Unit 1 How tall are you Part B Let's learn（课件）-2023-2024学年人教PEP版英语六年级下册

Unit One How tɑll ɑre you? Part B Let’s learn 教学目标 1. 能够听、说、读、写五个形容词的比较级：bigger, smaller, thinner, heavier, stronger 2. 能认读句型：How heavy are you? I’m 52 kilograms. You’re heavier than me. 3. 能准确灵活的运用上述形容词的比较级来描述人或物的特征差异 4. 了解形容词比较级的变化规则 WARM UP PART 1 3 Spring is coming. Time to do some exercises. Forest sports meeting is coming. They want to choose a mascot(吉祥物) for the sports meeting. I want to join. QWERTY7U]\0987654321`1 Me Me Me Me And me PRESENTATION PART 2 7 评审员 How heavy are you? I want to be the mascot ! I’m 2.5 kilograms. Wait, wait! I’m heavier than you. Haha！ 评审员 How heavy are you? I want to be the mascot ! I’m 10 kilograms. Wait, wait! You are thinner than me. I’m 170 kilograms. Haha！ 评审员 How heavy are you? I want to be the mascot ! I’m 1400 kilograms. Wait, wait! Look! I’m lighter than you. But I can play the drum. 评审员 How heavy are you? I want to be the mascot ! I’m 3 tons(吨). Wait, wait! That’s too big. My T-shirt is smaller than yours. What size is your T-shirt? I wear size XXXXL. 评审员 How heavy are you? I want to be the mascot ! I’m 6 kilograms. Wait, wait! That’s too small. My feet are bigger than yours. What size are your shoes? I wear size 34. 评审员 So who can be the mascot? Of course! It’s me. I’m heavier. I’m lighter. She is thinner than me. My T-shirt is smaller. My shoes are bigger. I’m the best one! Haha, do you find the secrets in these words? strong er small big thin heavy stronger er smaller er bigger er thinner er heavier 形容词原级+er 直接+er 形容词双写尾字母+er 双写+er 词尾y改为i+er 改y为i+er 变身比较级 变化规则 例词 1. 一般在词尾直接加er tall-taller, long-longer 2. 以不发音的字母e结尾的单词在词尾直接加r nice-nicer, large-larger 3. 以辅音字母+y结尾的词，把y变为i，再加er heavy-heavier, happy-happier 4. 重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加er big-bigger, thin-thinner 5. 部分双音节词和多音节词分别在原级前加more构成比较级 beautiful-more beautiful, interesting- more interesting 形容词比较级的构成规则 有一些形容词的比较级是不规则的。 如：good-better many/much-more bad-worse Word Bank 人的比较 older -- younger t