Unit 5 Developing ideas 第3课时 -【勤径学升】2025-2026学年八年级下册英语同步练测教师用书（外研版·新教材）

本初中英语讲义围绕词汇重音、句子应用、语篇理解与表达构建学习支架，从单词不同词性的重音标注（如increase作名词和动词的重音差异），到根据汉语完成句子，再到阅读理解（恐龙灭绝原因分析）、完形填空（河流知识）、语法填空（辽宁介绍）及阅读与表达（Lily的园艺故事），形成从词到句到篇的递进学习脉络。 该资料亮点在于融合语言能力、思维品质与学习能力的培养。通过阅读理解中恐龙灭绝原因的推理分析，提升学生逻辑思维；阅读与表达中Lily从失败到成功的园艺经历，引导学生反思实践，培养学习策略。课中辅助教师系统开展词汇、语法、阅读教学，课后学生可通过多样化练习巩固知识，查漏补缺，提升综合语言运用能力。

Developing ideas [答案　P17] 一、标出所给单词在不同词性中的重音位置。 1．increase n．'increase　　 v．in'crease 2．import n．'import v．im'port 3．project n．'project v．pro'ject 4．perfect adj.'perfect v．per'fect 5．desert n．'desert v．de'sert 二、根据汉语意思完成句子，每空一词。 1．昨天听到那个令人悲伤的消息后，Tom忍不住大哭起来。 After hearing of the sad news yesterday, Tom couldn't help crying. 2．这家酒店安排了一辆出租车等着接我们。 The hotel had a taxi waiting to collect us. 3．在每一年的年初，我们都许下愿望。 We make a wish at the beginning of each year. 4．如果你的礼物充满了爱，别人会很高兴收到它。 If your gift is full of love, others will be happy to receive it. 5．这部两小时的纪录片近距离地观察了当地人的生活。 This two­hour documentary takes a close look at the life of local people. 三、阅读理解。 Millions of years ago, dinosaurs controlled the earth. And there were different kinds of dinosaurs on earth. Some of them were no bigger than chickens, while some were about 90 feet long. But all of them had very small brains. Later on, there weren't any dinosaurs. What happened to them? In the days of dinosaurs, the whole earth was warm and wet. There were many green forests. But the earth changed slowly all the time. When parts of the earth became freezing and dry, the forests there died. Then dinosaurs could not find enough food to eat. This must be one reason why dinosaurs died out. There were also terrible fights between dinosaurs. Though there was no man to see any of the fights, the animals' footprints could tell us that the fights did happen. What's another reason? We can make a guess. New kinds of animals might come to the earth. Some of them had big brains and were fast and strong. They could kill dinosaurs. Some ate dinosaur eggs, too. There may be other reasons that we do not know about. Each year people will find some dinosaur footprints and bones. Scientists are trying to tell us more about dinosaurs. (D)1.Dinosaurs controlled the earth when . A．all the forests died out B．the earth became dry C．the earth was snowy D．the earth was warm and wet (B)2.What does the underlined word “freezing” in paragraph 2 mean? A．Wet. B．Cold. C．Warm. D．Cool. (C)3.How many reasons why dinosaurs died out are talked about in the passage? A．One. B．Two. C．Three. D．Four. (C)4.According to the passage, we are sure that . A．not all dinosaurs had very small brains B．scientists know everything about dinosaurs C．different kinds of dinosaurs were on earth before D．new kinds of animals came to the earth and killed dinosaurs 四、完形填空。 (鞍山二模)Rivers provide food, water and transportation for people. As a result, most of the world's greatest cities have grown up along rivers. Here are some fun facts 1 rivers! Rivers are powerful. They can make electricity. In fact, hydroelectric plants(水力发电厂) 2 about 16 percent of the world's electricity. The Amazon River has more tributaries(支流)than any other river on the planet! Over 1，000 streams(溪流)and small rivers run into it as it 3 through Peru, Bolivia, Venezuela, Colombia, Ecuador and Brazil. How 4 is the Nile to Egypt? Most of Egypt's population lives within a few miles of the river, 5 the river is not important to just Egypt. It is a water source for many other East African countries including Ethiopia and Kenya. 6 in London in the summer of 1858 was not enjoyable. The Thames, which runs through the city, was so dirty and polluted that it 7 a terrible smell known as the “Great Stink”. The government had to do something to deal with it. Since then it has been an ongoing effort to keep the river 8 . The Yellow River in China gets its 9 from the mud it carries. It is the world's muddiest river. The Chinese have a saying about the river. If you fall into the Yellow River, you'll 10 get clean again! (D)1.A．