八年级英语FriendsGrammar课件.ppt

Unit 1 Friends Grammar (),牛津初中英语8A,简要提示,一、年级：八年级 二、教学内容：8A Unit 1 Friends 三、课型：Grammar () 四、教学目标 1.知识目标 1)掌握形容词在名词前作定语和系动词 后作表语的用法。 2)掌握形容词的比较级和最高级的构成 和基本用法。,2.能力目标 1)能够运用形容词恰当地描述人或事物。 2)能够初步运用形容词的比较等级来比较人或事物。 五、教学重难点 1.形容词的基本用法。 2.形容词比较级和最高级的构成及基本 用法。,tall big lovely round long,Nancy is a very _ girl. She is not very _. Her hair is _. She has a _ face and _ eyes.,Choose right adjectives to describe the girls appearance,lovely,tall,long,round,big,Part One Lead-in,Nancy,Grammar A,Do you know how to describe someone or something with adjectives?,Grammar A Describing things with adjectives,1 The girl is lovely. She is a _ _.,lovely,girl,Part Two Learning for use,2 She has short hair. Her hair _ _. 3 A lazy cat is sleeping on the sofa. The cat _ _.,is,short,is,lazy,Rule out：We can put an adjective before a noun or after a linking verb.,She is a lovely girl. She has short hair. A lazy cat is sleeping on the sofa.,The girl is lovely. Her hair is short. The cat is lazy.,形容词在句中的位置,Part Three Rule out,Rewrite the following sentences 1 He is a strong man. =The man _ _. 2 Toms hair is long. =Tom has _ _. 3 He has small eyes. =His eyes _ _. 4 This book is interesting. = This is an _ _.,is,strong,long,hair,are,small,interesting,book,Part Four Practice,Help Daniel form complete sentences (Page 12),1 Millie has short hair.,2 Sandy wears round glasses.,3 Amy is funny and cheerful.,4 Millie does not like long hair.,5 Sandy is tall and has long hair.,We can use adjectives after these linking verbs.,be become feel get grow keep look seem smell sound taste turn,Part Five Rule out,be become feel get grow keep look seem smell sound taste turn,nice great tired green healthy sad happy strong angry ,Linking verbs,Adjectives,e.g. I feel tired today. It sounds great.,Can you make sentences using these linking verbs with adjectives?,Part Six Practice,Linda is taller than Nancy is.,Linda,Nancy,Nancy is shorter than Linda is.,Part one Lead-in,Grammar B Comparatives and superlatives,￥ 50.00,￥ 100.00,The white bag is _ the green one.,The green bag is _ the white one.,Part Two Learning for use,cheaper than,more expensive than,We use comparatives to compare two people / things.,1 Linda is taller than Nancy is.,2 Nancy is shorter than Linda is.,4 The white bag is more expensive than the green one.,3 The green bag is cheaper than the white one.,Part One Lead-in,Part Two Learning for use,Part Three Rule out,Part Four Practice, We add -er to short adjectives. We use more for long adjectives. We add than after the comparatives.,Part Three Rule out,We use comparatives to compare two people / things.,Model：1 她比我矮。 She is _ _ I am.,2 我的书比他的有趣。 My book is _ _ _ his book.,shorter,than,more,interesting,than,Short adjectives are adjectives of one or two syllables, e.g., clean and heavy.,Long adjectives are adjectives of three or more syllables, e.g., interesting and beautiful.,Tip,Can you think of more short adjectives and long adjectives?,Linda,Nancy,Kate,Linda is the tallest girl of the three.,Part Four Learning for use,Kate is the shortest girl of the three.,￥ 50.00,￥ 100.00,￥ 150.00,The purple bag is _ one of all the bags.,The green bag is _ one of all the bags.,the cheapest,the most expensive,Example: 1 He is the tallest boy in my class. 2 This is the most expensive printer in the shop., We usually add -est to short adjectives . We use most for long adjectives. We add the before the superlatives.,Part Five Rule out,We use superlatives to compare three or more people/things.,superlatives,Special adjectives,Im _ at English than at Chinese. (good) His handwriting is _ of all the students. (bad),better,the worst,B1 Complete the table below (Page 13),better,best,happier,happiest,more interesting,most interesting,larger,largest,smarter,smartest,thinner,thinnest,Part Six Practice,Homework,Remember how to form comparatives and superlatives with adjectives. Write the comparatives and superlatives with the following adjectives. (Refer to additional exercises) Make sentences using comparatives and superlatives.,Additional exercises,A Write the comparatives and superlatives with the following adjectives 1 small _ _ 2 thin _ _ 3 early _ _ 4 slim _ _ 5 healthy _ _ 6 ill _ _ 7 exciting _ _ 8 fine _ _,9 smart _ _ 10 careful _ _ 11 hungry _ _ 12 dangerous _ _ 13 large _ _ 14 slowly _ _ B Fill in the blanks with the right forms of the words in the brackets 1 Who is _ (pretty), Millie or Amy?,2 Which sport is _(dangerous), swimming, climbing or skating? 3 I think math is _ (difficult) than Chinese. 4 Peter is _(careful) student in my class. 5 Spring is _(good) season in a year. 6 The elephant is _ (large) living animal on land. 7 You look very _ (nice) today. 8 He is too _ (slowly) to catch the bus.,C Put the following sentences into English 1 Lucy是一个聪明的女孩。 Lucy _. 2 Jack是他们班最高的男生。 Jack _ boy _ his class. 3 这首乐曲听起来美极了！ The music _! 4 你现在累了吗？ _ you _ now? 5 我现在感觉比昨天好多了。 I _ much _ than yesterday.,Keys to additional exercises A 1 smaller, smallest 2 thinner, thinnest 3 earlier, earliest 4 slimmer, slimmest 5 healthier, healthiest 6 worse, worst 7 more exciting, most exciting 8 finer, finest 9 smarter, smartest 10 more careful, most careful 11 hungrier, hungriest 12 more dangerous, most dangerous 13 larger, largest 14 more slowly, most slowly,B 1 prettier 2 the most dangerous 3 more difficult 4 the most careful 5 the best 6 the largest 7 nice 8 slow C 1 is a clever girl 2 is the tallest，in 3 s