Unit 7 Lesson41 Were People Healthy Then 学案（无答案）

年 级 科 目 主备人 审核人 教研组 班 级 学生姓名 组号
七年级 英语 英语 七年级 班
课题 Lesson 41: Were People Healthy Then 课时 1课时
预习导学 1.去钓鱼和打猎_________ 2.湖边钓鱼____________ 3.努力干活__________ 4. 天然食物 _________5. 生火__________6. 一个特殊的项目____________7. 在那时________ 8. 迫不及待 __________ 9. Al l the food we eat is from ____________(自然).
二、学习目标 1. Know about the new words: nation hunt spend—spent natural 2. Master the important phrases: go fishing/hunting First Nation at that time make a fire a long time ago 3. Structures: Our people came to Canada a long time ago. They spent a lot of time outdoors. They called this dance the pow-wow. Teaching Difficult Points: Using “spend ”
三、探究新知 1. Grandpa, did people go fishing a long time ago 爷爷，在很久以前人们去钓鱼吗？ go fishing钓鱼 go +v. -ing表示“去干某事”。类似的短语有：go fishing去钓鱼 go shopping 去购物 go swimming 去游泳go hiking 去徒步旅行 2. At that time, there were no supermarkets.在那个时候，没有超市。 at that time 在那个时候。表示过去时间，因此要用一般过去时。time的其他短语： at this time 在这个时候; at the same time 同时；have a good time 玩得开心; all the time 一直。 3. They spent a lot of time outdoors. 他们在户外花费大量的时间。 【点拨】spend动词，表示“花费”，主语必须是人，常用于以下结构：spend time (in) doing sth. 意为“花费……时间做某事”；或spend money on sth. “花费……金钱在某物”。 【用法辨析】不同的“花费” take表示“花费”时,后面常跟双宾语,常用于:It takes sb.+时间+to do sth.“某人做某事花了多少时间”,只指“花费时间”,it为形式主语,后面的动词不定式是真正的主语cost动词,表示“花费”,其过去式和过去分词是cost,主语是物,可以表示“值多少”,常见用法如下:(1)sth. costs+金钱,意为“某物价值多少”(2)sth.costs(sb.)+金钱,意为“某物花了(某人)多少钱”pay动词,表示“付款”,过去式是paid,主语是人,常用于词组:pay for “为……付款”或pay (sb.) money for sth.“付钱(给某人)买……”spendspend动词，表示“花费”，主语必须是人，常用于以下结构：spend time (in) doing sth. 意为“花费……时间做某事”；或spend money on sth. “花费……金钱在某物”。
总结： ① sb+spend+时间/金钱 +on sth. /(in) doing sth. ② sb+pay+ 金钱 +for sth. ③sth. +costs+ sb +金钱 ④It takes+sb +时间 +to do sth. 练习：1. The new house _________ them a lot of money. A. spends B. takes C. costs D. pays 2. The teacher often told Mike _________ too much time playing computer games. A. not to spend B. to not spend C. not to cost D. not take 4. Our people always went fishing and hunting for food. 我们总是以钓鱼、打猎来获取食物。 【点拨】hunt动词，意为“打猎，搜索”，常构成短语go hunting, 表示“去打猎”, hunt for sth. 意为“搜索某物”和look for同义。 5.Call sb .\ sth + n 意为“称呼某人、某物” Eg : We call him Uncle Wang .
四、当堂训练 ( )1. Would you like___together with me A. go shopping B.go shop C.to go shopping D.to go shop ( )2. There _____much water on the desk just now. A. is B. are C. was D. were ( )3. I usually spend ten hours______exercise every week . A. in B. at C. on D. to ( )4. People_____for food in ancient times. A. went hunting B. go hunting C. go hunt D. goes hunting ( )5. Linda can play____piano very well. A.a B.an C.the D./ 7. There is no milk in the bottle = there _____ ____ milk in the bottle 8. They are having fun in the park =They _____ ______ ______ in the park 9. He was in hospital for two weeks . _______ _______ was he in hospital 10. He spent five yuan on this book = ____ ____ _____ five Yuan _____ _____ this book
五、课堂小结