冀教版英语八年级下册Unit 8：Lesson 46 Protect Our Environment

Lesson 46 Protect Our Environment

Teaching aims

Knowledge: To learn some words and phrases to describe why and how to protect our environment such as: take short showers, again and again, unlike.

Ability: To talk about why and how to protect our environment. Emotion: To arise students’ awareness of protecting our environment. Important points: Vocabulary: unlike, recycling

Phrases: again and again, make a difference to

Difficult points: To talk about how we protect our environment Teaching method: Task- based teaching learning in doing Teaching aids: Text book Computer-Assisted

Teaching procedure Stage Procedure Interaction Aims pattern Step1 T: Look at some pictures, What can you see T-S from them? Warming-Then the teacher will lead to the title about S-S protecting our environment. up Motivate the Ss and lead in the new concept. T: Our environment is becoming worse and worse. So we need to protect it. But how to protect our environment? Today let’s learn about it in Lesson 46. Step2 Presentation and Practice Whole class For the Ss to get some basic Listen for twice and answer the two information questions. about the topic. (1) What do people waste most in T-S Edmonton? individual A. water B. paper C. energy work and (2) What points mentioned in the lesson? pair work 1. Listening take short showers recycle and sort reuse plastic bags ride bikes or take buses turn off the lights 2. Reading practice Read and complete the following questions. (1) A truck picks up our recycling every day.( ) (2) \reuse our plastic bags\means that we use them ___________. (3) A bike is _______ other types of, because it doesn't make any pollution. (4) What makes the most pollution? (5) In fact, if each of us makes a small change in our life, we can make a big difference to our environment. (Translate the sentence.) 3.Focus on language points,check in pairs. 4Read after the tape,then read in groups. Ask Ss to try to retell Katie’s suggestions Detail reading. They are helpful for them to learn the main concept. Give the Ss chances to the after they learn about this lesson with the Group work use language they help of some key points: learnt in class Productio and do n Progress To save water, we need to...... something they like. To recycle, we need to.... S-T Step3 To make less pollution, we need to.... If each of us.... T: Can you tell more ways to protect the Group environment? works Expansion We should or we shouldn’t Step4 open a window instead of the air conditioning. use both sides of the paper throw garbage on the ground sort the waste before throwing it away cut down trees in forests turn off the tap when we are brushing our teeth Step5 Writing practice the Ask Ss to try to write “how to protect the Group work For students to environment?” Each group learn how to write about Group 1----- write some sentences about write on a this topic Let the Ss to know how to talk about the ways to protect our environment. Why do we protect the environment? Group 2----to save water,we need to Group3----to recycle,we need to piece of paper,then glue on them the Group 4----to make less pollution,we need to blackboard Group5----to make a big difference to our environment,we need to Home- work Board design 1. Writing :write a passage about “protect the environment” 2. Finish the Learn English. Lesson 46 Protect Our Environment Why? sky air water garbage--- stop pollution 1.to save water take short showers,fix the leaky..,turn off 2.to recycle sort,make into,reuse 3. to make less pollution ride bikes or take buses In fact,if each of us makes a small changes,make a difference to We need to try.