Welcome Unit Discovering Useful Structures 课件-2023-2024学年高一英语人教版（2019）必修第一册

句子成份 Sentence elements (1)My English not good. My English is not good. (2)English is difficult，but I still like. English is difficult，but I still like it. 改错 2 In English, what elements does a sentence include? 主语、谓语、宾语、定语、 状语、补语、表语 谓语 主语 表语 宾语 宾语补足语 状语 定语 S (subject) V (verb) O (object) P (predicative) OC (object complement) attributive A (adverbial) 句子的主干 句子的组成部分 句子的修饰部分 主语（ Subject ） 句子所要描述或表达的主体 一般由___________________________________________________________ 充当,常位于______________ e.g. The students are lovely. It is very beautiful. Drinking water is healthy for our body. To get up early is necessary. That you forgot to tell me the time for meeting caused me lots of trouble. 名词、代词、动名词（-ing）、动词不定式、从句或疑问词+不定式to do The students It Drinking water To get up early That you forgot to tell me the time for meeting n. to do V-ing pron. Clause What to do next has not been decided. What to do next 疑问词+不定式to do 句首 谓语（ Verb ） 位于主语之后，描述主语“做什么”或“是什么”，由_______ 充当。 vt（后可直接接宾语） vi（不可直接接宾语，没有被动语态） e.g. He likes playing games. The student slept. I go to school at 6:30 am on Tuesdays. likes slept go 动词 宾语（Object） 位于动词之后，指动作的对象；或位于介词之后，构成介宾短语 一般由___________________________________________________充当 e.g. He has an English dictionary. I dislike him in a very crowded bus every day. She likes to sleep in the open air. He enjoys playing computer games. I wonder whether I should stay or not. She knows what to do next. I care about you very much. 名词、代词、动名词、动词不定式、疑问词+不定式或从句 an English dictionary him to sleep playing computer games whether I should stay or not what to do next you Exercises Can you find the Subject、the verb and the Object in the sentences? （1）Spring is coming. （2） To eat an apple is good for your health. （3）Class begins. （4）The plane has landed. （5）The students are doing an experiment. S V S V V S S S V V O Grammar filling. （1）______ (take) care of children is not an easy thing. （2）(2018·全国卷Ⅱ)T