资源简介

(共30张PPT)
Unit 7 Days and months
七上英语 JJ
第2课时
Lesson 2 Winter in Harbin
1. 知识目标：
New words：
Structures and expressions:
Sentence：How cold is the winter in Harbin
2. 能力目标：能够用英语来表达天气情况。
Learning goals
temperature, drop, degree, below, into, snowman, snowball, fight, skate, ski, castle, cartoon, sculpture, activity, offer, experience
drop to, turn into, offer…to…, make snowman
Warming up
What a beautiful city!
Yes, it’s amazing.
Really
Do you know there are many special names of cities
Pre-reading
1 Do you know the special names of these cities Match each city with its name.
Ice City
Mountain City
Flower City
Spring City
2 Read the passage and write true (T) or false (F).
While-reading
Hello, I’m Zihan. I’m 12 years old. I live in Harbin, the Ice City of China. Winter in Harbin is long and cold. It usually lasts from November to late March. January is the coldest month. How cold is the winter in Harbin The temperature can drop to
thirty degrees below zero.
2 Read the passage and write true (T) or false (F).
While-reading
When winter comes, Harbin turns into a world of ice and snow. We make snowmen and have snowball fights. On the weekend, many people go skating or skiing. We always have fun.
At the Harbin Ice and Snow Festival, you can see ice and snow castles and cartoon sculptures. You can also try many winter sports and activities. The festival offers a wonderful experience to everyone.
While-reading
T
2 Read the passage and write true (T) or false (F).
F
A The winter in Harbin lasts from November to January. （ ）
B You can enjoy many winter sports and activities in Harbin.（ ）
Language points
It usually lasts from November to late March.它通常从十一月持续到(来年)三月下旬。(教材 P88 2)
from...to...从……到……
常用来表示时间、地点等范围。其中from和to均为介词,它们后面通常连接两个同类词。
We usually go to school from Monday to Friday.
我们通常周一到周五去上学。
It's a long way from Beijing to Shanghai.从北京到上海有很长一段距离。
Language points
2. The temperature can drop to thirty degrees below zero.
气温能降至零下三十度。 (教材 P88 2)
drop /dr p/ v.降低;(使)落下 n.水滴;下降
(1)①[不及物动词](水平)降低;(数量)减少
The temperature dropped a lot at night.
夜里气温下降了很多。
②[及物动词]降低(……的水平);减少(……的数量)
He dropped his voice.他压低了嗓音。
Language points
(2)[动词](使)落下;掉下
drop [及物动词]&[不及物动词] 表示让物体落到低处,可指有意识或无意识的行为。 当指无意识的行为时，两者可互换。
fall [不及物动词] 表示人或物掉到低处，多为无意识的行为。 Please be careful not to drop the glasses.
请小心别把玻璃杯摔了。
The apples dropped/fell from the tree.
那些苹果从树上落了下来。
(3)[可数名词]水滴;水珠 drops of rain 雨滴
Drops of water fall from the tap.
水滴从水龙头落下。
(4)[可数名词]下降;下跌
a drop in prices/temperature 价格/温度下降
a five percent drop 下跌百分之五
They report a big drop in temperature in the north.
他们报告说北方温度大幅下降。
Language points
degree /d 'gri:/ n.度;程度;学位
(1)[可数名词]度用作温度单位或角的单位,可以缩写为“deg.”。
It’s over 30 degrees Celsius outside.
外面超过了 30 摄氏度。
It is an angle of 90 degrees.
它是一个90 度角。
Language points
(2)[可数名词]&[不可数名词]程度
They all have degrees of success.
他们全都取得了不同程度的成功。
I agree with you to some certain degree.
在某种程度上我同意你的观点。
(3)[可数名词](大学)学位
a master’s degree 硕士学位
a doctor’s degree 博士学位
Language points
below/b 'l u/ prep.低于;在……下面
表示低于某一数量或水平,还可表示低于某一地点或位置。其反义词为 above“高于;在……上面”。
Some parts of the country are below sea level.
这个国家的部分地区位于海平面以下。
We are flying above the clouds.
我们正在云层上面飞行。
Language points
【辨】 below与under
Language points
below 表示在某物的下方,但不一定是在正下方 反义词:above
under 表示在某物的正下方 反义词:over
He dived below the surface of the water.
他潜入了水中。
The boy under the tree is my brother.
站在树下的男孩是我弟弟。
3. When winter comes, Harbin turns into a world of ice and snow.冬天一到,哈尔滨就变成了冰雪世界。(教材 P88 2)
turn into 变成
可与 change into 进行互换。
When we freeze water, it turns/changes into ice.
当我们冷冻水时,水变成了冰。
My dream turns into reality.
我的梦想成真了。
Language points
4. We make snowmen and have snowball fights.我们堆雪人,打雪仗。(教材 P88 2)
fight /fa t/ n.打斗;斗争 v.打仗;极力反对
(1)[名词]打斗;斗争 have a fight with sb.和某人打架
