Unit 13 We're trying to save the earth 核心词汇、短语和语法 专题练 2025-2026学年下学期初中英语人教版九年级全册

中小学教育资源及组卷应用平台 Unit 13 We're trying to save the earth 核心词汇、短语和语法 专题练 2025-2026学年下学期初中英语人教版九年级全册 一、单项选择 1．Our teacher advised us _____ the problems on our own. A．to solve B．to answer C．to make 2．Factories should be stopped from pouring waste water into the rivers to _____ water pollution. A．cut off B．cut in C．cut down D．cut up 3．—_____ eating out, why not call some friends and have a picnic —That's a good idea, and I'll go fishing _____. A．Instead; instead B．Instead of; instead of C．Instead of; instead D．Instead; instead of 4．A robot has lots of _____. It can help humans do hard and dangerous work. A．courage B．experiences C．advantages D．knowledge 5．Eat more vegetables. They _____ you. A．are good at B．are good to C．are good for D．are good with 6．—What will the phone _____ —The same as you said, eight hundred dollars each. A．spend B．cost C．pay D．afford 7．—Remember _____ the windows when you leave next time. —But I remember _____ them just now, Mum. A．closing; to close B．closing; closing C．to close; closing D．to close; to close 8．Keeping the room _____ can help us find things easily. A．tidy B．large C．different 9．Does it make a big to your grades A．difference B．different C．differences D．more different 10．Hard work his success. A．leads in B．lead to C．leads to D．leads up 11．— An earthquake struck Yushu yesterday. Did you _____ it — Yes. I _____ it killed many people. That’s too terrible. A．hear; hear of B．hear of; hear of C．hear; hear from D．hear of; hear 12．Because of the water pollution, they had to _____the city’s water supply for several days. A．cut up B．cut out C．cut off D．cut down 13．After catching the fish, Tom decided to _____ it _____ into the river. A．throw...away B．throw...back C．throw...off D．throw...up 14．In order to get a bright future, we teenagers should _____ study hard _____ keep in good health. A．not only; but also B．either; or C．neither, nor D．not; but 15．Eating too much meat is harmful _____ your health. A．for B．to C．at D．about 16．Don’t do everything for him. He is _____a child, he can do it himself A．not longer B．any more C．not more D．no longer 17．There are many lights _____ the top of our classroom. A．to B．in C．at 18．—The number of the volunteers _____ reached 3 million. —Yeah, a number of them _____ college students and party members. A．is; are B．have; is C．has; are 19．The number of students in the school _____ 20 this year due to families moving to other cities. A．fell by B．fell to C．fell off D．fell over 20．The _____ method involves observing, experimenting, and analyzing data to reach conclusions. A．artistic B．scientific C．historic D．economic 21．My sister used to _____ bikes to school, but now she is used to _____ to school because she wants to exercise. A．ride; walk B．riding; walk C．ride; walking 22．—The streets in our city are always clean. —You know they _____ b ... ...