Ⅰ 初二下英语1至3单元的语法
It's+adj.+for+sb.+to+do sth.对某人来说做某事怎么样
It's+adj.+of+sb.+to+do+sth.某人做某事是一个怎样的人
一般疑问句some 要变成any.表示意愿色彩，有请求意思的不变.如；以could.can.may.would等做疑问词的句子
ask sb for help 请求某人帮助
plan to do sth 计划做某事
forget to do sth 忘记去做某事
forget dong sth 忘记做了某事
finish dong sth完成某事
leave a piace 离开某地
leave for a place 离开到某地去
decide to do sth decide on dong sth决定做某事（两个都是）
go away for too long （出远门太久）for 后面一般接时间段
send sb sth =send sth to sb寄某物给某人
send sb sth from a place 从某地寄给某人某物
get back to a place 回到某处
give sth back 归还某物
get sth back要回某物动副结构，代词放中间
as for +n.(Ving)至于某事看医生只能用see
maybe在句首作定语 may be 在主语后做谓语
the same as与什么相同
be different from 与什么不同very often 经常，只用在句尾
make a difference 使什么不同
try to do sth尽力做某事
the result of +n.(Ving)某事的结果
try one's best to do sth竭尽全力做某事
形容词修饰不定代词放在后面
Ⅱ 八上1到4单元英语结构语法
[人教版]新目标英语八年级上册知识要点
unit
1
how
often
do
you
exercise?
重点语法：频率副词
询问别人做某事的频繁程度
提问用
how
often
引导特殊疑问句
回答用
always,
sometimes,
twice
a
day
等频率副词。
例句：a:
how
often
do
you
watch
tv?(你多长时间看一次电视？)
b:
i
watch
tv
every
day.(我每天都看电视。)
a:
what's
your
favorite
program?(你最喜欢的节目是什么？)
b:
it's
animal
world.(是《动物世界》。)
a:
how
often
do
you
watch
it?(你多长时间看一次这个节目？)
unit
2
what's
the
matter?
重点语法：询问别人如何感觉
了解人体器官和部位的英文名称
了解一些常见病的英文名称
告诉别人应该怎样做和不应该怎样做
例句：a:
what's
the
matter?(怎么了？)
b:
i'm
not
feeling
well.(我感觉不舒服。)i
have
a
cold.(我感冒了。)
a:
when
did
it
start?(什么时候开始的？)
b:
about
two
days
ago.(大约两天前开始的。)
希望能帮到你啊！
Ⅲ 8年级上册英语1——4单元有什么重点的语法知识，或短语
八年级英语上册第一单元复习
I. 应掌握的词组：
1. go to the movies 去看电影
2. look after=take care of 照顾
3. surf the internet 上网
4. healthy lifestyle 健康的生活方式
5. go skate boarding 去划板
6. keep healthy=stay healthy 保持健康
7. exercise=take (much) exercise
=do sports锻炼
8. eating habits 饮食习惯
9. take more exercise 做更多的运动
10. the same as 与什么相同
11. once a month一月一次
12. be different from 不同
13. twice a week一周两次
14. make a difference to 对什么有影响
15. how often 多久一次
16. although=though虽然
17. most of the students=most students
大多数学生
18. shop=go shopping
=do some shopping 购物
19. as for至于
20. activity survey活动调查
21. do homework做家庭作业
22. do house work做家务事
23. eat less meat吃更少的肉
24. junk food垃圾食物
25. be good for 对什么有益
26. be bad for对什么有害
27. want to do sth 想做某事
28. want sb to do sth想某人做某事
29. try to do sth 尽量做某事
30. come home from school放学回家
31. of course=certainly=sure当然
32. get good grades取得好成绩
33. some advice
34. help sb to do sth帮助某人做某事
=help sb with sth
35. a lot of vegetables
=many vegetables许多蔬菜
36. hardly=not nearly / almost not几乎不
37. keep/be in good health保持健康
II. 应掌握的句子：
How often do you exercise? 你（你们）多久锻炼一次身体？
How often + 助动词do(does或did) + 主语 + do sth.? 疑问词how often是问频率(多久一次),（在这里助动词do(does或did) 是起帮助构成疑问的作用）与一般现在时或一般过去时连用，回答一般是用表示频率的副词，如：once, twice, three times…, sometimes, often, quite, often, never, every day, once a week , twice a month , three times a month , three or four times a month 等。
翻译：“你们多久到工厂去一次？”“每星期两次。”
(“How often do you go to the factory?” “Twice a week. ”)
“他们多长时间举办一次舞会？”“通常每两周举办一次。”
(“How often do they have a dancing party?” “Usually, once every other week.”)
