赛课课件

前 就可以。 写在其_____
环保组织“Green China”向大家征 求“如何过低碳生活”的建议，请你 给他们写一封电子邮件，说出至少5个 合理建议。（要求：使用被动语态）
Dear Green China, I have some good advice about how to live a low-carbon life. _______________ ____________________. Yours, _________
Buses should be taken more instead of cars when we go out.
被动语态
被动语态强调“宾”， 过去分， be 加上_______ 用_____ be ， 过去现在只变 ______ 将来时态更易记，
will 就足以， 前面用上_____ 情态动词大家族，
看图造句 4
The air conditioner _______ will be replaced (replace代替) by the _________ fan in my home tomorrow.
看图造句 5
My clothes ____ were _______ washed (wash) by hands instead of the machine yesterday.
A+ be done ( + by B )
你能找出过去分词的变化规律吗？
Animals are killed by people. The air is polluted by factories. The soil is carried away by wind. Litter is dropped by people. Trees are cut down by people.
建平学校“启航杯” 教学大赛
The Passive Voice 被动语态
英语组：王蕊
五 号
导入：
How do you feel ? Happy or______. sad ______
自学目标：
1、熟练掌握被动语态的结构并且会运用 被动语态。
2、会使用不同时态的被动语态。
People _______animals. kill Animals are killed by people.
The water pollution in Lanzhou
It ____________ is reported (report) that everything goes well now. The are worked (work) out problems ____________ punished well. The factories will be _________ (punish). More policy(政策) will be carried ___________(carry) out to protect water. We are sure the water pollution must be __________(reduce). reduced
task4
Who can be Environment Envoy (环保小卫士)
任务：根据“治理分类”，提出合理化 的 环保建议。(要求:使用被动语态) 分工：1. 四人一小组共同讨论 2. 选出一名记录员，记录建议 当选条件：多者胜 分 类
Air pollution Water pollution Noise pollution Electricity(电) Transportation(交通) Garbage Waste Factories Soil(土壤)
task1：(Boys P.K. Girls )
A
B
15
12
你能发现不同时态的被动语态的结构吗？ 不同时态的被动语态 Be要随着时态变
In the past, the earth _____ was hurt. Nowadays , people____stopped are from hurting it. In the future, more carried out to help it. ways_______ will be must be protected The earth_________ better and better.
看图造句 1
are _______ planted (plant) Plants _____ to make the air clean.
看图造句 2
The boxes ____ used (use) for are _____ holding old books.
看图造句 3
put (put) Garbage should ___ be ____ into different bins.
pollute the air. Factories _________ The air is polluted by factories.
People __________ cut down trees. Trees are cut down by people.
Wind carry away the soil. The soil is carried away by wind.
Thank you for listening
例：kill , killed , be killed by
1.washed 2.turned 3.recycled ed 5.save d
6.planned old 7.tell 8.think ought 9.dri unk 10. cut 11.hurt hurt 12.drawn 13.ride den 14.make de 15.take n
看图造句 6
The used batteries(电池) can’t more thrown (throw) around. ____ be ________
看图造句 7
be ______ wasted Water mustn’t _____ _____(reuse) fatter (waste) any more.
看图造句 8
given My old clothes ____ were _____(give) to the poor last year.
看图造句 1
are _______ reused (reuse) Bottles ____ for plants.
看图造句 2
be ______(use) used Cars should ___ less.
Environment Envoy (环保小卫士)
More and more people will be asked to join us to help the earth!
看图造句 3
The food can’t _____ wasted be ______ (waste).
看图造句 4
The television was ___ turned _____ (turn) off when I wasn’t in the room.
看图造句 5
Paper cups shouldn’t _____ be _____ used (use) any more.
看图造句 8
Things made of plastic must _____ _______ (stop) using. be stopped
Environment Envoy (环保小卫士)
More and more people will be asked to join us to help the earth!
水土流失
drop litter. People ______ Litter is dropped by people.
你能发现被动语态的结构吗？ 被动语态 Animals are killed by people. The air is polluted by factories. The soil is carried away by wind. Litter is dropped by people. Trees are cut down by people.
What can be done at home to help the earth?
看图造句
随手关灯
The light should ___ _____ (turn) be turned off when it isn’t used.
Task2 (Boys P.K. Girls )
内容：看图造句。 规则： 1. 男、女生各限时70秒。 2. 每人只有一次答题机会。 3. 造句数量多且准确率高 的为胜利者。
特殊变化 直接 ed A+ be 辅音 done 以 双写 e结尾 +y-ied +ed +d ( + by B )
task1：(Boys P.K. Girls )
内容：说出动词的过去分词。 be killed by kill ______ killed , _________ 规则： 1. 每个人只有一次答题机会。 2. 数量多且准确率高的为 胜利者。
看图造句 6
brought be _______(bring) The cloth bag will _____ when I go shopping from now on.
看图造句 7
were _____ sent (send) E-cards ______ instead of cards this New Year.
注意：时态
The Water Pollution in Lanzhou