1、Unit 3 The Media【本讲教育信息】一. 教学内容：Book 15 Unit 3 (I) 使用形容词，副词的比较级和最高级句型描述、比较不同事物的特征。二. 本周教学重点：1. 形容词，副词的比较级和最高级。2. 重点词汇和词组。三. 具体内容：（一）形容词，副词比较级和最高级的构成。（二）比较级用法：1. 同级比较时（a=b），用“as + 形容词，副词原级+as”，表示 和一样This newspaper is as expensive as that one.Today is as cold as yesterday.They have as many things to d
2、o as we do.2. 如果 a=b,用 not as/so as , 表示。不及。Your bag is not as/so big as his.There is not as/so much rain this year as last year.It is not as/so cold in Nanjing as in Beijing.3. 两个人或事物进行比较，ab 或 ab,用形容词，副词的比较级+than ，表示比更The earth is bigger than the moon.I think listening to songs is more exciting tha
3、n reading.There are more houses in this area than in that one.4. 在形容词，副词的比较级前，可加某些程度副词或词组来修饰，如 much, far, a lot, a great deal, even, still, a little, a bit 等。I can believe your son is even taller than you.He is much younger than I.5. 双重比较（1）比较级+and+比较级，表示越来越。The weather is getting warmer and warmer.
4、I believe our country will become stronger and stronger.（2）the+比较级，the + 比较级表示越就越The more you read and listen to English, the fewer you make mistakes.The harder you work , the better you get.6. 表示倍数，百分数和分数的比较级与程度副词一样，要把倍数，百分数和分数放到比较级前。The road is one third longer than that one.He is 6 years older th
5、an you.（三）形容词，副词的最高级：1. 三个或三个以上的人或事物进行比较用最高级。其结构是：the+最高级+范围Peter is the cleverest boy in our class.Which is the most interesting movie you have seen?Who is the youngest of all the teachers in your school?2. 形容词的最高级前表示第几，用 the+序数词+ 形容词的最高级 +名词Mike was the second tallest basketball player in our scho
6、ol.3. 形容词的最高级前有物主代词时，不再加 theHe showed me his best stamp collection.（四）重点词汇：1. You can move from one news site to other sites with similar information.similar to sb./sth.We have very similar interests.Gold is similar in color to brass.2. On average, I look at news websites twice as often as TV progra
7、ms.On average, there are about 10 classes in Grade 1 every year.3. However, some news channels are on TV all day and so, in this way, they are the same as Internet websites.the same as 表示和一样，相当于 asasThis book is the same as that one.These pens are not the same as the others.4. Websites sometimes hav
8、e short videos but often these are too large to open.She is too excited to speak.You are too young to go to school.5. at any time This is a 24-hour fast food restaurant. You can go there at any time.You can call me at any time.6. at certain timesThe news is on TV only at certain times, so it is not
9、as recent as the Internet news.7. instead of Could I have chicken instead of pork?（五）课文写作框架：Paragraph1 General introduction Lets compare two types of news.Paragraph2 Advantages of TV news 1.See and hear real people.2. The pictures and sound are better.3. Someone has already chosen the most important
10、 news.Paragraph3 Disadvantages of TV news 1. TV news is not as recent as the Internet news.2. TV news programs have ads.Paragraph 4 Advantages of the Internet news 1. You can see them at any time.2. The news is updated all the time.3. Its easy to find similar information.4. You can comment or join i
11、n a discussion.Paragraph 5 Disadvantages of the Internet news1. The Internet news is not as personal as TV news.2. The sound and video are not good.3.There are ads on websites.Paragraph 6 Conclusion Its hard to say which one is better.课堂练习I、选择填空1. My schoolbag is larger than_.A. she B. her C. hers D
12、. hers2. Hes much _ today, but she is even _.A. well, worse B. well, better C. better, ill D. better, worse3. My aunt is very _, but my uncle is much _.A. strong, strongest B. strong, stronger C. stronger, stronger D. strong, strong4. We have _ rain this year than last year.A. plenty B. much C. plen
13、ty of D. more5. He always makes his radio as _ as possible.A. louder B. loudly C. loud D. aloud6. We are glad to see that Shanghai is developing _ these years than before.A. quickly B. less quickly C. more quickly D. quicker7. Hello, Mr. Green! I want to see you right now. Can you come as _ as possi
