一般现在时:表示现一阶段经常,反复发生的动作或者存在的状态。常常和经常(ofen)通常(usually)有时(sometimes)等表示时间频度的副词连用。动词多数使用原型,当主语为单数第三人称时,则使用三单形式,如:做(does)去(goes)。What do you usually do on the weekend?I usually do my homework .What does he do on the weekend ?He does his homework..二. 现在进行时:表示说话人说话时动作正在进行。动词使用be加现在分词。如做(doing),去(going )。What are you doing ?I am doing my homework.What is he doing ?He is doing his homework..三. 一般将来时:表示将要发生的动作,常常和将来的时间连用如:明天tomorrow,下周next week,明年next year等。动词原形前面加上be going to.What are you going to do next weekend ?I am going to take a trip next weekend.What is he going to do next weekend ?He is going to play the piano.四. 一般过去时:表示过去发生的动作或者存在的状态。动词使用过去式,如做(did)去(went)。What did you do last weekend ?I played football.What did Mike do last weekend ?He did his homework..动词词型变化:1. 三单:多加上(s)或(es)Play—plays do –does go—goes study—studies watch—watches wash—washes 2. 现在分词:多数加上(ing)Play-- playing do –doing run –running take---taking3. 过去式:多加(ed)Play –played dance –danced study –studied不规则动词的过去式:Do ---did go –went read –read swim –swam sing –sang take—took eat—ate have—had buy—bought see—saw leave –left get—got
英语共有16种时态,分为一般现在时(do),一般过去时(did),一般将来时(will do),现在进行时(is/am/are doing),过去进行时(was/were doing),将来进行时(可与一般将来时换用,will be doing),现在完成时(have/has done)。
过去完成时(had done),发生在一般过去时的动作之前),将来完成时(will have done),现在完成进行时(have/has been doing),过去完成进行时(had been doing),将来完成进行时(will have been doing),过去将来时(would do),过去将来进行时(would be doing),过去将来完成时(would have done),过去将来完成进行时(would have been doing)等。