【正文】
her is green.那兒有兩支鋼筆。一支是黃色的,另一支是綠色的。50. some...others... 一些……,另一些……There are many books on the desk. Some are English books, others are Chinese books.桌子上有許多書。一些是英語書,另一些是語文書。51. be busy with/doing sth. 忙于做某事He is busy with/doing 。52. spend...on/(in) doing He doesn39。t spend much time on his study/(in)。53. make/let/have sb. do sth. 讓某人做某事He makes me 。I let him 。Please have him e here. 請叫他過來。54. have nothing to do with... 與……無關(guān)He have nothing to do with the accident. 他和這次事故沒有關(guān)系。55. prefer to do sth. rather than do prefer doing sth. to doing I prefer to work rather than sit there doing ,也不愿坐在那里無所事事。56. be supposed to do sth. 應(yīng)該做某事You39。re supposed to be polite to your teachers. 你應(yīng)該對你的老師禮貌些。57.a(chǎn)sk/tell sb. how to do sth. 問某人或告訴某人如何做某事My mother often asks me how to use the puter. 我媽媽經(jīng)常問我如何使用電腦。58. too...to...太……而不能……She is too young to go to school. 她太小了,不能去上學(xué)。59. be afraid of doing sth./that... 害怕做某事/害怕……The little girl is afraid of staying at home alone. 這個小女孩兒害怕獨自在家。I39。m afraid I can39。t go with 。60. be glad that... 很高興……I39。m glad that you can e. 我很高興你能來。