1、 形容词的用法形容词的用法What do you think of this flower?beautiful美丽的美丽的fragrant芳香的芳香的bright鲜艳的鲜艳的smiling可爱迷人的可爱迷人的How about this dog?lovely可爱的可爱的friendly友好的友好的funny滑稽的滑稽的一.什么是形容词？ 用来用来描写描写或修饰或修饰名词、代词名词、代词的一类词，对它们起修饰、的一类词，对它们起修饰、描绘作用，表示名词的性质描绘作用，表示名词的性质和特征。和特征。，表示名词的性质，表示名词的性质和特征。和特征。一.什么一一. .什么是形容词？什么是形容词？是形容
2、词？二、用途二、用途做定语：做定语：做表语：做表语：做补语：做补语：限定名词的性质或特征限定名词的性质或特征说明主语的性质、特征、说明主语的性质、特征、身份或状态身份或状态对宾语的补充说明对宾语的补充说明the+adj:表示某一类人表示某一类人 1. 作定语作定语 I have something important to do. 总结总结: 形容词放名词前形容词放名词前,放不定代词后放不定代词后.They are old teachers.She has long hair.Is there anything wrong with your bike?2. 作表语作表语注意注意:常用的系动词
3、有常用的系动词有: be,become,get,look,feel,smell, sound,turn,seem,grow等等Our hometown is beautiful.The trees turn green. The soup smells delicious.3. 作补语作补语She found the people there very friendly.The news made us happy.What you said made him angry.4. the+adj表示某一类人表示某一类人The old are taken good care of in our c
4、ountry.The English like tea very much.The moon is big.The earth is _than the moon.The sun is _of all.biggerthe biggest 形容词的级别形容词的级别大多数形容词有三个等级：大多数形容词有三个等级： 原级原级 比较级比较级 最高级最高级请你观察：形容词和副词比较等级的变化规律请你观察：形容词和副词比较等级的变化规律long longer longestnice nicer nicestbig bigger biggestearly earlier earliestinterestin
5、g more interesting most interestingcarefully more carefully most carefullyfriendly more friendly most friendly friendlier friendliestgood better bestmany/much more most原级原级比较级比较级最高级最高级形容词的比较级形容词的比较级构成构成构成方法原级比较级最高级普通形容词longtall以e结尾nicelarge辅音字母加y结尾busyeasy以1元+1辅音字母结尾且重读bighot-er-est-r-styi-eryi-est双
6、写辅音双写辅音字母字母-er双写辅音字双写辅音字母母-estmore+most+1) 规则变化规则变化usefulinteresting部分双音节和多音节词部分双音节和多音节词2) 不规则变化不规则变化原级比较级最高级good/wellbad/badly/illmany/muchLittlefaroldbetter bestworse worstmore mostless least farther/further farthest/furthestolder/elder oldest/eldest巧计：巧计：好、坏、多、少、远、老好、坏、多、少、远、老请给出下列形容词或副词的比较级和最高级请
7、给出下列形容词或副词的比较级和最高级tallnearlargeablethinhotfunnyhappybeautifulquicklyquietlittletaller tallest nearer nearestthinner thinnestabler ablest larger largest hotter hottestfunnier funniesthappier happiestmore beautiful most beautifulmore quickly most quicklyquieter quietestmore quiet most quietless least形
8、容词原级的用法：形容词原级的用法：1 1. . as + as + 原级原级 + as + as “和和一样一样”You are as tall as me. = You are as tall as I (am).This computer runs as fast as that one.2 2. . not as not as(so)(so) + + 原级原级 + as + as “不如不如/ /没有没有”This jacket is not as(so) cheap as that one.Henry doesn t study as(so) hard as his elder bro
9、ther.This truck is big enough to carry 5 tons. so+ 形容词原级形容词原级+that丛句丛句 He is so big that he cant enter the room by the door . too+原级原级+ to do sth.He is too young to join the army. 形容词原级形容词原级+ enough to do sth. 形容词比较级的用法：形容词比较级的用法：1. 1. 比较级比较级 + than + than “比比更更” You are taller than me. = You are ta
10、ller than I (am). I don t think his writing is more beautiful than yours.3. 3. 比较级比较级 + and + + and + 比较级比较级 “越来越越来越” The weather is getting warmer and warmer. Our school is getting more and more beautiful.4. the + 4. the + 比较级比较级,the + ,the + 比较级比较级 “越越, ,越越”The more exercise you do, the healthier
11、you will become.2. 2. 比较级比较级 ( ( 特殊疑问句特殊疑问句) )， or or ? ? “哪个更哪个更? ?” Which is longer, this one or that one?5. 表示表示“两者之间比较两者之间比较的一个的一个”时，用时，用“the + 比较级比较级”。6.6.形容词比较级前可以用下列词修饰：形容词比较级前可以用下列词修饰：much, a much, a little, far, a bit, a few, a lot, even, little, far, a bit, a few, a lot, even, still, rathe
