▲ 一般時態(tài)的構成
句型
時態(tài) 主系表 主謂賓 謂主狀
一般現(xiàn)在時態(tài) is, am, are do, does there is (are)
一般過去時態(tài) was, were did there was (were)
一般將來時態(tài) will be will do there will be
一般過去將來時態(tài) would be would do there would be
The students study English.
主語 謂語 賓語
The students do not study English.
The student studies English.
The student does not study English.
Do the students study English?
Does the student study English?
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▲ 一般現(xiàn)在時態(tài)的基本用法
1、 表示客觀事實或普遍真理
● The earth moves around the sun.
地球圍繞太陽運行。
● Practice練習 makes perfect完美.
熟能生巧。
2、 表示目前的情況及反復發(fā)生的動作，或習慣性的動作，常與頻率副詞連用。如sometimes, often, always, usually, seldom, 這種副詞通常放在主語和動詞之間。
● She seldom gets up before 6 in the morning.
她早晨很少在6點以前起床。
Look Look after Look for Get get up
● They often go for an outing on Sunday.
星期天他們經(jīng)常去郊游。
否定式及疑問句的構成