Question

16．我自從八歲就對唱歌感興趣．
Ihave been interested in singing sinceI was eight．

Answer 1

分析 I have been interested in singing since I was eight．

解答 答案：have been interested in singing，I was eight 對…感興趣，be interested in，動詞短語．be interested in+doing…，對做…感興趣．唱歌，sing，動詞．我八歲時，I was eight．當since引導的時間狀語從句為一般過去時態(tài)時，主句應該用現(xiàn)在完成時態(tài)．現(xiàn)在完成時態(tài)構成：have/has+過去分詞．主語是I，所以應該用have，故填：have been interested in singing，I was eight．

點評 本題主要考查完成句子，首先要根據所給漢語提示，寫出相關的英語單詞，然后根據句式特點，結合時態(tài)，語態(tài)，短語，句型等，確定單詞的適當形式，最后把句子補充完整．本題主要考查動詞短語和時態(tài)．