Unit 3 第三课时 Section 2 Grammar（同步课件）英语沪教版2024七年级上册

Unit 3 Section 2 Grammar 2024年牛津版 英语（七年级上） The seasons 1 课堂教学目的 1 2 新课导入 3 Content 课堂活动 5 课堂训练 6 课堂小结 4 课堂重难点 2 课堂教学目的 1 2 课堂重难点 本节课是本单元的语法课，探究归纳和总结形容词的用法。为学生能在篇章和情境中理解和使用形容词。 文化意识 课堂重难点 思维品质 课堂教学目的 1.能写岀一些常见的描述天气的形容词，概括名词+y 变形容词的构词法。 2.重难点是形容词在句中当定语和表语的不同位置。 继续引导学生更好的欣赏四季之美，自然之美。 探索和总结本单元目标语言，内化所学的内容更好理解目标语言。帮助学生用形容词描述多彩的自然世界。 3 Look and say Look at the pictures and use some adjectives to help you describe a thing or person, you can use the sentence pattern “it is +adj. to do.” In spring you can see many beautiful flowers, it is often warm and rainy . It is exciting to take a trip. 新课导入 3 In summer, the sunlight is bright, it is very hot. It nice to go swimming or eat ice cream. In autumn, you can see many yellow leaves, the sky look clean and high. It usually dry and cool. It is nice to go on picnic. In winter, you can see beautiful white snow, it is cold , it is interesting to make snowmen. And we usually spend time with my family during Spring Festival. Thinking! 1.What are adjectives used for and what are their grammatical functions? 形容词什么作用？语法功能是什么？ 2.What is the position of the adjective in the sentence? 形容词在句中什么位置？ Adjectives We use adjectives to describe people or things. Read the descriptions. Pay attention to the words in bold Grammar 课堂活动 4 We can put adjectives before nouns. a bright star a warm coat heavy rain a funny snowman an old umbrella lovely children We can also use adjectives after (he verb to be (e.g. am, is, are). Venter is peaceful and fun. We can use It is + adjective + to + verb to express our feelings or attitudes towards different activities. It is exciting to take a trip in the country引de in springtime. A 形容词在名词前（作定语） 形容词放在名词前作定语，修饰名词，说明事物的性质或特征。如： an old book 一本旧书 a beautiful girl 一位漂亮的女孩 a new pen 一支新笔 hot weather 炎热的天气 有些形容词由名词加-y演变而来。如： snow (n. 雪) → snowy (adj. 下雪多的) wind (n. 风) → windy (adj. 多风的) rain (n. 雨) → rainy (adj. 多雨的) cloud (n. 云) → cloudy (adj. 多云的) sun (n. 太阳) → sunny (adj. 晴朗的) fog (n. 雾) → foggy (adj. 多雾的) 注意：当形容词修饰something, anything, nothing, everything等不定 代词时，要放在这些词的后面。如： I have something important to tell you. 我有些重要的事情告诉你。 We can put adjectives before nouns. It is snowing heavily. It is a __________ day. The wind is blowing strongly. It is a _________ day. It is raining heavily. It is a __________ day. Look at the pictures. Complete the sentences with the words from the box. The Sun is shining brightly. It is a _________ day. rainy snowy sunny windy rainy snowy sunny windy 1. This plant needs a warm and ______ (sun)place. 2. It is ______ (snow) winter this year. 3 Jimmy told us about his _________ (interest)trip to Hong Kong 4. Jenny often wears a ________ (fun)hat. 5. The Greens spent _________ (love)day by the sea. Complete the sentences with the adjectives forms of the words in brackets. sunny snowy interesting funny lovely B 形容词放在be动词后（作表语） 形容词放在be动词之后作表语，说明主语的性质或特征。如： Spring is warm. 春天很温暖。 The girl is beautiful. 这个女孩很漂亮。 This book is old. 这本书是旧的。 We can also use adjectives after (he verb to be (e.g. am, is, are). Using adjectives after the verb to be The weather is _______. The weather is ______. The weather is_______. The weather is________ rainy snowy sunny windy rainy snowy sunny windy C Adjectives with It is and to + a verb We can use It is + adjective + to + verb to express our feelings or attitudes towards different activities. 句型It is + adj. + to do something 表示“做某事是……的”。其中it 是形式主语，to do something是真正主语，形容词用来说明主语的性 质或特征。如： It’s exciting to take a trip in spring. 春天去旅游很让人高兴。 It’s nice to eat ice cream in the hot weather. 大热天吃冰激凌真好。 It’s nice to go on a picnic at this time of year because the weather is cool and dry. 每年的这个时间去野餐真是太好了，因为此时的天气凉爽又干燥。 It’s interesting to make snowmen. 堆雪人真好玩。 