(
课件网) Unit 1 Learning about language Discovering useful sturcture Predicative clauses 表语从句 1.To understand the structure and meaning of predicative clause. 2.To master the conjunction of predicative clause in grammar. 3.To make sentences using predicative clause in writing. Learning Objectives In this class, you will be able to: His diarrhea seems severe. He finally became a successful scientist. His job is to handle the problem. Snow’s finding was that the pump water carried cholera germs. “主系表” 表语是用来说明主语的身份、性质、品性、特征和状态的，表语常由名词、代词、数词、非谓语、介词短语、形容词和从句等来充当。 Lead-in 1. One theory was that bad air caused the disease. 2. Another was that cholera was caused by an infection from ɡerms in food or water. 3. It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day. 4. The truth was that the water from the Broad Street pump had been infected by waste. 在复合句中作_____的从句称为表语从句, 紧跟在_____之后，从句保持_____语序，对主语进行解释、说明。 系动词 表语 Find the predicative clause in the reading part 系动词 引导词 陈述句 Lead-in 状态类：be动词，seem, appear, keep, remain, stay… 感观类：look, smell, taste, sound, feel… 变化类：become, get, turn, grow, fall, come, go… Linking verbs What I want to say is that I am tired. She doesn’t know whether she likes him or not. He was sent to the hospital. That’s because he was ill. It sounds as if somebody was knocking at the door. The reason why he was late was that he missed the bus this morning. Lead-in 从属连词that The fact is that he was lying. The reason is that they never give up. His suggestion is that we should tell him. One idea is that fish is the best brain food. that仅起_____作用，_____(有/无)词义，_____(是/不)充当句子成分，通常_____(能/不能)省略。 无 不能 不 连接 Conjuctions 从属连词whether The question is if we can finish our work. The question is whether the film is worth watching. The doctor’s doubt is whether she will survive. whether起 _____ 作用，意为“_____”，在句中_____(是/不)作成分。 (注意：if _____(能/不能)引导表语从句)。 连接 是否 不 不能 Conjuctions 1.若与事实相符，就用陈述语气； 2.若与客观事实不符，就用虚拟语气； 若跟现在事实不符：过去式（be动词用were） 若跟过去事实不符：had done 若跟将来事实不符：would/could/might+动词原形 2.①It seems as if I _____(be) flying in the sky. were 2.②He talked as if he _____ abroad. 2.③He wants to open his mouth as if he _____ (说)something 1.Dark clouds are gathering. It looks as if it’s going to rain. 从属连词as if/though Conjuctions had gone would say 在从句中作主语、宾语、表语或定语；每个都有自己特定的意义，不能省略。 What I want to know is_____university I should choose. The problem was_____could do the work. The question is_____we should trust. The question is _____ caused the accident. He has become_____ he wanted to be ten years ago. I’d like to start my own b ... ...
