Unit 13 同步练习2023-2024学年人教版英语九年级 全册

Unit 13 一、单项填空。 ( )1.The chemicals in the vegetables and fruit are harmful 　　　　our health.  A.to　 B.from　 C.of　 D.with ( )2.—There 　　　　be a lot of animals in the forest,but now we can hardly see them. —We’re supposed to do something. A.use to　 B.are used to C.used to　 D.were used to ( )3.—Have you ever heard 　　　　Mr.White,your new English teacher?  —Yes,just a little.He’s very friendly. A.from　 B.of　 C.out　 D.for ( )4.Trees used to 　　　　for cooking by villagers in the 1970s.  A.cut off　 B.be cut off　 C.cut down　 D.be cut down ( )5.Paul is a foreign teacher in our school.So far, he 　　　　for over four years.  A.was teaching　 B.has taught　 C.will teach　 D.taught ( )6.He 　　　　his creativity.  A.knows for　 B.knows about　 C.is known for　 D.known for ( )7.This is the city 　　　　I was born in.  A.which　 B.what　 C.where　 D.how ( )8.We decided to 　　　　a cooperative (合作社).  A.set off　 B.set down　 C.set out　 D.set up ( )9.—Mary,where is Paul?　—He 　　　　a speech on Western art to the first⁃year students in the hall.  A.gives　 B.gave　 C.is giving　 D.has given ( )10.—Our math teacher stays in the office for a long time every day. —Yes,it 　　　　him a long time to check our homework.  A.costs　 B.spends　 C.takes　 D.pays 二、根据首字母填空。 1.Smoking is h______ to health . 2.It is c_____ to keep animals in confined spaces . 3.She has a s______mind . 4.The main purpose of i_______ is to create wealth . 5.The new l_____ was introduced in 1991. 三、根据汉语完成句子，每空一词。 1. 我们应该把垃圾扔进垃圾箱。 We should________ ________rubbish the bins. 2. 我们的行动将会在保护环境方面有影响。 Our actions will________ ________ ________in protecting the environment. 3. 我们应该帮助他，而不是嘲笑他。 We should help him________ ________ laughing at him. 4. 大量的工作和过少的休息会引起疾病。 A lot of work and too little rest often________ ________illnesses. 5. 为了减少水污染，工厂不应该把废水直接倒进那些河里。 ________ ________ ________water pollution, factories shouldn’t pour waste water directly. 四、用方框内所给单词的恰当形式完成短文 enough, happy,