否定句 1、Instead of indulging in playing computer games, children should be taught how to benefit from useful information on the internet. 应该教孩子们如何从互联网获取有益的信息，而不是沉溺于玩电脑游戏。
原因句 1、Violent films can do harm to young people, because they contains numerous negative information. 暴力影片对年轻人是有害的，因为其中包含大量负面信息。 2、Human beings are chiefly responsible for wild a
插入语 1、Computers, most important of all, create wide communication around the world. 重要的是，计算机在世界范围内建立了广泛的交流。 2、Providing more parking areas, in the long run, has proved to be a pract
强调句 1、It is for the benefit of maintaining the ecological balance that human beings ought to protect the endangered animal species.正是为了维持生态平衡，人类才应该护地球上濒危的动物物种。 2、It is not
比较句 1、Studies show that juvenile delinquency rates are twice as high for youngsters from single-parent families as for those in traditional households. （同级比较）研究表明来自单亲家庭的青少年犯罪率是来自传统
倒装句 1、Only in this way can the problem be tackled properly. 只有这样才能妥善地解决这个问题。 2、Only when children take arduous efforts can they become successful. 只有当孩子们付出艰苦的努力他们才能获
假设句 1、If we destroy old buildings, then we will ruin the traditional culture and heritage. 如果我们推倒老房子，就要破坏传统的文化和遗产。 2、You would miss the chance to interact with other students if you us
