九年級英語 Unit 3 The Media學(xué)案北師大版

1、unit 3 the media【本講教育信息】一. 教學(xué)內(nèi)容：    book 15 unit 3 (i)   使用形容詞，副詞的比較級和最高級句型描述、比較不同事物的特征。 二. 本周教學(xué)重點：1. 形容詞，副詞的比較級和最高級。2. 重點詞匯和詞組。 三. 具體內(nèi)容：（一）形容詞，副詞比較級和最高級的構(gòu)成。（二）比較級用法：1. 同級比較時（a=b），用“as +形容詞，副詞原級+as”，表示和一樣this newspaper is as expensive as that one.today is as cold a

2、s yesterday.they have as many things to do 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. 兩個人或事物進(jìn)行比較，a>b 或a<b,用形容詞，副詞的比較級+than ，表示比更the earth is bigger than the moon.i

3、 think listening to songs is more exciting than reading.there are more houses in this area than in that one.4. 在形容詞，副詞的比較級前，可加某些程度副詞或詞組來修飾，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. 雙重比較（1）比較級+and+比較級，表示越

4、來越。the weather is getting warmer and warmer.i believe our country will become stronger and stronger.（2）the+比較級，the +比較級表示越就越the more you read and listen to english, the fewer you make mistakes.the harder you work , the better you get.6. 表示倍數(shù)，百分?jǐn)?shù)和分?jǐn)?shù)的比較級與程度副詞一樣，要把倍數(shù)，百分?jǐn)?shù)和分?jǐn)?shù)放到比較級前。the road is one third

5、longer than that one.he is 6 years older than you. （三）形容詞，副詞的最高級：1. 三個或三個以上的人或事物進(jìn)行比較用最高級。其結(jié)構(gòu)是：the+最高級+范圍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. 形容詞的最高級前表示第幾，用the+序數(shù)詞+形容詞的最高級+名詞mike was th

6、e second tallest basketball player in our school.3. 形容詞的最高級前有物主代詞時，不再加thehe showed me his best stamp collection. （四）重點詞匯：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,

7、i look at news websites twice as often as tv programs.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 表示和一樣，相當(dāng)于asasthis book is the same as that one.these pens are no

8、t the same as the others.4. websites sometimes have 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

9、news is on tv only at certain times, so it is not as recent as the internet news.7. instead of could i have chicken instead of pork? （五）課文寫作框架：paragraph1general introductionlets compare two types of news.paragraph2advantages of tv news1.see and hear real people.2. the pictures and sound are bet

10、ter.3. someone has already chosen the most important news.paragraph3 disadvantages of tv news1. tv news is not as recent as the internet news.2. tv news programs have ads.paragraph 4 advantages of the internet news1. you can see them at any time.2. the news is updated all the time.3. its easy to fin

11、d similar information.4. you can comment or join in 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. 課堂練習(xí)i、選擇填

12、空1. my schoolbag is larger than_.a. she  b. her  c. hers  d. hers2. he's 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. s

13、tronger, stronger  d. strong, strong4. we have _ rain this year than last year.a. plenty  b. much  c. plenty 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 ye

14、ars 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 possible?      a. quick    b. soon    c. late

15、60;  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.

16、 best10. bill jumped _ than any other player in the sports meeting.    a. tall   b. taller   c. high   d. higher ii. 用所給詞的適當(dāng)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. c

17、an you find the _ between news on tv and news on the internet? (different)4. you can join in a _ 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 ti

18、me. (much) iii. 用所給形容詞或副詞的適當(dāng)形式填空1. which runs_ (fast), a cheetah or a kangaroo?2. mr.zhang speaks _(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 acci

19、dent he drove _ (careful) than before.7. she talks _ (quickly) than her sister.8. liu mei sings_(beautiful) 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)【本講教育信息】一. 教學(xué)內(nèi)容：book 15 unit 3

20、(ii)復(fù)習(xí)形容詞，副詞的雙重比較，使用形容詞性和名詞性物主代詞描述事物的所屬關(guān)系。 二. 教學(xué)重點和難點：1. 形容詞，副詞的雙重比較2. 形容詞性和名詞性物主代詞3. 重點詞匯 三. 具體內(nèi)容：text.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 c

21、ompanies spend millions of dollars advertising their products. the bigger the product is, the more expensive the ad 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

22、used the same methods for many years. some use humor-funny characters or a joke. others use a simple song-the easier 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 fam

23、ous the person is, the more money the advertiser has to pay.advertisers often repeat their ads. we can see or hear 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 advert

