Question

两道初二英语题，只是很想要分析。谢谢各位欧巴欧尼，急急急急急急急急急急急！！

1.Mr Brown----(arrive)already.He----(arrive)an hour ago
2.the river is very dirty.it smells----(terrible).It is----(terrible)polluted

Answer 1

1.have arrived ... arrived 2.terrible terriblely
【解析】：1.already，所以用现在完成时，an hour ago所以用一般过去式。
2.smell是系动词，意为“闻起来”，加形容词。第二个句子是被动语态，原句应为We pollute it terriblely.即terriblely是修饰pollute，副词修饰动词，动副结构。
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Answer 2

1. Mr Brown has arrived already.因为句中有already，所以是现在完成时态。
He arrived an hour ago. 句中有an hour ago，所以用过去时态。
2. the river is very dirty. it smells terrible. 句中smell如feel good感觉很好 、taste good尝起来不错，属同一结构，后用形容词修饰，因此用terrible。
It is terriblely polluted. 这个terriblely副词修饰polluted，可以把句子还原It is polluted terriblely.

Answer 3

1.Mr Brown (has arrived) already.He (arrived) an hour ago
2.the river is very dirty.it smells (terrible). It is (terribly) polluted

Answer 4

1. has arrived, arrived, 2. terrible, terribly

Answer 5

1 一般有already,都是完成时态，这里用has already即可;2 ago 表示过去时，已经发生，用一般过去式arrived;3 形容词terrible;4 副词terribly，修饰后面的动词

Answer 6

has arrived;arrived;terriblr;terribly