供选词注释
suspicious（作表语表示“怀疑”）,lose one’s temper（发脾气）,out at sea（航行中/出海）,make no effort（不做任何努力）,take to（喜欢/求助于）,object to（反对）,march（前进）,drag（拖拽）,on show（被展出）
选词填空
1.When he began to (take to) drinking,he became thinner and thinner.
他开始喜欢饮酒的时候就变得越来越瘦.
注：take to表示“染上/沉湎于”,to是介词,后面只能跟名词或动名词.
2.The teacher (is suspicious) that his students may play trick on him some day.
老师疑心他的学生总有一天可能会和他开玩笑.
注：be suspicious + that从句表示“疑心”从句中提到的事实.本句中的 may play trick on him some day指将来,所以要用is suspicious.
3.When the fisherman (dragged) the fish to the sore,it had already died.
渔夫在伤口处拖拽那条鱼的时候,鱼已经死了.
注：主句用的是过去完成时,因此从句要用过去时.
4.My father often (loses his temper) when he hears me fail the exams.
父亲听到我考试不及格时经常发火.
注：从句用的是一般现在时hears ,主句也得用一般现在时与其呼应.
5.My friends (make no effort) to hide their amusement when they know I have given up smoking.
当我的朋友知道我已经戒酒时再也掩饰不住他们的喜悦心情.
注：从句用的是一般现在时know ,主句需要用一般现在时make与从句时态保持一致.