英语Unit 4 Then and now Part B教学演示课件ppt

这是一份英语Unit 4 Then and now Part B教学演示课件ppt，文件包含第4课时pptx、Unit4Period4DOC、4wav、BLetslearnmp3、Listenmatchandsaywav、ice-skatewav、playbadmitonwav、Changesinmem4a等8份课件配套教学资源，其中PPT共28页， 欢迎下载使用。
Changes in me
Nw I am taller,taller than befre.Every day I grw bigger.Every day I grw mre.Once I was a yung by,yunger than I am tday.Nw I am a big by,and I’m bigger every day.Fr schl I gt up early,earlier than befre.Every day I get up early,smetimes at fur!Once I didn’t talk a lt.I wasn’t an active by,But nw I talk mre than befre.I always talk with jy!
第一名学生用句型“Befre,主语+ was/were+形容词/名词. Nw,主语+ am/is/are+形容词/名词.”描述自己的变化，第二名学生复述前一名学生的描述并加上自己的描述，依次类推。
Fr example:
T:Befre,I was shrt.Nw,I’m tall.S1:Befre,she was shrt.Nw,she is tall.Befre,I was quiet.Nw,I’m active.S2:Befre,he was quiet.Nw,he is active.Befre,I was fat.Nw,I’m thin.S3:Befre,she was fat.Nw,she is thin.Befre,I had shrt hair.Nw,I have lng
Presentatin
Let’s learn
Lk! This is Wu Binbin. What is he ding in the picture?
play badmintn
Wu Binbin: I didn’t like winter befre. I thught it was t cld, and I culdn’t g cycling.Mike: Hw abut nw?Wu Binbin: Nw I lve t ice-skate, s I like winter.
Language pints
发音：y发/aɪ/;第一个c发/s/,第二个c发/k/形近：cyclic 循环的短语：g cycling去骑自行车巧记：cycle(自行车)-e+ ing=cycling(骑自行车运动)联想：bike自行车
例：It's sunny. Let's g cycling. 天气晴朗。我们去骑自行车吧。
cycling/ˈsaɪklɪŋ/骑自行车运动（或活动）
发音：i发/aɪ/;a发/eɪ/近义：skate 滑冰短语：g ice-skating 去滑冰巧记：ice(冰)+ skate(溜冰;滑冰)= ice-skate(滑冰)联想：ski滑雪
例：Wuld yu like t g ice-skating? 你想去滑冰吗?
ice-skate/ˈaɪsskeɪt/ 滑冰
发音：a发/æ/;i发/ɪ/;发/ə/音节：'bad·min·tn/ˈbæd·mɪn·tən/短语：play badmintn打羽毛球巧记：bad(坏的)+min+ tn(吨)= badmintn(羽毛球运动)联想：basketball篮球
例：Can yu teach me t play badmintn? 你能教我打羽毛球吗?
badmintn/ˈbædmɪntən/ 羽毛球运动
Did Wu Binbin like winter befre? Why r why nt?Des he like winter nw? Hw d yu knw that?
Read the text and answer the quetins.
N,he didn’t.Because he thught it was t cld,and he culdn’t g cycling.
Yes,he des.He lves t ice-skate nw.
Make a new dialgue.
Wu Binbin: I didn’t like I thught it I culdn’: Hw abut nw?Wu Binbin: Nw I lve...,s I like...
This may help yu.
Listen,match and say
Befre, Allen culdn’t… Nw…
play the pian
play badmintn
play the erhu
Listen and match.
1. Allen:Hi,I'm Allen. Befre,I was shrt and culdn't ride my bike well. Nw,I g cycling every weekend.2. Diana:Hell. My name is Diana. Befre,I culdn' t play badmintn. Nw,I play badmintn every week.3. Je:Hi,I'm Je. Befre,I culdn't ice- skate. Nw,I g ice-skating every winter.
Lk and say.
Befre,Allen culdn’t ride his bike well.Nw,he ges cycling every weekend.
Befre,Diana culdn’t play badmintn.Nw,she plays badmintn every week.
Befre,Je culdn’t ice-skate.Nw,he ges ice-skating every winter.
学生充当小记者，采访班上的一位或两位好友，完成调查表并总结自己好友过去和现在的变化。表格如下：
采访参考句型：Did yu like winter/red/Chinese/ ftball befre? What abut nw?
向大家说一说你朋友的变化吧！
Linda is my best friend.Befre she didn’t like summer,because she thught it was ht.Nw,she likes summer,because she can g swimming.Befre she didn’t like black.Nw,she likes black.Befre she didn’t like maths.Nw,she likes maths...
全班分为两大组，然后教师随机邀请一名学生上台，该学生根据教师提供的词汇卡表演上面的动作，台下的学生根据其动作猜出动词（短语），然后举手抢答，用句型“Befre,he/she culdn't... Nw,he/she can...”表达出来。看哪一组最后的得分最高。
Befre he culdn’t g cycling.Nw,he can g cycling.
Befre she culdn’t ice-skate.Nw,she can g ice-skating.
Befre she culdn’t play badmintn. Nw,she can play badmintn.
一、将下列图片与对应的词（组）连线。 1. 2. 3. ice-skate play badmintn g cycling
二、连词成句。1.didn't,befre,I,like,winter(.) _________________________2.I,nw,t,lve,ice-skating(.) _________________________3.thught,I,t,it,cld,was(.) _________________________4.culdn't,cycling,g,she(.) _________________________
I didn’t like winter befre.
Nw I lve t ice-skate.
I thught it was t cld.
She culdn’t g cycling.
三、根据图片仿照示例写句子。示例： （Jack）Befre,Jack culdn't play the pian.Nw,he can play the pian well.1. （Jim） _______________________________________ 2. （Amy） _________________________________________ ____________
Befre,Jim culdn't swim.Nw,he can swim well.
Befre,Amy culdn't play badmintn.Nw,she can play badmintn well.
1.抄写四会词汇并完成听写任务。2.用英语跟父母说一说自己现在和以前的变化。
3.完成配套的课时作业。