英语八年级上册Unit 3 I’m more outgoing than my sister.Section A课前预习ppt课件

这是一份英语八年级上册Unit 3 I’m more outgoing than my sister.Section A课前预习ppt课件，共49页。PPT课件主要包含了short，heavy，thin，tall，quietly，loudly，short hair，long hair，shorter，Xiaoxin等内容，欢迎下载使用。

T learn t talk abut persnal traits T learn t use cmparatives t cmpare pepleT learn new wrds: utging, hard-wrking, cmpetitin, fantastic…
utging better ludly quietly hard-wrking
adj. 爱交际的；友好的； 外向的adj.&adv. (gd和well的比较级) 较好的(地)；更好的(地)adv. 喧闹地；大声地；响亮地adv. 轻声地；轻柔地；安静地　adj. 工作努力的；辛勤的
cmpetitinfantastic which clearlywin thugh
n. 比赛；竞赛；竞争adj. 极好的；了不起的prn.&adj. 哪一个；哪一些adv. 清楚地；清晰地；明白地v. 获胜；赢；赢得　adv. 不过；可是；然而cnj. 虽然；尽管；不过
1. utging adj. 友好的；外向的
一般修饰人，指人的性格。在句子中可做定语或表语。
e.g. Mary is an utging girl. 玛丽是一位外向的女孩。 My brther is nt very utging. 我弟弟不善与人交往。
2. better adj. / adv. （gd和well的比较级） 较好的（地）；更好的（地）。
red bike is gd. The red bike is better than the blue ne.红色的自行车比蓝色的好。Mike can play the guitar well.Mike can play the guitar better than Bb. 迈克弹吉它比鲍勃弹得好。
3. ludly adv. 喧闹地；大声地；响亮地 quietly adv. 轻声地； 轻柔地；安静地
e.g. Dn’t talk s ludly. 不要这么大声说话。All the students are sitting quietly in the library. 所有的学生都安静地坐在图书馆里。
4. which prn. & adj. 哪一个；哪一些
指上文或下文提到的几个名词中的一个或一些。
e.g. Which is yur bike, Mary?哪一辆是你的自行车，玛丽？Which girl runs faster? 哪一名女孩跑得更快一些？
5. cmpetitin n. 比赛；竞赛；竞争
e.g. The singing cmpetitin was very interesting yesterday. 昨天的歌唱比赛很有趣。
6. fantastic adj. 极好的；了不起的
e.g. Lk! Our English newspaper is really fantastic. 看！我们的英语报真是太棒了。
7. clearly adv. 清楚地；清晰地；明白地
e.g. Can yu see the wrds clearly? 你能清楚地看到那些字吗？
8. win v. 获胜；赢得
e.g. It’s easy fr us t win the game. 我们赢得这场比赛很容易。
2. _____ → _____
1. _____ → ____
Write the ppsite wrds accrding t the pictures.
3. ______ → ______
4. _________ → _________
tall ludly thin shrt hair lng hair heavy quietly shrt
1a Match each wrd with its ppsite.
1b Listen and number the pairs f twins in the picture [1-3]
Talk abut the differences.
Wh is tall, Tina r Tara?Wh is heavy, Peter r Paul?Wh has lng hair, Tm r Sam?Wh is quietly, Tm r Sam?Wh is ludly, Tina r Tara?Wh is shrt and thin, Peter r Paul?
Liu Xiang is tall. Pan Changjiang is shrt.
Liu Xiang is taller than Pan Changjiang.
Lin Xinru is thin.
Liu Yifei is thinner.
Liu Yifei is thinner than Lin Xinru.
Li Yng is mre utging than Cheng lng.
Cheng Lng is utging.
Li Yng is mre utging.
The wmen are fat.
The man and the wman are thin.
The wmen are fatter than the man and the wman.
The red bx is big.
The green bx is small.
The red bx is bigger than the green bx.
The purple ruler is lng.
The blue ruler is shrt.
The purple ruler is lnger than the blue ruler.
Adai is shrter than Xiaxin.
Cmpare peple
David is yunger than Kay.
Vince is lder than Ted.
Jhn Mike
mre utging
Mike is mre utging than Jhn.
