大学英语四级复习课程教案

General Plan
Time Allotment:
Period 1-2: CET-4 practice
Step 1. CET-4 words study (20 minutes)
Step 2.CET-4 fast reading practice (30 minutes)
Step 3. CET-4 In-depth reading practice (30 minutes)
Step 4. CET-4 translation (15 minutes)
Step 5. Homework (5 minutes)
Period 3-4: CET-4 Practice
Step 1. CET-4 Writing skills training (20 minutes)
Step 2. CET-4 Reading Comprehension (cloze) (20 minute)
Step 3. Explanation of three passages in Unit 6 (30 minutes)
Step 4. CET-4 Writing practice (30 minutes)
Teaching objectives:
1. To enlarge English words for CET-4
2. To improve English reading comprehension in CET-4
3. To train the writing skills of CET-4
Teaching focus:
Core English words in CET-4
CET-Reading practice in CET-4
Difficult Points: writing skills in CET-4
Teaching steps:
This chapter will be divided into twice of teaching and each time of teaching will be focused on CET-4 examination paper(2010,1) explanation.
Teaching Reflection:
Detailed Plan
Period 1-2: CET-4 practice
Step 1. CET-4 words study (20 minutes) Directions: Ask Ss to recognize the following 30 words first and then the teacher give some explanations for the students.
1. .boundary n. 分界线，边界
2.brake n. 刹车，制动器v. 刹住（车）
3.catalog n. 目录（册）v. 编目
4.vague a. 模糊的，不明确的
5.vain n. 徒劳，白费
6.extinct a. 绝灭的，熄灭的
7.extraordinary a. 不平常的，特别的，非凡的
8.extreme a. 极度的，极端的n. 极端，过分
9.agent n. 代理人，代理商；动因，原因
10.alcohol n. 含酒精的饮料，酒精
11.appeal n./vi. 呼吁，恳求
12.appreciate vt. 重视，赏识，欣赏
13.approve v. 赞成，同意，批准
14.stimulate vt. 刺激，激励
15.acquire vt. 取得，获得；学到16.accomplish vt .完成，到达；实行
work n. 网状物；广播网，电视网；网络
18.battery n. 电池（组）
19. barrier n. 障碍；棚栏
20. cargo n. （船、飞机等装载的）货物
21. career n. 生涯，职业
22. vessel n. 船舶；容器，器皿；血管
23. vertical a. 垂直的
24. oblige v. 迫使，责成；使感激
25. obscure a. 阴暗，模糊
26. extent n. 程度，范围，大小，限度
27. exterior n. 外部，外表a. 外部的，外表的
28. external a. 外部的，外表的，外面的
29. petrol n. 汽油
30. tendency n.趋向，趋势
Step 2. CET-4 fast reading practice (30 minutes) Directions:
1.Ask Ss to do the fast-reading in CET-4 of 2011.6 within 15 minutes in class.
2.Check the answer with the instruction of the teacher.
3.Ask Ss to discuss and reflect on the fast reading practice.
Step 3. CET-4 In-depth reading practice (30 minutes) Directions:
1.Ask some Ss to share their reading experiences and some tips.
2.Read the following passage and check the answer with the instruction of the teacher. Questions 47 to 56 are based on the following passage.
The comparatively treeless plains of North Africa have suffered a progressive drying up, both 47and man-made, but the region was 48 so rich in fertile soil that the district we now know as the Libyan Desert was, in the old days, part of the granary (粮仓) of the Roman Empire, and the centre of the Sahara 49 a busy trading population for a long period. That was when there were 50 in plenty and the fields were the traditional ‘fields
of the woods’ ---clearing in the forest ---and therefore always tree 51. It is the tress that lift the water and send 52 into the air so that it may fall as dew or rain further on. Trees reduce the speed of the wind, and provide shelter and shade; the roots 53 minerals in the soil and these are carried to the leaves which, when they have fulfilled their function, return to the earth, giving the soil the combination of minerals that plants require.
But through the ages Africa has been 54. Successive invaders have felled the forest to provide grazing lands ofr their flocks and herds. With the removal of the essential tree cover, the water 55 was broken, the earth became feverish and sick, and in course of time was unable to support those who had broken the 56 of life by removing the earth’s green mantle—the trees.
A.moisture
B. cycle
C. water
D. rhythm
E. contain F trap
G. once H surrounded
I. fed J. exploited K. social L. natural
M. forest N. usually O. trees
Keys: L,G,I,O,H,A,F,J,B,D
Step 4. CET-4 translation (15 minutes) Directions: Put the following in English
87. Although punctual himself, the professor was quite used __ (习惯了学生迟到) his lecture.
88. When I was very young, I was terribly frightened of school, but I soon ___(克服了这种心理)
89.We will make the deal ___(严格依据合同条款)
90.Sometimes ____(承受剧痛的病人) can be helped by ‘drugs’ that aren’t drugs at all but rather sugar pills that contain no active chemical elements.
91.Scientists agree that it will be a long time ___(我们找到治疗癌症的方法)
Keys:
87.to students’ being late for
88.overcame it/got over it
89.strictly subject to /in strict accordance with the items written in the contract
90.patients suffering from severe pains
91.before we find a way to cure cancer/ before we find a cure for cancer
Step 5. Homework:(5 minutes)
1. Try to recite the unfamiliar words appeared in this examination paper.
2. Finish the rest of exercises of this paper in advance.
Period 3-4: CET-4 Practice
Step 1. CET-4 Writing skills (20 minutes)
提纲式作文
1．对立观点式
A．有人认为X 是好事，赞成X，为什么？
B．有人认为X 是坏事，反对X，为什么？
C．我的看法
Some people are in favor of the idea of doing X. They point out the fact that 支持X 的第一个原因。

