(精品)广州版牛津英语九年级上U3：Health Care Reading A.ppt

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1、Unit 3 Health and foodUnit 3 Health and foodUnit 3 Health and foodUnit 3 Health and foodVegetariann “Vegetarian”can mean lots of different things.There are different types of vegetarian diets.n In the past,vegetarian diets were thought to be lacking in certain nutrients.But now we know that with a l

2、ittle planning,vegetarians can easily meet all their nutritional needs.Experts suggest that vegetarians eat a wide variety of foods,including whole grains,fruits,vegetables,nuts,seeds,beans and soy products.They advise using to help plan meals.Food cravings Being a vegetarian is a healthy lifestyle,

3、but it doesnt mean you shouldnt eat meat at all.And for children who are growing,meat cannot be completely replaced by beans.But for adults,if youre not interested in joining the 6 to 8 million Americans who call themselves vegetarians,its a good idea to eat a meatless meal at least once a week.Its

4、thought that vegetarians will have fewer chances to catch cancer.“First,start by eating beans instead of meat,”advises Diekman.The good habit may not only give you a healthier body but also help to control your weight.【Task】1.What do vegetarians eat according to experts?2.Therere _ vegetarians in Am

5、erica.Whole grains,fruits,vegetables,nuts,seeds,beans and soy productors.6 to 8 millionNew wordssausagevitamindrugburger mine-mineralgrillbutterfatremainBesides，beside，balance v.balanced adj.cancercommonmix-mixed-mixtureNew wordsn1.be influenced by.n2.remain in.n3.lose someones appetite forn4.get il

6、ln5.instead ofn6.because of被被所影响所影响停留在停留在对对失去胃口失去胃口生病生病代替；而不是代替；而不是因为因为根据汉语意思完成句子。1.星期天经理叫我们都留在办公室工作。The manager asked us to _ _ our office to work on Sunday.2.他们担心世界杯会受恶劣天气的影响。They were worried that the World Cup would _ _ _the bad weather.remain inbe influenced by3.我在连续工作一个月以后生病了。我在连续工作一个月以后生病了。I

7、_ _ after keeping working for a month.4.我对萝卜从来不会失去胃口。我对萝卜从来不会失去胃口。Ill never _ _ _ _ radish.5.因为暴雨，会议被取消了。因为暴雨，会议被取消了。The meeting was cancelled _ _ the heavy rain.lose my appetite forgot illbecause ofLeading-in1.Do you like eating meat more than vegetables?2.Do you feel sorry for the animals you eat?

8、Yes,I like eating meat more than vegetables.Sometimes I do feel sorry for animals.3.What do you think of the idea of eating only vegetables?4.What kinds of problems are there with meat and vegetables？I dont think eating only vegetables is good for our health.They man be dangerous because farmers use

9、 drugs or chemicals on them.1.Debbie likes eating meat.2.Simon is a vegetarian and he eats only salad.3.Simon decided to become a vegetarian after watching a TV programme on space.first-reading4.Simon believes too much food is used for feeding animals.5.Debbie doesnt believe that meat is dangerous.6

10、.Simon successfully persuades Debbie to give up meat.first-readingFinish the blanks,and one word one blanksecond-reading1.Please offer your opinions about vegetarian diets._ Add a comment:I can give 3 reasons for becoming a vegetarian:Firstly，I feel sorry for the animals.They(1)_.Secondly,the animal

11、s have to(2)_.be given drugs to stay healthy.These drugs may remain in the meat and can be very dangerous.spend their lives living in tiny spaces,and then they are killed.Thirdly,we should(3)_In short,eating meat is cruel,dangerous and wasteful.use land to grow food for hungry people instead of anim

12、als.养猪场养猪场养鸡场养鸡场Language pointsHow does that sound to you?I saw a programme on TV.The animals you eat spend their lives living in tiny spaces.You ought to eat some salad instead.Ill lose my appetite for meat.You dont realize what you are eating.(宾语从句宾语从句)1.A very vegetarian.（P34）真是一个素食者真是一个素食者解析：ver

13、y 在这里是形容词，用于强调后面的名词，意思是“恰好是，真正的”，通常与a,the,this,that,ones等连用。如：Start again from the very beginning.从头再开始。2.The animals have to be given drugs to stay healthy.（P34P34）那些动物不得不靠提供药物来保持健康。那些动物不得不靠提供药物来保持健康。解析：解析：stay healthystay healthy“保持健康保持健康”，staystay在这在这里是连系动词，表示里是连系动词，表示“保持某种状态保持某种状态”，后面，后面常接形容词，可与

14、常接形容词，可与keepkeep互换。例如：互换。例如：I cant stay awake any longer.我瞌睡得再也熬不住了。我瞌睡得再也熬不住了。根据汉语意思完成句子。根据汉语意思完成句子。1.1.他生气时间从来不会长。他生气时间从来不会长。He never _ _ for long.2.2.在阅览室里你必须保持安静。在阅览室里你必须保持安静。You must _ _ in the reading-room.stays/keeps angrystay/keep quiet3.You dont have to eat that!（P34P34）你不必吃那个！你不必吃那个！解析：解析：

