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课件网) Unit 2 We’re Family! Grammar Focus 学习目标 1.能够梳理和归纳含有实义动词的一般现在时的句式结构、表意 功能和用法。 2.能在语境中根据不同人称选择使用不同的动词形式， 掌握一般 现在时态句子中的主谓一致原则， 并能正确使用一般现在时的 句子询问和描述与家人相关的信息。 3.能够正确运用名词所有格表达物品与人物之间的所属关系。 Presentation 1 Teng Fei and his grandpa play ping-pong every week. Teng Fei’s grandpa loves sport. They have some nice ping-pong bats. Teng Fei’s father has a fishing rod. Do you play the piano Yes, I do. / No, I don’t. Does your father spend a lot of time fishing Yes, he does. / No, he doesn’t. Whose piano is this It’s my mother’s. Read the sentences.How do the verbs forms change with subject 3a 定义：表示经常性或习惯性发生的动作或状态。 表示客观存在或真理。 一. 一般现在时态 Bob plays basketball after school. I go to school every day. He often eats breakfast at 7:00. 1.表示经常性或习惯性发生的动作或状态。 2.表示客观存在或真理 The moon moves around the earth. Teng Fei and his grandpa play ping-pong every week. Teng Fei’s grandpa loves sport. I like flowers She likes flowers Frank likes flowers 谓语动词与主语在人称和数上必须保持一致当主语是第三人称单数时，谓语动词也要用第三人称单数 二 . 主谓一致 They have some nice ping-pong bats. Teng Fei’s father has a fishing rod. sb have/has+物品 某人有什么东西 has 是have 的第三人称单数，当主语是第三人称单数时用has I have a soccer ball. You have a soccer ball. We have some soccer balls. She has a soccer ball. He has a soccer ball. It has a soccer ball Peter has a soccer ball. 动词第三人称单数变化规则 一般情况下直接在词尾加-s eat - eats like-likes spend-spends 以-s, -x, -ch, -sh 结尾的单词在词尾加-es teach-teaches wash-washes watch-watches guess-guesses 以辅音字母+y结尾变y为i再加es study-studies 以元音字母+y结尾在词尾加-s play-plays say-says 以辅音字母+o结尾在词尾加-es do-does go-goes 部分不规则变化 have-has be-am/is/are Do you play the piano Yes, I do. No, I don’t. Does your father spend a lot of time fishing Yes, he does. No, he doesn’t. 三. 助动词do/does 1.帮助动词构成一般疑问句 Does Mary have a dog Yes, she does. No, she doesn’t. Do you have a book Yes, I do. No, I don’t Do they go to school Yes, they do. No, they don’t. 助动词的用法 Mary有一只狗。 Mary has a dog. 我有一本书。 I have a book. 他们去学校了。 They go to school. 2. 帮助动词构成否定 do not =don’t does not=doesn’t 我有一本书。 I have a book. Mary有一支笔。 Mary has a pen. Peter打篮球。 Peter plays basketball. 3.助动词do/does后跟动词原形 助动词的用法 I don’t have a book. Peter doesn’t play basketball. Mary doesn’t have a book. 2. He _____ an apple every day. A. eat B. eats C. will eat 3. — your parents in Gunagzhou A. Do; lives B. Do; live C. Does; lives D. Does; live 1 —Does she _____ in the US —No. She _____ in Beijing now. A. work; works B. works; works C. works; work D. work; work 用单词的适当形式填空。 1. My sister _____ (listen) to music every da ... ...