hard / walk /on muddy/roads spring It is hard to walk on muddy roads in spring. Here are some pictures of different seasons. Write a caption（说明文字）for each picture by using the words below it. exciting / play / on the beach / summer It is exciting to play on the beach in summer. interesting / play in the snow /winter It is interesting to play in the snow in winter. It is nice to take a trip in autumn. nice / take a trip /autumn 1 Complete the passage about the climate in China with the words and phrases below. cold and wet exciting rainy comfortable heavy sunny and hot In the north of China, it is very cold and dry in winter. There is sometimes (1)___________snow. It is (2)____________to go skiing then. In summer, it is usually (3)___________ during the day and cool in the evening. Spring and autumn are the nicest seasons. heavy exciting sunny and hot The weather in the middle and east of China is quite different. It is hot in summer and (4)___________in winter. In many places in the south of China, winters are usually short and cool. In summer, the weather is often hot and wet, and it can be very ⑸___________. You’d better bring an umbrella when you go out. The south-west of China has a very ⑹__________climate, so many people like to live there. The summers are cool and the winters are warm. cold and wet rainy comfortable 2 Describe the seasons in your area. What activities do you often do in each season? Why do you like these activities? Remember to use adjectives in your description. In my city / town, it is always very hot in summer It is fun to go swimming at the weekends. Autumn is usually sunny, cool and dry. It is nice to go on long walks in the countryside at that time of year. … 课堂小结 5 学习了形容词的用法。做定语， 表语。 学习了句式结构“It is +adj.+ to do.” 1. I think robots are quite (use). They can help us a lot. 2. It is sunny and (wind) today. Let’s go outside and fly kites. 3. My parents and I had a (wonder) journey to Hainan. 4. Hangzhou is the third Chinese city to host the ⁠ (Asia) Games after Beijing and Guangzhou. 5. It's __________ (danger) to play basketball on the road. useful　 windy　 wonderful　 Asian　 dangerous 课堂训练 6 6. Mr. Chan is ________ (friend) to us. 7. It is nice to lie on the grass and count stars in the sky on a (peace) evening. 8. I’m glad to have a (person) computer now. 9. The teachers should try their best to keep the students (interest) in their lessons. 10. He is a student， and he always does ⁠ at school. (good) peaceful　 personal　 interested　 good　 well　 friendly 二、根据汉语意思完成句子。 1. 阿勒泰是新疆北部的一个美丽的地方。 Altay is a beautiful place ⁠ Xinjiang. 2. 全家人一起远足很有趣。 ⁠ to go on a family outing. 3. 上大学对我来说是一件很令人兴奋的事情。 Going to college is ⁠ for me. in the north of　 It is interesting　 an exciting thing　 4. 难道你们不知道横过这条繁忙的马路是危险的吗？ Don't you know that ___ ___ dangerous ___ ___ across the busy road? 5. 多读书是有益的。 It ____ ____ ____ ____ more books. 6. 听到这个消息时，汤姆感到伤心。 Tom ____ ____ when he heard the news. 7. 每天做运动是很重要的。 It ______ _____ ______ _____ exercise every day. 8. 这个雪糕真美味。 The ice cream ________ so ________________ . it is to go is important to take/do felt sad is good to read tastes good/delicious 三、根据例题看图写话。 (happy) (1) happy children (2) The children are happy. (beautiful) (1) ______________________ (2) ______________________ (nice) (1) ______________________ (2) ______________________ a beautiful girl The girl is beautiful. nice milk The milk is nice. (large) (1) __________________ (2) _______________________ (friendly) (1) ____________________ (2) _________________________ (cloudy) (1) ___________________________ (2) ___________________________ cloudy weather/a cloudy day The weather/day is cloudy. a friendly teacher The teacher is friendly. a large classroom The classroom is large. (tall) (1) ______________________ (2) ______________________ (clean) (1) ______________________ (2) ______________________ (lovely) (1) ______________________ (2) ______________________ a lovely baby The baby is lovely. a clean table The table is clean. a tall man The man is tall. happy/sing/good friends It is happy to sing with good friends. good/take exercise/every day _____________________________________ interesting/draw pictures/in the free time ____________________________________ _______________ It is good to take exercise every day. It is interesting to draw pictures in the free time. 四、根据例题看图写话。 important/protect/Earth ____________________________________ hard/win a race _________________________ exciting/take a trip/spring ____________________________________ It is important to protect the Earth. It is hard to win a race. It is exciting to take a trip in spring. Thank you！ 32 $$