六年級(jí)下英語(yǔ)課件-Unit1 How tall are you B-人教PEP2

Unit1Howtallareyou?PartB第三課時(shí)Hello!I'mLittleDuck.Iamwatchingthesungodown.Thesunisgettinglowerandlower（越低）.Myshadow（影子）isgettinglongerandlonger.Whyisthat？Whyismyshadowgetslongerwhenthesungetslower?為什么當(dāng)太陽(yáng)越低的時(shí)候，我的影子越長(zhǎng)？OldTree'ssays：Thesungoesdowneveryday,andwegrowoldereveryday.Yourshadowgrowslongerbecauseyouaregettingtaller.DoyouagreewithOldTree?Why?你同意老樹(shù)的說(shuō)法嗎？為什么？Tips:LittleDuck'sshadowgetslongerisbecauseofthesun.

Readandcircle.1.Chooseatitleforthestory.

A.LittleDuck'sshadowB.OldTree'sshadow2.Whoisyounger?

A.Thetree.B.Theduck.3.Whenistheduck'sshadowlonger?A.Inthemorning.B.Intheafternoon.

Readandcircle.1.Chooseatitleforthestory.

A.LittleDuck'sshadowB.OldTree'sshadow2.Whoisyounger?

A.Thetree.B.Theduck.3.Whenistheduck'sshadowlonger?A.Inthemorning.B.Intheafternoon.Readthestoryagainandfinishthedialogue.OldTree,thesungets____,butmyshadowgets_____.Why?That'seasy.Yourshadowgetslongerbecauseyouaregetting_____andgrowing______everyday.Readthestoryagainandfinishthedialogue.OldTree,thesungetslower,butmyshadowgetslonger.Why?That'seasy.Yourshadowgetslongerbecauseyouaregettingolderandgrowingtallereveryday.Pleasecirclethewordswith"-er".low----lowerlong---longerold----oldersmart--smartertall----taller比較級(jí)的變化規(guī)則（一）1.一般情況下，形容詞原級(jí)變成比較級(jí)，直接

加上er.2.形容詞以e結(jié)尾，直接加r，比如：nice-nicer更漂亮的3.輔音字母加上y字母結(jié)尾，

變y字母為i，再加er，比如：heavy-heavier更重的寫(xiě)出下列形容詞的比較級(jí)1.tall__________

2.low__________

3.long__________

4.smart__________

5.old__________寫(xiě)出下列形容詞的比較級(jí)1.tall__________

2.low__________

3.long__________

4.s