Unit 5 Lesson 3 Developing ideas课件--2025-2026学年外研版英语七年级下册

外研版英语7年级下册培优精做课件 授课教师： Home . 班 级： 7年级（*）班 . 时 间： . 2026年2月23日 Lesson 3 Developing ideas Unit 5 Amazing nature Look and Say What can you see in the pictures? butterfly specimen [ˈspesɪmən] 蝴蝶标本 dinasour fossils [ˈfɒsl] 恐龙化石 leopard specimen [ˈlepəd] 金钱豹标本 Which one do you like to see? Where can you see them? Natural History Museum in London 伦敦自然历史博物馆 American Museum of Natural History 美国自然历史博物馆 National Natural History Museum of China 国家自然博物馆 Natural History Museum in London 伦敦自然历史博物馆是欧洲最大的自然历史博物馆。蓝鲸骨架是馆内的明星展品。 American Museum of Natural History 美国自然历史博物馆是世界上规模最大的自然历史博物馆。 National Natural History Museum of China Which natural history museum do you like best? Free Talk DID YOU KNOW? 返回 一、用括号内所给词的适当形式填空 1. In the P. E. test, no one jumped ________ (high) than Peter. 2. If overweight people eat less and take more exercise, they’ll soon feel much ________ (healthy). higher healthier 中考考法 3. My time in middle school was one of the ____________ (exciting) periods of my life. 4. Emma looked after her pet dog the ______________ (carefully) of all the children. 5. Tea is one of __________ (old) drinks in the world. It has a history of nearly 5,000 years in China. most exciting most carefully the oldest 返回 中考考法 9 Predict What is the ad about? a. There’s a new exhibition in a museum. b. A new natural history museum has opened. c. Children should go to the natural history museum. d. The exhibition will last from April to June. Listen to the ad and choose the main idea. Listen again and complete the poster. NEW EXHIBITION Amazing 1 __________ Learn about amazing 2 __________ and plants from all over the world. Museum opening hours: From 3 __________ to 5 pm, closed on 4 __________ Free guided tours: from 5 __________ to 11 am Ticket price: 6 __________ pounds Life animals 9 am Mondays 10 am 5 / five 二、单项选择 ( )6. Emojis help the shy girl show her feelings ________ than words. A. clearly B. more clearly C. the most clearly D. the least clearly 【点拨】根据“than”可知, 此处用比较级, clearly 的比较级是“more clearly”。故选B。 B 返回 中考考法 13 ( )7. [四川广元中考 ]—How are you feeling, Mum? —A little ________. The medicine is working. A. better B. best C. worse D. worst 【点拨】better 更好; best 最好; worse 更差; worst 最差。根据“The medicine is working.”可知药起作用了, 所以感觉好点了, a little 修饰比较级。故选A。 A 返回 中考考法 14 ( )8. Jianshe Road is the ________ road in our city, especially around 8:00 am. A. busier B. busiest C. wider D. widest 【点拨】busier 更忙碌的; busiest 最忙碌的; wider 更宽的; widest 最宽的。此处是“the + 形容词最高级+ 名词+ 比较范围(in our city)”, 故用最高级。故选B。 B 返回 中考考法 15 ( )9. [天津中考] Lingling is one of ________ students in my class. She is always ready to offer help. A. helpful B. more helpful C. less helpful D. the most helpful 【点拨】此处为“one of the + 形容词最高级+ 名词复数”的结构, 表示“最……的……之一”, 故此处应用形容词最高级。故选D。 D 返回 中考考法 16 ( )10. 易错题 Before the sports meeting, Tom trained ________ than his teammates, but Jerry practiced ________ of all, so Jerry won the championship at last. A. harder; hardest B. hard; harder C. more hard; most hardest D. hardest; harder 【点拨】根据“than”可知, 第一空填比较级harder, 表示“比……更努力”; 根据“of all”可知, 第二空的比较范围是三者及三者以上, 因此填最高级, 表示“最努力”。故选A。 A 返回 中考考法 17 Listen to the conversation and complete the fact file. FACT FILE lungfish Introduction to lungfish: Lungfish have lungs. They can breathe 1._______. In the dry season, they go into the wet earth and 2._______. In the rainy season, they go back into the 3.________. Research on lungfish: Scientists study lungfish’s 4._______and behaviour. People developed from fish. Long ago, some fish left the 5._____. They grew lungs and 6._______on the land. Lungfish are like those fish. air sleep bodies water sea walked Listen again. Then talk about how the visitors ask the guide questions. Learning to learn Interrupting politely When someone explains something, you might want to ask a question. You can interrupt politely with Excuse me or Sorry. Don’t interrupt people in the middle of a sentence. What can you see in the pictures? 蚯蚓 含羞草 安康鱼/琵琶鱼 Work in pairs. Ask and answer about another amazing life. Talk about what you have learnt about amazing life in nature in this section. Free Talk 三、按要求完成下列句子 11. Mark is heavier than any other student in his group. (改为同义句) Mark is ________ ________ student in his group. the heaviest 返回 中考考法 23 12. Larry is less hard-working than Huang Lei in English study. (改为同义句) Huang Lei is ________ ____________ than Larry in English study. more hard-working 返回 中考考法 24 13. John gets up early. But Kate gets up earlier. (合并成一句话) Kate gets up ________ ________ John. earlier than 返回 中考考法 25 Phonetics in use Read the following words and pay attention to the pronounciation of bold letters. /s/ science /z/ museum /θ/ month /ð/ the Listen and repeat. /s/ sky soft place grass /z/ as always amazing visit /θ/ month think theatre thank /ð/ than with they then 四、阅读下面短文, 在空白处填入括号中所给单词的正确形式 Nature is one of the most beautiful wonders of our world. Many people say that the 14. ________ (good) way to relax is to spend time in nature. The air in the countryside (乡村) is often fresher than that in the city, making it a 15. ________ (healthy) place to be. best healthier 返回 中考考法 28 One of the 16. ___________ (amazing) sights (景象) in nature is the sunset. Sunsets are even 17. ______________ (colourful) during the summer months. People often say that the sky looks 18. ________ (bright) at this time of year. A visit to a local park can be one of the 19. ______________ (enjoyable) activities. Families can have picnics and children can play freely. most amazing more colourful brighter most enjoyable 返回 中考考法 29 In the forest, things are 20. ________ (quiet) and more peaceful than those in the city. Listening to the birds sing is one of the 21. ___________ (relaxing) experiences you can have. So, next time you feel down, remember that nature has some of the simplest ways to lift your spirits. quieter most relaxing 返回 中考考法 30 五、根据句意及所给汉语提示完成单词 22. —Maria, what do you think of ________ (……山) Huangshan?—Very cool. I went there last month. 23. Don’t forget to ________ (描述) the main character in your story. Mount describe 返回 中考考法 31 24. My family likes to walk along the beach when the ________ (海潮, 潮汐) is low. 25. As a Chinese, I feel ________ (自豪的) that our country attracts many people from other countries. tide proud 返回 中考考法 32 Other 65988.31 Other 196626.53 , track 1 Other 22257.459 , track 1 Other 50127.28 $