3、不作比较。)太阳、月亮和地球那个大?★形容词比较级和最高级的构成:1.一般在原级后加er构成比较级,加est构成最高级。e.g.small smaller smallest young younger youngest2.以不发音的字母e结尾的形容词,直接加r或st构成比较级和最高级。e.g.nice nicer nicest late later latest3.以辅音字母+y结尾的形容词,变y为i,再加er或est,构成比较级和最
4、高级。e.g.busy busier busiest heavy heavier heaviest4.在重读闭音节中,末尾只有一个辅音字母的形容词,要先双写这个辅音字母,再加er或est,构成比较级和最高级。e.g.hot hotter hottest big bigger biggest5.个别形容词的比较级和最高级是不规则变化,需个别记忆。e.g.good(well) better best ba
5、d(badly,ill) worse worst many(much) more most little less least far father farthest 或 further furthest ★副词的比较级和最高级: 1.以ly结尾的副词,除early变为earlier和earliest外,其余一律在其前加more和most。如:carefully–morecarefully–mostcareful