02 Unit 1 Using language(备课件)-【上好课】2021-2022学年高一英语同步备课系列（外研版2019必修第一册）

Unit 1 A new start Using language 语法精讲 基本句型(Basic sentence structures) 观察以下课文原句并思考下列句子属于哪个基本句型6。 1. After I had pictured it over and over again. 2. The campus was still quiet when I arrived. 3. With butterflies in my stomach, I breathed deeply. 4. I’m wondering what life is going to be like here. 5. He gave me a smile. 6. Everyone started laughing. 7. It all depends on what you do. 8. His words made me a lot more relaxed. [归纳填空] 一、句子的基本成分 根据英语词汇在句子中的地位和作用, 英语的句子成分可分为主语、谓语、表语、宾语、定语、状语、宾语补足语、同位语及独立成分等。 1. 主语: 表示句子说的是什么人或什么事。 通常由名词、代词、数词、名词化的形容词、动词不定式、动名词、从句等充当。 *She went out in a hurry. (代词) *To see is to believe. (动词不定式) *Smoking is bad for health. (动名词) *What he has said is true. (从句) 2. 谓语: 说明主语做什么或怎么样。通常由动词或动词短语充当, 位于主语之后。实义动词可以单独作谓语, 连系动词需要和表语一起构成谓语; 情态动词和助动词需要和实义动词一起构成谓语。 *We appreciate your help a lot. (实义动词) *He can speak English well. (情态动词+动词原形) *She is talking with her sister. (助动词+实义动词) *The newly-baked bread tastes delicious. (连系动词+表语) 3. 表语: 用以说明主语的身份、特征和状态。一般位于系动