Unit 7 周清练习 2023-2024学年人教版英语八年级上册

Unit 7 周清 一、单项选择。 （ ）1．Now ________ is very serious. Some rivers and lakes are ________. A．pollute, polluted B．pollution, polluted C．polluted, pollution D．pollution, pollute （ ）2．The old man is very healthy. I think he will live _________. A．to be 100 years old B．100 years old C．at 100 years old D．in 100 years old （ ）3．—A study shows that good habits play a very important _________ in children’s education. —I think so. A．sense B．part C．reason D．meaning （ ）4．We love ________. We don’t like the war(战争). A．culture B．peace C．pollution D．history （ ）5．I’ll live ______a space station one day. A． in B．on C．at D．for （ ）6．I want to be ________ astronaut and walk in ________space one day in the future. A．an; the B．a; / C．the; the D．an; / （ ）7．I can't find my notebook. Could you help me ______ it? A．look for B．look at C．look up D．look out （ ）8．The boy ______ animals and he can jump ______ many animals. A．likes; like B．like; like C．like; likes D．likes ; likes （ ）9．There are about two ________ robots in the Science Museum. ________ people go there to see them every weekend. A．hundreds; Hundred of B．hundred; Hundreds of C．hundreds of; Hundred D．hundred of; Hundreds （ ）10．The TV program was very ________ and we all got __________. A．bored; bored B．boring; boring C．bored; boring D．boring; bored （ ）11．Kids will study at home ________ computers ________ ten years. A．at; on B．on; on C．for; in D．on; in （ ）12．Mary often helps her mother ________ housework. A．with B．does C．with do D．doing （ ）13．—He got an A in last week’s math test. —It is ________ ! His math is always the worst. A．possible B．simple C．impossible D．amazing （ ）14．A lot of houses here ________after days of heavy rain. A．sat down B．cut down C．fell down D．wrote down （ ）15．—Math is too difficult. I nearly want to give it up. —Please don’t. Everything is ________ if you put your heart into it. A．important B．possible C．interestin