Unit 2 Caring for things around us 单元作业-【新课程能力培养】2026-2027学年四年级上册英语同步练习（辽师大版 三起·新教材）

英语四年级上辽师大版（三年级起点） 部分参考答案 Unit1%单元作业 -1.drawing 2.library 3.computer 4.paper cutting 5.playing 二、1.They are having a computer class now. 2.We all like drawing. 3.We dance in the dancing room. 4.You are cutting paper. 5.I can ride a horse. 三、1.B2.A3.E4.C5.D 四、1.D2.C3.B4.C5.B 五、1.C2.D3.E4.B5.A 六、1.C2.B3.A4.E5.D 七、任务一：1.F2.T 任务二：3.C4.A 任务三：5.略 Unit2%单元作业 1.student 2.dirty 3.water 4.lake 5.toilet 6.window 1.always 2.stop 3.care 4.many 5.want 6.sign 三、1.B2.D3.A4.C5.E 四、1.B2.C3.A4.D5.B6.D7.A8.B 五、1.C2.A3.D4.B5.E 六、1.Are you dusting the books? 2.They are cleaning the lake. 3.No eating or drinking here. 4.Are the children playing on the grass? 部分参考答案第1页（共4页） 5.Don't climb the tree. 七、1.C2.B3.B4.C5.B Unit3%单元作业 一、1.C2.E3.D4.B5.A6.略 二、1.A2.D3.C4.E5.B 三、1.C2.E3.D4.A5.B 四、1.D1.C3.E4.A5.B 1.takes 2.eats 3.running 4.isn't watching 5.is reading 六、1.B2.D3.C4.E5.A 七、任务一：1.F2.F3.T 任务二：4.B5.C 八、任务一：213 任务二：1.C2.A 任务三：3.Sam4.Ben 任务四：5.略6.略7.略 阶段作业 -、1./2.V3.V4.×5.× 二、1.B2.B3.A4.A5.A 1.dance 2.water 3.food 4.window 5.computer 四、1.D2.A3.E4.C5.B 五、1.B2.C3.A4.E5.D 六、1.E2.C3.D4.B5.A 七、1.A2.E3.D4.B5.C 八、任务一：1.F2.T 任务二：3-B4-C5-A Unit4%单元作业 -、1.×2.V3.V4.V5.× 二、1.team2.idea3.but4.still5.Why 部分参考答案第2页（共4页）英语四年级上辽师大版（三年级起点） Unit2g单元作业 一、看图圈单词。 1. 2. 敬 af s tu d e n t u b l a d i r t y v p 3. 4. a z t w a t e r g c c l a m e l a k e f 5. 6. 羹 t v t o i l e t d g wi n d ow l i h q 二、选词填空。 want stop care sign many always 1.Please put the rubbish in the dustbin. them. 浆 2.Let's go and 3.We should for things around us. 4.There are so trees in the park. 5.1 to read a fishing book. 6.Look!Here is a nice welcome Unit2%单元作业 第1页（共4页） 三、看图片，找句子，将其序号填在横线上。 1. 2 3 5 A.-I want to swim. -Look at the sign.You can't swim here. B.-Don't pick flowers.They are our friends. -Oh,sorry. C.-I always put the rubbish in the dustbin. -Well done,my boy. D.-Is the boy climbing the tree? -Yes,he is.Let's go and stop him. E.-Are the children cleaning their classroom? -Yes,they are. 四、单项选择。 (1.-Are you cleaning the window? -I'm cleaning the desks and chairs. A.Yes,I am. B.No,I'm not. C.Yes,I'm not. D.No,I am. (）2.-Are you1 the toilet? -Yes.I want to wash my hands. A.look for B.looking C.looking for D.look to (）3.-Are they running. the grass? -Yes,they are. A.on B.in C.up D.at （）4. food or drink here. Unit2g单元作业 第2页（共4页） A.Don't B.Not C.Please D.No ()5.-Are you drawing?Stop_,please. -I'm sorry. A.draw B.drawing C.to draw D.draws (）6.You can see the sign“Keep off the grass'”in the A.toilet B.library C.classroom D.park ()7.I want to wash my hands.They are A.dirty B.clean C.lovely D.big )8.We should put the rubbish the dustbin. A.at B.in C.on D.down 五、读句子，从方框中选择对应的答语。 ()1.I'm washing my hands. ()2.Are they playing on the grass? )3.Don't take photos here. ()4.Is the boy cleaning the bookshelf? )5.Where's the library? A.Yes,they are. B.No,he isn't. C.Please don't waste water. D.Oh,sorry. E.Look at the sign.Just over there. 六、连词成句，注意大小写。 1.you/dusting/books/are/the (? 2.are/cleaning/the/they/lake (. 3.here/eating/no/drinking/or (. 4.grass/the/are/children/on/playing/the (? Unit2%单元作业第3页（共4页） 5.climb/tree/don't/the (. 七、阅读对话，选择正确的选项。 Mary and Lucy want to have a picnic in the park. Mary:Where can we go into the park? Lucy:Here's a sign.It says“Entrance”. Mary:Wow,the flowers are beautiful!I want to pick some. Lucy:Look at the sign.It says you can't pick the flowers. Mary:OK.Let's have our picnic on the grass. Lucy:Look at the sign.It says "Please keep off the grass". Mary:Where can we have our picnic? Lucy:We can have it under the tree. Mary:Good idea! ()1.Mary and Lucy want to have a picnic_ A.at school B.in the garden C.in the park ()2.The underlined word(画线单词)“Entrance'”means A.出口 B.人口 C.大门 ()3.Mary wants to pick some A.tomatoes B.flowers C.grass ()4.What sign does the underlined sentence(画线句子)talk about? A B 5.Finally,Mary and Lucy have a picnic. A.on the grass B.under the tree C.on the playground Unit2单元作业第4页（共4页）