14、ble?A. quick B. soon C. late D. can8. A: Jane, its time to go to school. Get up and have breakfast.B: But I am not feeling _. I dont feel like eating anything. A. bad B. good C. well9. Its _ to teach a man fishing than to give him fish. A. more B. better C. good D. best10. Bill jumped _ than any oth
15、er player in the sports meeting.A. tall B. taller C. high D. higherII. 用所给词的适当形式填空。1. Where do you get the news about what _ (happen) now in the world?2. You mustnt read it. It is a _ (person) letter.3. Can you find the _ between news on TV and news on the Internet? (different)4. You can join in a _
16、 on many new sites. (discuss)5. The newspaper is _ as expensive as that one. (two)6. He draws even _ than his father. (well)7. This text is far _. (interesting)8. News Today does not cover as _ as News Time. (much)III. 用所给形容词或副词的适当形式填空1. Which runs_ (fast), a cheetah or a kangaroo?2. Mr.Zhang speaks
17、 _(clear) of all the teachers.3. They did _ (bad) on the test than the other students.4. Who is _(good) at playing chess, you or your brother?5. Who did _ (well) in the competition?6. After the accident he drove _ (careful) than before.7. She talks _ (quickly) than her sister.8. Liu Mei sings_(beaut
18、iful) in our class.9. _ (hard) you study, _ (high) mark you will get.10. The day is getting_ and _ (short).11. He got a cold yesterday and he feels even _ today. (bad)【本讲教育信息】一. 教学内容：Book 15 Unit 3 (II)复习形容词，副词的双重比较，使用形容词性和名词性物主代词描述事物的所属关系。二. 教学重点和难点：1. 形容词，副词的双重比较2. 形容词性和名词性物主代词3. 重点词汇三. 具体内容：Text.
19、Advertising has existed for hundreds of year. But in recent years, it has become more and more important as a way to sell products. Ads nowadays are more and more difficult to do. Some companies spend millions of dollars advertising their products. The bigger the product is, the more expensive the a
20、d is. Advertising makes many problems. They show us that if we buy a certain product, we will be happier, healthier, more attractive, more popular, more successful, etc.Advertisers have used the same methods for many years. Some use humor-funny characters or a joke. Others use a simple song-the easi
21、er to remember, the better. The advertisers try to make us feel good so that we like their products. Some advertisers use a famous person to tell how wonderful a product is. The more famous the person is, the more money the advertiser has to pay.Advertisers often repeat their ads. We can see or hear
22、 ads for a new product everywhere: on the radio, on TV, on the Internet, in magazines and in the street. Then we go shopping and we see more ads on posters in the stores! From the advertises point of view, the more times we see or hear the ad, the better.（一）形容词,副词的双重比较：1. the +比较级， the +比较级The bigge
23、r the product is, the more expensive the ad is.The more famous the person is, the more the ad has to pay.2. 比较级+and+比较级Our life is getting better and better.In autumn the weather becomes colder and colder.3. 句型互换1）He is taller than she.She isnt as tall as he.2）He is taller than any other boy in the
24、class.He is the tallest boy in the class.3）Mary sings better than any other girl in her class.Mary sings the best in her class.注意：用比较级进行比较时，必须用于同一类人或事物Things are much heavier on the earth than they are on the moon.Little Tom is now happier than he was two years ago.Its colder in winter in Shanghai t
25、han it is in winter in Guangzhou.物主代词的用法：Her house is the same size as mine.物主代词是用来表示所属关系的词，主要有两类：形容词性物主代词和名词性物主代词形容词性物主代词只能做定语修饰名词，不能单独使用。This is my/our room.These are their /our classrooms.名词性物主代词起名词作用，可单独使用，相当于“形容词性物主代词+名词”。This room is mine/ours.These classrooms are theirs/ours.我的 你的 他（她，它）的我们的
