如何正确写出句子的各个成分第一课时 如何写好主语主语是一个句子中最重要、最核心的两个部分之一。一、单词作主语1．主语通常由名词、代词、数词或名词化的形容词充当All efforts will be in vain if we can’t learn English by practicing repeatedly.(名词作主语)如果我们不通过反复练习来学习英语，所有的努力将付之东流。2．单词作主语时要注意谓语动词的单复数。(1)使用高级词汇(except，besides，with，as well as，together with，along with等)连接主语。(注意谓语动词一般与前面主语保持一致)The teacher with his students is going to visit the museum.老师和他的学生们要去参观博物馆。(2)使用高级量词(quantity，amount 等)修饰主语。(注意谓语动词的单复数形式)[练一练] 翻译句子① 周六早晨，我和祖父母一起在网上查找列车时刻、北戴河的天气以及旅馆信息。(北京书面表达)On_Saturday_morning ， I _together_with/as_well_as/along_with_my_grandparents ， searched _the_Internet_for_the_train_schedule ， the _weather_in_Beidaihe ， and _some_hotel_ information.② 募集了大量的善款来帮助那些遭受水灾的人们。→A large quantity of money has_been_collected_to_help_those_suffering_from_the_floods.→Large quantities of money have_been_collected_to_help_those_suffering_from_the_floods.二、动名词作主语1．直接位于句首作主语In my opinion，cloning should be dealt with carefully.我认为应该慎重对待克隆。[句式升级] 动名词作主语可以使句子更加简练、高级。Our school forbids us students to go out of the campus and we are strongly against it.→Forbidding us students to go out of the campus has raised a storm of objections.[练一练] We know of different cultures by learning English.→Learning_English gives us an access to an exploration of a variety of cultures.2．用 it 作形式主语为了避免句子“头重脚轻”，较复杂的动名词短语作主语时，可用 it 作形式主语，把动名词短语置于句末。常 用 句 型 ： It ＋ be ＋ 名 词 或 形 容 词 (good ， no good ， no 1use，fun，pleasure，better，wonderful，enjoyable，interesting...
