三年级下册英语人教PEP版课件Unit 6 Part B 第五课时 Let's learn-Let's chant

小学三年级英语课件（人教PEP版）Unit6Howmany?人教PEP版三年级下册PartB第五课时Let'slearn-Let'schantLet'ssing

Openitandsee!1234567Howmanyapplesdoyouhave?

Ihave

.fifteenHowmanyorangesdoyouhave?

Wehave

.twelveHowmanycrayonsdoyouhave?

Ihave

.sixteenHowmanycatsdoyouhave?

Wehave

.seventeenHowmanyducksdoyouhave?

Wehave

.eighteenHowmanybooksdoyouhave?

Ihave

.nineteenHowmanycarsdoyouhave?

Ihave

.twentyLet'slearn

six

six

teen

Howmanydoyouhave?Howmanydoyousee?10and6makes16.Canyoucountwithme?seven

seven

teen

Howmanydoyouhave?Howmanydoyousee?10and7makes17.Canyoucountwithme?eight

eigh

teen

Howmanydoyouhave?Howmanydoyousee?2times9makes18.Canyoucountwithme?nine

nine

teen

Howmanydoyouhave?Howmanydoyousee?10and9makes19.Canyoucountwithme?two

tw

enty

Howmanydoyouhave?Howmanydoyousee?4times5makes20.Canyoucountwithme?sixteeneighteen

twentyseventeenLet'spractisenineteenLet'schant

Let'splay

sixthirteeneleveneighteennineteentwentysevenfifteentwelve入口20161211191513出口1417看数字说英语1—12的数词为基本数词one一

two二

three三

four四five五

six六

seven七

eight八

nine九ten十eleven十一twelve十二数词的构成Doyouknow

four+teen=fourteen十四

six+teen=sixteen十六

seven+teen=seventeen十七

nine+teen=nineteen十九fif+teen=fifteen十五

thir+teen=thirteen十三eigh+teen=eighteen十八

13—19由3—9加后缀-teen构成根据提示，圈出正确的单词。1.Look!Ihave

sixteen/fifteen(16)

pencils.2.—Howmanycrayonsdoyousee?—Iseeeightteen/eighteen

(18).

3.—Howmanykitesdoyousee?—Iseeseventeen/fourteen(17).

4.Ihavenineteen/ninteen

(19)

yellowrulers.5.—Howmanypearsdoyouhave?—Ihave

twelve/twenty(20)pears.Exercise

one+ten=______two+ten=_______three+ten=______four+ten=_______five+ten=_______six+ten=_______fourtee