在語法里，時(shí)或時(shí)態(tài)表示行為發(fā)生的時(shí)間和說話時(shí)的關(guān)系。時(shí)態(tài)是表示行為、動(dòng)作、狀態(tài)在各種時(shí)間條件下的動(dòng)詞形式，下面是小編收集整理的*英語動(dòng)詞時(shí)態(tài)練習(xí)，大家一起來看看吧! ? *英語動(dòng)詞時(shí)態(tài)練習(xí)： ? 1、The scientist ___________ (give) us a talk yesterday. ? 2、My parents ___________ (live) in Beijing since 1949. ? 3、Look! The young worker___________ (show) the students around the factory now. ? 4、They ___________ (build) a new bridge over the river next year. ? 5、The students___________ (clean) their classroom tomorrow. ?

? 6、The windows of our lab ___________ (clean) once a week. ? 7、Our teacher ___________ (join) the party twenty years ago. ? 8、The boys___________ (have) a basketball match now. Let’s ___(go) and _____(watch). ? 9、She___________ (work) in this factory for ten years. ? 答案：1. gave 2. have lived 3. is showing 4. will build 5. will clean 6. is cleaned 7. joined 8. are having, go … watch 9. has worked ? 現(xiàn)在進(jìn)行時(shí)的理解與用法： ? 一、如何理解 ? 顧名思義，現(xiàn)在進(jìn)行時(shí)就是指說話時(shí)正在進(jìn)行的動(dòng)作或發(fā)生的情況。如漢語說的“我在看書”“他在吃飯”“火車在行駛”“秘書在打字”等，在英語中都要用現(xiàn)在進(jìn)行進(jìn)來表達(dá)，因?yàn)樗鼈兯婕暗膭?dòng)作在說話的時(shí)刻都正在進(jìn)行。 ? ? 二、構(gòu)成與用法 ? 現(xiàn)在進(jìn)行時(shí)由“am / is / are + 現(xiàn)在分詞”構(gòu)成。如： ? She is still sleeping. 她還在睡覺。 ? We are waiting for the rain to stop. 我們在等雨停。 ? They are playing quietly now. 他們在安靜地玩著。 ? 過去完成時(shí)的用法： ? (1) 某些動(dòng)詞如intend / think / plan / expect / hope等的過去完成時(shí)表示主語未曾實(shí)現(xiàn)的愿望、希望或打算。如： ? I had intended to come to see you last night, but someone called and I couldn’t get away. 我原打算昨晚來看你，但有人來訪，我拖不開身。 ? He had hoped to find a job soon.他本來希望很快找到工作。 ? I had meant to come, but something happened. 我本想來，但有事就沒有來。 ? (2)過去完成時(shí)用在hardly / scarcely…when…和no sooner…than 固定結(jié)構(gòu)中。如： ? No sooner was the frost off the ground than the work began. 地上的霜一消散，人們就開始工作了。 ? Hardly had he arrived when she started complaining. 他剛一到, 她就開始抱怨起來。 ? (3) 過去完成時(shí)用于條件分句或wish / would rather等后面的that從句中，表示與過去事實(shí)相反的主觀愿望。如： ? I would have met him, if I had come this morning. 今天早晨我來的話，就會(huì)見到他了。 ? I wish I had seen you yesterday. 我昨天見到你多好。 ? He would rather she had lent him more money than she did.他本希望她借給他的錢更多些。 ? before long 可以連用哪些時(shí)態(tài)： ? 1. 連用一般將來時(shí) ? We’ll know before long (= soon). 我們很快就會(huì)知道了。 ? I’m going to get very cross before long. 我很快就會(huì)大發(fā)雷霆。 ? It’s likely that the law will be abolished before long. 這項(xiàng)法律很有可能不久就要廢除。 ? You need to be careful, or you’ll run yourself into the ground before long. 你要小心點(diǎn)，不然過不了多久你就會(huì)累垮的。 ? 2. 連用一般過去時(shí) ? Before long the whole neighbourhood knew about it. 不久，整個(gè)小區(qū)都知道了這事。 ? Before long, the dispute degenerated into fierce polemics. 不久爭論就演變成了激烈的論戰(zhàn)。 ? One thing led to another and before long Sue and I were engaged. 事情一件接著一件, 不久之后我和休就訂婚了。 ? Other students joined in the protest, and before long (=soon) there was a crowd of 200 or so. 其他學(xué)生也加入了抗議隊(duì)伍，不久就有 200 人左右了。 ? We were called to the hospital twice, but the old man seemed to have nine lives, and before long made a complete recovery. 我們兩次被召往醫(yī)院，但老父親大難不死，不久就完全康復(fù)了。