高中英语 U3 Project2学案 牛津译林版必修5

高中英语 U3 Project2学案牛津译林版必修
5
aims:
1、To have a deep and clear understanding of GM food、
2、 To deal with the key language points、Teaching procedures:Step
1、Read the second passage and answer the following questions、
1、What are people’s different attitudes to wards the study of
genetics?(Para1)_________________________________________ ____________________________
2、 What are the two ways that an animal and a plant can be genetically
modified?(Para2)_________________________________________ ____________________________
3、 What is the one aim of GM research talked about
in the
article?(Para3)__________________________________________ ___________________________
4、 What are the problems about GM food and GM plants? (Para4-
5)_______________________________________________________
______________
5、What is many countries’ attitude towards GM food? Why do they hold such attitude?(Para6)Step2: Words and phrases
1、_________ vt、使惊吓，使惊恐__________ adj、令人害
怕的__________adj、害怕的
2、 _____________ n、准许，批准______________vt、准
许，批准
3、将…插入…____________________
4、抵御害虫和疾病_________________
5、提出问题_______________________
6、局限于…_______________________
7、关于，根据______________________
8、对……有影响___________________
9、犹豫做某事 ____________________
10、准许某人做某事________________
11、宁愿__________________________
12、对……谨慎____________________Step3: Important sentences
1、Nowhere ____ this _____ than with genetically food、转基因食品就是最好的例子。

1）nowhere… truer than… 是比较级与否定词连用表示最高级的意思No one in our class works harder than Jack、 (英译
汉)__________________________I have never heard a
_________ voice ______ yours、我从未听过比你更好的嗓音。

2)
否定词nowhere位于句首，用倒装语序eg: Nowhere could I find a person to help me at that time、No sooner
_______________________________(我睡着)
than someone telephoned、Not until Columbus discovered the new land ______________________________ (香蕉被带到)Europe、2、 There are two ways ___ _____a plant or an animal can be genetically modified、可以通过
两种方法改变动植物基因。

3、 Research has been limited to
____________(increase)production profits, rather than
___________(make )sure that GM foods are safe、目前的研究仅限于增加生产利润，而不是确保转基因食品的安全。

1) be limited to “局限于”，to为介词，后可接名词或动名词2)
rather than “与其，不愿，不要，不是”相当于instead of, 连接increasing… 和making…两个动名词短语。

I think I’ll have a cold drink rather than coffee、 (英译
汉)_______________________
4、因此食用转基因食物有可能是危险的。

GM food could therefore be dangerous ____ _________、6、没有人知道转基因物质会给食物链带来什么影响。

No one knows _____ ________ the GM materials might ______ ____ the food chain、Step4: Consolidation
1、A__________ in this country has developed greatly after liberation、
2、 She i__________ the key into the lock、
3、 The failure of the company caused a _________ reaction in the industry、
4、 This year government said more ___________ will be devoted to education、
5、Increased sales were reflected in higher_____________(利润)
6、 The girl was so ___________(惊吓)
that her hands started to shake、7、 In my opinion the company donated money to the Project Hope with the intention of making an advertisement for itself ______ the poor children、
A、 rather than help
B、 other than help
C、 rather than helping
D、 other than helping
8、Our thought shouldn’t be limited merely ______ what the teacher says in class、
A、 in understand
B、 to understand
C、 to understanding
D、 at understanding
9、 In no case ________ late、
A、 you should be
B、 should you be
C、 will you be
D、 you will be
10、 Scientists are convinced _____ the positive effect of laughter ______ physical and mental health、
A、 of; at
B、 by; in
C、 of; on
D、 on; at1
1、I have no doubt ______ we Chinese will win many medals in the Olympics、
A、 that
B、 if
C、 whether
D、 because
12、 Since few of people present were _____his plan, the chairman had to give it up、
A、 in honour of
B、 in need of
C、 in favor of
D、 in charge of
13、 The little girl told me in a ________ voice that she had heard a _______ noise、
A、 frightened; frightened
B、 frightening; frightened
C、 frightening; frightening
D、 frightened; frightening
14、- How much do you know about the3D film technology?- A little、 Not until _____ the hot movie Avatar _____ some about it、
A、 did I see; did I begin to learn
B、 I saw; I began to learn
C、 I saw; did I begin to learn
D、 did I see; I began to learn
15、 ____ abroad for a tour can be a great honor for an ordinary person like me、
A、 Taken
B、 Being taken
C、 Taking
D、 Having been taken。