冀教版八年级下册Unit 8 Lesson 47 Connected to Nature同步练习（含解析）

冀教版八年级下册《Lesson 47 Connected to Nature》同步练习 一、根据课文内容完成下列 1．蚂蚁　 　 2．死　 　 3．死的　 　 4．bee　 　（英汉互译） 5．dove　 　（英汉互译） 6．respect　 　（英汉互译） 7．启程　 　 8．以……为食　 　 9．相继死去；灭绝　 　 10．依靠　 　． 11．生物开始的时候很弱小，慢慢地变得强大起来． Living things start out　 　 and small and slowly　 　strong and big． 12．所有的生物都需要食物和水来生长． All living things need food and water　 　． 13．我们应该尊重地球和一切地球上的生物． We should　 　 the earth and all the　 　 on　 　． 二.用方框中所给单词或短语的适当形式填空 14． die，respect ，ant ，start out （1）We 　 　 on our work from the easiest part． （2）His grandma has been 　 　 for ten years．He misses her very much． （3）What a great number of 　 　 on the ground after the rain! （4）Please 　 　 your teachers． （5）Sheep 　 　 grass． 三.单项填空 15．Today is Sunday． The supermarket is_____ people．（　　） A．filled B．filled with C．full D．full for 16．If there is too much pollution in the river， the fish will_____．（　　） A．die for B．die from C．die of D．die off 17．His grandmother _____ for 6 years．And he still misses her very much．（　　） A．died B．has died C．has been dead D．has been died 18．All living things _____ the sun for their growth．（　　） A．depend on B．connected to C．stand on D．hold on 19．Your computer _____ the printer． You can do the work easily．（　　） A．is connected B．is connected of C．is connected to D．connect to 四.完形填空 20．Nature has a perfect（完美的） system（系统）（1）　 　recycling water．Water is used again （2）　 　 again．It falls（3）　 　the form of rain．Then it goes to one or two places．It might leak（4）　 　 through the soil，then go into the natural pools，lakes or rivers underground．It might（5）　 　steam and go up into the sky，becoming clouds． There is a（6）　 　 with this recycling system．It is a balance（平衡） that can be easily（7）　 　by people．Nature's recycling system can work （8）　 　only if people work with the system﹣not against it．The waste water from home and factories（9）　 　 mix with drinking water，or people would get（10）　 　 because of drinking dirty water．But we can't stop dirty water running into lakes or rivers，so water pollution is very dangerous to humans' health．We should not break down this system． （1） A．of B．for C．to D．with （2） A．but B．or C．so D．and （3） A．like B．in C．to D．with （4） A．quickly B．differently C．slowly D．quietly （5） A．turn off B．turn from C．go into D．turn into （6） A．problem B．question C．way D．reply （7） A．washed B．done C．broken D．turned （8） A．better B．well C．worse D．bad （9） A．can B．have to C．mustn't D．may not （10） A．well B．sick C．sad D．sorry 参考答案与试题解析 一、根据课文内容完成下列 1．【解答】ant 2．【解答】die 3．【解答】dead 4．【解答】蜜蜂 5．【解答】鸽子 6．【解答】尊敬；敬重 7．【解答】start out 8．【解答】live off 9． ... ...