Lesson 41 Were People Healthy Then? 课件

课件26张PPT。Unit 7
Sports and Good HealthWere People Healthy Then? Lesson 41Now and ThenWhat do you know about Canada?加拿大位于北美洲北半部，东临大西
洋，西濒太平洋，北临北冰洋
是世界面积第二大国，为998万多平方公里
英语和法语为官方语言
首都渥太华
土著居民为印地安人和因纽特人
主要城市：多伦多、温哥华、蒙特利尔
加拿大有“枫叶之国”的美誉加拿大国旗加拿大国徽第一民族（First Nations），是一个加拿大的种族名称，与印地安人（Indian）同义，指的是在现今加拿大境内的北美洲原住民及其子孙，但是不包括因努伊特人和梅提斯人。加拿大土著民族包括印第安人、因纽特人和梅第人。因纽特人很久以前就居住在加拿大北极圈附近及阿拉斯加。梅第人是欧洲人与印第安人的混血。印第安人有的有身份，有的无身份。课文背景知识介绍有身份的印第安人是指那些在官方登记处注册过的、在印第安人法令管理下的印第安人，他们自称为“第一民族”，以表明自己是最早居住在美洲大陆的主人。从文化人类学的视角来看，有身份的印第安人与无身份的印第安人在文化上没有区别。现在，人们通常用“第一民族”泛指所有的印第安人，偶尔也有人用“第一民族”泛指所有土著民族。First Nations people have pow-wow dances every year.A pow-wow is a gathering of First Nation people. It is a special event. People meet to dance, sing, talk and have fun. Sometimes, they even have dancing competitions. How long does a pow-wow usually last? Well, an important pow-wow can last for one week!Listen and answer the questions.
How was life for the First Nations people a long time ago?
1. What did they eat?
2. Were they healthy?Natural food like fish and vegetables.Yes, they were very healthy. 3. Did they go fishing?
4. What did they do after work?Yes, they did.They rested and played together.Read the lesson and complete the passage with the correct words.
First Nation people came to ______ a long time ago. They went fishing and _______ for food every day. They spent a lot of time outdoors and they ate good, _______ food. After a hard day of work, they often made a big ____ and had pow-wow dances. Some people played the drums and _____ danced around the fire.CanadahuntingnaturalfireothersWork in pairs. Life was different a long time ago. Compare the differences between life then and life now. by fishing and huntingbuy it at the supermarketnatural food like fish and vegetablesfast food or convenient foodplayed together, danced, played drumsMost of time, stay at home; sometimes play together with friendshappylonely and stressed (有压力的)Talk about the differences between life then and life now. Example:
A: Today we buy food at the
supermarket. But there were no
supermarkets a long time ago.
Where did people get food?
B: People went fishing and hunting for
food. They always ate food, natural
food. Now people eat a lot of fast food. Language point We are First Nations people.
n. 国家，民族
e.g. China is a big country with 56
nations.
中国是个拥有56个民族的大国。
We are a great nation.
我们是个伟大的国家。2. Our people always went fishing and
hunting for good. go+ v.-ing, 表示去做……, 表示运动的词大部分都有这种用法， 如：
go swimming go skatinggo boating go shoppinggo hiking go dancing 3. They spent a lot of time outdoors.
spend的用法
花(钱),花费 (+on/for)
I spent 200 Yuan on the bike. 我花了二百元买下那辆自行车。
2) 花(时间、精力) +on sth./ (in) doing sth.
They spent three month touring
Europe.
他们花了三个月时间周游欧洲。 注意：take, spend, cost的用法都可以表示“花费”，但用法却不相同。
spend的主语必须是人;
cost的主语是物或某种活动， 还可以表
示“值”， 常见用法如下：
sth. costs (sb.) ＋金钱, 某物花了（某人）
多少钱。
A new computer costs him a lot of money.
买一台新电脑要花他一大笔钱。(doing) sth. costs (sb.) ＋时间, （做某事）花了（某人）多少时间。例：Remembering these new words cost him a lot of time.
他花了大量时间才记住了这些单词。
take表示“花费（时间）” 常见用法如下：
It takes sb. ＋时间＋to do sth. 做某事花了某人多少时间。例：
It took them three years to build this road. 他们用了三年时间修完了这条路。4. …, natural food like fish and
vegetables. natural adj. 自然的，天然的，天生的
e.g. Earthquake is a natural disaster.
地震是一种自然灾害。
She is a natural singer.
她天生是个歌唱家。5. Was life hard at that time?at that time 那时
e.g. Where were you at that time?
你当时在哪里？ 6. …, they often made a big fire. make a fire 生火
e.g. We made a fire to cook for
ourselves. 我们生活为自己做饭。 Rewrite the sentences using the proper form of “there be”. 1. They didn’t have supermarket at that time.
-- There were no supermarkets at that time.
2. Many different vegetables are in the salad.
-- _______________________________
_______________________________.练习There are many different vegetables in the salad3. A letter is at his front door.
-- ________________________________.
4. Many clouds are in the sky.
-- ________________________________.
5. Two interesting reports are in today’s
newspaper.
-- ________________________________
________________________________.There is a letter at his front doorThere are many clouds in the skyThere are two interesting reports in today’s newspaper6. Many people are on the beach.
-- _________________________________.There are many people on the beach