KET 在線(xiàn)
模擬測(cè)試
小程序在線(xiàn)模擬測(cè)試
PET 真實(shí)
考場(chǎng)模擬
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1. 一般現(xiàn)在時(shí)
一般來(lái)說(shuō),現(xiàn)在時(shí)是英語(yǔ)語(yǔ)法中的一種時(shí)態(tài),用來(lái)表達(dá)當(dāng)前的狀態(tài),或者是真理、規(guī)律、頻繁的事實(shí)。
I am a student. (狀態(tài))
I get up at 7:30 in the morning. (法律事實(shí))
提醒:
一般來(lái)說(shuō),現(xiàn)在有兩個(gè)地方最容易出錯(cuò)
1)忘記添加第三人稱(chēng)單數(shù)時(shí)的動(dòng)詞s。比較:
John goes to swim in the afternoon.(對(duì))
John go to swim in the afternoon.(錯(cuò))
Does John go to swim in the afternoon? (對(duì))
Do John go to swim in the afternoon?(錯(cuò))
2)提問(wèn)時(shí)使用be還是用do。比較:
They are students.
提問(wèn):Are they students?(對(duì))
Do they students?(錯(cuò))
They like music.
提問(wèn):Do they like music? (對(duì))
Are they like music?(錯(cuò))
規(guī)律:
陳述句有be動(dòng)詞,提問(wèn)用be動(dòng)詞;
陳述句沒(méi)有be動(dòng)詞,用助動(dòng)詞提問(wèn)do/does。
頻率副詞
often, usually, always, never, sometimes, normally等等都是頻率副詞,也就是說(shuō)一個(gè)人做事的頻率。句子中的應(yīng)用規(guī)律是:
1)有be動(dòng)詞的句子,動(dòng)詞的頻率be例如:
I am often late for school.
2) 沒(méi)有be動(dòng)詞句,頻率動(dòng)詞放在動(dòng)詞前面。
I always go to school on time.
許多考生對(duì)頻率副詞和動(dòng)詞的順序不清楚,請(qǐng)記住這個(gè)簡(jiǎn)單的規(guī)則。
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