初中英语人教新目标 (Go for it) 版八年级上册Section A课文配套课件ppt

这是一份初中英语人教新目标 (Go for it) 版八年级上册Section A课文配套课件ppt，共33页。PPT课件主要包含了Objectives，Practice，比较级，不规则变化∶，Homework等内容，欢迎下载使用。
By the end f the class, yu will be able t:
1.summarize the cmparative frms f adjectives and adverbs thrugh bservatin;2. describe the differences between tw items by usingcmparatives in different situatins;3. describe the similarities between tw items by using "bth" and"".
Warming up
Let’s chant !
Tall, taller, wh is taller?I am tall. Yu are taller. Yu are taller than me.Thin, thinner, wh is thinner?He is thin. She is thinner. She is thinner than him.Funny, funnier. Wh is funnier?Yu are funny. They are funnier.They are funnier than yu.Outging. Mre utging. Wh is mre utging?Lucy is utging. Lily is mre utging.Lily is mre utging than Lucy.
Cmparatives 比较级１．什么时候使用比较级？２．形容词和副词的比较级用法有什么区别？含有形容词或副词比较级的句子结构有什么不同？３．形容词和副词的比较级构成是怎么样的？
1.什么时候使用比较级呢?A:Which ne is Peter?B: The taller ne.Peter is heavier than Paul. In grammar, the cmparative frm f an adjective adverb shws that smething has mre f a quality than smething else has.
2.Cmparative frms f adjectives 形容词的比较级We use the cmparative frms f adjectives t deseribe the differences between tw items. · Peter is heavier than Paul.· Paul is shrter than Peter.
2.Cmparative frms f adjectives 形容词的比较级Peter is strnger than Paul. 肯定句Peter is nt strnger than Paul.否定句Is Peter strnger than Paul?一般疑问句Yes，he is./N，he isn't.肯定、否定
Can yu make sentences with cmparatives?Wh is funnier? Tm r Sam?肯定句Tm Sam.否定句Tm Sam.一般疑问句 肯定、否定回答
is funnier than
isn't funnier than
Is Tm funnier than Sam?
Yes，he is./N，he isn't.
2.Cmparative frms f adverbs 副词比较级We use cmparative frms f adverbs describe the differences between tw actins.Tina sings mre ludly than Tara.A+ verb+ cmparative (adv.)+ than+ B A +实义动词+ 副词比较级 + than+ B
2. Cmparative frms f adverbsTina sings mre ludly than Tara.肯定句Tina desn't sing mre ludly than Tara.否定句Des Tina sing mre ludly than Tara?一般疑问句Yes, she des./ N,she desn't.肯定、否定回答
肯定句 The by the girl. 否定句 The by the girl.一般疑问句 肯定、否定回答
Can yu make sentences with cmparatives?Wh runs faster? The by r the girl?
Yes, he des./N, he desn't.
Des the by run faster than the girl?
desn't run faster than
runs faster than
在形容词和副词的比较级前，可以用much，a lt，a little 等修饰。例如∶·Peter is much heavier than Paul.·Paul is a little shrter than Peter.
3.形容词和副词的比级构成是怎么样的?·规则变化·不规则变化
tall heavy lazy friendly early gd/well utging clearly hard-wrking
taller heavier laziermre friendlierearlierbettermre utgingmre clearlymre hard-wrking
规则变化--单音节词和部分双音节词∶shrt nice late thin htfunny heavy
nicer later
thinnerhtter
以字母e结尾的词，在词尾加r。
重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加er 。
funnier heavier
以"辅音字母+y"结尾的双音节先把" y "改为" i "，再加er。
规则变化--多音节词和部分双音节词∶
mre utgingmre imprtantmre ludlymre clearly mre quietly
utgingimprtantludlyclearlyquietly
Presentatin
Grammar Fcus
Underline the adjectives
Circle the adverbs.
Tips: 形容词常与与be动词连用； 副词修饰行为动词，并往往位于动词后面。
Hw d peple talk abut the similarities?Mary runs as fast as Tina. Bth Mary and Tina have blnde hair.Bth f them have blnde hair. We ften use " bth " and " " t describe the similarities.
Mary Tina
Hw d peple talk abut the similarities?Kate is as happy as Julia. Bth f them are girls. They are bth girls.They bth dance well.
Kate Julia
Let's practice!1.Tara和Tina一祥努力。（）2.Tara和Tina都有长头发（bth）
Tara is as hard-wrking as Tina.
Bth Tara and Tina have lng hair.Bth f them have lng hair.
3a. Use the wrds t write questins and tall/yuQ:A: N,she isn't.She's than me. 2.Jack/run/fast/SamQ: A:N,he desn't. He runs than Sam.
Is Julie as tall as yu?
Des Jack run as fast as Sam?
3.yur cusin/ utging/ yu Q:A:N,she isn't. She's than me. 4. Paul/ funny/ Carl Q:A: N,he isn't. He's than Carl.
Is yur cusin as utging as yu?
mre utging
Is Paul as funny as Carl?
3b. Think f yurself tw years ag. Write abut hw yu are different nw.
1.Are yu taller?Yes, I am.I’m taller than I was tw years ag.
Yes, I am.I'm much taller than I was tw years ag.
Yes, I am. I'm 10 centimeters taller than I was tw years ag.
N,I'm nt.I'm as tall as I was tw years ag.
2.Are yu funnier?
Yes, I am. I'm funnier than I was tw years ag.
Yes, I am. I'm a little funnier than I was tw years ag.
N, I'm nt.I'm nt as funny as I was tw years ag.
3.Are yu mre utging?
Yes, I am. I'm mre utging than I was tw years ag.
N,I'm nt.I'm as utging as I was tw years ag.
N.I'm nt.I'm less utging than I was tw years ag
4.D yu study English harder?
Yes, I d.I study harder than I did tw years ag.
Yes, I d.I study much harder than I did tw years ag.
N,I dn't.I study as hard as I did tw years ag.
5.D yu sing better?
Yes, I d.I sing a little better than I did tw years ag.
N,I dn't.I dn't sing as well as I did tw years ag.
Cmpare yur parents. Check (√) wh is smarter, funnier, etc. in the chart. Then ask yur partner abut his / her parents.
A: Wh is smarter, yur mther r yur father?B: I think my mther is smarter than my father.
Be a better man!
Write five sentences in the blanks abut hw yu are different frm 2 years ag. Yu can talk abut yur changes in appearance, persnality and ability, etc. I’m different frm what I was like tw years ag. Let me tell yu hw I am different nw. ____________________________T sum up, I am different frm befre. I’ll wrk harder t be a better self.