7周时态及语态练习.docVIP

一、时态 1.一般现在时 用法： 1.现阶段经常性，习惯性动作；2.目前的状态； 3.客观真理． 结构： am / is / are; do/does work－works 　do—does watch-- watches play—plays carry—carries 常用时间状语: seldom, always, usually, often, never, every day, this year，on Monday, once a week, sometimes, now and then, at times, 例句： She goes to work by bus every day. The teacher said that the earth goes around the sun. We will go for a picnic if it doesn’t rain tomorrow. ▲as soon as, until, when, if 引导的从句中用一般现在时(主将从现) 2.一般过去时 用法：表示过去某个时间发生的动作或状态． 结构： was / were; did work －worked 　 dance--danced play—played carry—carried stop- stopped 常用时间状语: yesterday, last night/week…, six days ago, just now ,finally, at last, in the end ,two days later , after two days 例句： I couldn’t fall asleep last night. I used to get up late in the morning, but now I am used to getting up early. ▲used to do sth/ be used to doing 3.一般将来时 用法：表示将来发生的动作或存在的状态． 结构： A. will do, I/ We shall do B. be going to do C. be doing (go, come, leave, start, arrive, fly) 常用时间状语: tomorrow, the day after tomorrow, next week…in the future, in two days, after+ 时间点, sometime 例句： He will finish the work in two days. He is leaving for Shanghai to have a 4-day holiday. There is going to be/ will be a football match tomorrow. What is she going to be when she grows up? 4.现在进行时 用法：表示说话或现阶段正在进行的动作. 结构：is/ am/ are doing work—working dance—dancing put-putting lie-lying 常用时间状语: now, listen, look, at this moment 例句： Look! Everyone is listening to the teacher with interest. They are flying to Shanghai.(表将来) I want to go to the cinema tomorrow. ▲ like, love , believe, want, understand, know, hear, see, have(有)等表示感觉、认知、情感、愿望的词一般不用进行时 5.过去进行时 用法：表示过去某一阶段或某一时刻正在进行的动作. 结构： was / were doing 常用时间状语: at that moment, at this moment/time yesterday ,at five yesterday/ last night 例句： I was doing my homework at eight last night. He was climbing the tree when he fell down. ▲was/were doing用在含有when 所引导的状语从句的主句中表示“突然发生，那时” 3. He was watching TV while his