人教版八年级上册第三单元SectionB.ppt

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1、Unit 3I am more outgoing than my sister.【学习目标学习目标】1知识目标知识目标: 熟练掌握四会单词以及词组： both, fact, should, be different from, the same 等。2技能目标技能目标: 灵活运用形容词的比较级，通过人或事物之间的比较，学会选择最好的。3情感目标情感目标: 学会与朋友相处，培养乐观，积极向上的性格。I think the best friend can help to bring out the best in me(我认为最好的朋友可以帮助我激发出自己的所能) 【学习重难点学习重难点】形容词、

2、副词的比较级形容词、副词的比较级1概念：英语中大多数形容词、副词有三个等级：原级、比较级和最高级。两者比较用比较级；三者或三者以上相比用最高级。比较的对象必须是属于同一性质或范畴的人或物。2、比较级的构成（省略P-114）3用法：列表如下用法例句“主语谓语(系动词)比较级than对比成分”表示“比更”。Kate is taller than Tina.凯特比蒂娜高。含有比较级的主句than(对比的)从句。You run faster than he does/him.你比他跑得快。比较级之前用much，far，a bit，a little，even，still等词修饰，用以加强语气。His h

3、air is much longer than mine.他的头发比我的长得多。“比较级and比较级”表示“越来越”。You son is smarter and smarter.你的儿子越来越聪明了。“the比较级句子，the比较级句子”表示“越就越”。The more you read，the more you know.你书读得越多，你知道的就越多。 “the比较级of the two”表示“两个中比较的”。Molly is the older of the two girls.莫莉是两个女孩子中年龄较大的那个。名词介词短语be比较级thanthat(those)介词短语。The wea

4、ther in Harbin is colder than that in Hangzhou.哈尔滨的天气比杭州的天气冷。“比较级than any other单数名词”表示“比任何其他的都”。He jumps higher than any other student in his class.他比他班里的其他任何学生跳得都高。表示“大几岁、高多少”等时，常用“数词名词比较级than”结构。Is he two years younger than you？他比你小两岁吗？Which/Who is比较级，A or B？Who is shorter，Sam or Tom？萨姆和汤姆，谁个子更矮？【

5、注意】比较的对象必须一致；比较的双方必须在同一范围内。表示两者在某一方面相同时，用“as形容词或副词原级as”的句型。如：I think science is as important as math.我认为科学和数学一样重要。表示一方在某一方面不及另一方时，用“not as/so形容词或副词原级as”的句型。如：It is not as/so warm today as yesterday.今天不如昨天暖和。Read and remember them. 1.和相同 2.与-不同 3.喜欢做相同的事4. its not easy for me to make friends. 5.使显现 6

6、.enjoy studying7.获得好成绩 8.朋友就像一面镜子 9. as long as 2a Write the comparative forms of the following adjectives. Then use them to write five sentences about you and your friends.popular_ funny _ quiet _ friendly _ shy _ serious _ outgoing _ smart _ hard-working _ more popularquietershiermore outgoingfunn

7、ierfriendliersmartermore hard-workingmore seriousSample:My friend David is more hard-working than me, but I am funnier than him._write the rest sentences by yourself.2b Read about what these people think. Underline the differences between the friends and circle the similarities.My mother told me a g

8、ood friend is like a mirror. Im quieter and more serious than most kids. Thats why I like reading books and I study harder in class. My best friend Yuan Li is quiet too, so weenjoy studying together. Im shy so its not easy for me to make friends. But I think friends are like books- you dont need a l

9、ot of them as long as theyre good.Its not necessary to be the same. My best friend Larry is quite different from me. He is taller and more outgoing than me. We both like sports, but he plays tennis better, so he always wins. However, Larry often helps to bring out the best in me. So Im getting bette

10、r at tennis. Larry is much less hard-working, though. I always get better grades than he does, so maybe I should help him more.I dont really care if my friends arethe same as me or different. My favorite saying is. “ a true friendreaches for your hand and touches your heart.” My best friend Carol is

11、 really kind and very funny. In fact, shes funnier than anyone I know. I broke my arm last year but she made me laugh and feel better. We can talk about and share everything. I know she cares about me because shes always there to listen. Saying/ideaThe sameDifferencesJeff Green Huang Lei Mary Smith

12、概述课文概述课文2c Are the statements true (T) or false (F)?1. Jeff is less serious than most kids.2. Jeff and Yuan Li are both quiet.3. Jeff thinks it is easy for him to make friends.4. Huang Lei is taller than Larry.FTFF5. Huang Lei isnt as good at tennis as Larry.6. Larry works harder than Huang Lei.7. M

13、ary thinks her friends should be the same as her.8. Carol broke her arm last year and Mary made her feel better.FTFF合作探究：精读课文、合作探究知识点的用法，总结它们的用法以及规律。1. We both like sports. We both like doing the same things. 反复阅读以上二个句子，结合 We are both from China, 思考both 的位置。总结规律：2.There are some differences , though

14、. I like to have friends who are different from me. I dont think differences are important in friends.反复阅读以上三个句子，思考different ,differences 的词性及用法。总结规律：3.(1) He is more outgoing than me. He is much more outgoing than me .（2）He is a little more outgoing than me.（3）He is quieter than me. He is a little/

15、lot quieter than me. 反复阅读以上例句，_ _ _后可以跟比较级？通过查阅资料你还知道哪些词的后面可以跟比较级吗？请写下来。4、小组呈现其他知识点当堂检测当堂检测：用比较级形式填空用比较级形式填空1.Toms bike is new, but Johns bike is _.2.Toms schoolbag is big, but Johns schoolbag is _.3.Toms house is small, but Johns house is even _.4.Toms coat is long, but Johns coat is even _.5.Toms

16、desk is good, but Johns desk is _.newerbiggersmallerlongerbetter6. He is _ (young) than I am.7. Mr. Smith is much _ (old) than his wife.8. Chicago is _ (big) than Paris.9. This book is _ (good) than that one.10. The weather this winter is _ (bad) than that of last winter.youngerolderbiggerbetterworseHomework Write about you and your best friend What do you like about him/her?The same things between you.The differences between you.Thank you!谢谢大家，再见咯！