(共62张PPT及音频)
人教版 英语 八年级上册
Period 2 Section A (Grammar Focus -3c )
Unit3 I’m more outgoing than my sister.
同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！
词汇听写
Who is short Who is tall Who is the tallest
导入新知
Grammar Focus
Is Tom smarter than Sam No, he isn’t. Sam is smarter than Tom.
Is Tara more outgoing than Tina No, she isn’t. Tina is more outgoing than Tara.
Are you as friendly as your sister No, I’m not. I’m friendlier.
Does Tara work as hard as Tina Yes, she does.
Who’s more hard working at school Tina thinks she works harder than me.
合作探究
3a. Use the words to write questions and answers.
1.Julie / tall / you
Q：Is Julie as tall as you？
A：No， she isn’t. She’s taller than me.
2.Jack / run / fast / Sam
Q：_____________________________________
A：No，he doesn’t. He runs ________ than Sam.
Does Jack run as fast as Sam
faster
3.your cousin / outgoing / you
Q：_________________________________________
A：No， she isn’t. She’s _____________than me.
4.Paul / funny / Carol
Q：_________________________________________
A：No， he isn’t. He’s __________ than Carol.
Is your cousin as outgoing as you
more outgoing
Is Paul as funny as Carol
funnier
3b. Think of yourself two years ago. Write about how you are different now.
1. Are you taller？
Yes， I am. I’m taller now than I was two years ago.
2. Are you funnier？
_____________________________________________
3. Are you more outgoing？
______________________________________________
4.Do you study English harder？
_______________________________________________
5.Do you sing better？
_______________________________________________
3c. Compare your parents. Check （√） who is smarter， funnier， etc. in the chart. Then ask your partner about his/her parents.
A：Who is smarter， your mother or your father？
B：I think my mother is smarter than my father.
Mother Father
smart √
funny
work hard
outgoing
friendly
sing well
形容词、副词的比较级
定义、构成及用法
形容词、副词的比较级用于两者之间的比较，用以说明“前者比后者更……”。
语法讲解
1.形容词比较级的构成
（1）规则变化
①直接在词尾加-er。
e.g. tall—taller short—shorter
high—higher slow—slower
②以不发音的字母e 结尾的词直接在其后加-r。
e.g. nice—nicer large—larger
fine—finer late—later
③以重读闭音节结尾并且末尾只有一个辅音字母的，应先双写该辅音字母再加-er。
e.g. big—bigger hot—hotter
thin—thinner fat—fatter
速记小法
大（bigger）胖（fatter）子怕热（hotter）
苗条的（slimmer）瘦（thinner）子喜欢潮湿（wetter）和红色（redder）。
④以“辅音字母+y”结尾的双音节词，先变“y” 为“i”，再加-er。
e.g. heavy—heavier easy—easier early—earlier
⑤多音节词和部分双音节词在其前加more 构成比较级。
e.g. outgoing—more outgoing
beautiful—more beautiful
小贴士
形容词前加more 构成比较级的情况：
1. 多音节形容词，more popular。
2. 以-ful 或-less 结尾的形容词，more careful/ careless。
3. 动词的现在分词或过去分词充当形容词，more boring，more tired。
4. 某些以-ly结尾的形容词前可加more，也可变“y” 为“i”，再加-er，more friendly/friendlier。
（2）常见的不规则变化的词有：
good/well—better many/much—more
bad/badly—worse little—less
far—farther（further）
速记小法
good/well 比较是better，far是farther 和further，worse 原级有两个，副词badly 形bad；
little 比较是less，many/ much 同是more。
中考在线1：—Who is _____, Tina or Tara
—I think Tina is. [内江]
A. outgoing B. more outgoing
C. most outgoing D. the most outgoing
B
2.基本用法
（1） 表示两者（人或事物）的比较。在含有“比较级+ than”的句型中，当than 前后所使用的动词相同时，通常用助动词代替后面的动词。该动词或助动词也可以省略。
e.g. Dean is taller than Mike（is）.迪安比迈克高。
He works much harder than I （do）.
他比我工作努力得多。
（2） 表示对两个人或事物进行对比，并进行选择时， 常用句型：Which/Who + be + 形容词比较级，A or B
e.g. Which is better, the blue one or the red one
哪个更好，蓝的还是红的？
中考在线2：Compared with newspapers or TV, the Internet offers people ______ information. [成都]
A. much B. more C. most
B
3.特殊用法
（1） “比较级+and+ 比较级”或“more and more+ 原级（多音节词和部分双音节词）” 意为“越来越……”。
e.g. The little girl is more and more beautiful.
