Unit 17 Nature

journey：使用范围很广，但常指距离较远的陆路旅行，而且有预定的地点，带有明确的方向性。

Trip：常指距离短且直接到达目的地的旅行。在口语中trip与journey常常通用。

Tour：含有“观光”的意思，距离可长可短。可作动词或名词。

Voyage：指“航行，航海”指水路或航空旅行。举例如下：

He has travelled all over Africa many times in his life. 他一生中多次到非洲旅行。

Marco Polo wrote a book about his travels in China，which is called The Travels of Marco Polo.

马可波罗把他在中国的旅行写成了一本书，书名叫《马可波罗游记》。

Mr. Black is on his journey to Shanghai.布莱克先生正在去上海的旅途中。

We are planning to make a trip to the Great. Wall.我们正计划去长城游览。

Im going on a shopping tour. Would you like to go with me? 我想去逛商店，你想不想跟我一起去？

Theyre making a voyage to Africa. 他们正在作一次去非洲的航海旅行。

难句分析

In fact, there are so many deer that some are being sent to nature reserves by environmentalists who would like to return them to the wild.其实，现在这种麋鹿已经相当多了，有一些正在被送往那些愿意把麋鹿送回野外去的地方。

1）该句是一个较为复杂的复合句，主句为…there are so many deer, that引导的是结果状语从句。

在这个so……that结构中，中心词是名词deer，本应该用such…that结构，但因名词前有many修饰而用了so……that结构，此特殊用法需注意。

2）are being sent是现在进行时的被动语态形式，表示“正在被送往”，其中的being容易被误省。又如本课中的其他两句：

More milu deer are being moved to a new large nature park in Shishou in Hubei Province.

现在进行时的被动语态

定义：

现在进行时的被动语态表示此时此刻某事正在被做。例如：

　　The sports meeting is being held in our school. 我校正在举行运动会。

　　Another bridge is being built over the Changjiang River. 长江上正在修建另一座大桥。

构成：be + being+过去分词。例如：

　　A number of Dongfeng trucks are being shipped abroad.一批东风卡车正被运往国外。

用法：

　　1）“be being done” 中的动词be应随主语(sing. / pl.)作相应的变化。

　　2）将现在进行时的主动语态变为现在进行时的被动语态的关键是：把be doing变为be being done.

　　①The students are cleaning the classroom now.→The classroom is being cleaned now.

　　现在学生们正在打扫教室。 (are cleaning变为is being cleaned)

　　②The boy is counting some eggs.→Some eggs are being counted.

　　那男孩正在数蛋。 (is counting 变为 are being counted)

例题：

—Have you moved into the new house? —Not yet, the rooms ______.

　　A. are being painted    B. are painting

　　C. are painted         D. are being painting

　　【解析】该题house作主语与备选项提供的动词paint之间存在着被动关系。用现在进行时的被动语态，说明还没搬进新居的原因是“房子正在被粉刷”。故答案为A项。

练习：

1.Look! The roads ____now.

　　A.      are widening　　B. are widened

　　C. are being widened D. is to widen

2.A science lab ____in our school now.

　　A.is being built　　B. has built

　　C. is building 　　D. will be built

答案：1.C 2.A

教学设计方案Lesson 65

　　1. Know how to talk about a trip.

　　2. Study the language points concerned with the dialogue.

Step I Warm--up

 (Teacher) Today we are going to hear about a long journey. Then ask the questions to the Ss:

　　1.Do you like traveling with your friends by bike?

　　2.What are the advantages(good points) of traveling by bike>

　　3.Usually what is the purpose of traveling?

Step II Reading

　　Ask the students to read the dialogue carefully to find out as much as they can about the journey. Ask questions like this:

　　1 What is the purpose of the project?

　　2 How are they going to collect money?

　　3 Where are they going to travel?

Step III Dialogue

　　Listen to the tape and repeat. Practise the dialogue in pairs.

Step Ⅳ Language focus

　　Ask the students to underline all the questions that the reporter asks. Get the students to practise saying these sentences. Tell them they are important.

　　Read the dialogue aloud. Try to act it out.

Step VI Workbook

　　Do Ex. 1 and Ex.2.

　　Put the following into English to complete the sentences.

　　1. _____________(据报道) more than 200 people had been killed in the fire.

　　2. _____________(我们图书馆的藏书数) is about 30,000.

　　3. Many people_____________(在地震中被活埋了) .

　　4. _____________(从那时至今), I haven’t heard from him.

　　5. With the grandma’s good care, _____________(那位伤员一天天好起来) .

　　6. Too many milu deer _____________(被杀死) and they disappeared.

　　7. Some large nature parks_____________(建立起来) to keep milu deer since 1985.

　　8. The number of milu deer ______________（将大大增加）.

　　9. Soon milu deer _____________(将放生) and live in the wild.

　　10. Do you know why wild animals ______________(应该受到保护)?

参考答案

　　1. It was reported that

　　2. The number of books in our library

　　3. were buried alive in the earthquake

　　4. Since then

　　5. the wounded soldier grew better day by day

　　6. had been killed

　　7. have been set up

　　8. will be greatly increased

　　9. will be set free

　　10. should be protected

　　1.Revise the dialogue in Part 1.

　　2.Finish off the Workbook exercises.

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