Unit3 SectionA 1a-2d 课件 2024-2025学年人教版英语八年级上册

Unit 3 I’m more outgoing than my sister. Section A （1a-2d） Learning Objectives Read and remember the following words: outgoing, better, loudly, quietly, hard-working…… Be able to use these sentences to compare people: Tina is taller than Tara. Sam has longer hair than Tom. She also sings more loudly than Tara. Learn the rules of comparatives of adjectives and adverbs. 01 02 03 Jane and Jake Who is taller? Who is shorter? Jane is taller. Jake is shorter. Who is older? Who is younger? Jane is older. Jake is younger. Who is stronger? Who is weaker? Jane is stronger. Jake is weaker. Opposites tall-short old-young strong-weak 反义词 Match each word with its opposite （反义词）. 1a tall thin long hair quietly loudly short hair heavy short tall thin long hair quiet 1a Please write the comparatives(比较级) of the following words. taller thinner longer hair more quietly more loudly shorter hair heavier shorter 这些形容词和副词如何变比较级的？ loudly short hair heavy short 形容词比较级的构成规则1 short: shorter long: longer small: smaller high: higher tall: taller 一般情况直接在形容词后加 -er white: whiter wide: wider large: larger cute: cuter nice: nicer 以字母e结尾的形容词直接在其后加-r 形容词比较级的构成规则2 hot: hotter red: redder fat: fatter thin: thinner big: bigger 以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er. 形容词比较级的构成规则3 easy: easier early: earlier heavy: heavier lazy: lazier happy: happier 以“辅音字母+y”结尾的，先改“y”为“i”，再加-er 形容词比较级的构成规则4 interesting: more interesting quietly: more quietly hard-working: more hard-working loudly: more loudly outgoing: more outgoing 多音节和部分双音节形容词在其前面加more 形容词比较级的构成规则5 你有发现什么规律吗？ 构成方法 原级 比较级 单音节词和部分双音节词 一般在词尾加er high tall short higher taller shorter 以字母e结尾的词，在词尾加r fine late finer later 重读闭音节词词尾只有一个辅音字母时，要双写该辅音字母，再加er big thin fat bigger thinner fatter 以“辅音字母+y”结尾的双音节词，变y为i加er easy funny heavy early easier funnier heavier earlier 多音节词和部分双音节词 在前面加more beautiful interesting comfortable more beautiful more interesting more comfortable good-better; bad/badly-worse 规则变化 不规则变化 比较级要变化，一般词尾加­er。 词尾若有哑音e，直接加r就可以。 辅音字母若加y, 记得变y为i。 一辅重读闭音节，末尾字母要双写。 多、双音节有规律，词前加more就可以。 比较级规则变化口诀 Do they look the same? Why? They are twins. They are twin sisters. Do they look the same? Why? They are twins. They are twin brothers. Twins are similar！ But twins also have differences！ There are _______ pairs of twins in the picture. three What are their names? Tara, Tina Tom, Sam Peter, Paul The band is called “ The Twins”. Use comparatives to make sentences. Sam has ______ hair than Tom. Tom has _______hair than Sam. Peter is _____________ than Paul. Paul is ______________than Peter. Tina sings __________ than Tara. Tara sings ___________than Tina. Use comparatives to make sentences. longer shorter taller/heavier shorter/thinner more loudly more quietly 1b Listen and number the pairs of twins in the picture [1-3]. 2 1 3 Tina is than Tara. Tina also sings than Tara. Sam has than Tom. Tom Sam can play the drums. Sam plays them than Tom. Peter is than Paul. Paul is than Peter. longer hair Both and better heavier shorter taller more loudly Listen again and fill in the blanks. 两者都 比较级含义 形容词和副词有三种形式 原级 比较级 最高级 比较级用于两个同类事物的比较 His bag is bigger than me. His bag is bigger than my bag. √ × 比较级常用句型结构 01 02 A+ + + +B 形容词比较级 be than A+ + + + B 副词比较级 实义动词 than 03 A+ + + + B have/has 形容词比较级 名词 than That's Tara, isn't it? No, it isn’t. It’s Tina. Tina is taller than Tara. And she also sings more loudly than Tara. 1c Practice the conversation in the picture above. Then make conversations about the other twins. 反义疑问句 前否后肯，前肯后否。 Let’s practice! No, it isn’t. It’s Sam. Tom can play the guitar better than Sam. Is that Tom? Let’s practice! No, it isn’t. It’s Paul. Paul is thinner than Peter. Peter is taller than Paul. Is that Peter? Tina and Tara are interviewed after performing. Let's know more about them! funny lazy friendly (run) fast outgoing (jump) high hard-working (work) hard smart (get up) early -er/-ier more friendly outgoing funny smart lazy fast high hard early hard-working 2a Listen. Are the words in the box used with -(i)er or more? Complete the chart. Tina … Tara … is more outgoing than Tara. works as hard as Tina. is friendlier and funnier than Tara. can run faster and jump higher than Tara. is lazier than Tara. is smarter than Tara. gets up earlier than Tina. 2b Listen again. How are Tina and Tara different? Fill in the boxes. as+adj/adv原形+as ”和......一样” Sam is taller than Tom. Sam gets up as early as Tom. Sam is funnier than Tom. Sam is more hardworking than Tom. Sam is smarter than Tom. Tom runs faster than Sam. Tom is thinner than Sam. Tom is friendlier than Sam. 2c Student A, look at the chart below. Student B, look at the chart on P81. Ask and answer questions about Sam and Tom. Annie is taller than Andy. Lily has longer hair than Andy. Lucy is funnier than Lily... Pair work Talk about your differences(longer, shorter, taller, funnier...). Then make a report. Role-play the conversation. Julie: Did you like the singing competition yesterday, Anna? Anna: Oh, it was fantastic! Nelly sang so well! Julie: Well, I think Lisa sang better than Nelly. Anna: Oh, which one was Lisa? Julie: The one with shorter hair. I think she sang more clearly than Nelly. Anna: Yes, but Nelly danced better than Lisa. Julie: You can tell that Lisa really wanted to win, though. Anna: Well, everyone wants to win. But the most important thing is to learn something new and have fun. 2c Role-play the conversation. Julie: Did you like the singing competition yesterday, Anna? Anna: Oh, it was fantastic! Nelly sang so well! Julie: Well, I think Lisa sang better than Nelly. Anna: Oh, which one was Lisa? Julie: The one with shorter hair. I think she sang more clearly than Nelly. Anna: Yes, but Nelly danced better than Lisa. Julie: You can tell that Lisa really wanted to win, though. Anna: Well, everyone wants to win. But the most important thing is to learn something new and have fun. 2d compete<v> competition<n>比赛 极好的 clearly (adv) 清楚地；清晰的；明白的 clear (adj) 清楚的；晴朗的；明白的 哪一个 win(v) win-won获胜；赢得, 一般后面接比赛、荣誉 beat<v>打败，一般后面接人、团体 though=although 虽然，可是（不能与but 连用 但是最重要的是学到新东西并从中得到乐趣。 You are unique. Just be yourself! Because of the differences, our world is colorful and fantastic. Sayings The older, the wiser. 姜是老的辣。 Two heads are better than one. 三个臭皮匠，顶个诸葛亮。 The more, the better. 越多越好。 Health is more important than wealth. 健康比财富更重要。 Actions speak louder than words. 事实胜于雄辨。 Homework My best friend is……. In some ways, we are similar. But in many other ways, we are different. Peter is heavier than me... Write a short passage about how you and your best friend are different with the help of the chart. Thanks for your attention! By Tang $$