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常常與tomorrow, next Sunday等時間狀語連用。(2) be 動詞的過去式: am/is—was are—were I/He/she/it was(not)…. You/we/they were….一般疑問句was, were 放在句首。t been there yet. 時態(tài) 一般現(xiàn)在時(1)表示經(jīng)常發(fā)生的動作或事情,通常用 “usually, often, every day, sometimes,always,never”等詞。t much orange in the bottle. 。如:They have a lot of friends.(可數(shù)名詞)→They don39。如:I have a knife and a ruler.→I don39。如: Would you like some orange juice? 與此相關(guān)的一些不定代詞如something, somebody等也要進行相應(yīng)變化。如: There are some birds in the tree.→There aren39。非單三時用do, 單三時用does非單三 肯定句:I like English. 一般疑問句:Do you like English? 否定句:I do not like English.單三 肯定句:He likes English. 一般疑問句:Does he like English? 否定句:He does not like English.就劃線部分提問:I like English.第一步:先變一般疑問句 Do you like English?第二步:找合適的特殊疑問詞代替劃線部分Do you like what?第三步:特殊疑問詞提前放到句首,并大寫,其余按順序照抄,省略劃線部分。但是,如果問的是主語或主語的定語時,語序不變,為特殊疑問詞(+主語)+陳述句。注意:動詞用原形肯定句變特殊疑問句(就劃線部分提問):分3步驟第一步:先變一般疑問句第二步:找合適的特殊疑問詞代替劃線部分第三步:特殊疑問詞提前放到句首,并大寫,其余按順序照抄,省略劃線部分。s not here today? 今天誰沒來?例如:肯定句、否定句和一般疑問句的互換肯定句:This is a book.否定句:This is not a book.一般疑問句:Is this a book?肯定回答:Yes, it is. 否定回答:No, it isn’t.就劃線部分提問(變特殊疑問句)This is a