Unit 8 第3课时 Grammar 课件2023-2024学年牛津译林版英语七年级下册

Unit 8 Pets Grammar 1 Using adjectives 2 ★ We use adjectives to describe people or things. Rabbits have long ears. Rabbits have white fur. Rabbits have red eyes. 其中： ears , fur, eyes 是名词， 我们使用形容词 long, white, red修饰名词。 A lazy cat is sleeping on the sofa. A yellow cat is on the sofa. 其中： lazy， yellow是形容词， 我们使用形容词修饰名词cat 。 Rabbits have long ears. Rabbits have white fur. Rabbits have red eyes. 4.A lazy cat is sleeping. 5.A yellow cat is on the sofa. ★ We can put an adjective before a noun. 我们可以把形容词放在名词前面。 Adjectives’ position 形容词的位置 Rabbits’ ears are long. Rabbits’ fur is white. Rabbits’ eyes are red. The cat on the sofa is lazy. The cat on the sofa is yellow. be动词是一种 linking verb系动词 ★ We can put an adjective after a linking verb. 我们可以把形容词放在系动词后面。 Adjectives’ position 形容词的位置 More linking verbs 1. The cat looks cute. 2. The food smells good. 3. The cake tastes delicious. 4. The music sounds nice. 5. The silk feels soft. 看起来… 闻起来… 尝起来… 听起来… 摸起来… look; smell; taste; sound; feel 后跟形容词做表语 感官系动词 变化系动词 It grows dark outside. He becomes happy easily. The leaves turns yellow in autumn. She gets bored. The apples go bad. 天色变暗 变开心 变黄 变得无聊 变坏(变质) grow; become; turn; get; go 变得…… She goes to bed early to keep healthy. She does exercise to stay healthy. She seems unhappy. They are interested in music. 保持健康 保持健康 好像不开心 是… 状态系动词 keep; stay; seem; be 感官系动词 变化系动词 状态系动词 look; smell; taste; sound; feel 翻译为：…起来 grow; become; turn; get; go 翻译为：变得 keep; stay; seem; be 系动词后跟形容词作表语 Summary We use adjectives to describe (描述）someone or something. We can put an adjective ______ a noun (名词) or ______ a linking verb (系动词). before after Birds make nice sounds. Dogs are clever and friendly. Goldfish are quiet and easy to look after. black tired hungry special clever happy Indefinite pronouns 不定代词 14 We use indefinite pronouns to refer to people and things when we do not know or do not need to mention who or what we are talking about. 当我们不知道或没有必要说明所谈论的人是谁或事物是什么时，我们就用不定代词来指代人或物。 everything 每件事，一切 everyone 每个人 every- nothing 没有什么 no one 没有人 no- anything 某物 anyone 某人 any- something 某物 someone 某人 some- thing one body everybody 每个人 nobody 没有人 anybody 某人 somebody 某人 How to form indefinite pronouns? 代指人 代指物 There is___________________ (有人) in the room. somebody /someone There is ____________ (某个东西）in the bag. something somebody, someone, something用于肯定句 There isn’t_________________（有人）in the room. anybody /anyone There is not ________（某个东西）in the bag. anything anybody, anyone, anything用于否定句或一般疑问句 Is there ________（某人）else？ anybody 18 There is ________________（没人）in the room. nobody /no one There is _______（没东西）in the bag. nothing nobody, no one and nothing to refer to ‘not anyone’ and ‘not anything’. There is ______ ____________ in the room. I _____ _____ ___ ________ in the bag. not anyone/anybody did not see anything 1、在表示请求、建议等期望得到肯定回答的疑问句中， 一般用some的复合不定代词，而不用any的复合不定代词。 e.g. ① Would you like something to drink ？ ② Is there something good on TV tonight? 2、形容词修饰不定代词时放在不定代词后面。 e.g. ①There is something wrong with my computer. ②I have something important to tell you. 3、不定代词作主语时，谓语动词必须用单数形式。 e.g. ① Everything begins to grow in spring. ② There is something wrong with my car. anything everyone someone/somebody anyone/anybody anyone/anybody Nobody/No one nothing 形容词 定义 用来表示人或事物特征、性质的词。 