extraction island造句

例句与造句

1. He noticed that movement is impossible out of certain phrases called Extraction islands.
2. Here, " Op x " is the empty operator and " x " is the variable bound by that operator, functioning as the extraction islands.
3. The phrases from which a wh-word cannot be extracted are referred to as " extraction islands " or simply " islands ".
4. Another interesting fact about parasitic gaps is that they usually appear inside extraction islands ( as they do in the examples just given ), hence one might expect extraction from the site of parasitic gaps to be altogether impossible.
5. Note that we know that the first gap ( the leftmost gap ) in the b-sentences is parasitic on the following gap because it, i . e . the leftmost gap, appears inside what is normally an extraction island ( marked with square brackets ).
6. It's difficult to find extraction island in a sentence. 用extraction island造句挺难的