“他多久去购一次物？”“一个月一次。”
(“How often does he go shopping?” “He goes shopping once a month.”)
2. “What do you usually do on weekends?” “ I usually play soccer.”
“周末你通常做什么？”“我通常踢足球。”
第一个do为助动词, 在这起帮助构成疑问的作用；而第二个do则是实义动词。
翻译：What do you usually do on weekends? I often go to the movies.
What does she usually do on weekends? She sometimes go hiking.
3. “What’s your favorite program?” “It’s Animal World.”
“你最喜欢什么节目？”“动物世界。”
4. As for homework , most students do homework every day .
as for...意思是“至于；关于”，常用于句首作状语，其后跟名词、代词或动词的
-ing形式（即动名词）。如：
As for him，I never want to see him here. 至于他，我永远不希望在这里见到。
As for the story，you'd better not believe it. 关于那故事，你最好不要相信。
翻译：至于我自己，我现在不想去。
(As for myself, I don’t want to go now. )
至于那个人，我什么都不知道。
(As for the man, I know nothing about him.)
5. Mom wants me to get up at 6:00 and play ping-pong with her .
want to do sth. 意思是“想要做某事”；
want sb. to do sth.意思是“想要某人做某事”。如：
Do you want to go to the movies with me？你想和我一起去看电影吗？
The teacher doesn't want us to eat hamburgers.老师不想让我们吃汉堡包。
6. She says it’s good for my health.
be good for...表示“对……有益（有好处）”;其反义为：be bad for...。（这里for 是
介词，后跟名词、代词或动名词）如：
It's good for us to do more reading. 多读书对我们有好处。
Reading in bed is bad for your eyes.在床上读书对你的眼睛有害。
7. How many hours do you sleep every night?
8. I exercise every day , usually when I come home from school .
9. My eating habits are pretty good .这里pretty相当于very 。
10. I try to eat a lot of vegetables , usually ten to eleven times a week .
try to do sth.表示“ 尽力做某事 ” ，不包含是否成功的意思而try doing sth.表示
“（用某一办法）试着去做某事”。如:
You’d better try doing the experiment in another way.
你最好试试用另一种方法做这个试验。
11. My healthy lifestyle helps me get good grades.
help sb.(to) do sth.帮助某人做某事
12. Good food and exercise help me to study better.
这里better是well的比较级，而不是good的比较级
13. Is her lifestyle the same as yours or different?
＝Is her lifestyle the same as your lifestyle or is her lifestyle different from yours? be the same as … / be different from …
14. What sports do you play ?
15. A lot of vegetables help you to keep in good health .
keep in good health = keep healthy = stay healthy
16. You must try to eat less meat .
try to do sth.表示“ 尽力做某事 ” ,不包含是否成功的意思,less是little的比较级
17. That sounds interesting.
这是“主语+系动词+表语”结构的简单句。sound（听起来），look（看起来），smell
（闻起来），taste（尝起来），feel（觉得），seem（好象），grow（变得）,get
（变得）等词在英语中可用作系动词，后跟形容词作表语。如：
It tastes good. 这味道好。
The music sounds very sweet. 这音乐听起来很入耳。
The smoke grew heavier and heavier. 烟雾变得越来越浓了。
新目标八年级英语上册第二单元复习
I. 应掌握的词组：
1. Have a cold 感冒 2. sore back 背痛
3. neck and neck 并驾齐驱，齐头并进
4. I have a stomachache 我胃痛
= I have got a stomachache
=There is something wrong with my stomach
= My stomach hurts = I have (got) a pain in my stomach
5. What’s the matter? 怎么了？
= What’s the trouble (with you)? = What’s your trouble?
= What’s wrong (with you)? =What’ the matter (with you)?
