资源简介 中小学教育资源及组卷应用平台Unit 6 Why should we take care of the Earth 第一课时 Get ready 同步练习一、单项选择。1.We ____ take care of all things around us. ( )A.should B.am C.is2.It ____ bad to throw rubbish everywhere. ( )A.is B.are C.am3.Walk more _________ make less smoke. ( )A.and B.but C.for4.We can ____ rubbish to protect the Earth. ( )A.recycle B.recycles C.recycling5.We _________ turn off lights to save energy. ( )A.should B.shouldn’t C.can’t二、根据首字母提示补全短语。1.r_______ plastic bottles 回收塑料瓶2.s_______ from factories 工厂废气3.d_______ water 脏水4.r_______ the use of bags 减少袋子使用5.r_______ in the bin垃圾桶里的垃圾三、用所给词的适当形式填空。1.Dirty air makes people (sick).2.Don’t leave rubbish on the (grass).3.We should (recycle) all plastic bottles.4.Let’s (reduce) waste in daily life.四、连词成句。1.①should ②We ③care of ④take ⑤things (填序号)_______________________________________________________.2.①a ②natural ③is ④Air ⑤resource (只填序号)________________________________________________.3.①not ②hurt ③We ④should ⑤resources (只填序号)________________________________________________.4.①dirty ②makes ③Rubbish ④water (只填序号)________________________________________________.五、任务型阅读。阅读表格信息,用完整英文句子作答。1.What makes the air dirty ________________________________________2.What will happen if air is dirty ________________________________________3.How can we stop rubbish pollution ________________________________________参考答案与解析一、【答案】A【详解】句意:我们_____我们周围的所有事物。should应该,am是,is是,根据句意应是提出建议,且选项B,C都不可与we连用。【答案】A【详解】句意:到处扔垃圾______不好的。It is bad to do sth做某事是坏的,形式主语It是第三人称单数,be动词用 is。【答案】A【详解】句意:多走路_____少制造烟雾。and和,并列连词,连接两个并列环保行为。but但是,表转折;for为了,表目的。【答案】A【详解】句意:我们能____垃圾来保护地球。recycle回收利用,动词原形,第三人称单数是recycles,recycling是动名词或动词的现在分词。can能,情态动词,后接动词原形。【答案】A【详解】句意:我们_____关灯以节约能源。should应该,符合题意,shouldn’t不应该,can’t不能。二、【答案】1.recycle 2.smoke 3.dirty 4.reduce 5.rubbish【详解】recycle回收。三、1.【答案】sick【详解】句意:肮脏的空气使人_____。make+sb.+形容词,意为“使某人处于某种状态”。sick生病的,形容词作宾语补足语 。2.【答案】grass【详解】句意:不要在草地上乱扔垃圾。grass草地,不可数名词。3.【答案】recycle【详解】句意:我们应该_____所有塑料瓶。recycle回收利用,should后跟动词原形。4.【答案】reduce【详解】句意:让我们在日常生活中_____垃圾。reduce减少,动词原形。该句为祈使句肯定形式,Let’s后接动词原形。四、1.【答案】②①④③⑤【详解】should应该,We我们,take care of爱护,things物品/事物,根据所给单词和句号,可知句子是陈述句的肯定形式,根据词义连成句子:我们应该爱护物品/事物。We should take care of things.2.【答案】④③①②⑤【详解】a一种,natural resource自然资源,is是,Air空气,根据所给单词和句号,可知句子为陈述句肯定形式,根据词义连成句子:空气是一种自然资源。Air is a natural resource.3.【答案】③④①②⑤【详解】not不是的,hurt伤害,We我们,should应该,resources资源。根据句号和所给单词提示,可知句子是陈述句否定形式。结合词义连词成句:我们不应该伤害资源。We should not hurt resources.4.【答案】③②①④【详解】dirty脏的,makes使得,Rubbish垃圾,water水。根据句号和所给单词提示,可知句子是陈述句肯定形式。结合词义连词成句:垃圾制造脏水。Rubbish makes dirty water.五、【答案】1.Factory smoke makes the air dirty. 2.People will get sick. 3.We can put rubbish in bins and recycle.【详解】1.句意:什么让空气变脏?根据表格可知工厂的烟雾让空气变脏,工厂的烟雾Factory smoke,句子时态为一般现在时,作主语时谓语动词用第三人称单数。21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 (共 2 页)21世纪教育网(www.21cnjy.com) 展开更多...... 收起↑ 资源预览