用法 放在名词前 （作定语） 2. 放在连系动词后 （作表语） 举例 She is a pretty girl. They are friendly. She seems unhappy today. 一、使用形容词 Conclusion 指人 somebody/someone anybody/ anyone nobody/ no one everybody/ everyone 指物 something anything nothing everything 用法 1.用于肯定句 2.期待对方给予肯定回答的问句 用于否定句、疑问句中。 在句中用来表示否定，相当于not any… 表示所有的人或物。 备注 所有不定代作主语时谓语动词用单数形式 形容词修饰不定代词时，放在不定代词后面。 二、不定代词:用来指不定数量或范围的人或物。 sleep on the sofa 在沙发上睡觉 a special friend of mine 我的一个特殊的朋友 repeat my words 重复我的话 be nice to everyone 对每个人都很好 keep a snake 养一条蛇 I saw somebody in the house. 我看见有个人在房子里。 I didn't see anybody in the house. 我没有看见有人在房子里。 Did you see anyone in the house? 你看见房子里有人吗？ Would you like something to eat? 想吃点儿什么东西吗？ Everything is ready. 都准备好了。 2. He is happy all the time. 他总是很高兴。 all the time 一直，总是 ， 相当于always 【time相关短语】 at that time 在那时 at the same time 同时 in time 及时 on time 按时 He is very clever, and he can repeat my words. 他非常聪明，会重复我说的话。 repeat 动词 重复（不能与again连用） 3. I don’t agree. 我不同意。 agree 动词 同意；应允 反义词 disagree 不同意 agree to do sth. 同意做某事 他们同意与我们见面。 ② agree with sb 同意某人的意见 我同意你的说法。 ③agree on/about sth 同意，赞成… We all agree on this. 我们在这个问题上意见一致。 They agreed to meet us. I agree with you. 4.There’s nothing wrong with keeping a snake if you like it. 如果你喜欢，养蛇没有问题。 keep 动词 ① 饲养 = raise Keeping a dog is great. ② 保留，保存 You can keep the book for two weeks. ③ 继续，持续  keep doing sth 继续/一直做某事 系动词 保持……(状态) We must keep fit. We should keep quiet in class. 根据句子意思，选用正确的不定代词填空。 somebody/someone　anybody/anyone　nobody/no one something　anything　everything　nothing 1. Look out！  　Somebody/Someone　⁠ is following us.  2. There’s  　nobody/no one　⁠ in the house. They’re all under the tree.  3. I didn’t see  　anybody/anyone　⁠ in the classroom. They’re having a PE lesson in the playground.  4. Look！ There’s  　something　⁠ under the bed. It looks like a cat.  5.  　Everything　⁠ is ready for the party. Let’s begin it now.  6. Why are you late？ Is there  　anything　⁠ wrong？  7. I have  　nothing　⁠ to eat. I want to go to the shopping mall.  8. He is too selfish(自私的).  　Nobody/No one　⁠ will make friends with him.  Somebody/Someone　 nobody/no one　 anybody/anyone　 something　 Everything　 anything　 nothing　 Nobody/No one　 选择填空。 （　C　）1. Daniel is  　　　　⁠at Chinese. He can speak Chinese very  　　　　⁠.  A. good； good B. well； well C. good； well D. well； good （　C　）2. A robot show will be held in July， but  　　　　⁠knows the date for sure.  A. everybody B. somebody C. nobody D. anybody C C （ 　B　）3.— Hello， Jenny. I can’t find my Maths book  　　　　⁠. Did you see it？  — Sorry， I didn’t. A. everywhere B. anywhere C. somewhere D. nowhere B （　D　）4. Peter has a  　　　　⁠memory and often forgets the names of people around him.  A. long B. good C. rich D. poor D （　B　）5.— Why are you laughing， Daniel？ — There is  　　　　⁠funny in the newspaper. Come and see.  A. anything B. something C. everything D. nothing B 用括号中所给单词的正确形式填空，使短文完整、通顺。 　　I don’t know any other cat that loves to watch TV 1.  　shows　⁠(show)， but my Yoyo is 2.  　interested　⁠(interest) in it. She will run up to the TV if she hears a baby crying or little children 3.  　playing　⁠(play). She hates ads(广告)！ Anytime an ad starts， she 4.  　will turn　⁠(turn) her head away and not watch it. When all the ads are over and the show is back， she will start 5.  　watching/to watch　⁠(watch) the show again.  shows　 interested　 playing　 will turn　 watching/to watch　 $$