Unit 8 Knowing the world Lesson 3 Different landscapes （教学课件）2026-2027学年冀教版英语七年级上册

Unit 8 Knowing the world Lesson 3 Different landscapes 1 思维品质 学习能力 文化意识 语言能力 掌握 词汇；掌握代词 it 的 4 种用法；能读懂介绍世界不同地貌的短文，能用简单英语描述著名景观。 了解长城、撒哈拉沙漠、尼亚加拉瀑布、亚马孙河等世界著名景观，拓宽世界地理文化视野，热爱世界多元自然风貌。 学会借助图片理解阅读文本，掌握阅读找细节的做题技巧，能自主梳理知识点。 能对比世界各地不同地貌特征，学会根据文本提取关键信息，辨析代词 it 的不同指代含义。 教学目标 01 02 教学重难点 区分 it 不同场景下的指代含义；运用所学句型简单描述景观。 重点单词短语；代词 it 的用法；读懂景观阅读文本，提取细节信息。 Warming up waterfall desert river What do you know more about these landscapes? Reading Match the names of the places with the pictures. Niagara Falls the Sahara Desert the Amazon River the Great Wall Reading 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 8,851.8 kilometres long. It has a long history. It would be amazing to climb the Great Wall. 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. Reading 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! 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. Read carefully and answer the questions. 1 Where is the Great Wall? 2 How long is it? 3 Where is Niagara Falls ? 4 How is it? In China. It's about 8,851.8 kilometres long In Canada. It’s beautiful and very famous. 1 Where is the Sahara Desert ? 2 How’s the weather there? 3 How can we travel around there? Read carefully and answer the questions. In Africa. It’s hot and dry there with little or no rainfall. We can ride a camel. Read carefully and answer the questions. 1 Where is the Amazon River? 2 Where does it run through? 3 What’s in it? In South America. It runs through the north of the rainforest. There are many different plants, birds, and fishes. I want to travel around the world one day. I’d love to visit the Great Wall. It is about 8851.8 __________ 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 Read the passage again and pay attention to the following sentences. There are many different landscapes around the world: rivers, mountains, forests, waterfalls, deserts…I want to travel around the world one day. I’d love to visit the Great Wall in China. It’s about 8,851.8 kilometres long. It has a long history. It would be amazing to climb the Great Wall. 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! Read the sample sentences, find the rules and rewrite the sentences. We can use it to refer to something mentioned before. We can also use it to talk about time, dates, and the weather. 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. _____________________________________________________ I’d love to visit the Great Wall in China. It is about 6,000 kilometres long. The weather is hot and dry there with little or no rainfall. We can use it to refer to something mentioned before. We can also use it to talk about time, dates, and the weather. I’d love to visit the Great Wall in China. It is about 6,000 kilometres long. The Amazon River runs through the north of the rainforest. C It is the “ship of the desert”. _____________________________________________________ D It runs through the north of the rainforest. _____________________________________________________ The camel is the “ship of the desert”. 