人教新目标 (Go for it) 版九年级全册Section A图文课件ppt

这是一份人教新目标 (Go for it) 版九年级全册Section A图文课件ppt，共25页。PPT课件主要包含了Lets talk，，动词的过去分词的构成，every day，A book，is bought，by Mary，知识总结与拓展，被动语态的基本结构等内容，欢迎下载使用。
语法知识：掌握一般现在时态的被动语态,由 am/is/are +动词过去分词构成,学会be made f,be made frm和be made in的用法。
What are these things made f?
What are these chpsticks made f?They are made f wd .
Are these chpsticks made f wd? .
A:Is this cin made f wd?B: .
A:What is it made f?B:
be made f 由/被...制成。
一般现在时的被动语态结构：be(am is are)+动词过去分词
Yes,they are.
It is made f gld .
The desk is made f wd.
The paper is made frm wd.
The dried grapes are made f grapes.
The wine is made frm grapes.
The cake is made frm flur, butter, sugar and eggs.
练习：1、All the furniture wd.2、The cake flur, butter, sugar and eggs.
is made frm
（家具是木头做的，可以看出原材料。）
（蛋糕是面粉、黄油、糖和鸡蛋做的，看不出原材料。）
What is the dress made f?
It silk.
Where is silk made?It is made in .It made in USA .
The mst famus watches are mede in Switzerland.
The best camera is made in Japen.
be made in...产自于...后面接产地
1.His new mbile phne bttles bread wheat. 4.The salad bananas and apples.
are made frm
are made f
is made in
is made frm
一般现在时的被动语态：be+动词过去分词否定形式：be +nt (isn't/aren't)一般疑问句形式：Be +主语+其他
语法知识：能正确使用一般现在时的被动语态，学会描述产品由什么材料制成，在哪制造。
2. What did he d?
He is Cai Lun (蔡伦)
He imprved(改进了) paper making（造纸术） .
1. Wh is he, d yu knw him?

In the past ,bks were made f bamb.
在过去，书籍是由竹子制成的。
What are they? What are they made f?
They are bks, ancient (古代的)bks.
Tday , bks are made f paper.
现在，书籍是由纸制成的。
3. What are bks made f nw ?
一般现在时态的被动语态（passive vice）
英语中有主动(active vice)和被动(passive vice)两种语态。（类似于汉语中的 “把”字句和“被” 字句）.
Many peple speak Chinese.
Chinese is spken by many peple.
(1)在主动语态中，主语是动作的执行者。
(2)在被动语态中，主语是动作的承受者。
1.在动词原形后加-ed 如：wrk →wrked2.以辅音字母加y的动词，变y为i加-ed 如： carry-carried study-studied3.以e结尾的动词直接加-d。live-lived4.以重读闭音节结尾且末尾只有一个辅音字母的词，双写该辅音字母再加-ed. 如： stp-stpped plan-planned5.不规则的变化规则也是有规律可循的.
Linda waters the flwers every day.
Mary buys a bk every week.
every week.
are watered
be made f 由 ... 制成 be made in 在…制造/生产 (后产地)The chair is made f bamb. The bread is made in China.
Bks are made f paper.
Paper is made frm wd.
Cmpare the tw sentences, what are the differences between them? 比较两个句子的区别
1). be made f 表示“由…制成”, 一般指能够看出原材料 This armchair is made f bamb. 2). be made frm也表“由…制成”，一般看不出原材料 Paper is made frm wd. 3).be made in 在…制造/生产 后接动作的发生地（即产地） The bx is made in China。 4). be made by sb. 表示由某人制成.后接动作的执行者。 The dumplings are made by my mther. 5). be made int 被制成为…，后接成品 This piece f wd will be made int a small bench. 
1.The wrkers make the bikes in the factry.
3.The bikes the wrkers.
2.The bikes the factry.
4. The bikes are made by the wrkers in the factry
are made in
are made by
1,许多人被邀请参加这次的活动。(invite)2,需要更多的钱来支持这项工作。 (supprt)3, 在贫困地区，每年很多学校被建起来。4，电脑被年轻人广泛地使用。
Many peple are invited t attend the activity.
Mre mney is needed t supprt the wrk.
Many schls are built in pr areas every year.
Cmputers are widely used by yung peple.
Be动词 +及物动词的过去分词
被动语态中的实意动词必须是及物动词。