高中英语语法——名词性从句（共28张PPT）

Noun Clause 本节目标 宾语从句 表语从句 同位语从句 主语从句 名词性从句 学习掌握并运用 简单句 VS.复合句 --------------------------- ----------------- ----------------- ----------------- --------- --------- --------- 简单句 复合句 The idea is ridiculous. That the earth is round is ridiculous. He told me the truth. He told me that the earth is round. My theory is a joke. My theory is that the earth is round. The magazine, National Geography, tells us the common knowledge. The magazine, National Geography, tells us the common knowledge. 名词性从句–四种成分 在英文中，名词或名词短语主要充当四种成分：主语、宾语、表语和同位语（见上表第一列）。 如果我们把句子当做名词来用，分别在另一个句子中作主语、宾语、表语和同位语（见上表第二列），于是构成了四种从句：主语从句、宾语从句、表语从句和同位语从句。 因为这四种从句在本质上相当于名词的作用，所以我们把它们统称为名词性从句。 名词性从句–三种句子 That the earth is round is a fact. My question is whether people will live on the moon someday. Scientists have argued over the question whether there is life on other planets. I don’t know how many letters there are in the English alphabet. 陈述句、一般疑问句、特殊疑问句 名词性从句–本质 That the earth is round is a f