Unit3Grammarandusage.ppt

①My trousers ___ new but my shoes ___ too old. 我的裤子是新的,但是我的鞋子太旧了。 ②A pair of glasses _____ quite a lot now. 一副眼镜现在要花很多钱。 are costs are (2)表示成双、成套的名词,如trousers, shoes, glasses, clothes等作主语时,谓语动词用复数。若与a pair/suit of连用时,谓语动词用单数形式。 The police ___ searching for the murderer. 警察正在搜捕凶手。 are (3)有些集体名词,如people, police等作主语时谓语动词用复数。 3.就近原则。 (1)由连词or, neither...nor, either...or, not only...but also, not...but...等连接两个名词作主语时,谓语动词与邻近它的主语保持一致。 ①Not only Tom but also his parents ____ (like) playing football. ②Either you or your sister like drawing pictures. like likes Unit 3 Back to the past Grammar Usage 1.To develop the students’ ability of using the target language in real situation, using the grammar rules to make correct sentences. 2.To help the students grasp the use of some commonly used pair nouns and group nouns. 3.To help the students to grasp the rules of subject-verb agreement and the object complement. Learning aims 1. What is object complement? They called her the Loulan Beauty. Object complement（宾语补足语） 主语 谓语 宾语 宾语补足语 宾语补足语对宾语作出进一步的补充说明。 基本句型是： S.(主) + Vt.(谓) + O. (宾)+ O.C.(宾补) 宾语补足语的概念 在英语中，有些动词除了一个宾语外，还需要一个成分来补充说明宾语的情况，这样，句子意义才能表达完整，这种成分在英语中被称为宾语补足语（或叫复合宾语）。充当宾语补足语的成分通常有名词、形容词、副词、介词短语、不定式、分词或what从句等。 What can be object complement? 1. They made Professor Zhang director of the institute. 2. We found the ruins most interesting. 3. We found ourselves in the middle of a desert. 4. I saw him out with his father. 名词或名词词组 形容词 介词词组 副词 What can be object complement? 5. They believed this document to be the official version. 6. Professor Zhang’s speech was full of humor and made us all laugh. 7. I saw him crossing the road by himself. 8. When we arrived there, we saw the work done. 不定式 不带to的不定式 现在分词 过去分词 What can be object complement? 宾语补足语的单复数要与宾语保持一致； Tip 1 She made Lucy her (partner) in English class. She made Lucy and Jane her (partner) in English class. partner partners 宾语补足语的形式与谓语动