命題點(diǎn)一,形容詞與副詞的比較等級(jí),hottest,hotter,hot,thinnest,thinner,thin,fattest,fatter,fat,以一個(gè)輔音字母結(jié)尾，且前面只有一個(gè)元音的詞，先雙寫(xiě)詞尾的輔音字母后再加er和est,largest,larger,large,cutest,cuter,cute,nicest,nicer,nice,以不發(fā)音的e結(jié)尾的單音節(jié)詞加r和st,hardest,harder,hard,greatest,greater,great,smallest,smaller,small,單音節(jié)的詞一般情況下直接加er和est,most efficiently,more efficiently,efficiently,most popular,more popular,popular,most careful,more careful,careful,其他雙音節(jié)和多音節(jié)的形容詞或副詞都在前面加more和most,earliest,earlier,early,happiest,happier,happy,easiest,easier,easy,以“輔音字母y”結(jié)尾的詞，先把y變?yōu)閕再加er和est,oldest/eldest,older/elder,old,furthest(指空間距離“最遠(yuǎn)的”；在最大程度上),further(指空間距離“更遠(yuǎn)的”；在更大程度上),farthest(指時(shí)間或空間上“最久的；最遠(yuǎn)的”),farther(指時(shí)間或空間上“更遠(yuǎn)的”),far,least,less,little,most,more,many, much,worst,worse,bad, ill,best,better,good, well,The output of this year is three times that of 2018.The output of this year is three times what it was in 2018.今年的產(chǎn)量是2018年的三倍。,A謂語(yǔ)倍數(shù)thatofBA謂語(yǔ)倍數(shù)what從句,When you study the local map, youll find this town is twice the size of that one.當(dāng)你研究當(dāng)?shù)氐牡貓D時(shí)，你會(huì)發(fā)現(xiàn)這座城鎮(zhèn)是那座(城鎮(zhèn))的兩倍大。,A謂語(yǔ)倍數(shù)the名詞(size, length, height, weight等)ofB,This restaurant wasnt half as good as that other restaurant we went to.這家飯店還不如我們以前去過(guò)的那家飯店的一半好。,A謂語(yǔ)倍數(shù)as形容詞/副詞原級(jí)asB,The electronic waste stream is increasing three times faster than traditional garbage as a whole. 總的來(lái)說(shuō)，泛濫成災(zāi)的電子廢棄物正以比傳統(tǒng)垃圾快三倍的速度增加。,A謂語(yǔ)倍數(shù)形容詞/副詞比較級(jí)(名詞)thanB,命題點(diǎn)二,常見(jiàn)副詞,