Li Yng Pan Changjiang
Pan Changjiang is funnier than Li Yng.
形容词或副词的比较级形式：
tall taller shrt shrter
nice nicer
thin thinner
funny funnier
utging mre utging
tall taller shrt shrter
nice nicer
thin thinnerbig bigger
(以不发音的字母 e 结尾的 + r )
(一般在词尾 + er )
(重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再 + er)
funny funnier
utging mre utginghard-wrking mre hard-wrking
(以辅音字母 + y 结尾的单 词，变 y 为 i + er )
(多音节词和部分双音节词前加mre)
1c Practice the cnversatin in the picture abve. Then make cnversatins abut the ther twins.
A: That’s Tara, isn’t it?B: N, it isn’t. It’s Tina. Tina is taller than Tara. And she als sings mre ludly than Tara.
Let’s practice!
Is that Tara?
N, it isn’t. It’s Tina. Tara’s shrter than Tina.
N, it isn’t. It’s Paul. Paul is thinner than Peter. Peter’s taller than Paul.
Is that Peter?
2a Listen. Are the wrds in the bx used with –( i)er r mre? Cmplete the chart.
funny (run) fastfriendly (jump) highutging (wrk) hardhard- wrking (get up) earlysmartlazy
funnysmartlazy(run) fast(jump) high(wrk) hard(get up) early
hard- wrking
1.I’m ____________ than Tara. I’m ___________and _________t.2. She can ________and ____________than ’s _____________ at schl?4.Tina thinks she __________than me, but I ____as ____as Tina, But she’s ________than me.5.I think I’m _______than Tara. She always _____________than me.
Listen and fill in the blanks:
jump higher
mre hard-wrking
wrks harder
wrk hard
gets up earlier
2b Listen again. Hw are Tina and Tara different? Fill in the bxes.
friendlier, funnier, run faster, jump higher, smarter, lazier
2c Student A, lk at the chart n the right. Student B, lk at the chart n page 81. Ask and answer questins.
***Means Sam is taller than Tm.
Wh’s smarter?Wh is taller?Wh runs faster?Wh gets up early?Wh is thinner?Wh is hard-wrking?Wh is friendlier?
Guessing wh she/he is?
Try t write at least 3 sentences in yur paper t describe ne f yur classmates. And let us guess wh is she/he.Remember d nt mentin his/her name. Example: My best friend has lng hair. She is taller than me. She wears glasses. She is a very hardwrking girl.
形容词或副词比较级的构成：
3. 重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再 + er
4. 以辅音字母 + y 结尾的单词，变 y 为 i + er
2. 以不发音的字母 e 结尾的 + r
1. 一般在词尾 + er
5. 多音节词和部分双音节词前加 mre
一、按要求写出下列各词的正确形式 1 easy(比较级)：___________   2 different(名词)：_________3 serius(比较级):_____________    4 friendly(比较级):_________      
6  funny(比较级)_________ 7 utging(比较级)_______     8 quiet(反义词)_________ 9 tall(反义词)____________ 10 beautiful(比较级)______________ 
mre beautiful
二、句型转换。This picture lks beautiful, but that ne lks mre beautiful.(同义句) That picture lks ______ _________ _______ this ne.2. She has lnger hair than Emma.(同义句) Her hair is ______ _______ _______. 3.Helen studies hardest（最努力） in her class.(同义句) Helen studies ________ than ______ _______ student in her class.
mre beautiful than
lnger than Emma's
harder any ther
4. My father is tw years lder than my mther. (同义句) My mther is _______ _______ _______ than my father. 6. Dave is heavy, but he can run very fast. (上同) ________ Dave is heavy, he can run very fast.
tw years yunger
1.If yu want t be thinner and healthier, yu’d better eat ____fd and take ____ exercise.
mre, fewer B. mre, less C. fewer, mre D. less, mre
2.He’s ____ than his brther.
strng B. strnger C. the strnger D. the strngest
3.Which d yu like ____, tea r cffee?
gd B. better C. best D. the better
4. Mum, this T-shirt is much t small fr me. Wuld yu buy me a ____ne?
gd B. better C. large D. larger