Unit 8 Lesson 3 课件 2025-2026学年冀教版英语七年级上册

该初中英语课件围绕“不同地貌”主题，系统涵盖地貌词汇（river, desert等）、核心句型（It+be+adj.+to do sth.）及语法（it的用法），通过“识别地貌类型”问题导入，结合图片匹配活动（如Niagara Falls与撒哈拉沙漠），帮助学生建立词汇与景观的关联，搭建学习支架。 其亮点在于融合文化意识与思维品质培养，通过介绍长城、尼亚加拉瀑布等中外著名景观，增强学生跨文化认知；语言点采用表格对比（如through/across/over辨析）和图解妙记，培养分析比较能力。教学方法注重输入输出结合，阅读后设置对话练习（Work in pairs），当堂检测巩固知识，学生能提升语言运用能力，教师可高效落实教学目标。

Unit 8 Knowing the world Lesson 3 Different landscapes 23021 To master the usage of new words and phrases. To know some famous landscapes around the world. To master the usage of it. 学习目标 1 2 3 23021 What kinds of landscapes are these? What do you know about them? rivers mountains forests waterfalls deserts rainforest 热带雨林 Lead in 23021 It’s very hot and dry in the desert because the rainfall is very low. We can ride a camel through the desert. It’s exciting. 23021 What are the famous attractions of these landscapes? 23021 Match the names of the places with the pictures. Niagara Falls the Sahara Desert the Amazon River the Great Wall 新课讲授 Matching 23021 There are many different landscapes around the world: rivers, mountains, forests, waterfalls, deserts... I want to travel the world one day. I’d love to visit the Great Wall in China. It’s about 6,000 kilometres long. It has a long history. It would be amazing to climb the Great Wall. Reading 23021 I’d like to tour Niagara Falls in Canada. It’s beautiful and very famous. It would be exciting to stand right next to the waterfalls. I want to go to the Sahara Desert in Africa. It’s hot and dry there with little or no rainfall. I could ride a camel. You know, the “ship of the desert”. I like to see the Amazon River in South America. It runs through the north of the rainforest. There are many different plants, birds, and fishes... Wow! It is cool! 23021 A Which of the landscapes will I visit? River. Desert. Waterfall. Mountain. B How’s the weather in the Sahara Desert? Cool and windy. Hot and rainy. Hot and dry. Read the passage and tick the correct answers. 23021 I want to travel around the world one day. I’d love to visit the Great Wall. It is about 6,000 _ long. I’d like to _ the beautiful Niagara Falls in Canada. I want to go to the Sahara Desert in Africa. It is hot and _ there with little or no rainfall. I can _ a camel — the “ship of the _”. I also want to see the Amazon River! Read the passage again and fill in the blanks. kilometres tour dry ride desert 23021 1 There are many different landscapes around the world… landscape /'l ndske p/ n. 风景;景色 e.g. The landscape here is very beautiful. 这里的风景很美丽。 Jim likes to see different kinds of landscapes. 吉姆喜欢看不同种类的风景。 landscape 意为“风景;景色”时,为不可数名词,强调“自然的”景色。当强调“风景”的种类时,为可数名词。 Language points 23021 2 I want to travel the world one day. one day 有一天 e.g. One day, I met my old friend on the way to the park. 一天,我在去公园的路上遇到了我的老朋友。 I’d like to visit the Summer Palace one/some day. 我想有朝一日去游览颐和园。 one day 表示将来的某一天时,可与some day 互换。 23021 one day 与some day one day 指将来的某一天,用于一般将来时或表示将来的句子中 指过去的某一天,用于一般过去时中 some day 指将来的某一天,用于一般将来时或表示将来的句子中 辨析: 23021 3 It’s about 6,000 kilometres long. 6,000 kilometres long 6 000千米长;“基数词+单位名词+长/宽/高/深/厚等形容词”表示“多长/宽/高/深/厚”等。 e.g. The well is one hundred metres deep.这口井有100 米深。 23021 4 ①It would be amazing to climb the Great Wall. ②It would be exciting to stand right next to the waterfalls. It+ be + adj. + to do sth. “做某事是……的。”,两句均用到了“It +be +adj. + to do sth.”句型,其中It是形式主语,真正的主语是后面的动词不定式(短语)。该句型可与“Doing sth. + be +adj.”进行同义转换。 e.g. It is interesting to play ping-pong. = Playing ping-pong is interesting. 打乒乓球很有趣。 23021 exciting / k'sa t / adj.使人激动的;令人兴奋的 【辨】exciting 与excited exciting “使人激动的;令人兴奋的”常用于修饰物,表示事物本身具有的特点。 