Unit 4 At the farm PA Let’s spell 课件

课件40张PPT。Unit Four At the farmA Let’s spelloniongreen beanpotatotomatocarrotMatch computer[ ? ]tiger-er-ir,-urgirlbirdnursehamburgersisterballtallwallfall[ ?? ] [ ?? ] purpleir, ur → /??/hurtgirlnursebirdi /??/
u /??/
a /ɑ?/
e /?/
o /?/R-Controlled water sisiter tiger dinnerbird girl birth nurse hamburger
hurt arm card car farm world map
世界地图世界worldorworld map
地图/?:/ homework
作业homeworkor/?:/ What about “or”?work
homework
world mapworkhomeworkworld mapWord example:
What can you find out?work
homework
world map
work
homework
world map
or在w后通常发/??/ 音，与ir, ur同音
例子：
work
homework
world map
Spelling rule 1 (发音规律1)Try to spell new wordsTry to spell new wordshorse
马horse
orfork
叉fork
叉orTry to spell new wordsor在单词中一般发/??/音，与al同音
例子：
horse
story
short
Spelling rule 2 (发音规律2)fork
forty
morning
Find words with “or”horseworkBrainstorm: more wordsorhorse
story
short
Read and observe 读一读，观察规律horse
story
short
morning
fork
forty
morning
fork
forty
ford lord
fork pork
born horn corn
storm formor [ ?: ]
or,?
for,
?fork,?
?pork?
or [ ?: ]
word
work
worm
worldSum up 总结 or/??//??/2.Read , number and sort(分类).fork
for
born
horseworld
workwordsortfork
for
born
horse
world
work火眼金睛123456判断：√×1.fork horse ( )
2.work for ( )
3.born world ( )
4.morning short ( )
5.forty horse ( )
6.pork born ( )
7.sports story ( )
8. New York for ( )√××√√√√√选出不同类的一个：
A B C
1.fork for work ( )
2.world work horse ( )
3.morning short work ( )
4.born forty homework ( )
5.story New York world ( )
6. work sports for ( )cccccAGoodbye!