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3,am/is/are(about)+動(dòng)詞不定式 4,am/is/are+ing等現(xiàn)在分詞 以 work為例 :will/shall work am/is/are going to work am/is/are(about) to work am/is/are ing/leaving… 否定構(gòu)成: will/shall not… am/is/are not… 特殊疑問(wèn)句舉例 :What will you do tomorrow? When are we going to have a class meeting? 備注:在 if條件或 as soon as等時(shí)間狀語(yǔ)從句中用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。 will 在陳述句中用于各人稱,在爭(zhēng)求意見時(shí)常用于第二人稱。 a. 主語(yǔ)的意圖,即將做某事。 The play is going to be produced next month。 We are to discuss the report next Saturday. 4)be about to +不定式,意為馬上做某事。s going to rain B. It39。 be B. be。 be D. have。 動(dòng)詞構(gòu)成: 動(dòng)詞過(guò)去時(shí)( ed) 如: worked/used to work 否定構(gòu)成: didn’t+動(dòng)原 如 :didn’t work/used not(didn’t use) to work 一般疑問(wèn)構(gòu)成及簡(jiǎn)答舉例: Did+主語(yǔ) +動(dòng)原 +其它? 特殊疑問(wèn)句舉例: What did he do yesterday? When did he get up this morning? 備注: He has opened the door. (表示過(guò)去“開門”的動(dòng)作對(duì)現(xiàn)在的影響是門還開著) He opened the door.(不能確定門現(xiàn)在是否開著 ) 一般過(guò)去時(shí)的用法 1) 在確定的過(guò)去時(shí)間里所發(fā)生的動(dòng)作或存在的狀態(tài)。 When I was a child, I often played football in the street. Whenever the Browns went during their visit, they were given a warm wele. ( ) 1 _____ here and ask him about it yesterday? A. Did you e B. Would you not go C. You didn39。t you go ( ) 2 ___ he ___ a good time last Sunday? A. Were。 do C. Did。 have ( ) 3 The students hardly studied the English language, ___ they? A. did B. didn39。t 練習(xí) A D D 用法 : 發(fā)生在過(guò)去的動(dòng)作且對(duì)現(xiàn)在仍有影響的動(dòng)作, 強(qiáng)調(diào)對(duì)現(xiàn)在的影響 . 從過(guò)去一直延續(xù)到現(xiàn)在的動(dòng)作 常用時(shí)間狀語(yǔ) : already, just, never, before, recently,in the past few years,ever,so far,since+過(guò)去的點(diǎn)時(shí)間 ,for+段時(shí)間 動(dòng)詞構(gòu)成 : have/has+過(guò)去分詞 (ed) have/has worked 否定構(gòu)成 : have/has not+過(guò)去分詞 一般疑問(wèn)構(gòu)成 : Have/Has+主語(yǔ) +過(guò)去分詞 …? 特殊疑問(wèn)句舉例 : What have you done recently?