Unit 7 单元复习题练习2022-2023学年人教版八年级英语下册

八下 unit 7 单元复习题练习 一．单项选择。 ( )1．Try to keep as as you can when you are in the library． A．quiet B．quietly C．noisy ( )2．In order to pass the exam，you need to work much now． A．hard B．harder C．hardest D．hardly ( )3．Mr．Wang is very friendly to us．He is of all the persons I know． A．patient B．less patient C．more patient D．the most patient ( )4．It’s hard to air if you stand on the lop of a high mountain． A．take after B．take off C．take in D．take to ( )5．Yibin is one of the most beautiful in Sichuan． A．city B．cities C．citys 二．完形填空。 Natural resources are things that we use that come from Earth．Our natural resources are limited(有限的)．This means that they will not 1 forever．Some are renewable(可更新的)，like when you 2 one down，you plant a new tree．Others are not renewable，like when you dig coal(煤)out of the 3 ．once it is used，it is gone． People realize the 4 that Earth’s natural resources are limited，and can do things to help conserve(节约)those resources． 5 you try to conserve a natural resource，you try to use less of it，so it does not get used up so 6 ．One way that people conserve fuel(燃料)，like gasoline，is by riding a bicycle or walking when the 7 is short instead of driving everywhere． Water is a very important natural resource because we all need it to stay 8 ．We can conserve water 9 making sure that our pipes and taps do not leak(漏)．We can also make 10 choices to conserve water，like only using the dishwasher or washing machine when they are full．Everyone can make contributions to protecting natural resources． ( )1．A．last B．spread C．burn D．change ( )2．A．turn B．cut C．put D．move ( )3．A．station B．building C．ground D．brick ( )4．A．news B．plan C．decision D．fact ( )5．A．When B．Although C．Whatever D．Whether ( )6．A．slowly