Learning about Language教案设计（一等奖）

Book 4 Unit 2 课时学案

Reading SENTENCE EXPLANATIONS 请和你的同学一起认真分析下列句子，补全所缺内容并进行仿写。这种学习方式不仅能逐步提高你理解长难句的能力，而且能提高你的写作能力。

1. 【原句】

Although he is one of China’s most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. (P10) 【分析】

这是一个主从复合句。主句是Yuan Longping considers himself a farmer, for he works the land to do his research；从句是由_____引导的让步状语从句。

注意：work the land表示“耕种土地”，相当于grow crops on the land。

【翻译】

尽管是中国最著名的科学家之一，袁隆平仍然认为自己是个农民，因为他在田间耕作，进行科学研究。

【仿写】

尽管他是班上最好的学生之一，班长仍然刻苦学习，因为他明白学无止境。_____ in the class, _____ hard, for he knows there is no end to learning. 2. 【原句】

Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. (P10) 【分析】

这是一个复合句，主句的主语是_____，like those of millions of Chinese farmers是介词短语作_____，for whom引导的定语从句修饰millions of Chinese farmers。

注意：关系代词位于介词之后，指人时要用whom，指物时要用which。

【翻译】

的确,他那被太阳晒得黝黑的脸庞和手臂，以及他那瘦削而又结实的身躯，就跟其他千百万中国农民一样，过去50年来，他一直在努力帮助他们。

【仿写】

的确，他的相貌举止很像他的哥哥，过去几年里他和哥哥一直在为邻居做好事。Indeed, his appearance and manners are _____, _____ good deeds for their neighbor in the past few years.

3. 【原句】

This special strain of rice makes it possible to produce one-third more of the crop in the same fields. (P10) 【分析】

句中it是_____宾语，_____是真正宾语。

注意：当不定式、动词-ing形式以及从句在句中作宾语且带有补语时，常用it

作形式宾语。

【翻译】

这种特殊的稻种使得同样的田地多收获三分之一的产量。

【仿写】

约翰的及时帮助使得我们能够提前完成了任务。

John’s timely help _____ to fulfill the task ahead of schedule. 【高考链接】

We feel _____ our duty to make our country a better place. (天津2011) A. it

B. this C. that

D. one 4. 【原句】

These increased harvests mean that 22% of the world’s people are fed from just 7% of the farmland in China. (P10) 【分析】

这是一个复合句，主句是_____，that引导了一个_____从句。

注意：“百分数或分数+名词”作主语时，谓语动词的数与该名词的数要保持一致。

【翻译】这一粮食产量的增加意味着中国仅仅7%的耕地养活了世界22%的人口。

【仿写】收集到的资料表明超过20%的野生动物已经在森林里消失。The collected information shows that more than _____ in the forest. 参考答案

1. 【分析】

Although 【仿写】

Although he is one of the best students; our monitor still works 2. 【分析】

his sunburnt face and arms and his slim, strong body; 表语

【仿写】

just like those of his brother; with whom he has been doing 3. 【分析】

形式; to produce one-third more of the crop in the same fields 【仿写】

made it possible for us 【高考链接】

A 4. 【分析】

These increased harvests mean;宾语

【仿写】

20% of the wild animals have disappeared READING TASKS A PIONEER FOR ALL PEOPLE 请根据下列任务预习课文，并在课堂上按照老师的引导检查各项任务的完成情况。

Task I. Skimming I. Read the text (P10) quickly and match each paragraph with its main idea. 1. Paragraph 1 (

)

A. Yuan Longping’s life experiences and his research.

2. Paragraph 2 (

)

3. Paragraph 3 (

)

4. Paragraph 4 (

)

B. Yuan Longping’s dreams.

C. Yuan Longping’s attitudes toward life.

D. Yuan Longping’s achievements.

II. Fill in the blanks and try to write down the main idea of the text. The text is about _____ who made a great contribution to producing better _____. Task II. Careful reading I. Read the text (P10) carefully and fill in the blanks. Yuan Longping Appearance

1. _____ face and arms

slim and strong body 2. _____

developed super hybrid rice became the first 3. _____ in the world to grow high output rice helps the UN reduce 4. _____ in the world Experiences

born in 1930 and 5. _____ from Southwest Agricultural College in

1953 finding ways to grow more rice has been his life 6. _____

to 7. _____ his knowledge in less developed countries such as India

and Vietnam Personality

is satisfied with his life

doesn’t care about being famous gives a large amount of money to help others to do their 8. _____

in agriculture has many dreams and never gives up loves and 9. _____ his people 10. _____

to produce a kind of rice that could 11. _____ more people to 12. _____ his rice so that it can be grown around the globe II. Read the text (P10) carefully and choose the best answers. 1. What does the word “battle”

refer to in the second paragraph? A. To rid the world of hunger.

B. To fight against farming. C. The freedom to do research.

2. It can be inferred from the text that _____. A. Yuan knew the importance of rice imports B. Yuan was interested in playing the violin

C. Yuan’s rice is grown in many countries

请和你的同学一起核对一下答案，不一致的地方不妨再读读课文，看看问题出在何处。

参考答案

Task I.

I. 1-4 DACB II. Yuan Longping; rice Task II.

I. 1. sunburnt

2. Achievements

3. agricultural pioneer

4. hunger

7. circulate

5. graduated

6. goal

8. research

9. cares for 10. Dreams 11. feed

II. 1-2 AC 12. export