(课件网) 认知·探索 语法精讲透析 演练·评估 知能达标演练 大 2Covering a mile in the fastest time while doing gymnastically correct lunges is yet another event in which Ashrita is outstanding. 3 How Ashrita came to be a sportsman is an interesting story. 结论：以上三句的主语分别为t作形式主语，动名词作主 语，主语从句作主语。 语法精点⊙ 一、主语的定义 主语是一个句子所叙述的主体，表明这句话描述的是 什么。主语一般位于句首，但在there be结构、疑问句（当 主语不是疑问词时)和倒装句中，主语位于谓语、助动词或 情态动词后面。 二、主语的表现形式 主语可以由名词、代词、数词、不定式、动名词和主语从 句等表示。 1.名词 The government should lay emphasis on education and environmental protection.政府应该重视教育和环保。 First of all,the most significant thing is to set a goal, work out a plan and carry out your plan step by step. 首先，最重要的是设定一个目标、制订好计划并一步 步地实施你的计划。 2.代词 Nothing is difficult if you put your heart into it. 世上无难事，只怕有心人。 Who will be sent to Tibet 谁会被派往西藏？ 3.数词 Two-thirds of the people present are against the plan. 在场的三分之二的人反对这个计划。 More than one example e is necessary to make the students understand this rule clearly.为使学生清楚地理解 这个规则再多举一个例子是必要的。 名师点津 )》动名词作主语时，可以把它放在句子后面， 且用t作形式主语。常见句式有： It is/ was no use/good+doing sth. It is/was not any use/gooddoing sth. It is/was of little use/gooddoing sth. It is/was uselessdoing sth. It is hardly any use/good doing sth. It's no use blaming others for your mistake. =It is useless blaming to blame others for your mistake. =It is of no use blaming to blame others for your mistake..因你自己的错误而责备别人是没用的。
