Question

5．他們過(guò)去不�？措娪埃�
Theydidn't use to see films．

Answer 1

分析 didn't use to see

解答 答案：didn't use to see．表達(dá)的是過(guò)去常常用used to do sth，否定借助于did，后加動(dòng)詞原形use，see films看電影，故答案是didn't use to see．

點(diǎn)評(píng) used to表示過(guò)去常常做某事．
例句：I used to play football after school．過(guò)去我常常在放學(xué)后踢球．
be used to do的意思是被用來(lái)做某事；be used to doing的意思是習(xí)慣于做某事．
be used to 被用來(lái)做
used to+do："過(guò)去常常"表示過(guò)去習(xí)慣性的動(dòng)作或狀態(tài)，但如今已不存在．
Mother used not to be so forgetful．
Scarf used to take a walk．（過(guò)去常常散步）
be used to+doing：對(duì)…已感到習(xí)慣，或"習(xí)慣于"，to是介詞，后需加名詞或動(dòng)名詞．
He is used to a vegetarian diet．
Scarf is used to taking a walk．（現(xiàn)在習(xí)慣于散步）