I am so sorry to have a fight with you.
和你打架我非常抱歉。
(2)[动词]打仗;极力反对 其过去式为fought。
fight against 与……作战
They are fighting against the enemy.
他们正在与敌人作战。
Language points
5. You can also try many winter sports and activities.你还可以尝试许多冬季运动和活动。(教材 P88 2)
activity / k't v ti/ n.活动;活跃
(1)[可数名词]活动 复数形式要变y为i再加-es ,即activities。
Students should take part in many outdoor activities.
学生应该参加许多户外活动。
(2)[不可数名词]活跃
The streets are noisy and full of activity.
街上熙熙攘攘，车水马龙。
Language points
6. The festival offers a wonderful experience to everyone.
冰雪节给每个人都带来美妙的体验。(教材 P88 2)
offer /' f (r)/ v.提供;提出
(1)[动词]提供 offer sb. sth.=offer sth. to sb.为某人提供某物
He offered me a glass of water.= He offered a glass of water to me.他给了我一杯水。
(2)[动词]提出;自愿给予 offer to do sth.主动提出做某事
Many people offered to raise money for him.
许多人主动提出为他筹款。(烟台中考)
Language points
experience / k'sp ri ns/ n. & v.经历;体验
(1)[可数名词]经历;体验
The visit to the museum is an unforgettable experience.
此次博物馆之行是一次令人难忘的经历。
(2)[及物动词]经历;体验
Everyone experiences these problems at sometime in their lives.
每个人在人生的某个阶段都会经历这些问题。
Language points
更多讲解详见英语JJ七上《教材帮》
Unit 7 Lesson 2 教材帮·知识详解
7. Sounds interesting! I hope to go to Harbin one day.
听起来很有趣!我希望有一天能去哈尔滨。(教材 P89 4)
one day 有朝一日;某一天
【辨】one day与some day
Language points
one day 有朝一日 指将来的某一天,多与一般将来时连用。
(过去)某一天 指过去的某一天,可与过去时态连用。
some day 将来有一天 只能用于一般将来时，与one day 作“有朝一日”讲时的用法相同。
3 Read the passage again and complete the mind map.
Post-reading
long and cold
have fun
The Harbin Ice and Snow Festival
Paragraph 3
Harbin is the Ice City of China.
Paragraph 4
Winter in Harbin is __________.
Winter in Harbin
Paragraph 1
Paragraph 2
____________________________ offers a wonderful experience.
We always ________ in the winter of Harbin.
Post-reading
4 Read and complete the conversation.
A
C
A. In winter, Harbin turns into a world of ice and snow.
B. There is a lot of fun in winter.
C. The temperature can drop to thirty degrees below zero.
Wang Mei: What are you doing, Li Ming
Li Ming: I’m watching a video about Harbin. _______It’s beautiful.
Wang Mei: But it’s very cold in winter, right
Li Ming: Yeah. ________
Wang Mei: That’s cold! Winter is probably not the best season for tourists.
Post-reading
4 Read and complete the conversation.
B
A. In winter, Harbin turns into a world of ice and snow.
B. There is a lot of fun in winter.
C. The temperature can drop to thirty degrees below zero.
Li Ming: On the contrary! ________ You can see ice and snow sculptures and try many winter sports.
Wang Mei: Sounds interesting! 1 hope to go to Harbin one day.
Post-reading
5 What’s special about your city Discuss in groups and then introduce it to the class.
My hometown is Kunming — the Spring City. Spring is a short season in many places around the world, but my hometown seems to be spring all year round. The weather is neither too hot nor too cold, so you can find hundreds of beautiful flowers and trees anytime of the year. Every year, many people come to Kunming to have a visit because it offers a pleasant climate (气候). When people get to Kunming, they can visit the Stone Forest. The scenery there is amazing. And they can also enjoy the Yunnan rice noodles and flower cakes. I think they are really delicious.
Exercises
一、根据句意完成句子
He always help people in need and everyone likes him very much.
In Harbin, the temperature in winter can thirty
degrees below zero.
The freezing temperature turned the water in the lake into ice.
二、翻译句子
极低的温度使湖水结成了冰。
offers
to
drop
to
Summary
Key words
temperature, drop, degree, below, into, snowman, snowball, fight, skate, ski, castle, cartoon, sculpture, activity, offer, experience
Structures and expressions
drop to, turn into, offer…to…, make snowman
Summary
Sentence
How cold is the winter in Harbin
Homework
用英语来描述不同的天气。
谢谢聆听！
THANKS

展开更多......

收起↑