pep人教版小学英语六年级下册第一单元第四课时.ppt

请同学们认真朗读7页，Let’s learn中的单词，用红色笔画出不会读或翻译的单词，2分钟后，指名交流。 Guiding 1: Wu Yifan is taller than John. Amy is older than Sarah… Make a report. How tall are you?（你的身高是多少？） I am … cm tall . I’m 161cm tall. How old are you? I am … years old. (你的年龄是多大？） I’m 12 years old. Let’s learn Zhang Peng : How tall are you ? John :I’m 1.61 metres ? Zhang Peng : Oh! I’m taller. John : You’re older than me, too. taller 更高的 shorter 更矮的 longer 更长的 shorter 更短的 younger 更年轻的 older 更老的 bigger 更大的 smaller 更小的 stronger 更强壮的 centimeter (cm) 厘米 构成规则 1）形容词+er long→longer, strong →stronger, fast →faster 2）以不发音e结尾的+r large →larger, nice →nicer, safe →safer 3）以一个辅音字母结尾的重读闭音节，双写末尾辅音字母，再加+er fat →fatter, thin →thinner, big →bigger 4) 以辅音字母y结尾，变y为i + er happy →happier, busy →busier, early →earlier, funny →funnier 5) 多音节词和部分双音节词，在词前加more. difficult →more difficult, outgoing → more outgoing 6) 不规则变化 good/well →better, many/much→ more, bad/ill →worse， little →less, far →farther/further 将下列形容词变为比较级。 A 1. tall-------( ) 2. short------( ) 3. strong---( ) 4. old---------( ) 5. young---( ) 6. long-------( ) B 1.heavy----( ) 2.funny-----( ) C 1.big-------( ) 2.thin-------( ) 3.hot-------( ) 4.fat--------( ) D. nice-----( ) taller shorter stronger older younger longer heavier funnier bigger thinner hotter fatter nicer C 1.big-------( ) 2.thin-------( ) 3.hot-------( ) 4.fat--------( ) bigger thinner hotter fatter How to use the grammar: the comparative degree. 　＋be ＋ comparative ＋ than ＋ another 　　　　　　 form　　　　　　　 　person(thing) 主语＋b