Unit3 Section A Grammar Focus-3c 课件 2022-2023学年人教版八年级英语上册

Unit 3 oh咖Tg6 A Grammar Focus 学习目标 通过自主探究、小组合作，学生能掌握形容 词、副词的原级以及比较级的相关结构和用法。 重难点：学生能掌握形容词、副词的原级以 及比较级的相关结构和用法。 观察Grammar Focus中的句子， 思考它们有哪些异同点？ Read the Grammar Focus and then complete the sentences. 目标（一)：自主探究、小组合作，掌握 形容词、副词比较级用法。 3a.Use the words to write questions and answers. 1.Julie tall you Q:Is Julie as tall as you? A:No,she isn't.She's shorter than me. 2.Jack run fast Sam Q:Does Jack run as fast as Sam? A:No,he doesn't.He runs faster than Sam. 3.your cousin /outgoing /you Q:Is your cousin as outgoing as you? A:No,she isn't.She's more outgoing than me. 4.Paul funny Carol Q:Is Paul as funny as Carol? A:No,he isn't.He's funnier than Carol. 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? Do you studyEnglish harder? 5.Doyou sing better? 3C.Compare your parents.Check()who is samrter,funnier,etc.in the chart.Then ask your partner about her/his parents. A:Who is smarter,your mother or mother father your mother? smart B:I think my mother is smarter than funny my father. work hard A:Who is funnier? outgoing B:I think my father is funnier than friendly my mother. sing well 形容词、副词比较级的构成 1.一般情况下，直接在形容词后加-er。 tall━taller short——shorter small——smaller 2.以不发音的e结尾的形容词直接在其后加-r。 nice━━nicer large——larger white—whiter 3.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。 big━bigger thin——thinner fat—fatter 4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”，再加-er。 happy一happierheavy一heaviereasy—easier 5.多音节和部分双音节形容词在其前面加more。 outgoing- more outgoing beautiful-more beautiful popular ------more popular 6.动词+后缀-ing或-ed构成的形容词，在其前面加more interesting---more interesting bored -----more bored 7.形容词加后缀y构成的副词，在前面加more. slow(adj.)---slowly(adv.)---more slowly happy(adj.)---happily(adv.)-----more happily 不规则变化 原级 比较级 最高级 good/well ill/bad/badly many/much little Yon ean doit far old