初中英语课中比较级的PPTPPT课件

tР3.在重读闭音节中,先双写末尾的辅音字母,?比较级加-er,最高级加-est;Р如: big→bigger→biggest hot→hotter→hottestР单词比较级Р4.以“辅音字母+y”结尾的双音节词, 把y改为i,?比较级加-er,最高级加-est;Р如:easy→easier→easiest heavy→heavier→heaviestР5.其他双音节词和多音节词,比较级在前面加more,?最高级在前面加most;Р如:beautiful→more beautiful→most beautifulР6.有少数形容词、副词的比较级和最高级是不规则的。Р如:good→better→best well→better→best ? bad→worse→worst ill→worse→worst? many/much→more→most little→less→leastР比较级句型Р“A + be +形容词比较级+ than + B”?意思为“A比B更……”。РTips :比较级的运用必须是同级之间的比较。?例如身高比较、体重比较、年龄比较……РLook at these following pictures and?the question:РWhat are the differences between them?Рtall→Р←shortРMr Li is taller than little Robort.РLittle Robert is shorter than Mr Li.РheaРsmall→Р←bigРMy egg is much bigger than hers.РHer egg is much smaller than mine.РcalmРwildРHe is calmer than she.?She is wilder than he.