26、你们的 他们的形容词性物主代词my your his her its our your their名词性物主代词mine yours his hers its ours yours theirs（二）系动词的用法：主 + 系动词 + 表语I am a teacher. (ill, tall, at school,)He feels tired when he wakes up.The soup tastes delicious.She looks beautiful.感觉 look, seem, smell, taste, sound, feel变化 turn, become, go, get
27、, grow保持 stay, keep其它 fall以上动词做系动词 + 形容词（三）重点词汇1. as 的用法1）as 像, 按照, 像 一样的Study as Lenin studied.I have changed it as you suggest.The work is not as easy as you think.2）As time goes on, he can get on well with the new classmates. （随着时间的推移）3）As he was not very well, I decided to go without him. （表示原因）
28、4）He went by as if he didnt see me. (好像)5）He works as an assistant in the shop. (作为)6）Young as he is, he is quite experienced. (尽管，虽然)7）As I was coming here, I met Mr. Green. (表示时间)2. similarAs far as construction is concerned, the computer is similar to the human brain.This book is similar to that
29、one.3. commentHe commented on current events.Has anyone commented on the picture？Tell me your comment.4. disadvantagebe at a disadvantage 处于不利地位take one at a disadvantage 突然打击某人to ones disadvantage 对某人不利His illiteracy is a great disadvantage to him.5. influenceMy advice has no influence on him.Dont
30、be influenced by bad habit.6. hitJack got three hits in the baseball game.(击中)The play is a great hit.（成功）Tom kicked the ball and hit fathers shoe.(碰撞)7. persuadeI found it impossible to persuade him.I dont like music. She persuaded me to go to see the concert.8. the same as Aunt Lucy got the same p
31、resent as her husband on Christmas.Their answers are the same as ours.【课堂练习】I. 选择填空1.Thatll be _important meeting, you mustnt miss it.A. a such B. such a C. such an D. so a2. You must do _ your teacher told you.A. after B. follow C. as D. so3. Neither you nor he _ it.A. knows B. doesnt know C. dont
32、know D. were left4. Dont worry. Play _you can, and were sure to beat them.A. as good as B. as well as C. so good as D. as better as5. _ Great Wall is _ longest wall in the world. A. The, the B. A, a C. The, a D. A, the6. A: I think English is _ French. B: I dont agree with you.A. less popular than B
33、. the most popularC. so popular as D. as more popular as7. A: In our English study, reading is more important than speaking, I think.B: I dont agree. Speaking is _ reading. A. as important as B. so important asC. the most important D. the same as8. Now China has joined WTO, so I think English is _ u
34、seful than before.A. more B. most C. much D. many9. With the help of the German engineer, the factory produced _cars in 2005 as the year before.A. as many as twice B. as twice manyC. as twice as many D. twice as many10. At the sports meeting Dong Xiaoming ran a little _than Yu Bin. A. fast B. more f
35、astly C. quickly D. more quickly11. Miss Jiang is one of _ in our school. A. the most popular teachers B. oldest teachersC. a young teacher D. the popularest teachers12. We should do our best to make our country _.A. much beautiful B. more much beautifulC. more beautiful D. much more beautifully13._
36、 we get together, _ well be.A. The more, the happy B. More, happierC. The most, the happiest D. The more, the happier14. -What is the _ expensive way to travel? - By bike.A. little B. most C. more D. least15. The boy is becoming _ interested in math now.A. much B. more C. most D. wellII. 用所给词的适当形式填空
37、。1. What makes you remember an ad _. (easy)2. Some companies spend millions of dollars _ their products. ( advertise)3. Its _ that you have spent so much money on computer games. (amaze)4. Todays cell phones are so complicated. Do you need so many _? (choose)5. Do you _ want to read the story based on a _person? (real)6. The _ we see and hear the ads, the _ we can remember them. (well)7. I think your bike is nicer than _. (he)8. Our classroom is much cleaner than _.(they)学优中)考+，网