=What has happened to you? =Is there anything wrong (with you)?
= what’s up?
6. sore throat 咽喉痛
7. lie down and rest 躺下休息
8. see a dentist 看牙医
9. drink lots of water 多喝水
10. hot tea with honey 加蜂蜜的热茶
11.That’s a good idea 好主意
12.That’s too bad 太糟糕了
13.I think so 我认为如此
14. I’m not feeling well. 我觉得不太舒服
= I’m not feeling fine/all right. = I’m feeling ill/sick. =I feel terrible/bad.
= I don’t feel well.
15. get some rest 多休息
16. I have no idea = I don’t know
我不知道
17. stressed out 筋疲力尽
18. I am tired 我累了
He is tired. 他累了
19. a healthy lifestyle健康的生活方式
20. traditional Chinese doctors传统中医
21. a balance of yin and yang阴阳调和
22. you have too much yin.你阴气太盛
23. to eat a balance diet饮食平衡
24.healthy food 健康食品
25. stay healthy 保持健康=keep healthy=keep in good health = keep fit
26. enjoy oneself (myself, yourself, herself, himself, themselves, ourselves, itself
反身代词) 玩得高兴，过得愉快=have a good time = have a wonderful time
=have fun
27. enjoy sth. =like sth. (名词)喜欢某物,
enjoy doing sth.喜欢做某事=like dong sth
Practice doing sth.练习做某事，
mind doing sth. 介意做某事，
finish doing sth.完成某事，
give up doing sth.放弃做某事，
can’t help doing sth.忍不住做某事，
keep ding sth. 坚持做某事.
即：practice, mind, finish, give up, can’t help, keep 与enjoy用法基本相似
28.at the moment = now 此刻
29. Host family 东道家庭
30. Conversation practice会话练习
31.I’m sorry to hear that.听到此事我很难过
新目标八年级英语第三单元复习
I.应掌握的词组：
1. babysit one’s sister 照顾妹妹
2. visit one’s grandmother 看望奶奶
3. spend time with friends
和朋友们一起度过时光
4. visit cousins 看望表弟等
5. Go to sports camp 去运动野营
6.go to the beach 去海滩
7. go camping 去野营
8. Go shopping 去买东西
9. go swimming 去游泳
10. go boating去划船
11. go skating 去溜冰
12. go walking去散步
13. go climbing 去登山
14. go dancing去跳舞
15. go hiking 去徒步远足
16. go sightseeing 去观光
17. go house-hunting 去找房子
18.go on a hike 徒步旅行，go bike riding 骑自行车旅行，go fishing 去钓鱼
19. do some shopping 买东西
20. do some washing 洗衣服
21. do some cooking 作饭
22. do some reading 读书
23. do some speaking训练口语
24. do some sewing 做缝纫活
25.that sounds nice 那好极了
26. at home 在家
27. how about=what about ……
怎么样？
28. how long 多长时间
29. how far 多远
30. how often 多长时间一次
31. how much, how many 多少
32. have a good time =have fun= have a wonderful time= enjoy oneself
玩得高兴，过得愉快
33. show sb. Sth.=show sth. to sb.出示某物给某人看
give me the book=give the book to me 给我书，
pass me the cup=pass the cup to me 把杯子递给我，
sell me the house=sell the house to me 把房子卖给我
buy me a book =buy a book for me 给我买书，
make me a cake=make a cake for me给我做蛋糕
34. get back=come back回来
35. rent videos租借影碟
36. take walks=go for a walk散步
37. think about 考虑
38. decide on= decide upon
决定一个计划
39. something different 不同的事情
40．a great vacation 一个愉快的假期
41. I can’t wait 我等不及了
42. the famous movie star 著名的影星
43. an exciting vacation
激动人心的假期
44. Ask her about her plans 向她询问她的计划ask sb. about sth.向某人询问某事
45. forget to do sth. 忘记要做某事，forget doing sth. 忘记做过某事
八年级英语第四单元复习
I.应掌握的词组：
1.get to school 到校
2. get home 到家
3. how about=what about
…….怎么样？
4.take the subway 乘地铁
5.ride a bike 骑自行车
6.take the bus乘公共汽车
7.take the train乘火车
8.take a taxi乘坐出租车
9. go in a parent’s car 坐父母的车
10. by bike, bike bus,
by subway, by taxi,
by car, by train
(乘坐……车，放在句尾)
11. have a quick breakfast
迅速吃早饭
12. the early bus 早班车
13. how far多远
14. take sb. to sp.带某人到某处
15. doing sth. takes sb. Some time/ money
=It takes sb. some time/money to do sth.
