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

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1.学习本课新词汇:fridge, lw, smebdy, translate, lck, ring, earthquake, sudden, bell, biscuit, ckie, musical, instrument, at a lw price, advise sb. t d, translate... int..., all f a sudden掌握句型：They sld the fridge at a lw price. Smebdy stle my camera frm my htel rm. The earthquake happened all f a sudden, but luckily the villagers werebrught t a safe place.2.归纳一般过去时被动语态的结构和用法。3. 能够把主动语态的句子变成被动语态，同时把被动语态的句子变成主动语态。4. 能够用被动语态表达自己的态度。 
Lk at the pictures and rewrite the sentences.
The students clean the classrm every schl day.
The classrm is cleaned by the students every schl day.
The farmers grw tea plants n the sides f muntains.
Tea plants are grwn n the sides f muntains by the farmers.
Hw delicius the sup is! Wh cked it?
Mm ck the sup.
It was cked by Mm.
Lk at the pictures and make sentences in the passive vice.
The tree was planted five years ag.
tree, plant, five years ag
praise, mther, just nw
The by was praised by his mther just nw.
bks, carry, classrm, in the mrning
The bks were carried int the classrm by the by in the mrning.
flwers, water, yesterday
The flwers were watered by the girl yesterday.
Talk abut the fllwing inventins using the patterns:
A: When was it invented? B: It was invented in1976. A: Wh was it invented by?B: It was invented by Steven. A: What is it used fr?B: It is used fr ...
Cmplete the sentences accrding t the Chinese and pictures:
The cars _____ _________in 1885.汽车在1885年被发明。
Flwers ______ _____in the garden last year.去年鲜花被种在花园里。
The man _____ ___t the hspital an hur ag.一小时前那个人被送到医院去了。
were invented
were planted
fridgelwsmebdytranslatelckringearthquakesuddenall f a suddenbellbiscuitckiemusicalinstrument
n. 冰箱adj. 低的；矮的prn. 某人 n. 重要人物v. 翻译v. 锁上；锁住 n. 锁v. (rang, rung) 发出钟声或铃声；打电话n. 地震adj. 突然(的)突然；猛地n. 钟(声)；铃(声)n. 饼干n.曲奇饼adj. 音乐的；有音乐天赋的n. 器械；仪器；工具
Listen and repeat
Read the sentences and translate them.
Fill in the blanks accrding t grammar fcus.
1. 拉链是什么时候被发明的？______ _____ the zipper ________?2. 它于1893年被发明。It ______ _________ in 1893. 3. 它是由谁发明的？ ______ _____ it invented ______?4. 是由惠特科姆•贾得森发明的。It ____ _________ ___ Whitcmb Judsn. 5. 茶叶什么时候被带到朝鲜的？______ ____ tea _________ t Krea? 6. 是在六到七世纪之间被带到朝鲜的。 It _____ _______ t Krea ________the 6th and 7th centuries. 7. 热冰淇淋勺用来做什么？What ___ the ht ice-cream scp_____ ____? 8. 它用来盛很凉的冰淇淋。It’s _____ ____ ________ really cld ice-cream.9. 贝尔于1876年发明了电话机。Alexander Graham Bell _________ the telephne in 1876. 10. 电话机在1876年被贝尔所发明。The telephne _____ ________ ___ Alexander Graham Bell in 1876.
When was invented
was invented
Wh was by
was invented by
When was brught
was brught during
is used fr
used fr serving
was invented by
What did yu find ut?

探究一：主动语态和被动语态的概念和转换
主动语态：主语Alexander Graham Bell是动作invent 的执行者。
被动语态：主语The telephne是动作invent 的承受着。
Alexander Graham Bell invented the telephne in 1876.
The telephne was invented (by Alexander Graham Bell) in 1876.
将下列句子改为被动语态
We planted trees last week.
主动语态变被动语态解题步骤
1. 找宾语 ----即动作的承受者
2. 判断宾语的单复数 ----即be动词的单复数.
3.把谓语改成was/were+V.过去分词
5. 修改原句的主语 ----即by+ 主语/ 宾语.
宾变主,主变宾,前加by动变被,看清be, 结构分别be+ pp
Tree was planted by us.
4. 判断新主语的单复数:确定be动词 的单复数
He washed his car yesterday.
His car was washed (by him)yesterday.
Did yu clean up yur rm last night?
Was yur rm cleaned up last night?
He saved the lives f the children.
The lives f the children were saved by him.
主动语态变为被动语态的注意事项：
① “不及物动词 + 介词/ 副词”(介词/副词不与动词拆开或漏掉)
e.g. The man cut dwn the tree. →
② 在主动句中, 使役动词(如make等)和感官动词 (如see, watch, ntice, hear等)后面常接不带t的动词不定式作宾语补足语; 但在被动句中，这些词后面的动词不定式都带t。
e.g. We heard Mary sing in the next rm. →
感官动词一感二听三让四看主动句中t 离开，被动句中t回来
We ften heard Kate sing in the rm.
The tree was cut dwn by the man.
Mary was heard t sing in the next rm.
Kate was ften heard t sing in the rm (by us).
③ 含有双宾语的主动句变被动句时，如果直接宾语(物)作主语，则需在间接宾语(人)前加介词t或fr。
e.g. Peter gave me a pen.
a. I was given a pen by Peter.
④ 有些动词常用其主动形式表示被动意义，如sell, wash, write等和表示感觉、知觉的系动词feel, sund, taste, smell等。
e.g. This kind f dress sells well. The fish tastes very delicius.
