1、 同学们做黄花25朵,做紫花18朵,一共做了多少朵花?25+18=43(朵)答:一共做了43朵花。复复 习习黄花25朵紫花18朵红花3朵?朵25+18=43(朵)(2)做了多少朵红花?做了多少朵红花?43 3=40(朵)答:做了40朵红花。(1 1)做黄花和紫花一共多少朵?做黄花和紫花一共多少朵?连加连加连减连减加减混合加减混合练一练练一练第一组第二组第三组2828个3434个2323个一共摘了多少个西瓜?第一组第二组第三组2828个3434个2323个2834238585(个)2 83 4 6 2 6 2 2 3 8 528342385(个)1 2 8 3 4 6 8 2 325也可以用简便
2、写法做一做462517881 4 6 2 5 7 8 1 1875420161 5 4 2 0 7 9 1 40690返回还剩多少个西瓜?85402619(个)8 5 4 0 4 1 2 659还可以这样算:一共运走的个数为:402666(个)还剩的个数为:856619(个)做一做9058248 9 0 5 8 3 2 284752819 7 5 2 8 4 2 1 78289返回车上原来有67人,现在有多少人?672528现在车上有多少人?6 7 2 5672528现在车上有多少人?6 7 2 5 2 8672528现在车上有多少人?6 7 2 5 2 8672528现在车上有多少人?6 7
3、 2 5(人)2 8672528现在车上有多少人?6 7 2 5还可以怎样计算?672528现在车上有多少人?还可以这样算 6 7 2 5 2 8 4 2(人)672528现在车上有多少人?还可以这样算 6 7 2 5 2 8 4 2试一试563420782439 93 701 5 6 3 4 9 7 2 00 7 8 2 4 5 3 43099返回练一练星星合唱队原有5252人,有9名同学毕业了,新加入15人,合唱队现在有多少人?练一练星星合唱队原有5252人,有9名同学毕业了,新加入15人,合唱队现在有多少人?(1)前两次比赛结束时,小聪共跳 下,小明共跳 下,小亮共跳 下。(2)第三次比
4、赛,小聪跳 下,小明跳 下。(3)小亮获得第二名,他三次跳的总数可能是多少?他第三次可能跳了多少下?填一填跳绳比赛第一次第二次第三次总数小聪243090小明292994小亮2630 做三个数连加、三个数连减和加减 混合试题时都要从左往右依次计算I.Listen and number.(根据你听到的内容给下面的图片排列顺序)1.-Good morning!-Good morning!2.-Lets make a puppet.-Great!3.How are you,Chen Jie?-Fine,thank you.4.Lets go to school!-OK!5.How are you,Jo
5、hn?-Very well.Thanks.6.Hello,hello!How are you?II.Listen and tick.(根据听到的内容,判断与图片所表达的意思是否一致)1.Open your eyes.2.Close your mouth.3.Touch your nose.4.Touch your mouth.5.Touch your face.6.Clap your hands.7.Touch your eyes.8.Wave your arms.9.Shake your body.10.Stamp your foot.III.Listen and tick.(根据你听到的内
6、容,选出恰当的图片)1.Look at my arm.2.Look at me.This is my ear.3.Look at my hand.4.Look at my face.5.This is my mouth.6.This is my body.7.Look at my eyes.8.This is my foot.IV.Listen and circle.(听录音,圈出你所听到的单词)1.Look at my head.2.Look at me.This is my nose.3.I have a red mouth.4.Look at my eyes.5.Shake your b
7、ody.6.This is my head.7.Look at me.This is my mouth.8.Look at my legs.9.I have a head.10.I have a ear.V.Listen and circle.(听单词,圈出单词的首字母)1.gift 2.foot 3.elephant 4.ice-cream 5.hand 6.ant 7.dog 8.cat二、听录音,选出你所听到的内容,每小题念两遍。(1 0分)1、()A.pen B.pencil C.bag2、()A.crayon B.mouth C.eye3、()A.arm B.ant C.apple4
8、、()A.black B.brown C.blue5、()A.yes B.yellow C.your6、()A.touch B.take C.tall7、()A.mum B.morning C.nose8、()A.Hello!B.Look at me!C.How are you?9、()A.Good morning B.Thanks.C.Great.10、()A.B b B.C c C.D d三、听录音,选出正确的答语,每小题念两遍。(5分)1、()A.Good morning!B.Good afternoon!C.Good evening!2、()A.Nice to meet you,too.B.Thanks.C.Great.3、()A.Very well.B.Goodbye.C.My name is Chen Jie.4、()A.I see brown.B.Im fine,Thank you.C.OK.5、()A.Me too!B.Bye.C.My name is Zoom.四、将下列句子进行排序,构成一段完整的对话。(5分)()A.Good morning,Miss Chen.()B.How are you?()C.Very well,thanks!()D.Fine,Thank you.And you?()EGood morning,Miss Wu.再见