英语人教版（2024）Section A教学课件ppt

这是一份英语人教版（2024）Section A教学课件ppt，共42页。PPT课件主要包含了Lead-in ，fork，is made of，are paid等内容，欢迎下载使用。
What are they made f?
What is this in English?
It is a frk.
What is it made f?
It is made f steel（钢）.
It is a cin.
It is made f silver.
It is a ring.
It is made f gld.
What are these in English?
They are bluses.
What are they made f?
They are made f cttn.
They are chpsticks.
They are made f wd.
What are these things usually made f? Match them with the materials. Mre than ne answer is pssible.
Listen and chse the crrect answers.
Hw many shirts did Susan buy? A. 3 B. 9 C. 29Hw much did Susan pay fr the shirts? A. 3$ B. 9$ C. 29$3. What des Anita think f the chpsticks? A. cheap B. cl C. expensive4. Wh will Susan give the ring t? A. Her sister. B. Her friend. C. Her teacher.
Listen and match the prducts with what they are made f and where they were made.
A: What is… made f ?B: It is made f…A:Where was it made ?B: It was made in…
Practice the cnversatin in 1a. Then make cnversatins using the infrmatin in 1b.
A: This ring lks nice. Is it made f silver? B: Yes, and it was made in Thailand.
1. What is the mdel plane made f? What is the painting made frm?
be made f与be made frm 辨析两词组都是“由……制成的”之意。be made f指从原料到制成品只发生了形状变化，没有发生本质变化(属物理变化)。
be made frm指从原料到制成品发生质的变化，无法复原(属化学变化)。
e.g. Glass ___________ glass. 玻璃杯是由玻璃制成的。 The paper _____________ wd. 纸是木头做的。
is made frm
【拓展】be made in表示“在……制造”，后接表示地点或时间的词语。如：The washing machine was made in Qingda.The car was made in 2012.be made by表示“由……制造”，后接动作的执行者。如：Was the mdel plane made by yur brther?
be made int表示“(原材料)被制成……”。 如：Glass can be made int bttles.
Listen and check (√) the main tpic f Nick and Marcus’ cnversatin.
___ the science museum___ the art and science fair___ envirnmental prtectin___ a mdel plane___ a beautiful painting___ grass and leaves
Listen again. Write shrt answers t the questins.
1. Where is the art and science fair? _________________________ 2. D Nick and Marcus have t pay t g? ___________________3. What is the mdel plane made f? ________________________4. What is the painting made frm? __________________________
Outside the science museum.
N, they dn’t.
Wd and glass.
Grass, leaves and flwers.
Make cnversatins using the infrmatin in 2a and 2b.
A: What did yu see at the art and science fair?B: I saw : What is it made f / frm?B: ...
Listen and read the cnversatin then answer the questins.
What is tea gd fr?2. Where is tea prduced in China? 3. What is the main idea f this cnversatin?
Tea is gd fr bth health and business.
In many different areas. Fr example, Anxi and Hangzhu.
It is mainly abut hw the tea is prduced.
Pam: China is famus fr tea, right?Liu Jun: Yes, bth in the past and nw.Pam: Where is tea prduced in China?Liu Jun: Well, in many different areas. Fr example, Anxi and Hangzhu are widely knwn fr their tea.Pam: Hw is tea prduced?Liu Jun: Well, as far as I knw, tea plants are grwn n the sides f muntains. When the leaves are ready, they are picked by hand and then are sent fr prcessing. Pam: What happens next?Liu Jun: The tea is packed and sent t many different cuntries and places arund China.Pam: It seems that many peple all ver the wrld drink Chinese tea. Liu Jun: Yes, peple say that tea is gd fr bth health and business!
It’s widely knwn that China is famus fr tea bth in the past and nw. As far as I knw, tea ______________ in many different areas f China. It seems that many peple all ver the wrld drink Chinese tea because it is gd fr bth health and business. D yu knw hw tea is prduced? Let me tell yu. Tea plants ____________ n the sides f muntains. When the leaves are ready, they _____________ by hand and then __________ fr prcessing. Tea ______________________ t many different cuntries and places arund China. It ____________ by everyne wh likes it.
is packed and sent
Read the passage quickly and answer the questins.
What tw things did Kang Jian want t buy in America? Where were they made?
A ty car and a pair f basketball shes.
They were made in China.
Where did Kang Jian g t visit his aunt and uncle? What did he discver in the ty stres?
In San Francisc.
He discvered mst f the tys were American brands, but they were made in China.
3. Why did he have t visit many stres befre buying a pair f basketball shes?4. What did he realize after his shpping experiences?
Because he wanted t find a pair made in America, but mst f them were made in China.
He realized that Americans can hardly avid buying prducts made in China.
Read the passage again and write what the wrds in bld refer t.
