Unit 3 Section A （Grammar Focus-3C）课件2024-2025学年人教版八年级英语上册

Unit 3 I’m more outgoing than my sister. Section A GF-3C 1.什么是形容词的原级？ 表示修饰两种东西的程度是一样的,用 as…as表示原级，译为:“和……一样”。 2.什么是形容词的比较级？ 表示两者相比，一个比另一个更……，有比 较级的句中有than,且仅限于两者比较。 形容词的原级和比较级 当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是词尾-er形式，比较级常常用than来连接被比较的两个人或事物。 e.g. I am shorter than you. 讲述某人或某物自身情况时用原级。 基本句型：主语+ 谓语 + 形容词/副词原级 +… He is very old now. 他现在很老了。 They ran quite fast. 它们跑得相当快。 The weather looks rather bad. 天气看上去相当糟。 I am so happy. 我是如此的快乐。 原级的用法 表示两者之间没有差别时,使用句型： 主语(第一个人物) + 谓语动词 + as + 形容词/副词原级 + as + 第二个人物 +… 如：He is as excited as his younger sister. 他和他妹妹一样兴奋。 Lily rode her bike as slowly as an old lady. 莉莉骑车像老太太一样慢。 They picked as many apples as the farmers (did). 他们摘的苹果和农民一样多。 表示第一个人比不上第二个人时,使用句型: 主语(第一个人物) + 谓语动词(否定式) + as / so + 形容词/副词原级 + as He is not so / as excited as his younger sister. 他没他妹妹那么兴奋。 Lily did not ride her bike so / as slowly as an   old lady.  莉莉骑车不像老太太那样慢。   3a Use the words to write questions and answers. 1. Julie / tall / you 2. Jack / run / fast / Sam Q: ____________________________ A: No, he doesn’t. He runs _____ than Sam. Q: Is Julie as tall as you? A: No, she isn’t. She’s _____ than me. Does Jack run as fast as Sam? taller faster 3. your cousin / outgoing / you Q: _______________________________ A: No, she isn’t. She is ______________ than me. Is your cousin as outgoing as you? 4. Paul / funny / Carol Q: _______________________ A: No, he isn’t. He is _________ than Carol. more outgoing Is Paul as funny as Carol? funnier I was 70 cm two years ago. I’m 130 cm now. 3b Think of yourself two years ago. Write about how you are different now. 1. Are you taller? Yes, I am. I’m taller now than I was two years ago. 2. Are you funnier? 3. Are you more outgoing? Yes, I am. I’m more outgoing than I was two years ago. Yes, I am. I’m funnier than I was two years ago. 4. Do you study English harder? 5. Do you sing better? Yes, I do. I study English harder than I did two years ago. Yes, I do. I sing better than I did two years ago. 3c Compare your parents. Check( √) who is smarter, funnier, etc. in the chart. Then ask your partner about his / her parents. A: Who is smarter, your mother or your father? B: I think my mother is smarter than my father. A says “I am taller than Mr. Huang”, B says “He is taller, but I am smarter than he.”, C says “He is smarter, but I am funnier than he”. Example: Compare(比较) you with your classmates, try to tell the best in you(最好的一面）. Tips： smart run fast funny young thin quiet tall heavy 我的过去与现在 I was short/heavy/…, but I’m shorter/ heavier /…than before Report:In our group, I am heavier than before. Tom is more outgoing than before. Lucy is fatter than before. Gina’s hair is longer than before. 之前比较现在，现在比较过去 Language points as…as…的用法 as...as…与……一样，表示两个人/物在某方面程度相同。两个as中间是形容词或副词的原级。 句型结构： be 动词+as+形容词原级+as 行为动词+as+副词原级+as 例：Jim is as tall as Li Lei. 吉姆和李雷一样高。 Jim runs as quickly as Li Lei. 吉姆和李雷跑的一样快。 1. My hair is ______ (long) than my sister’s. 2. I am _____ (tall) than you. 3. She is _____ ________ (outgoing) than me. Exercises Fill in the blanks. taller longer more outgoing 16 16 4. Lily sings _______ (well) than Lucy. 5. I have _______ (short) hair than Tina. 7. Jack doesn’t work as_____(hard) as Tom. 6. Who is _____ ____________ (hard-working) , Tina or Tara? hard better shorter more hard-working Exercises ( )1.—What a clear blue sky! —Yes, I have never seen ____sky. A. a more beautiful B. a most beautiful C. the more beautiful D. the most beautiful ( )2. It’s possible to get $100 a day in this company, and some days you can get ______. A. much B. more C. little D. fewer ( )3.My grandpa told a good story,but I told a ___ one.A.good B.better C.best A B B ( )4.—Excuse me, sir. The shoes are a bit small for me. —Don’t worry. I’ll change them for a ______ size. A. smaller B. smallest C. larger D. largest ( )5.—Helen, can I wear jeans and a T-shirt to the evening party? —OK. But a dress might be____ .A. good B. better C. bad D. worse ( )6. —How far is it to the airport? 20 kilometers? —No, it’s ________. About 30 kilometers. A. far B. farther C. the farthest C B B 7. This one is too large. Can you show me a _____one? A. larger B. large C. small D. smaller 8. Do you think March is ____than January? Yes, it’s __ warmer. A. better, a little B. well, much C. worse, very D. nicer, quite D A 翻译下列句子 1. 她跳舞比我跳得好。 ___________________________________________ 2. 我们认为最重要的事情是过得开心。 ___________________________________________ 3. 蒂娜比塔拉更聪明一点。 ___________________________________________ She dances better than me. We think the most important thing is to have fun. Tina is smarter than Tara. 4. 留着短发的女孩是我的好朋友。 ___________________________________________ 5. 托尼不像他哥哥一样擅长体育。 ___________________________________________ The girl with short hair is my good friend. Tony is not so good at sports as his brother. Homework 1. Make an adjective word list including all the adjective words you know. 2. Write a short passage to compare you and your best friend. $$