excited “兴奋的;激动的”,常用于描述人,表示人的主观感受。be excited at/about (doing) sth.对(做)……感到兴奋 23021 5 I’d like to tour Niagara Falls in Canada. 我想参观加拿大的尼亚加拉瀑布。 (1)tour 可用作及物动词,也可用作不及物动词,意为“旅行”。 用作及物动词时,后多接表示地点的名词或代词作宾语;用作不及物动词时,后面可与 around 搭配使用; (2)tour 作名词,意为“旅游;观光”。 可用搭配:go on a tour 周游;旅行。 e.g. She plans to tour around the world. 她打算周游世界。 拓展提升:tourist 为名词 ,意为“旅行者;观光者”。 e.g. London is full of tourists in the summer. 夏季伦敦有很多游客。 23021 (1)fall 作可数名词,意为“瀑布;下落;失败”; (2)fall 作动词,意为“下落;跌倒;被打败”,常用搭配:fall down突然倒下;跌倒;倒塌;fall over 跌倒。 e.g. The fall of the leaves is very beautiful in the fall. 在秋天,树叶飘落非常美丽。 拓展提升:与 fall 相 关 的短语 fall back 后退;撤退 fall behind 落后 fall off... 从……上掉下来 fall asleep 入睡 fall in love with 爱上 23021 6 I could ride a camel. 我可以骑骆驼。 ride 作及物动词时,后接 bike, horse 等名词作宾语;作不及物动词时,后接介词 on,与表示交通工具的名词搭配使用。 常见搭配:ride to+地点名词= go to... by bike 意为“骑自行车去……”。 e.g. He enjoys riding a horse in the country on weekends. 他喜欢周末在乡下骑马。 23021 拓展提升 ride 还可作名词,意为“(乘车或骑车的)短途旅程;(乘坐汽车等的)旅行;供乘骑的游乐设施”。 e.g. It’s a ten-minute bus ride from here to town. 从这里到镇上坐公交车只需十分钟。 23021 7 It runs through the north of the rainforest. 它穿过热带雨林的北部。 e.g. They will walk through the forest this summer vacation. 他们将在今年暑假徒步穿过森林。 through 作介词,意为“穿过;直至;凭借”;作副词时,意为“通过”。 其强调通过某种方式去做某事或从物体内部穿过。 23021 through 介词,意为“ 穿过”,指从立体空间穿越,可与forest, city, window 等搭配。 across 介词,意为“横过”,指表面穿越,可与street, bridge 等搭配。 over 介词,意为“在……的上方”,指从上方越过,强调从空中的一边到另一边,可与wall, fence, village, forest, mountain 等搭配。 辨析: 23021 图解妙记 23021 I’d love to visit the Great Wall in China. It is about 6,000 kilometres long. Read the sample sentences and find the rules. We can use it to refer to something mentioned before.We can also use it to talk about time,dates,and the weather. Grammar Focus 23021 it 的用法 代词it在句中可以指人、物、时间、天气、距离等。例如: 一Is this your pen?—Yes,it is.(it指物pen) 一What is it?—It's a baby(it指婴儿) 一Who is it?—It's me.(it指人) It is 7:00 now.(it指时间) It is April 10 today.(it指日期) It is three dollars.(it指价格) It's snowing heavily.(it指天气) It is 5 kilometres from my home to school.(it指距离) 23021 拓展提升 it 还可作形式宾语。 用 it 作形式宾语的动词有 find, think, make, feel, believe等。 如: We find it important to do sports every day. 我们发现每天做运动很重要。 23021 A It has a long history. The Great Wall has a long history. B It is hot and dry there with little or no rainfall. _ C It is the “ship of the desert”. _ D It runs through the north of the rainforest. _ Rewrite the sentences. The weather is hot and dry there with little or no rainfall. The Amazon River runs through the north of the rainforest. The camel is the “ship of the desert." Practice 23021 Read and circle what “it” means in each sentence. A He knows today’s date. It’s January 31. B Look at the time. It’s 7:30 p.m. C The weather is nice today. It's warm and sunny. D Who is that baby? It’s my little brother. 23021 Work in pairs and make a dialogue: A: Where do you want to go? B: ... A: Why? B: ... A: What would you do there? B: ... 23021 本节课主要学习了以下重点内容: (1)重点单词:landscape、mountain、forest、desert、kilometre、tour、fall、exciting等。 (2)重点短语:fall back、fall behind、fall off……等 。 (3)重点句型:It+ be + adj. + to do sth. (4)重点语法:it的用法。 课堂总结 23021 一、单项选择。 1. —How long is the river? —_ is about 30 metres long. A. This B. That C. It D. The 2. The farmer turns on the tap(水龙头) and the water runs _ the farmland. A. through B. past C. over D. from 3. The camel is the ship of the _. A. river B. land C. desert D. sky C A C 当堂检测 23021 二、用所给单词的适当形式填空。 1. There are many different _ (landscape) around the world. 2. It is _ (excite) to watch a movie in the theatre. 3. In the desert, I could _ (ride) a camel. 4. I’d like _ (visit) the Palace Museum one day. landscapes exciting ride to visit 23021 null Other 77296.055 $