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兩種形式: (1)be型:句子的謂語(yǔ)動(dòng)詞只有be(am,is或are): a.肯定句中,只出現(xiàn)be,如: I am a student.我是一名學(xué)生。t a teacher.她不是教師。 (—No,I39。) (2)實(shí)義動(dòng)詞型:句中的謂語(yǔ)動(dòng)詞為實(shí)義動(dòng)詞(也叫行為動(dòng)詞): a.肯定句中,只出現(xiàn)實(shí)義動(dòng)詞,如: I get up in the morning.我早晨起床。t(doesn39。t like vegetables.我不喜歡蔬菜。 (—No,I don39。) 3. 一般現(xiàn)在時(shí)的用法 1) 經(jīng)常性或習(xí)慣性的動(dòng)作,常與表示頻腮度的時(shí)間狀語(yǔ)連用。 The earth moves around the sun. Shanghai lies in the east of China. 3) 表示格言或警句中。 注意:此用法如果出現(xiàn)在賓語(yǔ)從句中,即使主句是過(guò)去時(shí),從句謂語(yǔ)也要用一般現(xiàn)在時(shí)。 I don39。句中一般有以下時(shí)間狀語(yǔ):tomorrow, next day(week, month, year…),soon, the day after tomorrow(后天)等。例如:I’m going to have a piic this afternoon.→ I’m not going to have a piic this afternoon.四、一般疑問(wèn)句: be或will提到句首,some改為any, and改為or,第一二人稱互換。一般情況,一般將來(lái)時(shí)的對(duì)劃線部分有三種情況。Who 例如:I’m going to New York soon. →Who’s going to New York soon. 2. 問(wèn)干什么。When. 例如:She’s going to go to bed at nine. →When is she going to bed?六、同義句:be going to = will I am going to go swimming tomorrow(明天). = I will go swimming tomorrow.七、be going to和will 的區(qū)別1. be going to主要用于:(1)、表示事先經(jīng)過(guò)考慮、安排好打算要做的事情。 I’m going to play the violin. 我打算拉小提琴。 (2)、表示根據(jù)目前某種跡象判斷,某事非常有可能發(fā)生。I am afraid I am going to have a cold. 恐怕我要患重感冒。. They will go to visit the factory tomorrow. 明天他們將去工廠參觀。(2)、表示不以人的意志為轉(zhuǎn)移的自然發(fā)展的未來(lái)的事。明天是(將)是星期日。(3)、問(wèn)對(duì)方是否愿意做某事或表示客氣地邀請(qǐng)或命令.. Will you please turn on the radio? We are waiting for you. b. 習(xí)慣進(jìn)行:表示長(zhǎng)期的或重復(fù)性的動(dòng)作,說(shuō)話時(shí)動(dòng)作未必正在進(jìn)行。) She is learning piano under Mr. Smith. c. 已經(jīng)確定或安排好的將來(lái)活動(dòng) I39。re flying to Paris tomorrow.(票已經(jīng)拿到了) d. 有些動(dòng)詞(狀態(tài)動(dòng)詞不用于進(jìn)行時(shí)態(tài)) (1)表示知道或了解的動(dòng)詞:believe, doubt, forget, imagine, know, remember, realize, suppose, understand (2)表示“看起來(lái)”“看上去appear, resemble, seem (3)表示喜愛(ài)或不喜愛(ài)hate, like, lover, prefer (4)表示構(gòu)成或來(lái)源的動(dòng)詞 be, e, from, contain, include (5)表示感官的動(dòng)詞 hear see smell sound taste (6)表示擁有的動(dòng)詞belong to, need, own, possess, want, wish4