新版人教版九年级英语Unit13全单元公开课教案共16页

新版人教版九年级英语Unit13全单元公开课教案共16页ask them what they see。

Then。

ask them to predict what the article will be about based on the pictures.1b。

Play the recording and ask students to listen carefully for the target language and useful ns。

Have them take notes and then discuss their findings in pairs or small groups.1c。

Have students work in pairs or small groups to discussthe ns and prompts related to the article。

Encourage them to usethe target language and useful ns in their ns.The topic of this lesson is protecting the environment。

specifically focusing on n and environmental n。

The target language includes phrases such as "We're trying to save the earth" and "Everyone should help to clean up the river." The grammar covered includes present progressive。

used to。

and modal verbs。

nally。

students will learn new vocabulary words such as "litter," "bottom," and "fisherman."The teaching methods used in this lesson include listening for key words。

transforming n。

and small group ns。

The goal is to train students' listening ability and communicative competence。

The desired e is for students to understand the importance of keeping our rivers clean and have a positive attitude towards environmental n.In 1a。

students are introduced to the unit goal and asked to make ns based on the pictures provided。

In 1b。

they listen to a recording and take notes on the target language and useful ns。

Finally。

in 1c。

they work in pairs or small groups to discuss the article and use the language and ns they have learned.The four pictures illustrate different forms of environmental n。

The first picture on the left depicts an airplane flying over some houses at a low altitude。

which generates high noise levels and is considered noise n。

The second picture shows vehicles emitting exhaust fumes。

causing air n。

In the third picture。

we see big chimneys emitting smoke and polluting the air。

The last picture shows a rubbish dump that pollutes the environment around it.To add to the list。

other things that cause n include industrial waste。

chemical spills。

n。

and plastic waste。

These all have negative impacts on the environment and contribute to the n of our。

In order to combat n。

we need to take n to ce our carbon footprint。

recycle and dispose of waste properly。

and advocatefor policies that ritize environmental n。

It is up to all of us tomake a difference and preserve our。

for future ns.A 1a-1c: n and Environmental nDuring a n。

two boys named Victor and Ginny are discussing the n in their town's river caused by litter and industrial waste。

One of them suggests writing to the government about the problem。

but the other wisely points out that cleaning up the river is everyone's responsibility。

not just the government's.To give students guided practice in using the target languageto talk about n and environmental n。

the teacher reviews the useof "used to" and "should" in Unit 13 of the English textbook"We're Trying to Save the Earth!" In 1a。

students listen to arecording and fill in the gaps to complete sentences about n。

In 1b。

they match sentences with pictures of environmental problems。

In 1c。

they work in pairs to predict answers to an activity before listening to the recording and reviewing answers as a class.Overall。

the lesson aims to raise awareness about n and encourage students to take responsibility for protecting the environment。

By using language to describe environmental problems and suggest ns。

students can e more active and engaged global citizens.Topic: Protecting the EnvironmentIn today's world。

n is a major issue that needs to be addressed。

People are throwing away things every day。

and littering in public places。

This is causing harm to the environment and to animals。

It is important to take n to ce n and protect the environment.To cut down on air n。

we should take the bus or subway instead of driving。

This can make a big difference and lead to abetter future。

We must be fully aware of the importance of cing n and protecting animals.In order to do this。

we need to be us of our ns。

We should use reusable bags instead of plastic bags。

and avoid using takeaway containers that are made of plastic or Styrofoam。

Instead。

we can use wooden or metal utensils and containers that can be washed and reused.It is also important to properly dispose of waste。

We should use bins and recycle whenever possible。

This can help to ce the amount of waste that ends up in landfills and pollutes the environment.In n。