中小学教育资源及组卷应用平台 仁爱科普版七年级下册月考综合词汇变形及专项巩固训练 （范围：Unit7 Being a Smart Shopper+Unit8 Our blue planet） 一、重点单词词性转换（20分） 用括号中所给单词的适当形式完成句子，改变单词词性。 1.It's _____ (use) to buy things we don't need. 2.The _____ (pollute) of the ocean is becoming a serious problem. 3.We should take _____ (act) to protect our blue planet. 4.She is a _____ (success) shopper and always buys cheap and good things. 5.The _____ (different) between the two shops is the price. 6.It's important to learn how to spend money _____ (wise). 7.The _____ (protect) of wild animals is our duty. 8.This kind of material is _____ (recycle), so we can use it again. 9.He felt _____ (disappoint) because he couldn't find the cheap book he wanted. 10.The _____ (consume) behavior of people harms the environment a lot. 11.We should try to _____ (reduction) the waste of water and electricity. 12.The _____ (nature) beauty of the ocean attracts many tourists. 13.It's _____ (possible) to finish the shopping in such a short time. 14.The _____ (develop) of online shopping makes our life convenient. 15.We need to be _____ (care) when we cross the busy street in the shopping mall. 16.The _____ (grow) number of plastic bags is bad for the earth. 17.This method is _____ (effect) to save money and protect the environment. 18.He made a _____ (decide) to buy a second-hand computer instead of a new one. 19.The _____ (important) of protecting the environment should be known by everyone. 20.We can _____ (communication) with sellers to get better products. 二、根据括号里单词的正确形式填空（30分） 1.My mother usually _____ (buy) fresh vegetables in the morning market. 2.Look! The children _____ (pick) up rubbish on the beach. 3.We _____ (visit) the science museum to learn about environmental protection next week. 4.She _____ (spend) two hours shopping online yesterday evening. 5.The water in the river _____ (become) cleaner and cleaner since last year. 6.They _____ (try) to save energy in their daily life now. 7.He _____ (buy) a new schoolbag for his little brother the day after tomorrow. 8.A lot of plastic bottles _____ (recycle) in this factory every year. 9.My sister _____ (love) shopping and she often buys beautiful clothes. 10.We _____ (see) many beautiful fish in the ocean when we go snorkeling last summer. 11.The shop _____ (offer) a 20% discount on all environmental-friendly products this weekend. 12.People _____ (throw) away too much rubbish every day, which pollutes the planet. 13.She _____ (save) a lot of money by shopping at the weekend market so far. 14.We should _____ (take) action to stop water pollution. 15.The number of shoppers in this supermarket _____ (be) very large on weekends. 16.He _____ (learn) how to choose cheap and high-quality products for a long time. 17.The ocean _____ (absorb) most of the sun's heat, but now it's getting warmer. 18.They _____ (plant) trees along the river to protect the environment next month. ... ...
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