英語其實運用非常廣泛,全世界的廣播節(jié)目中,有60%是用英語進行的。國際上的資料絕大部分是用英語發(fā)表的。下面是小編為大家整理的小學(xué)英語主要知識點整理,希望對您有所幫助!
小學(xué)英語主要知識點
動詞:動詞的四種時態(tài):
(1)一般現(xiàn)在時:
一般現(xiàn)在時的構(gòu)成
1. be動詞:主語+be(am, is, are)+其它。如: I am a boy. 我是一個男孩。
2. 行為動詞:主語+行為動詞(+其它)。 如: We study English. 我們學(xué)習(xí)英語。
當(dāng)主語為第三人稱單數(shù)(he, she, it)時,要在動詞后加"-s"或"-es"。如:Mary likes Chinese.瑪麗喜歡漢語。
動詞+s的變化規(guī)則
1.一般情況下,直接加-s,如:cook-cooks, milk-milks
2.以s. x. sh. ch. o結(jié)尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes
3.以“輔音字母+y”結(jié)尾,變y為i, 再加-es,如:study-studies
(2)一般過去時:
動詞過去式詳解 動詞的過去式的構(gòu)成規(guī)則有:
A、規(guī)則動詞
① 一般直接在動詞的后面加ed:如 worked , learned , cleaned , visited
② 以e結(jié)尾的動詞直接加d:如 lived , danced , used
③ 以輔音字母加y結(jié)尾的動詞要改y為i再加ed(此類動詞較少)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)
④ 雙寫最后一個字母(此類動詞較少)如 stopped
B、不規(guī)則動詞(此類詞并無規(guī)則,須熟記)小學(xué)階段要記住以下動詞的原形和過去式: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
(3)一般將來時:
基本結(jié)構(gòu):
①be going to + do;
②will+ do. be going to = will
I am going to go swimming tomorrow(明天). = I will go swimming tomorrow.
(4)現(xiàn)在進行時: am,is,are+動詞現(xiàn)在分詞
動詞現(xiàn)在分詞詳解 動詞的ing形式的構(gòu)成規(guī)則:
① 一般的直接在后面加上ing , 如doing , going , working , singing , eating
② 以e 結(jié)尾的動詞,要先去e再加ing ,如having , writing
③ 雙寫最后一個字母的(此類動詞極少)有:running , swimming , sitting , getting
小學(xué)英語知識點整理
冠詞:不定冠詞,定冠詞種類:
(1)不定冠詞:a / an
元音開頭的可數(shù)名詞前用an :
an egg / an apple / an orange / an eraser / an answer / an ID card / an alarm clock / an actor / an actress / an e-mail / an address / an event / an example / an opera / an houran old man / an interesting book / an exciting sport / an action movie / an art lesson /
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