含有双宾语的主动句变为被动语态时，通把指 “人”间接宾语变为主语，而指“物的直接宾语则不变
如果要把指“物”的直接宾语变为主语，则在间接宾语前加t或fr。
b. A pen was given t me by Peter.
Sme fd was brught t him (by me).
I brught him sme fd.
探究二：一般过去时被动语态谓语动词的构成
主语+was\were+ dne(过去分词)+其他成分
Tm made the new machine last week.
The new machine ______ _______ by Tm last week.
was made
一般过去时的被动语态的句式结构
2. 一般过去时的被动语态的基本用法
表示过去某一具体时间发生的动作,且句子的主语是谓语动词动作的承受者
The huse was built in 1990.这所房子建于1990年。
讲述发生在过去的动作，且不知道动作的执行者
He was hnred with the name “ Father f Hybrid Rice”.他被授予“杂交水稻之父”的称号。
1.The yung man saved the lives f the children.2. The villagers didn’t find the lst by at last.3. Did yu clean up yur rm last night?4. My mther bught me a new CD player.
将下列句子改为被动语态。
The lives f the children were saved by the yung man.
The lst by wasn’t fund by the villagers at last.
A new CD player was bught fr me by my mther.
Rewrite the sentences using the passive vice.
They sld the fridge at a lw price.____________________________________________________2. Smebdy stle my camera frm my htel rm.____________________________________________________3. Where did yu take these phts?____________________________________________________
The fridge was sld at a lw price.
My camera was stlen (by smebdy) frm my htel rm.
Where were these phts taken?
4. Our parents advised us nt t g ut alne._____________________________________________________5. Different writers translated the bk int different languages.____________________________________________________________________________________________________________
We were advised nt t g ut alne by ur parents.
The bk was translated int different languages by different writers.
Cmplete the sentences with the crrect frms f the verbs in the bx.
eat lck like ring invite break tell bring
Yu _____________ t the party last night, weren’t yu? Why didn’t yu g?2. The earthquake happened all f a sudden, but luckily the villagers _____________ t a safe place.
were invited
were brught
3. The dr ___________ when we arrived, s we ______ the bell.4. The students ________ nt t eat r drink in class. But Ruby _______ the rule when she started eating a biscuit in science class.5. The ckies _________ by the hungry kids in less than 20 minutes, and they really _____ them.
Decide whether active r passive frms shuld be used in these sentences. Write the crrect frms in the blanks.
The telephne _____________(invent) by Alexander Graham Bell. He __________ (brn) in 1847. Mr. Bell ________ (wrk) n the inventin f the telephne with Thmas Watsn. In 1875, Mr. Bell _______ (learn) hw t send musical ntes
was invented
thrugh an instrument similar t a telephne. Finally, the telephne ____________ (invent) in 1876. The first sentence that ________ (say) n the telephne by Mr. Bell was “Mr. Watsn, cme here; I want t see yu.” Tday the telephne ________ (use) arund the wrld.
eg：This sweater is n sale at a lw price. 这件毛衣正以低价出售。
lw形容词，意为“低的”。eg：She jumped ver the lw wall.她跳过了那堵矮墙。
1. at a lw price 以低价
At present, the price f the huses in Urumqi _______ than befre. I can affrd ______ a large ne. (乌鲁木齐)A．are cheaper；t buy　B．is cheaper；buyC．are lwer；buy D．is lwer；t buy
【点拨】本题用分析句意法解题。句意：现在，乌鲁木齐市房子的价格比以前低， 我可以负担得起买一套大房子。the price f the huses作主语，应用lw或high表示，且谓语动词用单数。affrd t d sth.负担得起做某事。
eg：Tday in Tky the lwest temperature is 16℃，and the highest is 28℃.今天东京的最低气温是16℃，最高气温是28℃。The price f this watch is very high. 这只表的价格很高。The price f this bk is nt lw fr me.这本书的价格对我来说不低。This watch is expensive.这只表很贵。This clth dll is very cheap.这个布娃娃很便宜。
translate... int ...意为“把……翻译成……”，既可用于主动语态中，也可用于被动语态中。eg：Dn’t translate everything int Chinese when yu read English articles. 当你阅读英语文章时，不要把所有的东西都翻译成汉语。
Will the bk be translated int English as sn as pssible? 这本书会尽快翻译成英文吗？
2. translate /træns'leɪt/ v．翻译
D yu knw M Yan? His bks ________ int English a few years ag. A．were translated　 　B．translatedC．are translated D．translates
【点拨】本题用语法判定法解题。句意：你知道莫言吗？他的书几年前被翻译成英文。本句为被动语态，根据句中的时间状语a few years ag可知用一般过去时。　
一、用所给动词的适当形式填空
1. The pizza __________ (make) by me. Wuld yu like t have sme?2. The Great Wall _________ (knw) all ver the wrld.3. This stry __________ (tell) by my grandmther last night.4. Was a new science museum ______ (build) in yur hmetwn last year?5. N student _______(see) in the playgrund.
二、按要求完成句子6. I was given a new ty by my aunt last week.( 改为主动语态)My aunt ________ ________ a new ty last week.7. Many trees were planted alng the river last year.(改为否定句)Many trees ________ ________ alng the river last lanterns were used t ask fr help in ancient times, _______ ______?（完成反意疑问句）9. The beautiful piece f music was played by HuZun. (对画线部分提问)________ _______ the beautiful piece f music _______ by?10. The bk was translated int eight languages last year. (改为一般疑问句)_______ the bk __________ int eight languages last year?
gave me　
weren't planted
weren't they
Wh was played　
Was translated
1. Find ut infrmatin abut an inventin yu wuld like it and write sentences belw.Inventin:When:Wh:Purpse:2. Preview SectinB1a-1e.