1.多项研究表明，吸烟与一些严重疾病有关。例如，肺癌和心脏病。
错误Many researches show that this is a link between smoking and some serious diseases like a lung cancer and heart disease.错误点1: Many researches改成Research，同时谓语要写成shows三单形式错误点2:like改成such as
正确Studies show that this is a link between smoking and some serious diseases such as a lung cancer and heart disease.
知识点1:research泛指“研究”时是不可数名词，不与不定冠词a连用，也不用于复数形式。research的复数形式可用于特指对某个具体问题的研究，但其前不能加数词或者many, several等词。research的基本意思是“研究，探讨”，作名词动词都是尤指对知识方面的新事物进行彻底调查、研究。它的英式读法是[rst]；美式读法是[rsrt]。相关例句：用作名词 (n.)1、We all support his scientific research.我们都支持他的科学研究。2、Research indicates that men find it easier to give up smoking than women.研究表明，男人比女人更容易戒烟。
2.一些人认为母亲教育与儿童的智力和社会发展密切相关。
正确some people think that maternal education has been closely associated with children’s intellectual and social development.
知识点1:“与…有关”的同义表达1、have a bearing on与…有关；对…有影响
例句：Attention should be centred on the links that have a bearing on the situation as a whole.应该注意哪些涉及全局的重要关节。
2、bear upon靠在…上，压在…上；对…产生影响；与…有关
例句：Every technological revolution will produce dramatic changes in industry structure of the region, which will further bear upon the formation and development of regional economic system.我们发现每一次科技革命都直接导致地域产业结构的显著变化，并影响着经济地域系统的形成和发展。
