精选优质文档-倾情为你奉上8 B被动语态专项训练常见被动语态的动词形式(以give为例); be+及物动词的过去分词一般现在时 am(isare)given 一般过去时 was(were)given 一般将来时 shall(will)be given 现在进行时 am(isare)being given 过去进行时 was(were)being given 现在完成时 has(have)been given情态动词 can/must/may/should be +given综合练习一一）用括号内所给动词的正确形式填空。 (请注意时态和语态两个方面噢)1. Last year a large number of trees_（cut）down 2. The students _ _(tell) to take care of their desks and chairs. 3. Vegetables,