12、rstill, rather等等 e.g: Its much colder today than yesterday.e.g: Lucy is the taller of the twins. 形容词最高级的用法：形容词最高级的用法：the + the + 最高级最高级 + ( + (名词名词) + ) + 表示范围的短语或从句表示范围的短语或从句 “是最是最”He is the kindest man that I have ever met. She is the most careful student of us three.4.4.one of the+one of the+最高级最
13、高级( (形形)+)+名词名词( (复复)+)+表示范围的短语表示范围的短语 “是是当中最当中最之一之一” Shanghai is one of the biggest cities in China.3.3.最高级最高级 ( ( 特殊疑问句特殊疑问句) )， or or ? ? “哪个哪个更更? ?” Who is the youngest, Jim, Tom or Jenny?2. 2. the second(third the second(third )+)+最高级最高级+(+(名词名词)+ )+ 表示范围表示范围 的短语的短语 “是第二是第二( (三三) )” The Chongmi
14、ng Island is the third biggest island in China.同义句转换，每空一词：同义句转换，每空一词：1. Mike is not so/as tall as Jack. Jack is _ _ Mike.2. He is the youngest in his class. He is younger than _ _ _ in his class. He is younger than _ _ _ in his class.3. The cheetah is faster than any other animal in the world. The c
15、heetah is _ _ animal in the world. (同上同上) The _ fastest animal is the cheetah.4. Japanese is less useful than Chinese. Japanese _ as/so useful _ Chinese.5. I am as diligent as her. I am as diligent as _ _.6. Li Ying jumped farther than Jim. Li Ying jumped farther than Jim _.taller thanany other stud
16、entthe other students the fastestshe isdid world sisn tas合并句子，每空一词：合并句子，每空一词：Lucy is 8 years old. Lily is 8 years old, too. Lucy is _ _ _ Lily.2. Danny is 15. Jenny is 12. Jenny is _ _ _ than Danny.3. Jim jumps 2 metres high. Tom jumps 3 metres high. Tom jumps _ _ Jim.4. Jenny jumps far. Brain jumps
17、 farther than Jenny. Danny jumps farther than Brain. Danny jumps _ _ the three.5. A car runs 150 kilometres per hour. A bike runs 50 kilometres per hour. A car runs _ _ _ _ as a bike. A car runs _ _ than a bike higher thanfarthest ofthree times as fast as older asfaster twice three years younger用括号内
18、形容词或副词的适当形式填空用括号内形容词或副词的适当形式填空: :This horse is very _ (strong), but that horse is much _ (strong) than this one.It s so late, so I drive the car _(slowly) than usual.3. He went _(far) than the other explorers.4. The _(little) you eat, the _(thin) you are.5. The Beijing Library is one of _(big) libra
19、ries in China.6. The street is as _(long) as that one, but it is_ (wide) than that one.7. His drawing isn t so _(good) as yours.8. When a piece of ice is taken into a warm room, it becomes _(small) and _(small).9. This piano is _(expensive) than the other two. It is _(expensive) of the three.10. Whi
20、ch is _(difficult), English, physics or biology?strongstrongerlessfarther/furtherlongsmallermore expensivethe most difficultmore slowlygoodthe biggestwidersmallerthe most expensivethinner汉译英：汉译英：Jack和和Mike一样高。一样高。Lily和和Lucy跳得同样远。跳得同样远。他的英语不如我说得好。他的英语不如我说得好。格林小姐的房间比布朗小姐的干净得多。格林小姐的房间比布朗小姐的干净得多。北京变得越来越
21、美丽。北京变得越来越美丽。Jack is as tall as Mike.Lily jumps as far as Lucy.He doesn t speak English as/so well as me/I (do).Miss Green s room is much cleaner than Miss Brown s.Beijing is becoming more and more beautiful.The more careful you are, the fewer mistakes you would make.Bob jumps (the) farthest of all.
22、The Changjiang River is one of the longest rivers in the world.Jim came to school (the) latest in his class yesterday.Which is the most difficult, English, physics or maths?汉译英：汉译英：6. 你越仔细，出错就会越少。你越仔细，出错就会越少。7. 在所有人当中在所有人当中Bob跳得最远。跳得最远。8. 长江是世界上最长的河流之一。长江是世界上最长的河流之一。9. Jim在他班上到校最晚。在他班上到校最晚。10. 哪个最难，英语，物理还是数学？哪个最难，英语，物理还是数学？