=sb. spends dome time/money (on sth.)
=sb. spends some time/money (in) doing sth.
=sth. costs sb. some time/money
=sb. pay some money for sth.
花费某人多少时间/金钱做某事/某人花费多少金钱/时间做某事
16. bus stop公共汽车站，
train station火车站，
subway station地铁站，
bus station客运站
17. want to do sth.想做某事
18.walk to school 步行上学
19. in North America 在北美
20. in other parts of the world
在世界的其他地区
21. depend on=depend upon
依靠，靠……决定
22. not all 不是所有的
23. need to do sth.需要做某事
24. number of students学生数
25. a number of=many 许多number前可用large, great, small修饰其谓语是复数26.the number of….的数量，谓语是单数
27. don’t worry(about sth./sb.)别着急(为某人/事担心
28. around the world= all over the world世界各地，全世界
Ⅳ 新目标八年级英语下册1至4单元语法重点
Unit 4 How do you get to school?
一．短语归纳
1. take the subway to … = go to … by subway 搭地铁
2. take the train to … = go to … by train 坐火车
3. take a bus to … = go to …by bus = go to … on a bus 乘坐公共汽车
4. take a taxi to … = go to … by taxi 坐的士
5. ride a bike/ bicycle to… = go to … by bike/ bicycle 骑自行车
6. walk to… = go to … on foot 步行
7. take a car to… = go to … in a car= go to … by car 坐汽车
8. get to school 到达学校get to=arrive in/at=reach 到达 (in加大地方at加小地方)
9. 10 kilometers from school 离学校10公里（远）
10. from…to… 从…到… from his home to school 从他家到学校
11. how （用于提问状态和交通工具） 怎样
how long 用来询问时间的长度（用于提问时间段 多长（时间）） 或物体的长度
how often （用于提问频率） 多久时间一次
how far （用于提问距离） 多远
how many 用于提问数量） 多少
how much（用于提问数量/价钱） 多少/多少钱
how soon“过多久”，用来询问某事要在多久以后才能发生
12. have a quick breakfast 快速地吃早餐
13. leave for school 出发去学校
14. the early bus 早班车
15. take sb. to school 带某人去学校
Then the early bus takes him to school.然后，他乘坐早班车到学校
16. bus ride 搭公车的路程
17. bus stop 公车亭
18. bus station 公车站
bus stop 是指小站，bus station指大的站，比如汽车站。现在的英语 尤其是美式英语里，二者的区分不是太细。
19. train station 火车站
20. subway station 地铁站
21. think of 认为
22. around the world=all over the world 遍及全世界
22.the school bus 校车
23. in North /South America 在北/南美洲
in the north/south/east/west of American 在美国的北/南/东/西部
24. on the school bus 乘/坐校车
25. in other parts of the world 在世界上的其他地方
26. the other （两者中的）另一个
27. others = other (students) 其他的（学生）
28. things are different 情况不同
29. be different from 与…不同
be the same as 与……一样
30. make a difference 产生差异
31. depend on 取决于/依赖/依靠
In China , it depends on where you are . → depend on 视……而定；决定于
I haven’t a car, I have to depend on the buses. 我没有汽车，只能依靠公共汽车。
32. go to school by boat = take a boat to school 坐船去上学
33. must be 肯定/一定是
34. a lot more fun 更多的乐趣
35. not all students并非所有的学生
36. the most popular ways /means最流行的方式
means of transportation 交通方式
In China，bikes and buses are the most popular means of transportation.在中国，自行车和公共汽车是最流行的交通方式。
37. a small number of 小部分的
A small number of students take the subway to school.小部分学生乘坐地铁上学
38. a large/ great number of 大多数的
☆ a number of + 复数名词 作主语，动词用复数 “许多”=many
可用large/great/small 修饰，表程度。
☆ the number of + 复数名词 作主语，动词用单数 “…..的数量”
A great number of students are young.
