UNIT TWO B 1PEP 小学英语四年级上册授课教师： 刘岩 单位:长虹小学课件制作：刘岩What numbers （数字）can you see in the picture(图画)?6threefivefouronetwoninesixseven8eightHow many apples can you see?fourteenthirteen6How many pens can you see?7How many English books can you see?tententententenUnit 2 B1知识目标：能听、说、认读单词twenty-one fifty，能听懂lets chant 歌谣并伴随录音说出歌谣。情感策略目标： 情感态度：激发英语学习兴趣，让学生积极参与，在活动中体验英语学习的乐趣。 学习策略：注重合作学习，让学生在小组合作的过程中勇于进行交际实践。能力目标：会用单词 twenty-one fifty，结合句型How many can you see/?就生活中常见事物的数量进行简单交流。教学目标How many English books can you see?tententwentythirtytenone - 连字符fortytenfiftytenHow many hands can you see ?too many 太 多twentyHow many English books do you have?Thirty! Thirty !Thirty!How many picture books do you have?How many English books do you have?Forty! Forty! Forty!Fifty! Fifty! Fifty!十个( thirty-two )( fifty )( fifty -nine )( thirty-nine )( thirty )( forty)( forty-six)( seventy)( twenty-five )twenty-twothirty-sixtwentythirtythirty-ninefifty-foursixty-seven seventy- eightfortyfiftyforty-onefifty-threetwenty-fourforty-fiveone two three four five six seven eight ninethirteen fourteen fifteen sixteen seventeen eighteen nineteentwenty thirty forty fifty13-19尾+teen整十末尾+ ty-eleven twelvesixty seventy eighty ninetyB:_A: _?A:How many _ can you see?Fifty.peachesA: How many _can you see?B:_ .Forty-sixHow many cars can you see B:_ .Twenty-threepencilstenA: _?How many can you see B:_ .Too manylegspeachespencilscars3、How many desks can you see in our classroom?2、How old is your father /mother/grandpa/?1、How many people(人) can you see in our classroom? 选择你喜欢的话题和你的同伴谈论一下吧1.How many days are there in a math(月) ? twenty( thirty thiry-nine twenty)4、How many Gold medal(金)have we got in The Olympic（奥 林匹)Games in 2012 ? fifty( nineteen thirty-eight fifty )2.How many national(民族) are there in China(中国) ? Teventy( fifty-six forty twenty )3.How old is your mother ? Shes ninety-nine( ninety-nine thirty-five sixteen)可怜的Zoom错在哪里了？快帮他改改吧Thank you !