1、12形容詞、副詞比較級的構(gòu)成形容詞、副詞比較級的構(gòu)成1.直接在形容詞后加直接在形容詞后加-er。 2.以不發(fā)音的以不發(fā)音的e結(jié)尾的形容詞直接在其后加結(jié)尾的形容詞直接在其后加-r。talltallernicenicer3.以重讀閉音節(jié)結(jié)尾并且末尾只有一個輔音字母，應(yīng)先雙寫以重讀閉音節(jié)結(jié)尾并且末尾只有一個輔音字母，應(yīng)先雙寫 這個輔音字母再加這個輔音字母再加-er.bigbigger4.以以“輔音字母輔音字母+y”結(jié)尾的雙音節(jié)詞，先改結(jié)尾的雙音節(jié)詞，先改“y”為為“i”，再加，再加-er。 happyhappiershortsmallshorterlarge whiterwhitethinfatte

2、rfatheavier heavyeasiereasysmallerthinnerlarger35.多音節(jié)和部分雙音節(jié)形容詞在其前面加多音節(jié)和部分雙音節(jié)形容詞在其前面加more。outgoingmore outgoing beautifulmore beautiful popular -more popular6.動詞動詞+后綴后綴-ing或或-ed構(gòu)成的形容詞，在其前面加構(gòu)成的形容詞，在其前面加more. interesting-more interesting bored -more bored7.形容詞加后綴形容詞加后綴ly構(gòu)成的副詞，在前面加構(gòu)成的副詞，在前面加more. slow(a

3、dj.)-slowly(adv.)-more slowly happy(adj.)-happily(adv.)-more happily45寫出下列各形容詞的比較級寫出下列各形容詞的比較級 short thinbig loudly largeheavy busypopularmuchwellshorterthinnerbiggermore loudlylargerheavierbusiermore popularmore better 6Deng Chao is tall.Wang Zulan is short. 163cm180cmDeng Chao is taller than Wang

4、zulan.Wang Zulan is shorter than Deng Chao. 7The women are heavy. The men are thin. The women are heavier than the men . The men are thinner than the women.8Angelababy has long hair.Sun Li has short hair.Angelababy has longer hair than Sun Li.Sun Li has shorter hair than Angelababy.9They sing more l

5、oudly than him.He sings more quietly than them.10tallthin long hairquietlyloudlyshort hairheavyshort 1a. Match each word with its opposite.11Compare the sentences.Deng Chao Wang zulan.The women the men . They him.Liu Xiang Jack.句型結(jié)構(gòu)：句型結(jié)構(gòu)：比較對象、謂語動詞、比較級、比較對象、謂語動詞、比較級、than兩者之間的比較，同類事物的比較兩者之間的比較，同類事物的比較

6、12The red boxthe green box.I my sister.Tom his brother.句型結(jié)構(gòu)：句型結(jié)構(gòu)：13露西比她的姐姐更友好。露西比她的姐姐更友好。Lucy is friendlier than her sister.王源比李易峰更年輕。王源比李易峰更年輕。Wang Yuan is younger than Li Yifeng.湯姆的狗比薩姆的更可愛。湯姆的狗比薩姆的更可愛。Toms dog is nicer than Sams.14He them.I you.My sister me.句型結(jié)構(gòu)：句型結(jié)構(gòu)：15她比我工作更努力。她比我工作更努力。She works

7、 harder than me.男生們通常籃球打得比女生們好。男生們通常籃球打得比女生們好。Boys usually play basketball better than girls.16Listen and number the pairs of twins in the picture.1b123171cPractice the conversation then make conversations about the other twins.A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.18句型結(jié)構(gòu)：句