The number of them is 2,200.
39. be ill in the hospital 生病住院
ill和sick 都可作表语 He is ill/sick. 他生病了。 但是He is a sick man. 他是一个病人。（sick作定语，此时不能用ill）ill(形容词)：illness（名词） 40. worry about sb./sth. 担心某人/某事☆ worry about sb/sth=be worried about ….为某人/某事担心I worry about my study.= I am wirried about my study.
41. take a shower淋浴
42.at around six thirty在大约六点半around 作介词时，是“大约、将近”的意思时，常与数词连用 He leaves for school at around six thirty. 他大约在6点30分动身去学校leave for 动词短语，意思是“去（某地）” 见3单元重点短语归纳中的详解43. five minutes’walk步行五分钟的路程44. Don’t worry. 别担心45. in Chinese 用汉语 46.How/ What about…？How/ What about…？常用来询问和建议，其中about是介词，其后跟名词、代词及动名词，意思是“……怎么样？……如何？”How about trying again? 再试一下如何？
给我邮箱吧，发不了这么多
行吗
Ⅳ 初二上册英语1~4单元语法归纳详细点，人教版的
是不是快要考试了，初中英语很简单呀？
首先1-4单元的单词一定要熟悉，课文也多读读就可以了，至于语法还不是来自于课本吗，
所以不要归纳什么的，平时老师也会有笔记呀
多看下
Ⅵ 人教版八年级下册英语第一单元至第四单元知识点总结
内容比较全面
建议多去人教网看看，有一些比较好的资料。
Unit1 Will people have robots?
http://www.pep.com.cn/ce/czyy/bnjx/jxsj/200505/t20050513_215815.htm
Unit2 What should I do?
http://www.pep.com.cn/ce/czyy/bnjx/jxsj/200503/t20050321_208772.htm
Unit 2 What should I do?（教案二）
http://www.pep.com.cn/ce/czyy/bnjx/jxsj/200505/t20050513_215816.htm
Unit2谈谈情态动词shall与should的用法
http://www.pep.com.cn/ce/czyy/bnjx/jxsj/200503/t20050321_208773.htm
?
http://www.pep.com.cn/ce/czyy/bnjx/jxsj/200503/t20050321_208774.htm
?（教案二）
http://www.pep.com.cn/ce/czyy/bnjx/jxsj/200505/t20050513_215817.htm
Unit4HesaidIwashard-working.
http://www.pep.com.cn/ce/czyy/bnjx/jxsj/200505/t20050517_216031.htm
题目：
http://www.pep.com.cn/ce/czyy/bnjx/pjcs/200706/t20070608_397195.htm
http://www.pep.com.cn/ce/czyy/bnjx/pjcs/200706/t20070608_397194.htm
Ⅶ 八下英语打好基础1---4单元答案
八年级下来册的英语是整个源初中阶段英语学习较为重要的部分，至少占中考的30%以上。（个人观点）
教材分析：八年级下册比起前面几册，在一至四单元和六至九单元后面多了一篇reading阅读文章；并且每单元都有新的语法或者是英语口语需要去掌握。一单元一般将来时，二单元问题和建议，三单元过去进行时，四单元间接引语，五单元条件转语从句，六单元现在完成进行时，七单元英语礼节，八单元为别人建议的方式，九单元现在完成时，十单元附加疑问句。生词多，短语多，固定搭配多，形式变化多，值得注意的地方多。
个人建议：学好英语不是一两句话就能说清楚的事情，我只是简单谈谈个人看法。
1.注意培养和提高学习的兴趣。只要觉得学习有兴趣，一切困难都可以迎刃而解。
2.养成良好的学习习惯和态度。知识点多，记忆是关键。记忆就是为了运用，运用就能更好的记忆。
3.多思考多询问多总结。遇到困难多思考，这里为什么用ing形式，那里为什么用不定式；多向老师请教，与同学相互竞争，相互学习，共同进步；总结自己学习中的每次成功和失败。
祝你学习进步！
Ⅷ 八年级下册英语一至五单元语法
语法聚焦 can和have to的用法 can和have to的用法你都掌握了 吗？请仔细观察下面的例句，然后补 全结论部分所缺的内容。 【例句】 1. —Can you speak French? —No, I can’t. 2. You can take the car, if you want. 3. —Can you come to my birthday party tomorrow? —Sorry, I can’t. I am going to visit my grandpa. 4. It’s late. I have to go now. 5. It is raining. He has to stay at home. 6. —Does he have to get up early in the morning? —Yes, he does. 7. She didn’t have to walk home yesterday. 【结论】 1. can是（有 / 无）人称和数的 变化，后接动词 can可以表示能力，指“能、 会”（如例句 ）；can可以表示请求， 常用于发出邀请（如例句(5) ）；can 还可以表示允许，指“可以”（如例句 (6) ）。 2. have to意为“必须、不得不”， 往往强调由于客观原因而必须做某 事。 （有 / 无）人称、数和时态的变 化，后接动词(2) 。其疑问形式和否定 形式常借助于助动词do，does，did 等来完成。