这个小女孩越来越漂亮了。
中考在线3：—Roy never likes junk food. [安顺]
— Neither do I. That’s probably why I’m becoming ____ now.
A. healthy and healthy B. more and more healthily
C. weaker and weaker D. healthier and healthier
D
（2） 当表示“……是两者中更……的”时，常用“the+ 比较级+of the two”结构，定冠词the 不可缺少。
e.g. Liu Li is the taller of the two. 刘丽是这两个人中较高的那个。
（3） 同一类人或物在某一范围内进行比较时，常用“比较级+than any other+名词单数”结构，意为“……比其他任何……都……”。
e.g. I think Wuxi is more beautiful than any other city in China.
我认为无锡比中国其他任何一个城市都漂亮。
（4） “the+ 比较级... ，the+ 比较级... ”， 意为“越……，越……”。
e.g. The higher you stand, the farther you will see.
站得越高，看得越远。
中考在线4：The harder we work, the _____ result we will get.
[大连]
A. faster B. fewer C. better D. smaller
C
4.在使用比较级时一定要注意：
（1）比较的对象必须一致。
e.g. Our classroom is bigger than yours （=your classroom）.
我们的教室比你们的（教室）大。
（2） 有时为了避免重复，可用that 或those 代替前面提到的词，而且that 或those 不能省略。
e.g. The weather in Beijing is colder than that in Nanchang in winter.
冬天，北京的天气比南昌的（天气）更冷。
His stories are more interesting than those I told.
他的故事比我讲的（故事）更有趣。
中考在线5：The harder you study, the _____ grades you will get. [六盘水]
A. well B. better C. good D. best
B
拓展：句中只有一者时用原级，其标志词是very, so, too, quite 等。表示双方情况“一模一样”，用“as+ 形容词或副词的原级+as”结构；表示双方情况“不（那么）一样”，用“not so / as + 原级+ as”结构。在这两种结构中，第一个as 是副词，而第二个as 是连词。
e.g. My parcel is as heavy as yours. 我的包裹与你的（包裹）一样重。
His bedroom is not as/so neat as his sister’s.
他的卧室没有他姐姐的（卧室）整洁。
小贴士
含有not as/so... as 的句子也有比较的含义，可以和含有比较级的句子进行转换。
e.g. Tom is not as short as Tim. 汤姆没蒂姆矮。
=Tim is not as tall as Tom. 蒂姆没有汤姆高。
=Tom is taller than Tim. 汤姆比蒂姆高。
=Tim is shorter than Tom. 蒂姆比汤姆矮。
中考在线6：—Many boy students think physics is ____ geography.
—I agree. I’m weak in geography. [呼和浩特]
A. much difficult than B. as difficult as
C. less difficult than D. more difficult than
C
一、用所给词的适当形式填空。
1. From then on, Tony studied _________(hard) than before.
2. Who do you think is _______________(outgoing), Mary or Alice
3. —Does Tony jump as ____________(high) as you
—No, he doesn’t. He jumps ____________(high) than me.
harder
more outgoing
high
higher
课堂练习
4. She looks ____________ (young) than me, but in fact she is much ____________(old).
5. Bob answered the question ____________(clearly) than Jim in class.
younger
older
more clearly
二、单项选择。
6.【2020·铜仁】—Your handwriting is beautiful.
—Thank you. I write______ than before.
A. careful B. more careful
C. more carefully D. carefully
C
7. Of the two questions, Ann just finished______ one.
A. the most difficult B. the least difficult
C. the less difficult
C
8. —Roy never likes junk food.
— Neither do I. That’s probably why I’m becoming
______now.
A. healthy and healthy B. more and more healthily
C. weaker and weaker D. healthier and healthier
D
9. —Could you tell me why you learn English so well
— It’s very simple. ______you study, ______grades you will get.
A. The harder; better B. The harder; the better
C. Harder; better D. Harder; the better
B
10.【2020·广元】Sam didn’t jump so ______as Jim in yesterday’s sports meeting.
A. high B. higher C. highly
A
三、根据汉语意思完成句子，每空词数不限。
11. 萨姆的妈妈比他爸爸更忙。
Sam’s mother is __________________ his father.
busier than
12. 这位年轻人不像过去那样懒惰了。
The young man is not __________________ he was in the past.
as / so lazy as
13. 我国际象棋下得比我哥哥好。
I play chess __________________ my brother.
better than
14. 她认为这件连衣裙和那件一样漂亮。
She thinks this dress is __________________ that one.
as beautiful as
15. 你认为数学和英语哪个更难？
Which do you think is __________________ , math or English
more difficult
课堂小结
本节课简单学习了本单元的语法知识并做了对应训练和练习。
归纳新知
一、单项选择
1. Daniel is ________ his twin brother. They are both 1. 75 metres tall.
A. taller than B. shorter than
C. as tall as D. so tall as
C
课后练习
2. —Mary doesn't like fish ________ chicken.
