人教版八年级英语上册Unit-3-知识点总结.ppt

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit3 Im more outgoing than my sister.,1.more outgoing,更外向,2.asas,与,一样,3.the singing competition,唱歌比赛,4.be similar to,与,相像的,/,类似的,5.the same as,和,相同；与,一致,6.be different from,与,不同,7.care about,关心；介意,8.be like a mirror,像一面镜子,9.the most important,最重要的,10.as long as,只要；既然,11.bring out,使显现；使表现出,12.get better grades,取得更好的成绩,13.reach for,伸手取,14.in fact,事实上；实际上,15.make friends,交朋友,16.the other,其他的,17.touch ones heart,感动某人,18.be talented in music,有音乐天赋,19.be good at,擅长,20.be good with,善于与,相处,21.have fun doing sth.,享受做某事的乐趣,22.be good at doing sth,擅长做某事,23.make sb.do sth.,让某人做某事,24.want to do sth.,想要做某事,25.as+adj./adv.,的原级,+as,与,一样,26.Its+adj.+for sb.to do sth.,对某人来说，做某事,的。,形容词和副词的比较级、最高级,大多数形容词和副词有三个等级：,1,）原级（不作比较），修饰词,very,so,too,pretty,really,；,2,）比较级，表示“较,”,或“更,”,的意思（两者之间进行比较）,标志词,than,A or B,of the two,修饰词,much,a lot,a little,；,3,）最高级，表示“最,”,的意思（三者或三者以上作比较），形容词最高级前面一般要加定冠词,the,，后面可带,in,（,of,）短语来什么比较的范围。,形容词和副词的比较级和最高级规则变化：,构 成 方 法,原 级 比 较 级 最 高 级 单音 节词 和部 分双 音节 词 一般在词尾加,-er,或,-est high short higher shorter highest shortest,以字母,e,词尾的词，加,-r,或,-st late fine later finest latest finest,重读闭音节词词尾只有一个辅音字母时，先双写辅音字母，再加,-er,或,-est hot big thin fat hotter bigger thinner fatter hottest biggest thinnest fattest,以“辅音字母,+y”,结尾的双音节词，先把“,y”,改为“,i”,，再加,-er,或,-est funny easy early funnier easier earlier funniest easiest earliest,多音节词和部分双音节词 在词前加,more,或,most beautiful athletic outgoing more beautiful,more athletic more outgoing most beautiful most athletic most outgoing,形容词和副词的比较级和最高级不规则变化：,原 级 比较级 最高级,good/well better best,bad/badly worse worst,many/much more most,little less least,far farther,（更远）,further,（更深远）,farthest(,最远,)furthest,（最深远）,as(,原级,)as,与,一样,not as/soas,不如,Liming is as tall as Jim.Jack runs as fast as Tom.Lily is not as/so tall as Lucy.=Lily is shorter than Lucy.,