四年級英語上冊 Unit 6 review課件2 北師大版.ppt
HeisthetallestbasketballplayerinChina.,Hesthemostpopularactor,andhesfamousforplayingChinesegongfu.,形容詞的比較級和最高級的構(gòu)成方式:1.一般比較級多在原形上加-er,最高級加-est.e.g.longlongerlongest,2.輔音字母加y結(jié)尾時去y變i再加er,最高級加esteg.heavyheavierheaviest,3.以不發(fā)音的e結(jié)尾時加r/st.eg.finefinerfinest4.重讀閉音節(jié)結(jié)尾的詞,如末尾是一個輔音字母,雙寫這個輔音字母,再加-er/est.eg.bigbiggerbiggest5.多音節(jié)詞和部分雙音節(jié)詞在詞前加more或mostEg.popularmorepopularmostpopular,6.不規(guī)則adj的比較級與最高級如下:,Dosomeexercises.寫出下列形容詞的比較級和最高級:big_cheap_funny_new_close_,biggerbiggest,cheapercheapest,funnierfunniest,newernewest,closerclosest,6.friendly_fortable_8.popular_9.good_10.bad_,morepopularmostpopular,friendlierfriendliest,betterbest,worseworst,morecomfortablemostcomfortable,