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1、Unit 3,Grammar & Speaking & Pronunciation,Lesson 7,Comparatives,2.16m taller,2.05m tall,30kg heavier,20kg heavy,shorter,happier,happy,short,The boy is short. The girl is shorter.,The boy is happy. The girl is happier.,70cm,50cm,Ha ha ,Ha ha ha ha,6 years old,4 years old,young,younger,The boy is youn
2、g. The girl is younger.,Compare,￥150,000,￥150,000,000,The plane is dearer than the car.,The car is cheaper than the plane.,I am than My is (are) than ,Work in pairs.,Talk about your advantage or disadvantage.,We use comparatives to compare two people / things.,What do we use comparatives to do?,形容词、
3、副词的比较级变化: 单音节和少数双音节形容词、副词比较级的构成。 1) 在词尾加-er tall taller smartsmarter short shorter high higher fast - faster,形容词、副词的比较级构成,2) 以不发音的字母e 结尾的，加-r,nice nicer large larger fine finer late later,3)重读闭音节以一个辅音字母结尾的，先双写辅音字母，再加-er。,big bigger fat fatter thin thinner hot hotter wet wetter,4)以辅音字母+y结尾的双音节词，先改y为i
4、，再加-er。,happyhappier early earlier funnyfunnier easy easier,fast high large late big fat easy heavy,faster higher larger later bigger fatter easier heavier,Look at the examples and complete the table with comparatives.,形容词、副词的比较级用法,. 形容词的比较级,形容词比较级常用的句型结构 (A和B比较)： A + be动词+形容词的比较级+than +B 如： Im tall
5、er than you. You are thinner than me. This ruler is longer than that one.,. 副词的比较级,1. “副词比较级 + than ”表示一个事物或人比另一事物或人在某方面强。如： She works harder than his bother does. Tom swims faster than I do.,2. “as+副词原级+ as” 表示两个事物或两个人之间的动作相同或相似。如： He runs as fast as I. He speaks France as fluently as a Frenchman.,
6、注：否定形式为“not so / as +副词原级+ as”,Usually adults dont learn a foreign language so / as quickly as children.,3. “as+副词原级+as possible”表示尽可能地做某事。如： He said he would write to me as soon as possible. We have to run as fast as possible. Can you say it as loudly as possible?,4. “The +副词比较级, the +副词比较级”表示“越 越
7、”。如： The more, the better. The more you read, the more knowledge you will get. The more you study, the more you know. The harder they worked, the less they seemed to get.,可以用 much, far, even, a little 等来修饰比较级 He is much shorter than his son. She has even longer fingers than her mother. Shes a little
8、 fatter than I. He runs much faster than she.,Complete the writing with comparatives.,Answers: 1. stronger 2. faster 3. weaker 4. heavier,1. Tina is not stronger than last year. 2. Some students are weaker than last year so that the running team did worse. 3. A few students should do sit-ups.,Read t
9、he writing again and do true or false.,F,F,T,Look at the table and write some sentences comparing the two sports centres.,Example,The Eastern Sports Centre is older than Sport Fun.,The Eastern Sports Centre is bigger than Sport Fun.,Eastern Sports Centre has older members than Sport Fun on average.,
10、Eastern Sports Centre is cleaner than Sport Fun.,Eastern Sports Centre is has more members than Sport Fun.,Talk with your partner. Ask and answer questions about the sports centres.,A: When The Eastern Sports Centre is built? B: 1994. A: Which sports centre is larger? B: The Eastern Sports Centre is
11、 larger than Sports Fun.,Example,1. - Dad, how can I get on well with my classmates? -Try to be friendly to them. That will make it much _. A. easily B. more easily C. easy D. easier,【解析】make后跟形容词充当宾语补足语，much后跟形容词的比较级。故选D。,练一练,2. - The cake is too expensive. Would you like to show me a _ one? - Sure
12、. Here you are. A. cheap B. cheaper C. cheapest 【解析】答案是B。 根据对话内容可知，“你能给我看一个便宜点的吗？”， 强调形容词比较级作定语，故选择B。,3. Do you know sound travels very fast? Yes. But light travels _ sound. A. as fast as B. a little fast than C. much faster than D. slower than,4. I had to call a taxi because the box was _ than Id t
13、hought. A. heavy B. heavier C. the heavier D. the heaviest,一、完成句子 1. 这个盒子比那个重。 This box is _ _that one. 2. 他学习比他的哥哥努力得多。 He studies _ _ _ his brother. 3. 谁想去远一点的那个公园? Who wants to go to _ _ park?,heavier than,much harder than,the farther,1. The sun is _ (big) than the earth. 2. Who is _(old), Jim or
14、 Tom ? 3. She swims _ (fast) than all my other classmates. 4. He jumps _ (high) than any other of my classmates. 5. The moon looks _ (bright) and _ (round) than usual on Mid-autumn Day.,older,faster,bigger,higher,brighter,rounder,二、用括号中所给单词的正确形式填空。,【 2013上海】3. The volunteer spoke as _ as she could t
15、o make the visitors understand her A. clearly B. more clearly C. most clearly D. the most clearly,链接中考,【2013河北】Im sorry Im late. I should get here 10 minutes_. A. early B. earlier C. the earlier D. the earliest,【2013江西】 Ted was hard-working. His success made him work _. A. harder B. hardest C. more
16、quickly D. most quickly,Pronunciation,英语有五种基本语调：升调（）、的降调（ ）、的升降调（）、的降升调（）以及平调（）。 一句话除了词汇意义(lexical meaning)还有语调意义(intonation meaning)。所谓词汇意义就是话中所用词的意义，而语调意义就是说话人用语调所表示的态度或口气。一句话的词汇意义加上语调意义才算是完全的意义。,1) A：Jean, can you bring me the newspaper? B：Sorry?（） 用升调说Sorry意思是I didnt hear you. Could you say that
17、 again, please? 2）A：Jean, can you bring me the newspaper? B：Sorry.（ ） 用降调说Sorry显然意思是拒绝帮助或无能为力。,Statement : I often go skating.,When we make statements, our voices go down at the end of the sentences.,Statements,1. I understand. 2. Its difficult. 3. Beijing is the capital of China. 4. There is a book on the desk. 5.They are going to have a picnic.,陈述句式一般读降调，用以陈述事实。,1. My grandpa is 67. 2. Table tennis is popular in our school. 3. She ran in three races. 4. He can jump high. 5. The running team did well. 6. Youre tall and you have strong legs.,Listen and repeat.,