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(共19张PPT)
Unit 7 Charities
Grammar
Activity 1: Lead-in
Have a free talk.
Look at the picture. Many blind people are helped by Orbis doctors. Last year, a young boy was cured by them.
Activity 1: Lead-in
How’re the following sentences different from the sentences we usually use
Can you find the special structure
Many blind people are helped by Orbis doctors.
Last year, a young boy was cured by them.
This is the passive voice.
Activity 2: Read and analyze
Read the text below. Pay attention to the use of the passive voice.
A young boy was blinded in a car accident in January this year. Two months later, he was cured by Orbis doctors. In addition to helping patients directly, Orbis does many other things. For example, local doctors and nurses are trained by Orbis so that they can better help patients. With the help of Orbis and its volunteers, the lives of many patients with eye problems all over the world are improved.
We use the active voice when it is important to know who performs the action. When do we use the passive voice Look at the sentences carefully and discuss in groups. Then tell me what you find.
Activity 2: Read and analyze
We use the passive voice when:
it is obvious who performs the action
(动作的执行者是泛指或者不言自明时);
we do not know or do not need to know who performs the action
(在不知道或没必要知道动作的执行者是谁时);
the action is more important than the person who performs the action
(需要强调动作的承受者时).
We can also introduce who or what performs the action in the passive voice using “by”.
On the plane, operations are done by volunteer doctors.
Many blind people are helped by Orbis doctors.
Activity 3: Work out the rule
Read the chart carefully and try to sum up the rules.
subject
be (not)
past participle
I
You/We/They
He/She/It
am/was (not)
are/were (not)
is/was (not)
supported.
Simple present tense: is/am/are + past participle
(Local doctors and nurses are trained. )
Simple past tense: was/were + past participle
(A young boy was blinded.)
Activity 4: Practice with pictures
The Class 1, Grade 8 students are talking about different things they can do for those in need. Look at the pictures and help them complete their notes using the words in brackets and the passive voice. Add the word “by” when necessary.
are planned to help the poor.
are handed out to people in the street by volunteers.
are sold to raise money.
Activity 4: Practice with pictures
The Class 1, Grade 8 students are talking about different things they can do for those in need. Look at the pictures and help them complete their notes using the words in brackets and the passive voice. Add the word “by” when necessary.
were sent to children in need by the Class 1, Grade 8 students.
were collected for children in disaster areas.
was held at the school hall.
Activity 5: Read and complete
Mr Wu is telling the Class 1, Grade 8 students about what international charities do to help people in plete what he says with the words in brackets using the passive voice. Add the word “by” when necessary.
Do you know that there are thousands of international charities around the world Every year, lots of money (1) _______________________(raise/different charities). The money (2) _______(use) to help people in need.
Save the Children is one of these charities. It (3) ____________(found) in 1919 and aims to help build a better future for all children. Every year, a lot of children’s lives (4) ____________(improve) thanks to this charity. Last year, millions of children (5) ________________________________(help/the education programmes) from Save the Children. In addition, many people (6) ____________________(train/the charity) to become teachers.
is raised by different charities
is used
was founded
are improved
were helped by the education programmes
are trained by the charity
Activity 5: Read and complete
Mr Wu is telling the Class 1, Grade 8 students about what international charities do to help people in plete what he says with the words in brackets using the passive voice. Add the word “by” when necessary.
But it’s not just people who are in need of help and support. Some other charities (7) __________(create) for different reasons, such as protecting the environment and animals. For example, the World Wide Fund for Nature (WWF) works hard to protect the natural world for the benefit of people and wildlife.
are created
Activity 5: Read and complete
Amy and Daniel are talking about an international charity. Complete their conversation with the words in the box using the passive voice. Add the word “by” when necessary.
is done by
are provided
is founded
are fed
Activity 5: Read and complete
Amy and Daniel are talking about an international charity. Complete their conversation with the words in the box using the passive voice. Add the word “by” when necessary.
was written by
are helped by
are supported by
is carried out by
Activity 5: Read and complete
动词 “be” 的形式错误：
时态错误：没根据时间状语选对 be 动词的时态
错误：The money was used every year.（every year 是一般现在时标志）
正确：The money is used every year.
主谓不一致：be 动词的单复数和主语不匹配
错误：Charity activities is planned every year.（activities 是复数）
正确：Charity activities are planned every year.
Activity 5: Read and complete
过去分词使用错误：
不规则动词误用：
错误：The book was write by him.（write 的过去分词是 written）
正确：The book was written by him.
规则动词漏变形式：
错误：Old toys are sell to raise money.（sell 的过去分词是 sold）
正确：Old toys are sold to raise money.
Activity 6: Discuss and write
Discuss a charity activity you know or have participated in in groups. Then write a short text(5~8 sentences). Use the passive voice and the word “by” if appropriate.
Activity 7: Class sharing
Present your short text. Other students can ask questions, give comments or point out the correct use of the passive voice.
Let’s look at the use of the passive voice. Can you find any correct sentences with “is/am/are + past participle (simple present tense) or “was/were + past participle (simple past tense) Share an example and say why it’s right.
Did you notice any passive voice mistakes—like wrong forms of the verb “be” or incorrect past participles What suggestions can you offer to correct the errors
How did they use “by” for the action doer Was “by used properly—no missing when needed, or no extra use Let’s talk about how to adjust it.
Did they switch between present and past passive tenses naturally Point out a good change of tense or one that needs improvement. What advice can you give
What’s the best part of their passive voice use And what could they improve on Share your helpful thoughts politely.
Activity 7: Class sharing
Present your short text. Other students can ask questions, give comments or point out the correct use of the passive voice.
A School Charity Sale
Last month, a charity sale was held by our school in the playground. Many old books, toys and stationery were collected by the students before the sale. All these things were sold at low prices by us to raise money. The money we got was donated to the children in a poor mountain village. Some new schoolbags and books were bought for them with the money. I was very happy to take part in this activity. I learned that small kindnesses can bring great warmth to others.
1. Review the formation and usage rules of the passive voice in the
simple present and past tenses. (Required)
2. Summarize the situations for using the passive voice and the usage
of “by”. (Required)
3. Write a short passage (8~10 sentences) about a school activity
(e. g., sports meeting, art show) using the passive voice in both
tenses. (Optional)
Homework

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