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小學(xué)英語(yǔ)寒假?gòu)?fù)習(xí)資料匯總(6)

來(lái)源:網(wǎng)絡(luò)資源 2019-01-14 16:52:33

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  三:動(dòng)詞過(guò)去式詳解 動(dòng)詞的過(guò)去式的構(gòu)成規(guī)則

  A、規(guī)則動(dòng)詞

 、 一般直接在動(dòng)詞的后面加ed:如 worked , learned , cleaned , visited

  ② 以e結(jié)尾的動(dòng)詞直接加d:如 lived , danced , used

  ③ 以輔音字母加y結(jié)尾的動(dòng)詞要改y為i再加ed(此類(lèi)動(dòng)詞較少)如 study – studied carry – carried worry – worried (注意play、stay不是輔音字母加y,所以不屬于此類(lèi))

 、 雙寫(xiě)最后一個(gè)字母(此類(lèi)動(dòng)詞較少)如 stopped

  B、不規(guī)則動(dòng)詞(此類(lèi)詞并無(wú)規(guī)則,須熟記)小學(xué)階段要記住以下動(dòng)詞的原形和過(guò)去式:

  sing – sang ,

  eat – ate ,

  see – saw ,

  have – had ,

  do – did ,

  go – went ,

  take – took ,

  buy – bought ,

  get – got ,

  read – read ,

  fly – flew ,

  am/is – was ,

  are – were ,

  say – said ,

  leave – left ,

  swim – swam ,

  tell – told ,

  draw – drew ,

  come – came ,

  lose – lost ,

  find – found ,

  drink – drank ,

  hurt – hurt ,

  feel – felt

  四:動(dòng)詞現(xiàn)在分詞詳解 動(dòng)詞的ing形式的構(gòu)成規(guī)則

 、 一般的直接在后面加上ing , 如doing , going , working , singing , eating

 、 以e 結(jié)尾的動(dòng)詞,要先去e再加ing ,如having , writing

  ③ 雙寫(xiě)最后一個(gè)字母的(此類(lèi)動(dòng)詞極少)有:running , swimming , sitting , getting

  五:句型專(zhuān)項(xiàng)歸類(lèi)

  1、 肯定句:是指用肯定的語(yǔ)氣來(lái)陳述的句子,如:I’m a student. She is a doctor. He works in a hospital.

  There are four fans in our classroom. He will eat lunch at 12:00. I watched TV yesterday evening.

  2、否定句:含有否定詞或表示否定意義詞的句子,如:I’m not a student. She is not (isn’t) a doctor.

  He does not (doesn’t) work in a hospital. There are not (aren’t) four fans in our classroom.

  He will not (won’t) eat lunch at 12:00. I did not (didn’t) watch TV yesterday evening.

  ☆注意☆ 小結(jié):否定句主要是在肯定句的基礎(chǔ)上加上了否定詞 “not”。有動(dòng)詞be的句子則“not”加在be后面,可縮寫(xiě)成“isn’t,aren’t”,但am not 一般都分開(kāi)寫(xiě)。沒(méi)有動(dòng)詞be的句子則要先在主要?jiǎng)釉~的前面加上一個(gè)助動(dòng)詞(do,does,did),然后在它后面加上“not”,你也可以把它們縮寫(xiě)在一起如“don’t , doesn’t , didn’t )。這三個(gè)助動(dòng)詞要根據(jù)人稱(chēng)和時(shí)態(tài)來(lái)選擇,其中“does”只用于一般現(xiàn)在時(shí)主語(yǔ)是第三人稱(chēng)單數(shù)的情況,而“did”只用于一般過(guò)去時(shí),不論主語(yǔ)是什么人稱(chēng)和數(shù),都用“did” 。

  3、一般疑問(wèn)句:是指詢(xún)問(wèn)事實(shí)的句子,此類(lèi)句子必須用“yes”,或“no”來(lái)回答。

  如:Are you a student? Yes, I am / No, I’m not.

  Is she a doctor? Yes, she is. / No, she isn’t.

  Does he work in a hospital? Yes, he does. / No, he doesn’t.

  Are there four fans in our classroom? Yes, there are. / No, there aren’t.

  Are you going to buy a comic book tonight? Yes, I am. / No, I am not. (Yes, we are. / No, we aren’t.)

  Will he eat lunch at 12:00? Yes, I will. / No, I will not(won’t).

  Are they swimming? Yes, they are. / No, they aren’t.

  Did you watch TV yesterday evening? Yes, I did. / No, I didn’t.

  ☆注意☆ 小結(jié):一般疑問(wèn)句是在肯定句的基礎(chǔ)上,

 、侔褎(dòng)詞be調(diào)到首位,其他照寫(xiě),末尾標(biāo)點(diǎn)符號(hào)變成問(wèn)號(hào)即可。

 、跊](méi)有動(dòng)詞be的句子則要在句首加上一個(gè)助動(dòng)詞(do,does,did)再把緊跟在后面的動(dòng)詞變回原形,末尾標(biāo)點(diǎn)符號(hào)變成問(wèn)號(hào)即可。

  這三個(gè)助動(dòng)詞也要根據(jù)人稱(chēng)和時(shí)態(tài)來(lái)選擇,其中“does”只用于一般現(xiàn)在時(shí)主語(yǔ)是第三人稱(chēng)單數(shù)的情況,而“did”只用于一般過(guò)去時(shí),不論主語(yǔ)是什么人稱(chēng)和數(shù),都用“did” 。一般疑問(wèn)句有個(gè)重要的原則就是問(wèn)和答要一致,即問(wèn)句里的第一個(gè)單詞(助動(dòng)詞)和簡(jiǎn)略答句里的這個(gè)詞是一致的。

  4、特殊疑問(wèn)句:以特殊疑問(wèn)詞(what , where , who , which , when , whose , why , how等)開(kāi)頭引導(dǎo)的句子。此類(lèi)句子應(yīng)該問(wèn)什么就答什么,不能用“yes 、no”來(lái)回答。如:

  What is this? It’s a computer.

  What does he do? He’s a doctor.

  Where are you going? I’m going to Beijing.

  Who played football with you yesterday afternoon? Mike.

  Which season do you like best? Summer.

  When do you usually get up? I usually get up at 6:30.

  Whose skirt is this? It’s Amy’s.

  Why do you like spring best? Because I can plant trees.

  How are you? I’m fine. / I’m happy.

  How did you go to Xinjiang? I went to Xinjiang by train.

  ☆其中how又可以和其他一些形容詞連用組成特殊疑問(wèn)詞組用來(lái)提問(wèn),如: how many(多少(數(shù)量)), how much(多少(錢(qián))), how tall(多高), how long(多長(zhǎng)), how big(多大), how heavy(多重)

  例句:How many pencils do you have? I have three pencils.

  How many girls can you see? I can see four girls.

  How many desks are there in your classroom? There are 51.

  ☆小結(jié):how many 用來(lái)提問(wèn)可數(shù)名詞的數(shù)量,主要有以上三種句式搭配,

  How many + 名詞復(fù)數(shù) + do you have? 你有多少……?

  How many + 名詞復(fù)數(shù) + can you see? 你能看見(jiàn)多少……?

  How many + 名詞復(fù)數(shù) + are there…? 有多少……?
 

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