3到6年级英语固定搭配

Let me explain it use Phrase Structure Rules in English for you~have a sensitivity to => V + Det + N + P=> V + NP + P=> VP + P be sensitive to=>V + Adj + P=> + AdjP + P=> VP + PSo, you know that P is not part of the structure. You should say,I am sensitive. orI am sensitive to strong P + NP = PP, and PP can be complement of Adj, so it can be partof AdjP (or N, if you choose V + Det + N). Without NP, the structureis , Is that clear enough? Do you understand it? Note: V(动词), VP(动词短语), N(名词), NP(名词短语), P(介词), PP(介词短语), Det(冠词), Adj(形容词), AdjP(形容词短语)