人教课标版高中英语选修8unit2grammar.pptxVIP

B8U1 GrammarRevision of Noun Clauses名词性从句give the thumbs up 点赞I got the good news that you won the first prize in your chorus competition. Congratulations, boys and girls! 主语从句Noun ClausesBesides your wonderful performance, what impressed me most were your colorful masks. I hope that you can send me a black one as a gift. The most amazing thing is that I have fallen in love with your Beijing Opera. Can you teach me? 宾语从句表语从句同位语从句Aims and Demands：After this period, you will be able to 1. master some grammar rules of Noun Clauses as the Subject, Object and Predicative.2. choose correct conjunctions to lead different kinds of Noun Clauses.定义：在复合句中起名词作用的从句叫做名词性从句。 名词性从句 主语从句宾语从句表语从句同位语从句Subject Clause一、主语从句1. That he will succeed is certain.2. Whether he will go there is not known.3. What he said is not true.4. It is important that we should study hard.5. Whoever comes is welcome. 请思考？Self-exploration 1：1. that引导主语从句时可否省略？2. 可否用if引导主语从句，表示“是否”？3. 主语是名词性从句，谓语用单数还是复数？4. 主语从句在句首显得头重脚轻时，常常怎么办？1. that引导主语从句时可否省略？ He will not come to the meeting this evening is true.误That he will not come to the meeting this evening is true.正that引导的主语从句中，that不作成分，无意义，但不可省略。2. 可否用if引导主语从句，表示“是否”？正Whether he goes to the party depends on the weather.误If he goes to the party depends on the weather.不可用if引导主语从句。3. 主语是名词性从句，谓语用单数还是复数？hasWho will be our monitor ______(have) not been decided.What we need ______(be) water.What we need ______(be) books．isare主语是名词性从句时，谓语通常用单数，但what引导主语从句时，若表语是复数名词，谓语用复数。4. 主语从句在句首显得头重脚轻时，常常怎么办？That we need more equipment is obvious.It is obvious that we need more equipment.用it作形式主语，将真正的主语从句移到句末。Self-test 1：is1. Which team will win the football match ______(be) not certain.2. ______is a pity that he missed the match.3. ______he said at the meeting astonished everyone present.4. __________ we will go camping tomorrow depends on the weather.5. _______ he refused my help surprised me greatly.ItWhatWhetherThatObject Clause二、宾语从句1. I wondered why you were so angry.2. It all