考查动词的时态和语态。主语是Earth Day和谓语动词之间,存在着被动关系,根据时间状语in 1970可知是一般过去时态的被动态,其结构是was/were done的形式,主语是单数,be动词用was,celebrate是动词,庆祝,此处用过去分词celebrated,故选B。
celebrated一般过去时,庆祝;was celebrated一般过去时,被庆祝;is celebrated一般现在时,被庆祝;has been celebrated现在完成时,被庆祝。根据句中“in 1970”可知,句中时态为一般过去时,而且主语Earth Day与动词celebrate之间是被动关系,所以此处使用一般过去时的被动语态was celebrated。故选B。
EarthDay.org hopes it will be the(10) ___ (large) volunteer event in history. 答案 (1)was founded.考查被动语态.句意:地球日成立于1970年,是一个关于环境问题的教育日.本句的主语Earth Day与动词found之间是被动关系,应该用被动语态,因为是1970年应该用过去时,故填:was founded.(2)events.考查名词....
1 The first Earth Day was in 1970. People were beginning to worry about what we were doing to our environment. So they set up Earth Day to tell everyone about their worries. In 2007 organizers in over 150 countries planned over 4,000 big events. But Earth Day is not just ab...
Earth Daywas set up in 1970to ask people to protect the earth. 试题答案 分析 1970年我们设立地球日是为了让人们去保护地球.地球日在1970年被设立是为了让人们去保护地球. 解答 答案:was set.原句时间状语是in 1970是过去的时间,故是一般过去时,set的过去式还是set,下文的主语Earth Day是动词短语set ...
Earth Day was ___ (celebrate) in 1970 in America for the first time.相关知识点: 试题来源: 解析 [答案]celebrated [解析] [详解]句意:1970年,美国首次庆祝地球日。分析句子可知,主语“Earth Day”和谓语“celebrate庆祝”之间是被动关系,此处用过去分词和be动词构成被动语态。故填celebrated。
根据时间状语 in 1970 可知,此处要用一般过去时。主语 Earth Day 为名词单数,故此处 be 动词用 was。故正确答案为 was founded。2. 本题主要考查名词复数。结合句意,这个节日现在已经成为全球性的庆祝活动,有时还会延续到地球周,即为期七天的绿色生活活动。event 意为“事件”,是可数名词,由句意可知此处 even...
The first Earth Day was in 1970.People were beginning to worry about what we were doing to our environment.So they set up Earth Day to tell everyone about their worries.In 2007 organizers in over 150 countries planned over 4000 big events.But Earth Day is not just about marches(游行) and...
The first Earth Day was in 1970. People were beginning to worry about what we were doing to our environment. 1 In 2007 organizers in over 150 countries planned over 4,000 big events. But Earth Day is not just about big events. 2 These events deal with (处理) environmental problems...
1.根据“The first Earth Day was in 1970. People were beginning to worry about what we were doing to our environment”可知,句子与地球日以及人们对于环境的担忧有关。B选项“因此他们设立地球日来告诉每个人他们的担忧”符合。故正确答案为B。2.根据“But Earth Day is not just about marches and big...