Using LanguageⅡ第一课时教学设计

长治县一中导学案

年级：高二

科目：

英语

编制教师：李淑平

审核教师：

课题：Unit 2 Reading 1

课型：新授课

编制时间：2018-5-16

【学习目标】

1.

知识目标：理解本部分词汇、短语、句型及语法

2.

能力目标：掌握一定的阅读技巧，以及用所学有关克隆词汇表述自己对这一新技术的观点和看法

3.

情感目标：通过本课学习，帮助学生正确理解、认识克隆知识及其意义

【学习重点】理解文章内容，掌握阅读技巧

【学习难点】文章内容的理解以及部分长难句分析

【学法指导】运用阅读技巧理解并完成本部分任务

【学习过程】（1个课时）

一、问题引导，独立自学：

Lead-in: A short test Which ones are clones? A.

12

B. 13

C.14

D. 15 Task 1：Skimming Answer the following questions: 1.

What is cloning? ____________________________________________________________________ 2.

How many uses of cloning are mentioned in the text? __________________________________________________________________________________________________________________________________________ 3.

What's the effect of Dolly's appearance? __________________________________________________________________________________________________________________________________________ 4.

Use one word to summarize people's attitudes to cloning. _____________________________________________________________________ 5.

What’s the main idea of the text? __________________________________________________________________________________________________________________________________________

Task 2：Scanning

Choose the best answers: 1. What is the writing style? A. Expositive.

B. Narrative.

C. Argumentative.

D. Practical 2. In the second paragraph, the word “straightforward” means ____.

A. uncomplicated

B. honest

C. frank

D. difficult 3. Dolly the sheep __________ A. looked exactly like the sheep that provides the egg. B. was the exactly copy of the sheep that provides the nucleus. C. looked like the sheep that gave birth to it. D. had the characteristics of all the three sheep.

1

4. The sheep that donated the somatic cell most probably live_____ years. A. 3

B. 6.5

C. 9

D. 13 5. Which of the following is not an advantage of cloning? A. Cloning can be used for medical purposes. B. Large quantities of food can be produced by cloning. C. Famous persons who have passed away can be cloned. D. Cloning can help keep animals from becoming extinct. 6. The writer’s reaction towards cloning is____

A. Positive

B. Negative

C. Objective

D. Indifferent

二、学生合作，交流互学：

1. 小组讨论

2. 个人展示

三、师生互动，点拨助学：

1.

The usage of while: (1)

Conj.

a.

During the time that something is happening.

翻译：她还在读书时，父母就去世了。

b.

At the same time as something else is happening 翻译：我吃午饭时你可以去游泳。

c.

(used at the beginning of a sentence) Although; in spite of the fact that 翻译：尽管我愿意帮忙，但是我没有时间。

d.

Used to contrast two things 翻译：有的人贫穷，而有些人富有。

(2)

N.

a period of time 翻译：They chatted for a while.

2.

Role-play: The purpose is to help the students understand the procedure of cloning Dolly the sheep more vividly. 3.

Discussion: Is cloning good or bad for us?

四、归纳总结，反思悟学:

五、课后作业：

1.

Make four sentences according to the different meanings of “while”. 2.

Retell the text in your own words. 3.

Underline the six sentences with the conjunction “that”

.

2