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. Grammar it 的用法 用法 1：指代上文已经提到的事物（物品、动物、景物等） 作用：代替前面出现过的单数事物名词，避免句子重复啰嗦。 例句 1：I’d love to visit the Great Wall in China. It is 8,851.8 kilometres long. 我很想去游览中国的长城。它有 8851.8 千米长。 it 指代上文中的 the Great Wall 长城 例句 2：This is a cat. It is very cute. 这是一只猫。它很可爱。 it 指代上文中的 a cat 猫 例句 3：Look at the Amazon River. It runs through the rainforest. 看一看亚马孙河。它穿过雨林。 it 指代 the Amazon River 亚马孙河 用法 2：指代天气 作用：it 可以用来描述天气状况，此时 it 没有实际实物含义，专门用来引出天气。 例句 1：It is hot and dry in the Sahara Desert. 撒哈拉沙漠天气炎热干燥。 例句 2：It is snowing heavily in my city. 我的城市正在下大雪。 例句 3：It is sunny today. 今天天气晴朗。 用法 3：指代时间、日期 作用：it 用来表达几点几分、星期几、几月几号。 ① 指具体时间（几点钟） 例句：It’s 7:30 p.m. 现在是晚上 7 点 30 分。 ② 指日期（几月几日） 例句：It’s January 31. 今天是 1 月 31 日。 ③ 指星期 例句：It’s Sunday today. 今天是星期日。 用法 4：指代身份不明确的人 使用场景：谈论婴儿、敲门的人、照片里的人，看不清或者不知道对方性别、身份时，用 it。 例句 1：—Who is that baby? —It’s my little brother. —— 那个婴儿是谁？—— 是我的小弟弟。 例句 2：—Who is knocking at the door? —It’s Jenny. —— 谁在敲门？—— 是珍妮。 例句 3：Look at the photo. It’s me. 看这张照片。这是我。 注意：如果明确知道人的性别，就要用 he /she，不用 it。 例：This is Li Ming.He is a student. 这是李明。他是一名学生。 Language points 1 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，含义为 “旅行；游览”。 及物动词：后面常接地点类名词 / 代词作宾语； 不及物动词：常和 around 搭配，tour around + 地点，表示 “环游某地”。 例句：They will tour the old town next weekend.他们下周末要游览这座古城。 例句：He likes to tour around the country in his free time. 他喜欢在空闲时环游这个国家。 （2）tour 作名词，意思是 “旅游；观光；巡回旅行”。 常用搭配：go on a tour 去旅行；周游 例句：We will go on a tour of the lake this summer. 今年夏天我们要环湖旅行。 2 I’d like to tour Niagara Falls in Canada. 我想参观加拿大的尼亚加拉瀑布。 （1）fall 作可数名词，含义：瀑布；下落；失败。 例：We visited a famous fall during our trip.旅行期间我们参观了一处著名瀑布。 （2）fall 作动词，含义：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 例句：Be careful, or you may fall over on the wet floor. 小心，不然你会在湿地板上滑倒。 拓展短语： 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 3 It’s hot and dry there with little or no rainfall. 那里又热又干，很少或根本没有降雨。 dry adj. 干的；干燥的；口渴的 v. (使) 变干 (1) 形容词：干的；干燥的 例句：The desert is dry and almost no plants can live there. 这片沙漠很干燥，几乎没有植物能在这里生存。 例句：Keep your hands dry when you touch the machine. 触碰机器时，请保持手部干燥。 (2) 动词：(使) 变干；(把……) 弄干 例句：She dried her wet coat near the fire.（及物动词） 她在火堆旁烘干湿外套。 例句：The river will dry in the hot summer sun.（不及物动词） 在夏日烈日下，这条河将会干涸。 Exercise 用括号内单词的正确形式填空 1. The Great Wall is about 6000 ________ (kilometre) long. 2. I’d like ________ (tour) the beautiful Niagara Falls one day. 3. It is hot and ________ (dryness) in the Sahara Desert. 4. You can ________ (ride) a camel in the desert. 5. The sun can ________ (dry) your wet clothes quickly. kilometres to tour dry ride dry 选择题 1. —What’s the weather like in the Sahara Desert? —______ hot and dry. A. Its B. It’s C. That’s 2. —Who is the baby in the photo? —______ my little brother. A. It’s B. He’s C. She’s Summary Summary 1. 学习词汇：waterfall, desert, tour, dry, rainfall 等；认识四处世界著名景观：长城、尼亚加拉瀑布、撒哈拉沙漠、亚马孙河。 2. 语法：代词it的四种用法：①指代上文单数事物；②指代天气；③指代时间、日期；④指代身份不明的人。 3. 阅读：学会从短文中提取地点、长度、天气、物产等细节信息。 Homework 1. Read the reading passage three times and recite 4 key sentences about the four landscapes. 2.Preview the next lesson. SEE YOU NEXT CLASS! $