to B．in C．for D．about (C)2.A．use B．choose C．produce D．waste (D)3.A．sees B．walks C．looks D．passes (C)4.A．interesting B．typical C．important D．dangerous (B)5.A．so B．but C．unless D．because (B)6.A．Work B．Life C．Weather D．Education (A)7.A．gave out B．gave up C．took out D．took up (A)8.A．clean B．dirty C．long D．short (B)9.A．shape B．name C．size D．smell (B)10.A．ever B．never C．just D．soon 五、语法填空。 Liaoning Province is located in the northeast of China. It is a multi­ethnic and culturally blended area with a rich heritage of both cultural 1.and natural attractions. With the Liao River and Yalu River flowing through it, Liaoning Province has a forest coverage rate of 59.7%, making it one of the 2.largest(large)provinces in China. It's 3.an important economic centre in the coastal region of eastern China and 4.has(have)many important cities, including Shenyang, Dalian, Anshan, and Panjin. Liaoning Province has a long history that dates back 5.nearly(near)2，500 years ago. One of the notable landmarks in the area is the Great Wall of China, which 6.was built(build)in the Qin Dynasty. This province is home to many UNESCO World Heritage Sites such as the 7.first(one)Imperial Palace of the Qing Dynasty. In terms of culture, there are many museums and art galleries to visit, including the Liaoning Provincial Museum and the China Art Gallery. For a nature 8.lover(love), Liaoning Province has lots of beautiful parks, such as Shenyang Horticultural Expo Park, Liaoyang City Park, and Jinzhou City Park. Fushun's mountain ranges(山脉), fall leaves in Dalian, and the northern taiga(针叶林带)of Mount Changbai are also great places to explore. Overall, Liaoning Province is a place 9.with great beauty, history, and culture, and its attractions and sites are sure 10.to make(make)your trip to China an unforgettable one. 六、阅读与表达。 The Secret in the Soil (大连期中)Lily, a 14­year­old girl, thought she was bad at everything until she found an old seed bag in her grandmother's garden. “Why not try growing plants？” she thought. At first, her plants died quickly. She watered them too much, and her small balcony got little sunlight. Feeling sad, Lily almost gave up until her science teacher Ms Chen noticed her hard work. “Plants need time and care, not just water，” Ms Chen said gently. She taught Lily to write in a notebook every week: “Water on Tuesday. Check leaves for bugs. Give plants food once a month.” Lily's balcony slowly changed into a green corner. She grew tall sunflowers that could turn to face the sun. Her mint(薄荷)plants smelled so fresh she sometimes sniffed(闻)them for fun. In her notebook, she drew pictures and wrote simple notes: “Day 30: My bean plant is as tall as my water bottle! It climbed the stick I tied there.” One rainy afternoon, her first tomato turned bright red. When she shared it with her family at dinner, Lily smiled. “Plants grow slowly—they don't try to hurry，” she told herself. “Maybe I don't need to be perfect all the time, either.” Now when friends say, “You are more confident after you begin gardening.” Lily answers, “Yes! I have also learned a lot from my new hobby. It has taught me to wait and watch. Sometimes it's okay if things take time.” 1．Why did Lily's plants die at first? Because she watered them too much, and her small balcony got little sunlight. 2.What plants did Lily grow successfully? List two of them. Sunflowers, mints, beans and tomatoes.(任选其二) 3.What did Lily learn from her new hobby? She learned to wait and watch. Sometimes it's okay if things take time. 4.What can you learn from Lily? Write 30 words or more. We can learn from Lily that we should be patient in life. Just like plants' growing, everything happens at its own pace. Also, we should accept that we're not always perfect.(开放性试题，答案不唯一) 学科网（北京）股份有限公司 $