一、学习要求：
词汇  research
词组  do a lot of research on            
二、预习反馈：
预习课本第91页并完成相关练习
三、随堂练习
（一）、按要求写出下列单词:
1. lucky (副词)  _____________              2. blind (名词) _____________
3.treat  (名词  _____________              4. medicine (形容词) _____________
5. operate(名词) _____________              6. quick(副词) _____________
7.develop(名词_____________               8. improve(名词) _____________
9. donate(名词) _____________              10.introduce(名词) _____________
（二）、汉译英
1 参加____________________________   2 需要帮助的人_________________________
3尽某人最大的努力_________________  4 从…学到很多________________________
5 即使___________________________    6穷孩子们的生活_______________________
7 一个叫玛丽的女孩_________________  8使得…更好___________________________
9 对…感兴趣 _____________________  10 对…了解很多_________________________
（三）、用“ so… that” or “ such… that”.改写句子.
1. It was a fine day. They went out for a picnic._________________________
2. It was noisy outside. We could not hear the teacher clearly. _________________________
3. She is a good teacher. All the students love her. _________________________
4. The boy is young. He cannot go to school on his own. _________________________
5. Eyes are important to us. We should try our best to protect them. _________________________
6.ORBIS is an important charity. Many doctors go and work for it. _________________________
（四）介词填空。
1. 80 percent ________ the cases of blinders can be cured or prevented.
2. Volunteer doctors use the plane ________ a teaching center.
3. We can watch the operations ________ videos.
4. Many people support Dr Ma’s work ________ sending money.
四、巩固提高
（一）单项选择
(    ) 1. Nothing can live ______air _____ water.
       A. without, out   B. with, and    C. without, with,   D. with, or
(   ) 2. Some of the work is _____ because it is too simple for me.
       A. bored         B. boring       C. bore           D. bores
(   ) 3. I usually achieve A ______ in all my subjects . I never fail an exam.
       A. grades        B. point        C. lines           D. goal                    
(    ) 4. We have never seen _____ film before. It’s very interesting.
      A. so good     B. such good      C. a so good       D. such a good
(    ) 5. Meimei is good at English .I don’t think it’s difficult _____ her ___ the English article.
A for ,to understand  B. of ,to understand  C. for ,understanding  D. of ,understanding
(    ) 6. Dr Yang worked ______ three years ago.
      A. in hospital   B.at hospital      C. in a hospital     D. on a hospital
(    ) 7. Is your sister a nurse ?  Well, she _______. But she is a doctor now.
      A. used to      B. was used to     C. used to be        D. is used to be
(   ) 8. _____ the machine _____ for keeping the house warm ?
      A. Do, use      B. Is , using       C. Is ,used          D. Did, use
（二）、改为同义句.
1. Sean wanted to go back to school and study as a volunteer doctor.
   Sean wanted to ________train as a volunteer doctor.
2.Why don't you buy a new comic book
__________ buy a new comic book
3.Sandy said to Amy , "I go to school at 7."
   Sandy said to Amy____________.
4.How do you feel about UNICEF        What do you __________UNICEF
（三）、将下列句子翻译成英文
1.那时,他们通过组织一些慈善活动募捐钱款.
_________, they raised money by__________.
2.我决定省一些钱捐给慈善机构.
I decided _______________.
3.妈妈告诉我污染是世界上最严重的问题.
My mother told me that______________.
4.Sandy过去经常开车旅行,因为她害怕飞行.
Sandy _______ because she___________.
5.她们为这些穷孩子提供水,食物和教育,以便她们能更加健康.
They provide ____so that_______.
6．他现在习惯于在飞机上工作也不再害怕飞行了。
He _____ _______ ______ working in the plane and is not _______ _____ ________ any more.
7．他是如此地想帮助那些穷人以至于他决定返回学校继续学习。
    He wants to help the poor people _____ ________ that he ______ _____ return to school.
8．我过去在一家大公司工作。
    I ________ _______ work in a big company.
9．对我们来说，最重要的就是帮助那些人重见光明。
    _____ is very ________ for us to _______ the people ______ again.
10． 现代医学如此迅速地发展我们可以改善病人的生活。
    ________ ___________ is _________ so quickly ________ we could _______    the ________ of patients.
（四）书面表达: 根据下列提示写一篇短文.
1. Little Stick / get up/ 2 a.m. every morning     2. He / work on the farm / all day
3. He/ not read or write                      4. A UNICEF worker/ come to his village/
5. He / give some books / Little Stick           6. He / read and write
7. He / go to school / every day now.           8. He / hope/ be a teacher.

谢谢你哦，正好练练

就该用这种方式发帖！！！！！！！！！