课件20张PPT。Unit 7 Food FestivalThe food festival is now open!Section DTopic 3 Grammarmorethe mostRead “Grammar” and then make similar
sentences according to the table.Example:
Mary cuts up meat finely.
Alice cuts up meat more finely.
Tom cuts up meat the most finely.FunctionsyourselvesforMayHere'sworthExample:
S1: The boy eats too much sweet and has no breakfast. I think his eating habits are unhealthy.
S2: He has too much meat. It’s bad for his health. Look at this picture and discuss if the boy’s eating habits are healthy. have no breakfast
have too much meat
eat too much sweet
eat more in the evening
like eating snacks
dislike vegetables
drink a bottle of beer every meal Healthy eating has a lot to do with good habits. Tick the habits you have. Then read and check.□drink enough water
□choose your snacks carefully
□have meals regularly
□choose sea salt
□eat healthy meat
□eat fruit and vegetables
□eat a healthy breakfast
□eat less in the evening1a How do you eat to be healthy?Discuss in groups!Example:
S1:I think we should have breakfast every day.
S2:I think we should/shouldn't ...
S3:We must... 1. We need to have enough food, never too much or too little.
2. The food must be clean and we should cook it in a right way.
3. It’s very important for us to have different kinds of foods.
4. We should eat regularly.
5. In short, we should not only eat enough good， healthy
food but also eat it regularly.
not only ... but also ... 不但 ...... 而且 ......Key sentencesRead 1a again and complete the following tasks.1.Write a good title for the passage.
2.Color the introduction and conclusion part.
3.Underline the topic sentences of Paragraphs 2—4.
4.Answer the following questions.
1)What kinds of food should we eat to keep healthy?Why?
We should eat different kinds of foods such as bread,meat,fish,eggs,milk,fruit and vegetables.Because they are all necessary parts of a good diet.
2)How should we eat to be healthy?
We should not only eat enough good, healthy food but also eat it regularly.
3)What should we do to keep healthy?
1bKey points of 1a1. It' said that half of the students don't have breakfast regularly or don't eat anything at all in the morning.
据说有一半学生吃早饭没有规律或者早晨什么也不吃。
It is said that ... 据说/听说......
E.g:据说政府打算在这个村庄建造一家医院。
It's said that the government will build a hospital in the village.
类似的句型还有：
It is reported that ... 据报道......； It is known that ... 众所周知......；
It is believed that ... 人人都相信 ...... ；It is thought that ... 人们认为......。
2. In short,we should not only eat enough good,healthy food but also eat it regularly.总之，我们不仅应该吃足够的，好的，健康的食物，而且也要吃得有规律。
in short 总之；简而言之
not only ... but also ... 不但...... 而且......，通常连接两个对等成分。
not only ... but also ...连接主语时，谓语动词的人称和数应服从“就近原则”，最靠近谓语动词的部分，即but also 后面的部分（名词或代词）决定谓语动词的数。如:
Not only I but also he likes English.我和他都喜欢英语。
Not only he but also his parents are interested in the football match.
不仅是他，而且连他的父母都对足球赛感兴趣。 Read the passage aloud and try to retell with the help of key words. Healthy Eating Healthy eating __ important _________. What and how ________?
First, _______ enough food, never _________. The food must be __________________in a right way.
Second, _________ important__________________ different kinds of foods. ___________________________________ are all necessary part of_________. Bread __________________. Meat, fish, eggs and milk __________________. Fruit and vegetables _______________.
Third, _________regularly. It’s said that___________________ or ________________ in the morning. ______bad ___________. In fact, ___________________strong.
In short, ________ not only __________ but also _____________. Rose,an American girl,is going to visit China. Write an email to tell her something about eating habits and how to eat healthily in China.2Example:Dear Rose,
I’m glad to hear that you will visit China.
I would like to tell you something about eating habits in China. In the southern part, people eat rice a lot, while in the north, they often eat noodles and dumplings. All Chinese people eat with chopsticks.
There are many kinds of delicious foods in China. I believe you
will enjoy them very much. We should eat bread, meat, fish, milk,
and lots of fruit and vegetables, but we should eat less junk food.
If we eat regularly, we can keep healthy.
I’m looking forward to seeing you.
Best wishes!
Yours,
...1.Discuss in groups and make a list of healthy food and drinks.
1)What do you usually eat for breakfast,lunch and dinner?
2)What are your favorite foods and drinks?
3)What do you think are healthy foods and drinks?List at least three of each.
2.Make a menu for a week.
3.Report to the class the reasons you chose the foods for your menu.
4.Choose the best menu and then present it to the class.ProjectHealthy Eating HabitsExercises in class一、根据汉语提示完成句子。
1. _________ _________（健康的饮食）is important for us.
