英语必修 第二册Lesson 2 Professional Rescue Team教学设计及反思

Unit 5 Humans and Nature

Lesson 2 Professional Rescue Team

教学目标与核心素养：

知识目标：Students can learn some new words and expressions.

能力目标：Students can listen for general understanding and specific information.

情感目标：Students can think individually and learn cooperatively.

教学重难点

教学重点：How to learn the new words and expressions.

教学难点：Howto improve students' listening skills.

课前准备：多媒体，黑板，粉笔

教学过程：

一、Pre-listening

1. Greeting

2. Leading-in

ACTIVATE AND SHARE

(1) 教师活动：

Look at the photos. Use the phrases below to describe what is happening in eachphoto.

a drought  an earthquake a flood           a forest fire

a landslide a storm      a volcanic eruption  a hurricane

Ask for volunteers to share their answers about the pictures.

(2) 学生活动：

Match the photos (a–d) with the descriptions (1–4).

(   ) 1 Search and rescue vehicles are brought into destroyed areas.

(   ) 2 Trained dogs are used to help search for anyone who is still alive.

(   ) 3 Rescue teams try to save people trapped under buildings.

(   ) 4 Many houses are destroyed by the terrible flood.

(Answers: 1d  2c  3a  4b)

二、  While- listening

LISTEN FOR UNDERSTANDING

1. 学生活动：听材料回答问题。

Listen to the first part of the interview. Answer the questions.

1. What is the interview about?

(The interview is about what search and rescue teams do when a natural disaster happens.)

2. Who is the interviewee?

(The interviewee is Mr Wang, who is from China International Search and Rescue Team.)

3. Which two disasters are mentioned?

(They mentioned two disasters, namely theWenchuan earthquake, the Nepal earthquake.)

2. 学生活动：听材料完成句子。

Listen again. Complete the sentences. Then decide if the sentences contain a main idea (MI) about rescue attempts or a detail (D). Write the correct letter in the brackets.

What happens on rescue attempts

1. Our first and most important goal is to __________________. (      )

2. We use __________________ vehicles and __________________to look for anyone who is still alive.  (      )

3. In a rescue attempt during the Nepal earthquake:

Over __________________ members and __________________dogs tookpart, and we were there for __________________days. (      )

We rescued __________________ people and provided medical help to over __________________ people. (      )

4. It's our duty to try to reduce __________________and __________________. (      )

(Suggested answers:

1. save lives; MI

2. search and rescue; trained dogs; D

3 sixty; six; twelve; D   two; 2,000 D

4 suffering; the loss of life; MI).

3. 学生活动：Pair Work

Work out four questions you may ask according to the information inActivity 3. Then ask and answer the questions.

(Suggested answers:

1. What is the most important goal of search and rescue attempts?

2. How do rescue teams search for people who might be alive?

3. Who took part in the rescue attempt in Nepal after the earthquake? How many people did they help?

4. What is Mr Wang's attitude towards his job?)

FOCUS ON FUNCTION: MAINTAINING, INTERRUPTING AND ENDING A CONVERSATION

4. 学生活动：听材料完成表格。

Listen to the second part of the interview. What advice does Mr Wang give about surviving an earthquake when you're outdoors, indoors or trapped?

(Suggested answers:

1. Stay there and move away

2. Stay away from

3. Knock on a wall; only shout)

5. 学生活动：听材料完成练习。

Listen and imitate. Decide whether the phrases in italics are used to: maintain (M), interrupt (I) or end (E) a conversation. Write the correct letter in the brackets.

Maintaining, Interrupting and Ending a Conversation

1. Excuse me, Mr Wang, but can l interrupt you there? (      )

2. OK, if I'm outdoors, … (      )

3. Sorry, but my advice is to ... (      )

4. Sorry for interrupting again ... (      )

5. Well, I'd love to know more, but, unfortunately, we've run out of time. (      )

6. So, I'm very sorry, but we'll have to finish there. (      )

(Answers:1. I  2. M  3. I  4. I  5. E  6. E)

三、After-listening

1. 学生活动：完成练习。

What are polite ways to interrupt and end a conversation? Can you find moreexpressions? Write them below.

To interrupt

1. Do you mind if I interrupt?

2. I'd like to add something to that …

3. I beg your pardon, but I need to say something.

To end

1. It's been great talking with you.

2. Please excuse me, I have to …

3. Please get in touch if I can help you in any way.

SPEAK

学生活动：Pair Work

Practise maintaining, interrupting and ending a conversation in the following situations. Use the expressions in the Talk Builder to help you.

Situation 1: Two friends talking on the phone

Friend 1: talking about his/ her worries for the next day's presentation

Friend 2: needs to end the conversation so as to catch a train

Situation 2: An English teacher and a student in an English class

English teacher: explaining how to use relative clauses

Student: needs to interrupt so as to ask a question

四、Summary

重点词汇：attempt, measure, operation, suffering, protection, run out of

重点句型：主从复合句；it作形式主语

五、Homework

Write a short dialogue to practice maintaining, interrupting or ending a conversation.