Learning about Language公开课参赛课教案

必修二（人教版）第四单元

Wildlife Protection 词汇课（第一课时）

教学设计

一

教材分析

本单元主要话题是野生动物保护，这是学生熟悉的话题，通过本单元学习，希望是学生认识到当前野生动物保护存在的问题，唤起学生保护动物的意识和责任心。作为第一课时，通过生词的讲解，能够使学生积累关于野生动保护的词汇和表达，为学生顺利理解课文内容减少障碍。

二

教学目标

知识与能力：to let students know the spelling, pronunciation and usage of the new words; 过程与方法：to enable students to express themselves using using the new words; 情感态度与价值观：to help students understand the importance of wildlife protection and what we can do to make a difference. 三

教学重点难点

重点：to let students know the pronunciation and basic usage of the new words. 难点：to make up sentences using the new words by students themselves. 四

教学过程及设计意图

Teaching procedure Aim

1 Warming up Aim: Wildlife In this step, some animals in pictures are shown to the students, protection is topic either endangered ones or those having died out, such as Javan very close to Rhinoceros, Sumatran Tigers, and polar bears. students, so A question is raised for students to discuss: why do you think beginning the these animals disappear or are endangered? class with this After the discussion students will share their opinion. At last I question can better encourage will give a possible answer: Many animals died

out or are endangered because of over-hunting, habitat loss, pollution and all the students to so on. take part in the After giving the answer, students are to guess the meaning of the discussion. words in bold. Besides, since the new words are connected with the question and are shown in the answer, a context is provided to the students to better understand and memorize the words. 3 Teaching the new words. In this step, (1)

Die out different teaching

methods like ②许多传统正在消失。

meaning guess ③这种语言灭亡了，因为没有人再使用了。

and translation Can you guess the meaning of the following die phrases? are used and ①

The firefighters fought against the forest fire and it exercises like blank filling are finally died down. carried out. ②

The noise of the car died away in the distance.

Through this step, (2)

Hunt it is hoped Three sentences are provided for students to observe and students will summarize the meaning and usage themselves. know the basic usage of the new ①

He spent the whole day hunting deer. ②

I've hunted for my watch everywhere but I can't find it. words and can make up ③

Winter is the best time for hunting in mountainous areas. sentences by Exercise:

themselves. ①

我一直都在找我的钥匙。

②

人们打猎狐狸是为了得到他们的皮毛。

③

I've been ________ (hunt) for you everywhere. Where have you been all this afternoon?

Translation:①你觉得人类会灭亡吗？

4 A further question “What should we do solve the problems in wildlife protection?”

Students are to answer this question using as many words in the words list as possible without worrying about making mistakes. A possible answer is: To protect the wildlife, we can set up nature reserves; we should live in peace with animals; we should show mercy to wildlife; we should protect them from

over-hunting; we should stop harming them. 5 Teaching new words. (1)

In peace Again, new words are introduced to students through a context, which will help students better understand and memorize them.

The picture above is given and students are to make a sentence using in peace:

At dawn, the whole town ______________. (2)

Reserve

Observe the following sentences and judge the meaning of

reserve. ①

I'll reserve a table for five. ②

You must reserve your strength for the tennis final. ③

The Persian Gulf has 65 percent of the world's oil reserves. ④

This is the only Russian nature reserve for aurochs. Exercise：He went to the desk to inquire and make a _________(reserve). (3)

Protect…from…

Observe the following sentence and describe the picture using protect…from…

①

He is wearing sunglasses to protect his eyes from the strong sunlight.

We should__________________by wearing warm clothes.

6 Consolidation Mind maps are given to help students review the new words learnt in the class and their basic usage will be briefly reviewed. To help students consolidate the new words they have learnt. Wildlife protection situation reason mesure die

out habitat

loss;

over-hunting nature

reserves; in

peace; protect…from…

6

Homework Students are going to write a composition using the new words and requirements are as following: To check whether students have known how to use

•

使用本单元所学单词，就野生动物保护写一篇100字左右的作文，要点如下：

•

1 野生动物保护的现状；

•

2 动物濒危的人为原因；

•

3 可以采取哪些措施。

五

板书

the new words and consolidate their understanding of the new words.