02 名词性从句第二讲【导学案】-2021年高考英语语法之名词性从句精讲精练

专题语法：名词性从句 第二讲 【学习目标】 1、掌握名词性从句的种类，形式及其句法功能。 2、掌握四种从句的特殊注意事项。 【重点难点】 重点：四种名词性从句引导词的选择。 难点：正确填写引导词。 【导学流程】 1、 导：<回顾旧知> 回顾上节课重点 名词性从句分为？ 名词性从句的语序？ 名词性从句的时态？ 二、四种从句讲解及注意事项 1.主语从句。就是在整个句子中作主语的从句。 ① 谓语动词通常用第三人称单数。 What he meant clear enough. Whether it will do us harm (remain) to be seen. 注意：what引导主语从句时，谓语动词的单复数形式遵循意义一致原则。（看后面） What he wanted _________(be) food. What he wanted _________ (be) some trusted friends. ② 主语从句常被后置，前面用形式主语。 It is clear enough what he meant. 用形式主语的常用句型。 ◆it is + adj. + that… It’s necessary that the dogs be chained up锁住 for the night. ◆it is + n. + that… It is a pity that you missed the exciting football match. ◆it is + 过去分词+that… It is said /reported /announced /believed/ hoped/ felt /decided that… It is said that an earthquake hit Japan. ◆it +v. (happen, occur, strike, matter, appear等) + that… It never occurred to me that you would refuse me. [基础练习]——单句语法填空 1. Every year, makes the most beautiful kite will win a prize in the Kite Festival. 2. It is said he is focusing on a book on space exploration. But when it will come out remains in the air. 3. Your support is important to our work. you can do helps. 4. we understand things a lot to do with we feel. 2. 宾语从句。就是在及物动词、介词，以及系表结构后作宾语的从句。 He asked me where I was going. She was not happy at what he had said. We are sure that we shall succeed. ①当主句谓语动词是think, believe, suppose, expect等，而宾语从句是否定意思，同时主句的主语是第一人称时，常否定主句而不否定从句。即：否定前移。 I don’t think I know you. ②在动词 consider, find, feel, keep, make, judge后，常用形式宾语it，再加宾补，再加宾语从句，如： I made it clear that I objected to the proposal. I think it best that you should stay here. ③在动词take, enjoy, hate, like, love, appreciate, don’t mind 等之后，先加形式宾语it，再跟宾从。 I take it that he is not interested in the book. ④doubt 后接宾语从句，肯定句用if/whether，否定和疑问句用that引导。 ⑤在insist, order, command, suggest, recommend, advise, propose, require, ask, demand, request(即一坚持，二命令，四建议，四要求)，从句谓语动词“should+V原” 【基础练习】——单句语法填空