.

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

  一般疑問句:Does +主語+動(dòng)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(shù)的動(dòng)詞變化規(guī)則(只有在第三人稱為主語的肯定句中,動(dòng)詞才用三單式)

  (1)多數(shù)動(dòng)詞直接加s:

  runsgetslikescolletstakesplaysclimbs…….

  (2)結(jié)尾是s, x, sh, ch, o,前為輔音字母,

  結(jié)尾加es :watchesteachesgoesdoeswashescrossesmixesbrushes

  (3)動(dòng)詞末尾y前為輔音:將y改為i加es: study→studies fly→flies carry→carries cry→cries

  但在y前如果為元音則直接加s:buys says

  四.時(shí)間標(biāo)志:always , usually , often , sometimes ,every…

  英語人稱代詞

單數(shù)

第三人稱單數(shù)

復(fù)數(shù)

主格

I()

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(dòng)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(dòng)詞或介詞的后面。例如:

  Mr.Wang 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 ?他怎么了?

  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.

  劉備為統(tǒng)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.Zhu Geliang also proposed some very good strategies.

  劉備說明來意,并暢談了自己的宏圖大志。諸葛亮也提出了周詳?shù)膽?zhàn)略方針。

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

  劉備聽后大喜,于是立諸葛亮為軍師。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(kuò)大,最終實(shí)現(xiàn)了目標(biāo)。

  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(gè)短語常常被用來形容一個(gè)人處在完全適合自己的環(huán)境中,或者一個(gè)人能夠熟練地應(yīng)用合適的或正確的方法。

  “如魚得水”用英文可以表達(dá)為“feel just like a fish in water”,我們來看一個(gè)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(xué)學(xué)習(xí)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。


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