Unit 7 What's the highest mountain in the world？Section B 1a～2c （含答案）- 2023-2024学年八年级英语下册课时作业（人教版·广东专用）

2023-2024学年八年级英语下册Unit 7 What's the highest mountain in the world? Section B 1a-2c 一、单项填空 ( )1. Mr. Miller thinks staying with his family is one of _________ things in the world. A. the happiest B. happier C. happiest ( )2. _________ there are sharing riding bikes in cities, _________ pollution there will be. A. The more; the fewer B. The more; the less C. The less; the more ( )3. The population in Green Town is about three times as _________ as that in Black Town. A. large B. larger C. largest ( )4. —Is the Sahara _________ desert? —Yes. It is _________ than any other desert in the world. A. bigger; the biggest B. the biggest; bigger C. bigger; bigger ( )5. The new road in this town is three times _________ than before. A. wide B. wider C. widest 二、根据汉语意思完成句子，每空一词 6. 这条河几乎和那条河一样深。 This river is almost ____________ ____________ ____________ that one. 7. 长城是世界上最长的城墙。 The Great Wall is ____________ ____________ ____________ in the world. 8. 那座建筑物比小区的其他任何建筑物都高。 That building is ____________ ____________ ____________ ____________ __________________ in the neighborhood. 9. 蒂娜的房间是我们的3倍大。 Tina's room is __________ _________ _________ ____________ ____________ in size. 10. 袁隆平是中国最著名的科学家之一。 Yuan Longping is ____________ ____________ ____________ ____________ ____________ __________________ in China. 三、语法选择 The lovely koala is in danger. It's sad for animal lovers ______11______ that this cute animal is now on the endangered(濒危的)list. The Australian Koala Group ______12______ there are 43，000 koalas in the wild.The number falls because of illnesses, loss of living places, bush fires and so on. The WWF in Australia said, “Koalas may die out ______13______ ten years. That is terrible.” And it added ______14______ laws（法律） to protect their forest homes than before. Wikipedia writes, “The koala is well-known worldwide and plays ______15______ important part in Australia's zoos and wildlife parks. Many ______16______ go to Australia to see it. It is good for th