thse (prducts): _________________________________________thse (cuntry):___________________________________
it: _______________________________they: _____________________________
A camera, sme beautiful clthes, a watch
Japan, France, Switzerland
s many prducts in the lcal shps were made in China
mst f the tys
When the leaves are ready, they are picked by hand and then are sent fr prcessing.当叶子长好时，它们被手工采摘，然后被送去加工。要点精析 在when引导的时间状语从句中，谓语动词表示的动作可以是延续性的，也可以是非连续性的，可与主句中谓语动词表示的动作同时发生，也可在其后发生例:I was just reading a bk when she came int rm.她走进我房间时，我刚好正在看书
What happens next?后来又发生了什么?happen意为“发生”，是不及物动词。主要有以下三种用法:(1)Sth.+ happens/ happened+地点/时间.”意为“某地/某时发生了某事”例: The accident happened n the rad.事故是在这条公路上发生的(2)Sth.+ happens/happened t+sb.意为“某人出了某事(常指不好的事情发生在某人身上)”例:What happened thim?他出什么事了?(3)Sb.+ happens/ happened+ t d sth.意为“某人碰巧做某事”例:He happened t make it t the gal.他恰巧实现了他的目标It happens/happened that...”的句型中that 从句中的主语是人时，此句型可以与“Sb.+happens/happened +t d sth.”句型互换例:It happened that Peter was at hme that day.=Peter happened t be at hme that day.碰巧那天彼得在家。
It seems that many peple all ver the wrld drink Chinese tea.似乎世界各地的很多人都喝中国茶要点精析 it seems/ seemed that...意为“看起来好像;似乎”that 后跟一个句子例:It seems that he likes his newjb.他看起来好像很喜欢他的新工作It seems that he islying.他看起来好像在撒谎
N matter what yu may buy, yu might think thse prducts were made in thse cuntries.不管你会买什么，你可能认为那些产品是产自那些国家的"n matter+疑问词”或“疑问词-ever“表示“不管/无论都”，它们都可引导让步状语从句，可以互换例: N matter what happened. he wuld nt mind.=Whatever happened, hewuld nt mind.无论发生了什么，他都不会介意的【辨析】n matter what 与 whatevern matter what 只能引导状语从句whatever 既可引导状语从句，又可引导名词性从句
Grammar Fcus
1.被动语态概述语态是动词的一种形式，用以说明主语与谓语动词之间的关系。英语中的语态有两种主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。被动语态是动词的一种特殊形式，一般说来，只有及物动词才有被动语态。汉语往往用“被”“受”“给”等词来表示被动意义例: He pens the dr.他打开这扇门。(主动语态The dr is pened.这扇门被打开。(被动语态)
2.被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成。被动语态的时态变化只改变be的形式，过去分词部分不变。疑问式和否定式的变化也是如此(1)被动语态的句式变化:以一般现在时和动词invite为例，列表说明被动语态的句式变化:
肯定句：I am invited.He/She/It is invited.We/Yu/They are invited.
否定句：I am nt invited.He/She/It is nt invited.We/Yu/They are nt invited.
疑问句：Am I invited?Is he/she/it invited?  
肯定回答：Yes, yu are.Yes, he/she/it is.
否定回答N, yu aren't.N, he/she/it isn't.
(2)表示客观的说明常用“It is+过去分词+that...”句型例: It is believed that he is a spy. =He is believed t be a spy大家认为他是个间谍【知识拓展】其他常见的“It is+过去分词+that...”句型还有:It is reprted that...据报道 is said that...据说 is suggested that...有人建议
3.主动语态变为被动语态的步骤(1)将主动句的宾语变为主语Tm saves him.汤姆救了他-He is saved by Tm.他被汤姆救了【小贴士】如果主动句的宾语是代词，需将其由宾格变为主格(2)将动词改为 be+过去分词”They hld a meeting tday.今天他们召开了一次会议A meeting is held by them tday.今天会议是由他们召开的【小贴士】be动词与新主语在数上保持一致，时态不变
(3)将主动语态的主语改为 by..放在谓语动词后He sings the sng.他唱这首歌。The sng is sung by him.这首歌是他唱的They dn't frgive me.他们没有原谅我4.主动语态变为被动语态的注意事项(1)主动句中的主语如果是 peple,we,yu,they,smebdy 等含糊地表示“人们”“大家”的单词，变为被动句时，通常去“by...”，但原主语被强调时除外。We believe she is a gd teacher.我们认为她是一位好老师+It is believed that she is a gd teacher她被认为是一位好老师(2)含有双宾语(直接宾语和间接宾语)的句子，每个宾语都可变为被动语态的主语即其被动语态有两种形式，但多以间接宾语作主语Jack tells us the truth.杰克告诉了我们真相We are tld the truth by Jack. /The truth is tld t us by Jack.真相是杰克告诉我们的。
5.动词的主动形式表示被动意义以主动形式表示被动意义的动词多为连系动词，如:lk，feel，smell等，下列动词(短语)没有被动式:happen, cst, take place, have。6.一般现在时的被动语态的句式变化(1)肯定句:主语+am/is/are+及物动词的过去分词+其他The kite is made by Mary.这个风等是玛丽做的(2)一般疑问及其答语:Am/Is/Are+主语+及物动词的过去分词+其他?肯定回答:Yes，主语+am/is/are.否定回答:N，主语+isn't/aren't.或 N, I'm nt.(3)否定:主语+am/is/are+nt+及物动词的过去分词+其他The kite isn't made by Mary.这个风筝不是玛丽做的。【技巧】一般现在时，被动用 be dne, be有am ,I s，are。否定be后加nt，疑问be放主语前。
Cmplete the sentences with the crrect frms f the verbs in brackets.
1. Children under 18 _____________ (nt allw) t watch this shw withut their parents. 2. We ________ (pay) by the bss n the last Friday f each mnth.
aren’t allwed
1. avidavid后跟名词、代词或动词-ing 作宾语练习：T ________ the city center , turn right here please.
2. hardly相当于 almst nt表达否定意义，构成否定句，变反意疑问句时后面要用肯定形式。练习：She can ______ write her wn name, can she?
3. be made f表示一般从成品能够看出原材料，或发生的是物理变化。be made frm“由制成”，一般从成品看不出原材料，或发生的是化学变化be made in“产自”，指的是产地be made up f“由构成”，一般是由多个部分构成练习：The chair ___________ wd.
4. as far as其中as far as作从属连词，为“就的限度;到程度”引导状语从句强调程度或范围，从句中常用动词knw，see等练习：He isn't cming tday, ________ I knw.