2. _____ _____ ______ （据说）that she is very beautiful.
3. _____ _______（总之）,we should have healthy eating habits to keep healthy.
4.We have _________ _________（足够的食物）to eat.
5.她不仅写了正文部分，而且还挑选了插图。
she _____ _____ wrote the text _____ _____ selected the illustrations.HealthyeatingItissaidInshortenoughfoodnot onlybut also二、选择填空。
( )1. — Why was Mrs. Smith angry with Jack?
— Because he worked _____ than the others.
A. more carefully B. worse C. better D. more clearly
( )2. She asked me _____ I could go to Beijing for traveling by plane.
A. that B. if C. how D. what
( )3. Susan knows not only English __________ Russian.
A.but too B. and also C.but also D. and too
( )4. It’s important _____ the piano well.
A. of him to play B. for him to play
C. of him playing D. for him playing
( )5. Not only he but also I _______ from Chongqing.
A.am B. is C. are D. wereBBCBAExercises in classWe learn:We can:Summary1.Some new words and phrases:
regularly,diet,in short,not only ... but also...
2.To review comparative and superlative degrees of adverbs(Ⅱ):
Maria cooked very successfully.
Jane cooked more successfully.
I cooked the most successfully.◆Talk About Healthy Eating Habits :
We need to have enough food, never too much or too little.
It’s very important for us to have different kinds of foods.
We should eat regularly.
We should not only eat enough good,healthy food but also eat it regularly.Homework1.Write a passage about ways to Keep Healthy.
2.Finish Section D in your workbook.
3.Review Unit 7 and do exercises of Review of
Unit 7 on page 79 and 80 .
4.Preview Section A of Topic 1 in Unit 8.Thank you ! In short, we should not only eat enough good,healthy food but also eat it regularly. Healthy Eating Healthy eating is important for us. What and how should we eat to
be healthy? First, we need to have enough food, never too much or too little. The food must be clean and we should cook it in a right way.
Second, it’s very important for us to have different kinds of foods. Bread, meat, fish, eggs, milk,fruit and vegetables are all necessary parts of a good diet. Bread gives us energy. Meat, fish, eggs and milk help our bones grow. Fruit and vegetables make us more healthy.
Third, we should eat regularly. It’s said that half of the students don’t
have breakfast regularly or don’t eat anything at all in the morning. It is
bad for their health. In fact, a good breakfast keeps us strong._________________课件内容介绍和使用说明
本课件是为仁爱英语八年级下册Unit 7 Topic 3 Section D编写的教学课件。这是第七单元第三话题的第四课时。本课的教学重点是讨论健康的饮食习惯及其重要性，并复习副词的比较级和最高级的用法。在让学生完成讨论健康食品，制作一周饮食菜单，汇报原因等一系列任务的同时，复习巩固本话题的词汇及目标语言，在培养学生阅读理解能力的同时注重语言输出的训练。为更好更有效地实现教学目标，本课件从学生实际出发，对教材进行了必要的整合，教学设计直观生动，对教学设计作如下安排：
复习——①引导学生复习本话题重点语法：副词的比较级和最高级的用法，
并激发学生进行操练的积极性。（幻灯片2,3）
②引导学生归纳本话题的主要功能句型。（幻灯片4）
呈现——①出示一个肥胖男孩的图片，让学生讨论他的饮食习惯，引入本课
主题。（幻灯片5）
②引导学生检测自己是否拥有健康的饮食习惯。（幻灯片6）
③学生分组讨论，教师总结并呈现目标语言及生词。（幻灯片7，8）
④出示阅读任务，让学生阅读1a，完成阅读任务，核对答案，培养阅读策略。（幻灯片9，20）（点击箭头可以实现超级链接，在幻灯片9，20之间相互切换）
⑤引导学生学习、理解重点词句。（幻灯片10）
巩固——播放1a的录音，让学生跟读短文。然后引导学生结合提示词复述短文。（幻灯片11）
练习——根据本单元所学知识，引导学生把健康的饮食习惯和中国的饮食习俗结 合起来，给即将来中国旅游的美国女孩Rose写一封信，进行语言输出训练，如果有必要，可以出示范文。（幻灯片12，13）
拓展——让学生讨论健康食品，制作一周饮食菜单，汇报原因等一系列任务,培养学生的语言综合运用能力。（幻灯片14）
检测——通过让学生抢答或齐答的形式完成练习，检测并反馈学生的学习情况。（幻灯片15，16）
小结——引导学生归纳本堂课的词汇、短语和语法等项目，让学生能把握整堂课的重点内容。（幻灯片17）
作业——设计了书面显性作业及课文朗读、对话练习、预习新课等隐性作业。（幻灯片18）