15、have to have to 是情态动词，但是其否定式是情态动词，但是其否定式和疑问式要依据时态分别用和疑问式要依据时态分别用do/does/diddo/does/did构成。例如：构成。例如：Does he have to leave?他非走不可吗？他非走不可吗？根据括号内的要求变换句型。根据括号内的要求变换句型。3.We have to be there before 6 oclock,_ _?（完成反义疑问句）（完成反义疑问句）4.Janie has to look after her grandmother.（改成一般疑问句）（改成一般疑问句）_ Janie _ _ look aft

16、er her grandmother?5.They had to wait until the rain stopped.They _ _ _ wait until the rain stopped.（改为否定句）改为否定句）dont weDoes have todidnt have to4.You ought to eat some salad instead.We should use land to grow food for hungry people instead of animals.（P34P34）你应该吃些沙拉来替代。我们应该用土地种食你应该吃些沙拉来替代。我们应该用土地种食

17、物给饥饿的人而不是给他们动物。物给饥饿的人而不是给他们动物。解析：解析：instead instead 是副词，意思是是副词，意思是“作为（刚提过的人或事的）替作为（刚提过的人或事的）替 代代”，放在句末；，放在句末；instead ofinstead of是是 短语介词，意思是短语介词，意思是“代替（某人代替（某人 或某事）；而不是或某事）；而不是”，对介词后面的内容加以否定，对介词后面的内容加以否定，ofof是介词，后面可是介词，后面可接名词、代词或动词接名词、代词或动词-ing-ing形式等。例如：形式等。例如：Mr Black was ill,so Miss Green was tak

18、ing his class instead.布莱克先生病了，所以格林小姐代替他上课。布莱克先生病了，所以格林小姐代替他上课。He was told to use a pencil instead of a pen.他被告知要使用铅笔而不用钢笔。他被告知要使用铅笔而不用钢笔。用用instead of完成下列句子。完成下列句子。6.I will have pork.I wont have beef.I will have pork _ _ _.7.他走路去那里而不是坐车去。他走路去那里而不是坐车去。He walked there _ _ _ a bus.根据汉语意思完成句子。根据汉语意思完成句子。

19、8.我去不了，但是莉莉可以代替我去。我去不了，但是莉莉可以代替我去。I cant go,but Lily can _ _.instead of beefinstead of takinggo instead5.Besides,vegetables are dangerous too,you know.（P34P34）此外，蔬菜也有危险，你知道的。此外，蔬菜也有危险，你知道的。解析：解析：besides besides 在这句子中是副词，意思是在这句子中是副词，意思是“此此外、而且外、而且、另外、另外”；besides besides 还可以做介词还可以做介词，意思，意思是是“除除之外（还有），

20、之外（还有），是包括在内的是包括在内的”。如如：Is there anything to drink besides coffee?除了咖啡之外还有别的喝的吗？除了咖啡之外还有别的喝的吗？（咖啡包括在（咖啡包括在“可以喝的东西可以喝的东西”内）内）Besides Edward,who else wants to go to the party?除了爱德华，还有谁想去参加那个晚会？除了爱德华，还有谁想去参加那个晚会？（爱德华包括在（爱德华包括在“想去的人想去的人”内）内）提示：注意提示：注意besides和和except的区别：的区别：except“除除了了外；外；不包括在内不包括在内”。例如：

21、。例如：We all went swimming except John,because he was ill.除了约翰外，我们都去游泳了，因为他病除了约翰外，我们都去游泳了，因为他病了。（约翰不包括在了。（约翰不包括在“去游泳的人去游泳的人”内）内）用用besides或或except填空。填空。9.除了你父母来还有谁来？除了你父母来还有谁来？Who is coming _ your parents?10.我什么都记得装进书包了，就是忘了英语作我什么都记得装进书包了，就是忘了英语作 业。业。I remembered to put everything into my schoolbag _ m

22、y English homework.besidesexcept1.Some drugs will r_ in the fruit if you dont wash it.2.We still have some meat b_ vegetables.3.I love steak,pork chops,chicken and m_ grill.After reading根据句意用所给单词的首根据句意用所给单词的首字母填空字母填空emainesidesixed4.He went there i_ of Lily.5.This d_ should only be taken under the supervision of a doctor.nsteadrugAfter reading首字母填空首字母填空完成句子完成句子1.你会对你所吃的动物表示遗憾吗？Do you _ _ _ the animals you eat?2.他花30元买了这本书。He _ 30 yuan _ the book.feel sorry forspends on3.吃多点蔬菜以保持健康。Eat more vegetables to _ _.4.用苹果代替梨子吧。We can use apples _ _ pears.stay healthyinstead of