Unit 2 We're Family Grammar Focus 3a-3d 课件 2024-2025学年人教版（2024）七年级英语上册

Unit 2 We’re Family! Grammar Focus— 01 一般现在时（do) 02 句型转换 03 名词所有格 04 some v.s. any 一般现在时 —01— 表示经常，反复，习惯的动作和状态 表示较久的喜好 标志 频度副词：always, usually, often, sometimes, never, every +时间词 表现形式： 动词原形或动词单三式 一般现在时 https://www.ypppt.com/ 3a. Read the sentences. How do the verb forms change with the subjects. 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. 主语决定动词形式 主语决定动词形式 肯定句 条件 当主语是第三人称单数时，动词需要变单三式；如果主语不是第三人称单数时，动词用原形。 例句 主语： 动作的发出者。 I _______(like) gardening. My mother__________(read) a lot. like reads +s? +es? 动词单三式变化 变化规则 动词单三式 ❐一般情况，动词后直接加s ❐以s, x, sh, ch, o结尾的动词，加es ❐以辅音字母加y结尾的动词，将y变为i 再加es ❏My brother ___________(have) short hair. ❏We __________(play) ping-pong every week. ❏ My father_________(spend) a lot of time fishing. Exercise has play spends 含动词的句型转换 —02— Teng Fei and his grandpa don’t play ping-pong every week. Teng Fei’s grandpa doesn’t love sport. I don’t have some nice ping-pong bats. Teng Fei’s father doesn’t have a fishing rod. 主语决定助动词 ❐助动词 don’t (do not) 或 doesn't ( does not) 放在主语后。 ❐ 主语是第三人称单数，选用doesn’t. 否则选用don’t. ❐ 助动词后面的动词用原形 否定句 主语决定 用don't 还是 doesn’t. https://www.ypppt.com/ 12 ❏My brother ___________( not have) short hair. ❏We __________( not play) ping-pong every week. ❏ My father______________( not spend) a lot of time fishing. Exercise doesn’t have don’t play doesn’t spend 3a. Read the sentences. How do the verb forms change with the subjects. 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. 主语决定助动词形式 ❐助动词 do 或 does 放在句首 ❐ 主语是第三人称单数，选用Does. 否则选用Do. ❐ 助动词后面的动词用原形 一般疑问句 主语决定 用 do 还是does 放在句子开头 https://www.ypppt.com/ 15 ❏_______ your brother ______( have) short hair? Yes, ______ _______. ❏_____you ______( play) ping-pong every week? No, I ________. Exercise have play Does Do he does don’t 3c Complete the passage with the correct forms of the verbs int the box. be like look make play talk have I have a brother and a sister. Mys brother is tall, and he ______ short hair. He is really funny, and he often _______us laugh. My sister ________ very different. She is short, and she has long brown hair. She is a quiet girl. She really________ reading. I’m not tall or short. I don’t__________ or read much. But I __________ the violin really well. I also like playing tennis. We ________ all different, but we have a lot of fun together. has makes looks likes talk play are 名词所有格 —03— 名词所有格 ❑ 表示所属关系， 在名字后面加‘s ❑ 名词本身以s结尾的名词， 后面加’ the boys’ books ❑特殊变化的名词复数的所属关系“的” ，名词后面加‘s 如children’s 孩子们的 ❑表示共同拥有 xxx and xxx’s, 表示分别拥有 xxx’s and xxx’s (必定与复数名词搭配）❑of “的” 小范围词 + of + 大范围词 如 the legs of the desk ❑ of 表示内容， a map of China, a picture / photo of .... 3b. Complete the sentences with the correct possesive oform (’s) of the words in brackets. 1. This is _________(Kate) cat. I likes fish very much. 2. This is ____________(Peter and Emma) classroom. They love their big and clean classroom. 3. These are my little___________( brothers) balls. They play with them in the playground every day. 4. A: Whose caps are these? B: They’re my ____________(grandparents). They like wearing caps. 5. A: Whose schoolbag is this? B: It’s__________(Teng Fei). He likes the colour blue. Kate’s Peter and Emma’s brothers’ grandparents’ Teng Fei’s some any some any 用在肯定句; 希望得到肯定回答的一般疑问句 Can I / Could I / Would you like....? 一些 用在否定句 / 疑问句 I don’t have any apples. Does your father play any sport? 任何， 任一 + 单数名词 If you have any question, please let me know. and or and or 用在肯定句表示并列 “和” I can sing and dance. 和 用在否定句 / 选择疑问句中 I can’t sing or dance. Can you sing or dance? 连接动词，可以表示动作先后。 Go and see what happens. 否则 一般用于“祈使句 + or+ 陈述句”结构中 Get up now, or you’ll be late. 3d Ask and answer qestions about each other’s family Do you have any sisters or brothers? Does your father play any sport? Does your mother like music? ... Thank you! $$