They also argue that 支持X 的另一个原因。

However, other people stand on a different ground. They consider it harmful to do X. They firmly point out that 反对X 的第一个理由。

An example can give the details of this argument: 一个例子。

There is some truth in both arguments. But I think the advantages of X overweigh the disadvantages. In addition to the above-mentioned negative effects it might bring about, X also may X 的有一个坏处
2. 批驳观点式
A．一个错误观点。

B．我不同意。

Many people argue that 错误观点。

By saying that, they mean 对这个观点的进一步解释。

An example they have presented is that 一个例子。

（According to a survey performed by X on a group of Y, almost 80% of them 赞成这个错误观点或者受到这个错误观点的影响）。

There might be some element of truth in these people’s belief. But if we consider it in depth, we will feel no reservation to conclude that 与错误观点相反的观点。

There are a number of reasons behind my belief. (以下参照辩论文的议论文写法)。

3．社会问题（现象）式
A．一个社会问题或者现象。

B．产生的原因
C．对社会和我们生活的影响
D．如何杜绝。

（如果是问题的话）
E．前景的预测。

Nowadays, there exists an increasingly serious social/economic/environmental problem. (X has increasingly become a common concern of the public). According to a survey, 调查内容说明这种现象的情况。

（或者是一个例子）。

There are a couple of reasons booming this problem/phenomenon. 下面参照辩论式议论文的写法。

X has caused substantial impact on the society and our daily life, which has been articulated（表达）in the following aspects. 参照辩论式议论文的写法。

A dozen of measures are supposed to take to prevent X from bringing us more harm. 参照辩论式议论文的写法。

Based on the above discussions, I can easily forecast that more and more people will ……..
Step 2. CET-4 Reading Comprehension (clo ze)(20 minutes) Perhaps like most Americans you have some extra pounds to 47. You may even have tried a fad diet or two, but found yourself right back where you started. The key to weight loss is regular 48 activity. And surpris ing, you don’t have to give up eating or make the gym your second home to see long-term, 49 effects. You body needs a certain amount of energy to maintain basic 50 such as breathing, blood circulation and digestion. The energy required to keep your organs functioning is referred to as the resting or basal metabolic rate. Any time you are active, 51 energy is required. It is obtained from glycogen and fat stored in the blood, liver, and muscles. The key to losing weight is to draw on the fat rather than on the carbohydrate reserves. Which of the two energy sources you use depends on the intensity and 52 of your activity. The higher the intensity, the more your body will pull from the stored carbohydrates. The lower the intensity, the more your body will 53 on fat as its fuel. Aerobic exercise is most 54 for weight loss. When you perform aerobic activities you 55 contract large muscle groups such as your legs and arms. Walking, running, rollerblading, swimming, dancing, and jumping jacks are all forms of aerobic activity. Surprisingly, if your aerobic activity is low to moderately intense and of long duration, you will burn more fat than if you had 56 in a short burst of high-intensity exercise. In short, a brisk 30-minute walk will burn fat while a 100-yard sprint will burn glycogen.
A.positive
B. additional
C. duration
D. effective
E. shed
F. physical
G. food
H. functions
I. participated J. rely K. cut L. repeatedly
M. uses N. little O. obvious
Keys: E,F,A,H,B,C,J,D,L,I
Step 3. Explanation of three passages in Unit 6 (30 minutes)
Step 4. CET-4 writing practice （2012.6）(30 minutes) Directions: For this part, you are allowed 30 minutes to write a short essay On Excessive Packaging following the outline given below. You should write at least 120 words but no more than 180 words
1.目前许多商品存在过度包装的现象
2.出现这一现象的原因
3.我对这一现象的看法和建议。