—Ben doesn't like fish, ________he likes chicken very much. 【2020·黔西南州】
A. and; but B. or; but C. or; and D. and; or
B
3. —Which is ________, the blue one or the red one
—The blue one. 【2020·甘孜】
A. good B. better C. best
B
4. Jim studies better than Tom, but Tom is ________ and he has more friends.
A. friendly B. friendlier
C. the friendliest D. the friendlier
B
5. She has ________ books than you.
A. many B. much C. more D. most
C
二、语法专练
6. Our teacher goes to the school _______(early) than us.
7. Jack is talented in sports. He can play basketball as ________(good) as his brother.
8. —The world's first computers were ________ (big) than cars.
—Wow! They used to be so big.
earlier
well
bigger
9. The larger vocabulary you have in your head, the ________ (long) it usually takes to find a particular (特定的) word.
10. The sun is ________ (near) to the earth than many other stars.
longer
nearer
三、根据汉语意思完成句子
11. 你能更大点儿声唱吗 我听不见。
Can you sing ________ ________ I can't hear you.
more loudly
12. 史密斯先生和格林先生对我们一样友好。
Mr. Smith is ______ __________ to us ______ Mr. Green.
as friendly as
13. 站得越高, 看得越远。
________ ________ you stand, the farther you see.
The higher
14. 为了保持健康, 你应该吃更少的肉和更多的蔬菜。
To keep healthy, you should eat ________ meat and
________ vegetables.
less
more
15. 劳拉的好朋友比埃米更安静更聪明。
Laura's good friend is ________ and ________ than Amy.
quieter smarter
四、 阅读还原
Dear Nancy,
Friendship (友谊) is important in a person's life. ________16
Today I met a girl named Lily. She told me her experience (经历).
E
A. Some years ago, she broke her best friend Bob's heart in a basketball game.
B. And they won't care about it before losing it.
C. I spent a lot of money on it.
D. It takes much time and also needs love.
E. Now I want to tell you some of my ideas about it.
F. I met her some years ago.
G. This is not only Lily's problem
________17 She wasn't happy and didn't know what to do to get Bob back. From then on, Lily never had true friendship. ________18 We all may meet this kind of problems in our life. Almost all the people have friends but only a few of them can get true friendship.
A. Some years ago, she broke her best friend Bob's heart in a basketball game.
B. And they won't care about it before losing it.
C. I spent a lot of money on it.
D. It takes much time and also needs love.
E. Now I want to tell you some of my ideas about it.
F. I met her some years ago.
G. This is not only Lily's problem
A
G
That's because they think what their friends do is what they should do. ________19
How can we get true friendship ________20 If you spend much time doing good to your friends, they can feel it and love you, too.
B
D
A. Some years ago, she broke her best friend Bob's heart in a basketball game.
B. And they won't care about it before losing it.
C. I spent a lot of money on it.
D. It takes much time and also needs love.
E. Now I want to tell you some of my ideas about it.
F. I met her some years ago.
G. This is not only Lily's problem
When there are problems, what we should do is to face them but not to ignore (忽视) them. Try to find a way to do with them.
I also hope you can have true friendship in your life. I'm sure you'll be much happier.
Yours,
Gina
五、语法填空
在空白处填入适当的词或用括号内所给单词的适当形式填空
Matt and Tuan are different in their looks. Matt is ________21 (tall) than Tuan. He has dark blonde hair and big blue eyes. On the other hand, Tuan's appearance is different ________22 Matt's.
taller
from
He has long black hair and it almost ________23 (touch) the shoulders.
The two guys are the best ________24(friend) but they are very different, even in the views on how they clean. Matt is very tidy. Everything must be in its place at all times. Tuan on the other hand is________25 (tidy). Matt cleans his room at ________26 (little) once a day while Tuan's room is lucky to be cleaned________27 (one) a month.
touches
friends
untidy
least
once
Sometimes Matt will spend hours just _________28 (clean) his room. When Tuan cleans, it is done as ________29 (quickly) as humanly possible.
Tuan is ________30 (good) at sports than Matt. But he doesn't watch any sports on TV. When Tuan is in school, he always plays sports with his classmates. On the other hand, Matt loves to watch basketball matches on TV. But he doesn't play basketball at all.
cleaning
quickly
better
再 见