Ⅸ 初二下英语1到4单元语法重点总结！！！
http://wenku..com/view/90e18d2c0066f5335a812139.html
Ⅹ 八年级下学期英语每单元重点语法列出来
1. 一般将来时 表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常与表示将来的时间状语连用。例如：He will come to see you next month.他下个月将会来看你。Will people use money in five hundred years?500年后人们用钱吗？2. 委婉建议用should should作为情态动词，可用于各种人称，意为“应该”，用于表示劝告、建议等，其否定形式为shouldn’t。例如：You should write a letter to your mother.你应该给你妈妈写封信。He shouldn’t drink and drive.他不应该酒后驾车。3. 过去进行时 表示在过去某个时间正在进行的动作或过去某一阶段一直进行的动作。例如：—What were you doing when your mother came in? 你妈妈进来时你正在干什么？—I was playing computer games. 我正在玩电脑游戏。4. 直接引语与间接引语 直接引语指直接引述别人的原话，而间接引语则指用自己的话转述别人的话。直接引语变间接引语时，要注意在人称和时态上作适当的调整。例如：He said, “I will fly to Paris tomorrow.”→ He said that he would fly to Paris tomorrow / the next day.Mr.81 回答采纳率:20.1% 2010-06-06 14:23 楼主，您好Unit 11. Words &phrases: how often , hardly , twice , once , difference , look after , although ,etc .2. Learn to talk about how often do you do things .3. 一些表示频率的副词: always , usually , often , never , hardly ever , sometimes .4. 句子结构: What do you usually do on weekends ?How often ··· ?及回答. how often引起的特殊疑问句及回答.2. “be good for” means :有益于…，对…有好处.Unit 2Unit 31. Words & phrases: babysit ,get back , fishing , rent , think about , decide(on) , tourist etc.2. How to talk about future plans .3. 现在进行时表示将来计划或行动.4. 特殊疑问句（where , when , how long引导）Important and difficult points :Drills :What are you doing for vacation ?I’m watching TV .When are you going ?I’m going … .How long are you staying ?We’re staying for five days .Unit 41. Words & phrases: get to , how far , bicycle , subway , minute , mile , bus stop .2. Talk about how to get to places (谈论出行方式)take the bus /subway /train /taxi , ride a bike /walk .3. how引导的特殊疑问句，表示乘坐何种交通工具的方式.how far ,how long 引导的特殊疑问句.4. 基数词及时间的表示方法.how /how far /how long 引导的特殊疑问句.乘坐交通工具的表示方法.It takes /will take/took sb some time to do sth .使用how many 和how much 分别对可数名词和不可数名词的量提问.情感目标:培养学生热爱劳动的习惯.掌握由there be 结构和行为动词构成的一般过去时.掌握规则和不规则动词的过去时.掌握一般过去时态的以how long , when , where 等疑问词开头的特殊疑问句.掌握一般将来时的用法. be going to 的用法.Could you please + do sth ?Could you + do sth ?有礼貌地提出请求.掌握一些形容词的比较级和最高级.特殊形容词的比较级和最高级：一、比较级的定义：大多数的形容词都有三个级别：原级、比较级、最高级。其中比较级表示“更……”，用于两者之间的比较，用来说明“前者比后者更……”，比较级前面一般用much, even, a little修饰，其中even, much 只能修饰比较级。