Unit3 SectionB 3a-3c 课件人教版新目标英语八年级英语上册 .ppt

Unit 3I am more outgoing than my sister.,Section B(3a-3c),Objectives,To learn to talk about the important personal traits in a friend Learn to use the comparatives.Train the students writing skills,strong,thin,Which is stronger, A or B?Which is thinner, A or B?,A,B,big,small,Which is bigger, A or B?Which is smaller, A or B?,A,B,This tomato is smaller.,This ruler is shorter.,The bag is bigger.,These boxes are heavier.,The yellow pencil is longer.,He is taller.,He is thinner.,Who is taller?,Who is thinner?,Which is longer, the yellow one or the red one?,The yellow one is longer than the red one.,Which is bigger,the mouse or the elephant?,The elephant is biggerthan the mouse.,Which is heavier,the fox or the bird?,The fox is heavier than the bird.,tall taller outgoing more outgoing big bigger interesting more interesting funny funnier beautiful more beautiful nice nicer popular more popular thin thinner delicious more delicious lazy lazier serious more serious,Look and read,比较级构成的规则变化:1) 单音节词和少数双音节词一般在词尾 后加-er 构成比较级 或-est构成最高级. 如： 原级 比较级 最高级 cold colder coldest bright brighterbrightest young younger youngest,2) 以字母 e 结尾的词只加 r 或-st 构成 比较级和最高级。 原级 比较级 最高级 nice nicer nicest fine finer finest large larger largest,3) 重读闭音节词末尾只有一个辅音字母时, 先双写这个辅音字母, 再加-er或-est。如: big bigger biggest thin thinner thinnest 4) 以“辅音字母+ y”结尾的双音节词， 先改y为i, 再加-er或-est。如： easy easier easiest happy happier happiest,5) 多音节词和部分双音节词在词前加more 或most。如： delicious more delicious most delicious interesting more interesting most interesting importantmore important most important,2. 不规则变化:e.g. good / well better best bad / badly worse worst many / much more most little less least far farther / further farthest/ furthest old older/elder -oldest/eldest,Lucy is taller than Lily.China is larger than the USA. Tom is funnier than Jim.This box is bigger than that one.She is more outgoing than her sister.He is more popular than his brother.Mr. Li is more serious than Mr. Zhang.Pizza is more delicious than hamburger.,Look and read,讲述两者有差异, 第一个人物超过第二个人 物时用比较级。基本句型：主语(A)+谓语动词+形容词/副词比较级+than+主语(B)+.e.g. Amoderntrainisfasterthanacar. 现代的火车比轿车快多了。 Thisbookdidntcostmemorethanthatone. 这本书花费我的钱不比那本多。,比较级的用法,在形容词比较级前还可用much, even, still, a little来修饰表示程度, 表示“的多”, “甚至”, “更”, “一些”。e.g. 1) This city is much more beautiful than before. 2) Shes a little more outgoing than me. 3) Its a little colder today.,3.“比较级and比较级”意为“越来越” 。多音节比较级用“more and more形容词原级”形式。如：Its getting worse and worse. The group became more and more popular.,4. “Which / Who is + 比较级？”比较A、B两事物, 问其中哪一个较时用此句型。如：Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate?Which one is more popular among students, going to concerts or going to movies?,Groupwork: Make a survey!,In your group, who is taller/thinner? Who runs faster? Who is more outgoing/popular?,tall,name,make sentences,Lucy is taller than Lily.,thin,serious,outgoing,popular,hard-working,who (is),runs fast,funny,Lily is thinner than me.,likes to do the same things, popular,good at sports,a good listener,prettyoutgoing,Peter plays basetball better and speaks louder. Molly is quieter and studies harder.,look similar, tall, have long curly hair,Lisa is quieter and smarter. Mary is more outgoing.,Look at the chart and practice your oral English,3a Wang Lingling and Liu Lili are best friends. Look at the chart below and compare them.,Wang Lingling,Liu Lili,3a Wang Lingling and Liu Lili are best friends. Look at the chart below and compare them.,long straight hair,popular,funny,smart,Wang Lingling best friend is Liu Lili. They are both tall, but_,Wang Linglings straight hair is longer than Liu Lilis. Wang Lingling likes reading and LiuLili likes sports. Both of them are popular and outgoing. However, WangLingling is more serious, and Liu Lili is much funnier. Wang Lingling is more hard-working, and Liu Lili is a little smarter than Wang Lingling.For good friends, I think its not necessary to be the same.,3b Make notes about two of your friends. One friend should be similar to you; the other friend should be different.,tall, thin, short hair,outgoing , like spotrs,more serious, funnier,get better grades, sing more loudly.,Nancy,Linda,3c Write two paragraphs describing your friends.,I have a friend .In some ways ,we are the same.We are both .We both have/like But in some other ways ,we are different. ,1. A friend is easier lost than found.朋友易失不易得。2. Enough is as good as a feast.知足常乐。3. Better to do well than to say well.说得好不如干得好。4. Doing is better than saying.会说不如会做。5. Two heads are better than one.两人智慧胜一人。6. Good to begin well, better to end well.善始好，善终更佳。7. An eye finds more truth than two ears.百闻不如一见,“比较”出来的英语,Homework:,Write an article: “My best friend and I” Write about the things that are the same and different between you and your best friend using the comparatives.,