after we walked ____ the forest ,-_____a river,we stopped to take a rest

Question

through;cross
through,across

Answer 1

After we walked ____ the forest ,—— _____a river,we stopped to take a rest.

through;cross
through;across

答案：
through;cross

解析：此空应填动词
cross 为动词
across 为介词追问

讲讲并列连词的并列成分？

追答

and 为 并列连词

本题中不需要 并列连词

追问

逗号表什么意思？

Answer 2

through, across

through the forest与across a river并列。追问

讲讲并列连词的并列成分？

Answer 3

through;cross

Answer 4

你好。是through,across
after we walked THROUGH the forest and ACROSS a river,we stopped to take a rest追问

为什么，逗号并列什么？

追答

原句是错的，不规范。walked through the forest 和walked across a river是两个不同的动作，只不过谓语动词walked是一样的，这时候，就必须是walked through the forest and across a river,用and连接这两个短语。

追问

什么时候才是并列两个短语呢？

追答

记住：1 walked through A, across B , out of C AND onto / into D
2 walked through the forest AND swam acoss the river

最後一个与它前面的那个之间要用and连接

追问

'''''最後一个与它前面的那个之间要用and连接''''''什么意思？

追答

A,B and C -----B和C
A and B -----A和B
A,B,C and D-----C和D

相同成分的单词或短语之间，最後两个之间要用and连接

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