二、比较级的构成：（1）规则变化：①单音节和部分双音节的形容词一般在词尾加-erEg: calm---calmer tall---taller smart---smarter②以字母e结尾的直接在词尾加-rEg: nice---nicer fine---finer large---larger③以“辅音+y 结尾的词，变y为 i，再加-er”Eg: early---earlier happy---happier busy---busier④以重读闭音节的单个辅音字母结尾的词，双写辅音字母，再加-erEg: big---bigger thin---thinner hot---hotter⑤多音节或部分双音节的形容词在原级前面加moreEg: popular---more popular important---more important（2）不规则变化：少数形容词的比较级变化是不规则的：good---better bad/ill---worse many/much---morelittle---less far---farther/further old---older/elder三、比较级的用法:(一)当两个人或事物（A和B）进行比较时，我们需要用到形容词（副词）的原级或者比较级1． 表达“A和B一样”，用as…as的结构。公式: A+be动词+as+形容词原级+as…+BA+实义动词+as+副词原级+as…+BEg I am as tall as you.我和你一样高。He runs as fast as I. 他跑得和我一样快。2．表达“A不如B”用not as…as的结构。公式: A+be动词的否定形式+as+形容词原级+as…+BA+助词的否定形式+动词+as+形容词原级+as…+BEg I am not as tall as you.我没有你高。He doesn’t run as fast as I. 他没有我跑得快。2． 表达“A大于B”用“比较级+than”的结构。公式: A+be动词+形容词比较级+than+B…A+实义动词+副词比较级+than+B…Eg I am taller than you.我比你高。He runs faster than I. 他跑得比我快。(二)关于形容词、副词比较级的更多用法1．比较级前面可以加上表示“优劣程度”的词或短语，意思是“更…”，“…得…”。常见词有much, a little, even, a lot, a great deal等。Eg He is much taller than I.他比我要高得多。I jump a little higher than he.我跳得比他高一点点。想一想，这些词能修饰形容词或副词的原级吗？2.比较级前面可以加上表示具体数量差别的结构,表示具体“大多少”，“小多少”，“长多少”，“短多少”等。Eg I am two years older than he.我比他大两岁。This building is 20 meters higher than that one.3．“比较级+and+比较级”表示“越来越……”。 It is getting warmer and warmer．天气越来越暖和。He is running faster and faster．他跑得越来越快。0ur country is becoming more and more beautiful．我们祖国越来越美了。4．“the more…， the more…”表示“越……，就越……”，The more，the better.多多益善。The more careful you are,the fewer mistakes you will make.你越细心，犯错就越少。5．“the more…of the two…”表示“两个当中较。。。的一个”The taller of the two boys is my brother.四、当三个或三个以上的人或事物进行比较时，我们需要用到形容词（副词）的最高级1．表达“…是…中最…的”,用“the+形容词（副词）的最高级”的结构。后面可以加上表示范围的介词短语或从句。公式：主语+be动词+the +形容词最高级+（名词）+表示范围的介词短语或从句主语+实义动词+（the） +形容词最高级+表示范围的介词短语或从句Eg He is the tallest (student) in our class. He jumps the highest of the three boys.This is the best book that I have ever read.2．表示“最…的…中一个”，用“one of +the +最高级+复数名词”的结构来表达。Eg He is one of the best students in our class.他是我们班最好的学生之一。This is one of the most beautiful flowers in the garden.这是花园里最漂亮的花之。注意：(一) 形容词的最高级前面有定冠词the , 而副词的最高级前面定冠词the可以省略。但在形容词最高级前有物主代词时，不能要定冠词the.（二）常见的用来表示范围的介词有in, of, among五、运用形容词、副词比较级应当注意的问题： (一)、按语法规则，than后面的人称代词应当用主格，但口语当中有时会用宾格代替主格。 Eg He is more careful than I (me).(二)、只有同类的事物才能比较 e.g Her bag is bigger than mine. 不能说 Her bag is bigger than I.The weather of Kunming is much better than that of Shenyang.谢谢采纳！