24、ises point of view, the more times we see or hear the ad, the better.（一）形容詞,副詞的雙重比較：1. the +比較級， the +比較級the bigger the product is, the more expensive the ad is.the more famous the person is, the more the ad has to pay.2. 比較級+and+比較級our life is getting better and better.in autumn the weather becomes

25、 colder and colder.3. 句型互換1）he is taller than she.she isnt as tall as he.2）he is taller than any other boy in the 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：用比較級進(jìn)行比較時，必須用于同一類人或事物things are much heavier on the eart

26、h than they are on the moon.little tom is now happier than he was two years ago.its colder in winter in shanghai than it is in winter in guangzhou.物主代詞的用法：her house is the same size as mine.物主代詞是用來表示所屬關(guān)系的詞，主要有兩類：形容詞性物主代詞和名詞性物主代詞形容詞性物主代詞只能做定語修飾名詞，不能單獨使用。this is my/our room.these are their /our classr

27、ooms.名詞性物主代詞起名詞作用，可單獨使用，相當(dāng)于“形容詞性物主代詞+名詞”。this room is mine/ours.these classrooms are theirs/ours. 我的你的他（她，它）的我們的你們的他們的形容詞性物主代詞myyourhis her itsouryourtheir名詞性物主代詞mineyourshis hers itsoursyourstheirs （二）系動詞的用法：主 + 系動詞 + 表語i am a teacher. (ill, tall, at school,)he feels tired when he wakes u

28、p.the soup tastes delicious.she looks beautiful.感覺 look, seem, smell, taste, sound, feel變化 turn, become, go, get, grow保持 stay, keep其它 fall以上動詞做系動詞 + 形容詞 （三）重點詞匯1. as 的用法1）as  像, 按照, 像一樣的study as lenin studied.i have changed it as you suggest.the work is not as easy as you think.2）as time g

29、oes on, he can get on well with the new classmates. （隨著時間的推移）3）as he was not very well, i decided to go without him. （表示原因）4）he went by as if he didnt see me. (好像)5）he works as an assistant in the shop. (作為)6）young as he is, he is quite experienced.       (盡管，雖然)7）as i

30、was coming here, i met mr. green.      (表示時間)2. similaras far as construction is concerned, the computer is similar to the human brain.this book is similar to that one.3. commenthe commented on current events.has anyone commented on the picture？tell me your comment.4. disadv

31、antagebe at a disadvantage 處于不利地位take one at a disadvantage 突然打擊某人to ones disadvantage 對某人不利his illiteracy is a great disadvantage to him.5. influencemy advice has no influence on him.dont be influenced by bad habit.6. hitjack got three hits in the baseball game.(擊中)the play is a great hit.（成功）tom k

32、icked 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 present as her husband on christmas.their answers are the same as ours. 【課堂練習(xí)】i. 選擇填空1.thatll be _important

33、 meeting, you mustnt miss it.a. a such                  b. such a                   c. such an       

34、0;        d. so a2. you must do _ your teacher told you.a. after                     b. follow             

35、60;     c. as                         d. so3. neither you nor he _ it.a. knows               &#

36、160;         b. doesnt know          c. dont know             d. were left4. dont worry. play _you can, and were sure to beat them.a. as good as    &#

37、160;         b. as well as              c. so good as                      d. as better as5. _ great

38、 wall is _ longest wall in the world.        a. the, the                  b. a, a                 &#

39、160;        c. the, a                      d. a, the6. a: i think english is _ french.  b: i dont agree with you.  a. less popular than  

40、60;                                              b. the most popular 

41、c. so popular as                                               d. as m

42、ore 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            

43、                                b. so important asc. the most important            &#

44、160;                          d. the same as8. now china has joined wto, so i think english is _ useful than before.a. more        

45、0;               b. most                        c. much          

46、             d. many9. with the help of the german engineer, the factory produced _cars in 2005 as the year before.a. as many as twice                 

47、0;                       b. as twice manyc. as twice as many                     

48、0;                          d. twice as many10. at the sports meeting dong xiaoming ran a little _than yu bin. a. fast         

49、60;                b. more fastly               c. quickly                &

50、#160;    d. more quickly11. miss jiang is one of _ in our school. a. the most popular teachers                             b. oldest teachersc. a

51、 young teacher                                           d. the popularest teachers12. we

52、should do our best to make our country _.a. much beautiful                                        &#

53、160;    b. more much beautifulc. more beautiful                                       

54、0;      d. much more beautifully13._ we get together, _ well be.a. the more, the happy