人教新目标 (Go for it) 版九年级全册Section A教课ppt课件
展开教学目标
知识目标:1.教会学生掌握单词:Germany,surface,material,traffic,pstman,cap,glve。能力目标:1.教会学生掌握主动语态变被动语态的方法,并通过不同方式的练习,来熟练运用。 2.能询问物品的材质,如:What’s yur pencil made f? 能询问物品的产地,如:Where was it made?情感目标:了解一些日常用品的制成材料,增加生活 常识,养成良好的生活习惯。教学重点:被动语态的用法。教学难点:学会运用一般现在时态的四种句型。学法指导:让学生养成有合作的意识。
bssGermanysurfacematerialtrafficpstmancapglve
n. 老板;上司德国n. 表面;表层n. 材料;原料adj. 交通;路上行使的车辆n. 邮递员n. (尤指有帽舌的)帽子n. (分手指的)手套
He plays basketball every week.
Basketball is played by him every week.
Ann takes gd care f the cats .
The cats are taken gd care f by Ann.
The students planted many trees yesterday.
Many trees were planted by the students yesterday.
1. Children under 18 _______________ (nt allwed) t watch this shw withut their parents. 2. We _________ (pay) by the bss n the last Friday f each mnth. 3. A: What language ___________ (speak) in Germany? B: Mst peple speak German, but many can speak English, t.4. Mst f the earth’s surface __________ (cver) by water.5. The classrm needs t _________ (clean) every day.
are nt allwed
Cmplete the sentences with the crrect frms f the verbs in brackets.
be cleaned
2. In China, farmers grw the best rice in the nrtheast.3. Careless driving causes many traffic accidents.
In China, the best rice are grwn in the nrtheast.
Many traffic accidents are caused by careless driving.
Rewrite the sentences using the passive vice.
4. The pstman brings letters and pstcards t peple’s hmes.5. Our family des nt use this silver plate very ften.
Letters and pstcards are brught t peple’s hmes.
This silver plate is nt used very ften in ur family.
Ask five classmates abut smething they are wearing r have in their schlbags. The list f wrds belw may help yu.
pencil, jacket, sweater, T-shirt, shes, cap, glves, ring…
n. (尤指有帽舌的) 帽子
n. (分手指的) 手套
What’s yur pencil made f?
It’s made f wd.
Where was it made?
It was made in Shanghai.
What’s yur T-shirt made f?
It’s made f cttn.
It was made in Beijing.
Grammar Fcus
读下列句子, 你能总结出句子中包含的语法吗?
1. 你的衬衫是棉的吗? ____ yur shirts _____ ____ cttn?2. 是的, 而且它们产于美国。 Yes, they are. And they were _____ ___ the US. 3. 飞机模型是由什么制成? ______ the mdel plane ______ f?
Are made f
What’s made
4. 它是由旧木头和玻璃制成。 It’s made f ____ _____ and ______.5. 茶产自中国哪里? ______ ___ tea _________ in China? 6. 茶产自很多不同的地区。 It’s prduced in many ________ _____.7. 茶是如何制成的? _____ is tea __________?
Where is prduced
different areas
used wd glass
Hw prduced
8. 茶树种植在山坡上。当茶叶长成后, 它们被手工采摘下来,然后送去加工。 Tea plants ____ ______ n the sides f the muntains. When the leaves are ready, they ____ ______ by hand and then ____ _____ fr prcessing.
are grwn
are picked
are sent
9. 在杭州人们种植茶叶。 Peple _____ ____ in Hangzhu. Tea ___ ______ (by peple) in Hangzhu.
被动语态 (Passive Vice)
结构: be + 动词过去分词dne.
am / are / is + dne
一般现在时的被动语态:
一般过去时的被动语态:
was\were + dne
动词过去分词变化规则与不规则变化
1. 一般直接在词尾加上ed。lk---lked----lked 2. 以e结尾的动词,直接加d。mve---mved----mved 3. 以y结尾,y前面是辅音字母的动词,变y 为i,再加ed。carry---carried-----carried 4. 部分动词需双写尾字母,加ed。stp----stpped----stpped
变化规则:与过去式规则相同。
被动语态表示主语是动作的承受者。一般现在时的被动语态:am/is/are + dne
Many peple speak English.
主动句与被动句之间的转换
English is spken by many peple.
主语 谓语动词主动语态的过去式 宾语
主语 谓语动词被动语态的过去分词 介词+ 宾语
She waters the flwers every day.
are watered
My mther sweeps the flr every day.
The flr is swept by my mther every day.
2. I bught a cmputer last term.
A cmputer was bught (by me) last term.
1. 肯定句 主语 + be + 过去分词 + (by…)
A sweet sng is sung by her .
2. 否定句 主语 + be + nt +过去分词 + (by…)
3. 一般疑问句 Be + 主语 +过去分词 + (by…)?
A sweet sng isn’t sung by her .
Is a sweet sng sung by her ?
4. 特殊疑问句 疑问词 + be + 主语 +过去分词 + (by…)?
Where is a sweet sng sung by her?
1) Sunglasses __________ (use) fr prtecting peple’s eyes. 2) A picture _________ (put) up n the blackbard. 3) French ___________ (speak) in France.
用所给动词的正确形式填空。
4) The students _____ ften _____ (tell) t take care f their desks and chairs.5) Vegetables, eggs and fruits _________ (sell) in this shp.
1. Tea is grwn in Suth China.(改为主动语态) Peple _______ _________ in Suth China.2. Peple use metal fr making machines. (改为被动语态) Metal ________ _________ ______ making machines.
按要求改写下列句子,一空一词。
3. They prduce silk in Suzhu. (改为被动句) Silk _________ _________ in Suzhu.4. We call maths the language f science. (改为被动句) Maths _________ _________ the language f science.
( )1. – Dn’t smke here, Dad. Smking ____ in public places. – Oh, srry. I’ll stp right nt. A. isn’t allwed B. aren’t allwed C. desn’t allw ( ) 2. It is said that tw ______ are ging t visit ur schl next week.A. German B. Germany C. Germanys D.Germans
( )3. The nvel _____ by many peple tday. A. is read B. are read C. reads( )4. Han Han’s bks are ppular. They _______ by many teenage A. is read B. was read C. are read D. were read【解析】由上句可知韩寒的书很受欢迎,用一般现在时;主语they是复数形式,故答案选C项。
D yu water yur flwers every day?(变为被动句) Trees and flwers are planted every year t make ur cuntry mre beautiful. (变为一般疑问句)
Are yur flwers watered by yu every day?
Are trees and flwers planted every year t make ur cuntry mre beautiful?
3. This English sng is sung by the girls after class.① 改为否定句②改为一般疑问句,并做肯定和否定回答③对划线提问
This English sng is nt sung by the girls after class.
Is this English sng sung by the girls after class?
When is this English sng sung by the girls?
4.He passes me the ftball. (改成被动语态)I _____ ______ the ftball by him.The ftball ______ ______ ______ me by him.
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