英语 暑假综合练习20-【快乐假期•暑假作业】四年级合订

快乐假朗 月日 础 基 精练 一、单项选择。 )1.They are ( A.horse B.sheep )2.They are pants. A.father B.my father ()3.-What colour are they? A.They're Chen Jie's B.They're blue ()4.-How is this hat? -It's 20 yuan. A.many B.much )5.-How do you like this dress? -It's A.pretty B.white 二、选词填空。（仅填序号) A.How B.Are C.tomatoes D.those 1.-Are potatoes? -No,they aren't. 2.— they hens? -Yes,they are. 3.— are these? -They are carrots. 4.They are 5. many horses do you have? ·40· Accidents will happen. 暑假综合练习20 C.carrot C.my father's C.They are five C.do C.seventeen 50-5090.-5000-50-0C3 E.What 3 0-0000-000-0G0w9 天有不测风云。 暑假作业·四年级 三、按要求完成下列各题。 1.We have a new computer room.(改为一般疑问句) 2.time It's to school to go(.)(连词成句) 3.lt's cool and windy in Sydney.(对画线部分提问) 4.These are sheep..(改为一般疑问句，并作肯定回答) 5.This pretty dress is ninety yuan.(对画线部分提问) 四、阅读书信，判断下列句子的正(T)误(F)。 Dear Zhang Peng, I have a new school.It's big and beautiful.There are many trees and beautiful flowers in it.The school buildings(are yellow and white. We have a music room,an art room,a computer room and a library.I'm in Classroom 1.It's on the first floor.It's next to the library.I like our big playground very much.And we often play football there. Welcome to my school! Yours, John ( )1.The letter()is from Zhang Peng to John. ( )2.John's school is beautiful. ( )3.There is a gym in the school. ( )4.Classroom 1 is on the first floor. ( )5.John often plays basketball on the playground. Knowledge is power.知识就是力量。 ·41。快乐假期 月 【P38-39】 四、1.植物类：粮食水果豆制品蔬菜 【基础精练】 动物类：肉蛋鱼奶制品2.略 一、l.go to bed2.English class3.go home 五、因为南瓜花是单性花，不能自花授粉，采用人工授粉 4.be careful 5.how much 6.just a minute 即可。 7.去上学8.快点9.快；加油10.试穿11.二楼 【P48-49】 12.放风筝 一、1.传粉2.哺乳3.肌肉内脏血液4.金刚石 二、1.A2.A3.B4.A5.C 石墨5.铜钥匙小刀 三、1.near2.at3.to4.for5.his 二1.×2./3./4.√5./ 四、l.Do you2.Where is3.Is this 三、1.C2.C3.A4.C5.C 4.How much 5.No;aren't 四、1.水分2.B3.温暖潮湿 【综合演练】 4.(1)晒千法：葡萄干、芒果千。 五、1.B2.A3.B4.B5.A (2)腌制法：腌萝卜、腌黄瓜。（答案不唯一） 【P40-41】 【P5051】 【基础精练】 一、1.胚芽胚根子叶2.水分矿物质 -、1.B2.C3.B4.B5.A 3.长石云母4.透明半透明不透明 二、1.D2.B3.E4.C5.A 二、1.×2.×3.×4.×5./ 三、l.Do you have a new computer room? 三、1.A2.A3.A4.A5.A 2.It's time to go to school. 四、略 3.What's the weather like in Sydney? 五、1.摘下雄花去对花。因为只有雌花才可以发育成 4.Are these sheep?Yes,they are. 果实。 5.How much is this pretty dress? 2.大理岩和石灰岩滴稀盐酸后会冒气泡 【综合演练】 四、1.F2.T3.F4.T5.F 【P52-53】 一、1.沙质土壤土黏质土2.电路检测器 【P42-43】 【基础精练】 3.导体绝缘体4.开关 -、1.C2.C3.C4.B5.A 二、1./2./3.×4.×5.× 1.breakfast 2.clothes 3.sheep 4.hot 5.skirt 三、1.C2.A3.C4.A5.B 三、1.E2.D3.B4.A5.C 四、1.绝缘体2.并联3.串联并联 【综合演练】 4.示例：台灯坏了电线与台灯接触不良 四、1.B2.A3.C4.A5.B 【P44-45】 【基础精练】 -、1.C2.C3.A4.A5.C 二、1.A2.B3.A4.C5.C 三、1.C2.A3.E4.B5.D 四、l.Where is the classroom? 2.肯定回答：Yes,he does. 否定回答：No,he doesn't. 3.Whose socks are these? 4.It's six o'clock.It's time for dinner. 5.图书馆紧挨着计算机房。 【综合演练】 五、1.T2.F3.F4.T5.T 【P46-47】 一、1.正负2.页岩石灰岩沉积岩3.雄蕊雌蕊 花瓣萼片完全花不完全花4.两性花5.胚根 二l./2.×3.√4.×5.W 三、1.A2.B3.B4.B5.C 。56.