Unit 2 I think that mooncakes are delicious核心语法-2023-2024学年九年级英语全一册【学与练】核心语法&重点词汇（人教版）

Unit 2 I think that mooncakes are delicious? 内容提要： 1. that和whether/if引导的宾语从句 2. 感叹句 1、 that和whether/if引导的宾语从句 · 旧知识复习 1. 宾语：表示动作的对象，通常由名词、代词或相当于名词的词或短语充当，也可以是一个句子充当宾语。 2. 及物动词和不及物动词后接宾语 (1) 及物动词后直接跟宾语，构成“主谓宾”结构。 I like books. I can’t pronounce these words. (2) 有的及物动词要跟双宾语。常见的有ask; tell; give; buy;bring等。 He asked me some question, David told him the news. (3) 有的及物动词后要跟复合宾语结构(宾语+宾语补足语)，常见的有：make; let; see; watch; feel; find; keep等。 I find physics interesting. He always makes us laugh. (4) 不及物动词不能直接跟宾语。不及物动词加上介词或副词后变成及物动词短语，才可以加宾语。 We’re talking about the latest movie. It depend on your decision. · 新知识学习 宾语从句 1. 宾语从句的概念 如果一个句子充当另一个大句子中的宾语，则把这个句子成为宾语从句。 2. 宾语从句的分类(按照位置) (1) 跟在动词后的宾语从句 I think that he is an excellent pianist. He has told me that you arrived at New York yesterday. (双宾语中的直接宾语) (2) 跟在介词后的宾语从句 He just cares about whether he can make more money. The scientist pointed out that the result was perfect. (3) 跟在形容词后的宾语从句，这类形容词通常是表示“情感”的，如sure, glad, pleased, happy, afraid, surprised, sorry等 I’m so glad that you will come to my party. We’re all surprised that Alice has won the first place in the singing competition. 3. 宾语从句的语序：宾语从句要使用陈述句语序。 (1) 陈述句变为宾语从句，语序不变，即仍用陈述语序。 He is an honest boy. The teacher said.→ The teacher said that he was an honest boy. (2) 一般疑问句和特殊疑问句变为宾语从句，语序变为陈述语序。 Can you lend me your ruler ? I wonder.→ I wonder if/whether you can lend me your ruler. 4. 宾语从句的时态 (1) 主句是一般现在时，宾语从句的时态根据实际情况选择合适的时态。 I think that she will come tomorrow. (从句表示的是将来，所以用一般将来时) (2) 主句是一般过去时，宾语从句要选择相应的过去的时态。 · 时态变化的一般规律 一般现在时 → 一般过去时 现在进行时 → 过去进行时 现在完成时/一般过去时 → 过去完成时 一般将来时 → 过去将来时(将助动词改为过去式：will → would; is/am/are → was/were) 过去完成时/过去进行时 → 不变 She thought that David would come to help. He said he enjoyed reading English novels. · 直接引语改间接引语时几个时间状语的变化 now → then; today → that day; yesterday → the day before; last week → the week before; two days ago → two days before tomorrow → the next day; next year → the next year 注意：next和ago是以现在为起点；the next和before是以过去为起点 He sai