Unit 1 Discover useful structures 表语从句 课件 -2023-2024学年高中英语人教版（2019）选择性必修第二册

选择性必修二 Unit 1 Predicative Clause e7d195523061f1c0f0ec610a92cff745ee13794c7b8d98f8E73673273C9E8BE17CC3D63B9B1D6426C348A354AD505654C28F453CD7C8F90EADD06C08281DAED7140E5AAAED5880ECE414DFB6A93B82BE019406867034C3A8500A4827DCF3FBF74A471B736410707E336A01C9ADC9BE02ACCB8DF2121D81636A067B8AE80C6AB6F014154F4E7B7247 ① 理解: 表语从句的结构及意义 ② 掌握: 表语从句的连接词及使用规则 ③ 运用: 表语从句,去表达自己的想法 Learning Aims 2 一定义：句子做表语, 被称为表语从句，跟在系动词的后面 One theory was that bad air caused the disease. Another was that cholera was caused by an infection from germs in food or water. It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day. The truth was that the water from the Broad Street pump had been infected by waste. 系动词有哪些？ 1. be: be动词 am/is/are/was/were 2. 似乎: seem, appear, 3. 保持: keep,remain,stay, 4. 变得: become,grow,turn,get, go,come 5. 感官: look,feel(摸起来),smell, sound,taste 二.引导词 类别 例词 说明 从属连词 that, whether 两者在从句中均不作成分，只起连接作用；that 无实义，whether表示“是否” 连接代词 who, what, which, whoever, whatever 等 在从句中作主语、宾语、表语、定语等成分。句子不完整 连接副词 when, where, how, why等 在从句中作时间、地点、方式、原因状语等成分。 其它连词 because, as if, as though That’s because...., It seems as if... 连接代词 who,what,which,whose,whom whoever,whatever,whichever 主语 宾语 定语 连接代词在从句中______、 ______、______等成分，所跟句子不完整 连接副词 when,where,how,why 连接副词在从句中做状语。 所跟句子完整 判断是否是表语从句的关键 主要依据：跟在系动词后，且是一个句子，二者缺一不可 The problem is difficult. The problem is that he can not speak English. Sth 解题思路 先看句子是否完整 再分析“充当句子什么成分”，结合句意 句子完整 关系副词，从属连词，其它连词 when, where,why, how,that,whether, because, as if/though 句子不完整 关系代词 what, which, who, whose等 This is __________I want. The problem was ______could do the work. The village is _________ I used to spend my holiday. That is ___________ we never thought of it. The trouble is __________ we are short of funds. My problem is __________ coat is suitable for me. I ’d like to start my own business—that’s ________ I want to do if I had the money. What I want to know is _______will support me. what where