⑦ 非谓语动词并列:Singing and laughing, we headed to the park. ⑧ 整句并列:The children can go with us or they can stay at home. 三步搞定长难句 根据以上分析,英语句子是由“主干部分+三长两短一并列”组成的。我们可把这个“三长两短一并列”称为构成英语句...