2、起来。孩子们都默默的看着他们的新老师。silentsilencesilentlyhelpful=usefuladj有用的;有帮助的我的老师送给我许多数学方面有用的书。Myteachergavemelotsofhelpfulbooksinmath.Itishelpfultodiscussyourproblemswithyourfriends.-跟你的朋友们聊聊你遇到的问题是有好处的。I can't help you to lift this stone.我不能帮你搬这块石头。Wecouldn'thelplaughingwhenweheardthefunnysto
3、ry.当我们听到有趣的故事都会忍不住笑。This book is of great help to me.这本书对我很有帮助。Please help yourself to some pork.请随便吃点肉。When I'm in trouble, he always helps me out with money.每当我处境困难时,他总是用金钱帮助我渡过难关。help的用法fromtimetotime时常;有时他不时地对他点头鼓励。Fromtimetotimehegavehimanencourgingnod.他的脑海里不时地会浮现出好主意。Goodideas