人教版九年级英语下册《Unit13 We’re trying to save the earth》(

集体备课 个人空间

课题：Unit 13 We’re trying to save the earth!

Period 1(Section A 1a-2c)

一.学习目标

1、听、说、读、写以下词汇及词组：litter, bottom, fisherman, coal, public,

ugly, advantage, cost, wooden, plastic, the bottom of, make a difference

2、通过学习，口、笔头掌握下列句型： 1) The river used to be so clean.

2) People are throwing litter into the river. 3) It has always been

the nicest river in this town. 4) We should write to the government.

5) I think one problem is that the air is badly polluted.

二、教学过程

【预习案】

Warm-up and revision（课堂热身和复习）

1. Have Ss watch the video and discuss: What is the video about?

2. Look at the pictures and answer the question:

What are they about? How many kinds of pollution do these

pictures show?

【探究案】

While listening Presentation（呈现新知识）

1. Group work.

The air isn’t clear …

教材章节（单元）分析与设想

单元名称 Unit 13 we’re trying to save the earth!

主要内容

介绍知识

结构框架 本单元以“环境保护”为话题，通过讨论大气污染、水污染和废弃物污染等造成的原因以及我们如何做去改善环境，着重复习时态和语态等语法知识。

单元教学

目标 1．语言知识目标

基本词汇：

litter, advantage, bottom, fisherman, coal, ugly, cost, wooden, plastic,

takeaway, bin, shark, fin, method, cruel. Harmful, chain, ecosystem, industry, law, scientific, afford, reusable, transportation, recycle, napkin,

upside, gate, bottle, president, inspiration, iron, work, metal, creativity,

基本词组：

be harmful to, at the top(of sth.), take part in, turn off, take action, throw away, put sth. to good use, pull… down, bring back

基本句型：

We’re trying to save the earth!

The river used to be so clean.

The air is badly polluted.

No scientific studies have showed that shark fins are good for health.

We should help save the sharks.

2. 技能目标: 能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。

精品资料

九年级英语讲学稿

课 题 Unit13 sectionB 课 型 展示课 执笔人

审核人 级部审核 讲学时间 第 周第 导学稿

教师寄语 Pain past is pleasure.(无论多么艰难一定要咬牙冲过去，将来回忆起来，一定甜蜜无比)

学习目标 1.知识目标：能掌握unit13的单词

2.能力目标：talk about pollution and environmental protection

3 情感目标：能体会到保护自然环境、动物、地球的重要性并倡导从小事做起保护地球

学生自主活动材料

Step 1:Teaching aims(教学目标)

Words and phrases:fascinating inexpensive uncrowded convenient mall clerk corner politely ...

Sentence structures: I wonder where we should go next ...

Step 2:前置自学

一．自学1a 到1d 注意下列词的用法

Protect ( n) ____ environment (adj)______pollute( n)_______solve( n)_______

1. .干某事有麻烦_____________________ 2.充满_______ 停止浪费______________

3. 关闭工厂____________________ 4.起...作用_____ 5.扔掉______建立___________

6.过去常常干某事__________________ 7.关灯__________________ 因...而出名___________

8 和...交流_______________ 9.摧毁____________10.好好利用 _________

人教版九年级Unit13 We’re trying to save the earth!单元检测题

一、用所给词的适当形式填空

1.There are going to be________(science)meetings this afternoon.

2. Putting up some new wall paper has made a________(different)to the place.

3. The poor boy couldn’t afford________( buy) such a book.

4. The young man was against________(plant)trees there.

5. Use scissors________(cut)the shapes out.

6. He is________(know ) to the police because of his criminal record.

7. This kind of knife________(made) of metal and wood.

8. The house was surrounded by a tall,________( wood )fence(栅栏)

9. Her favorite subject is math. She's good at________(calculate).

10. The new-media industry attracts young and________(create )people.

11. We have to take________(act)to stop them cutting down trees.

12. While I was watching the show, I couldn’t stop________ (laugh).