中小学教育资源及组卷应用平台
课程基本信息
学科 英语 年级 九年级
课题 We're trying to save the earth ! 单元 Unit 13(Section A 2d &Grammar Focus)
使用教材 人教新目标 出版日期 2014审定
学生信息
姓名 学校 班级 学号
学习目标
know more about protecting the environment;talk about pollution and environmental protection;have a better sense of environmental protection.
课后练习
一、用括号中所给词的适当形式填空1．People should stop _________ in cars and start ________________ bikes.(ride)2．____________ (recycle)books and paper isn't very difficult.3．We were all tired.Let's stop __________(have)a rest.4．Parents should __________(education)their children to behave well.5．The bridge is famous.It ____________ (build) thousands of years ago.二、单词拼写1．Now students in our class r_______ plastic bottles and paper to help save the earth.2．Turning off the lights before you leave the room is a good way to save e_________.3．To reduce the CO2 in the air，people should stop r______ in cars.4．We should stop using paper towels and n________ at home.5．It's very important to p_______ the environment.6．If we go on enjoying shark fin soup，the sharks will be in d_______.7．He said he couldn't a_______ to wait for him any longer.8．The p________ water smells awful.
参考答案一、1.riding, to ride 2.Recycling 3.to have4. educate 5. was built二、1.recycle 2.electricity 3ridingnapkins 5. protect 6.danger afford 8.polluted
基础过关
能力提升
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Unit 13 We're trying to save the earth !
(Section A 2d &Grammar Focus)
preparations before class
What are they talking about
interviewer
an interview
interviewee
about pollution
/ environmental problems
air pollution
noise pollution
I: Today we’re talking to Jason and Susan about environmental problems. Jason and Susan, can you tell us about some of the problems you’ve seen
J: I think one problem is that the air is badly polluted. I hardly ever see blue skies anymore.
S: Yes, and I used to see the stars clearly.
I: What do you think has caused this problem
S: Well, there are more cars on the road these days.
J: And factories that burn coal also pollute the air with a lot of black smoke.
I: What other problems do you see
S: I guess there’s too much rubbish and waste in the streets.
J: Yes! Every day people are throwing away things like wooden chopsticks, plastic bowls and plastic bags.
S: They are also littering in public places, for example, during picnics in parks. This is turning beautiful places into ugly ones.
I: You’re right. These are serious problems for our environment. Next, let’s talk about the things we can do to help.
air pollution
waste pollution
I: Jason and Susan, what are your ideas for solving these problems
J: Well, to cut down air pollution, we should take the bus or subway instead of driving.
S: Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything!
I: Great ideas! What about waste pollution
S: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.
J: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home.
S: And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone.
I: So together, our actions can make a difference and lead to a better future!
P98 Section A 2d
public transportation
What are their ideas for solving these problems
/ tr nsp te n/
advantages
/ d vɑ nt d /
(chopsticks or forks)
ones
I: Jason and Susan, what are your ideas for solving these problems
J: Well, to cut down air pollution, we should take the bus or subway instead of driving.
S: Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything!
I: Great ideas! What about waste pollution
S: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.
J: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home.
S: And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone.
I: So together, our actions can make a difference and lead to a better future!
P98 Section A 2d
could, may, might, must, would, have to
imperative sentence(祈使句)
modal verb for advice(情态动词表建议)
Please find out the sentences with their advice/ideas.
modal verb for ability(能力)
Yeah, or we should ride a bike.
I also started bringing a bag to go shopping a year ago.
P100 4b Fill in the blanks with the appropriate modal verbs from the box.
People____________ think that big things _____________be done to save the earth. Many forget that saving the earth begins with small things. For example, you _______________ save electricity by turning off the lights when you leave a room. You _______________ also use reusable bags instead of plastic bags. I think it’s a great idea that you now _________ pay for plastic bags in some stores. And instead of driving to school or work, you _______________ride your bike or walk. If it’s far, you ___________ take the bus. All these small things ___________ add up and become big things that_______________ improve the environment. Let’s take action now.
may/might
must/have to
should/can/could
should/can/could
have to
could/should/can
can/could
can/could
1
2
3
would/can/could
modal verbs for inferences(猜测,推断)
modal verbs for advice
modal verbs for advice
modal verbs for abilities
modal verbs for abilities
opinion
examples
purpose
I think it’s a great idea that you now have to pay
for plastic bags in some stores.
How many small things did the writer share with us
ones
Please find out the sentences with his advice/ideas.
P100 4a Fill in the blanks with the correct forms of the verbs in brackets.
Joe: ______ you ever ______ part in an environmental project
Ken: Yes, I have. I _______ with a Clean-Up Day last year. It was __________ the biggest clean-up project this city______ ever ______.
Joe: How many people ______ part
Ken: I ______ more than 1,000 people _______ to help out.
Joe: That’s fantastic! I guess everyone in this city is_______ to improve the environment.
Ken: Yes, we can’t afford to ______ any longer to take action.
Have
taken
helped
considered
had
had
took
think
came
trying
wait
How many people took part in the Clean-up Day last year
present progressive tense(现在进行时)
present perfect tense(现在完成时)
It
passive voice(被动语态): be done
past perfect tense(过去完成时)
Infinitive(不定式):to do
What small thing did they do to help save the earth
Saving the earth begins with small things.
Homework:
Imitate and recite(背诵) P98 Section A 2d Role-play.
2. Write down your ideas for solving environmental problems in different ways.
