she is sitting under the tree.这句话的各个部分分别做什么成分?

she is sitting under the tree.这句话的各个部分分别做什么成分? she is sitting under the tree句子里边的介词短语是under the tree,还是sitting under the tree.另外介词短语可以做表语吗?he is under the tree.如果可以,上边的那个句子里介词短语是做表语吗? The man is sitting under the tree.这里sitting是什么词``为什么不用sit Sally is sitting under the tree就under the tree提问 mary is tall.she is sitting mike.mike is sitting mary is sitting she her tent besideis sitting she her tent beside (怎么写) 根据答语用What提问 1.Hi is taking a shower 2.She is reading 3.They are watching TV4.The woman is sitting under the tree5.My grandparents are eating where is she sitting she is sitting on the grass in the garden可以说成she is sitting on the garden grass 为什么 She is under the weather是什么意思?同上. there is a girl sitting under the tree .She is kitty .she is beautiful and lovely.she can hear some children but she can't see them .she is blind .the children are playing with the balls beside her.they are happy .Alice says ”come and play with us who the is girl sitting my is under the sister tree怎么组成一句话? 连词造句 who,the,is,girl,sitting,my,is,under,the,sister,tree 把两个句子合成为含定语从句的复合句.1.The girl is my sister.She is sitting under the tree._____________________________________________.2.I like books.They have beautiful pictures._____________________________________________.3.He los she is sitting on the chair.划线提问【sitting on the chair】 she is sitting (near the window)对括号提问 She --is sitting--near the window对划线提问 中译英：她正坐在树下看书要突出坐和看 she is sitting under the tree and reading books reading books 中间我认为要加上the，变成 reading the books 或是reading a books 你们认为呢？ boy is the sitting the tree under 连词成句是什么?