一． 教學內容分析與要求
1）語言知識與語言技能的要點及要求
(1) .掌握下列短語和詞匯的用法：be located in ,have sth./sb done ,be forced to do sth. ,by hand ,enough to do sth. ,be used to do sth. , be famous for , extend from ….to …,protect ,remember ,cary ,excited ,climb .
(2) .掌握下列句型：a. It is said that …
b. It takes /sb. Some time to do sth.
(3) .掌握被動語態的基本用法：be done
(4) .通過限時閱讀能正確理解文章內容，能準確回答課文后的問題。
2）情感態度與價值觀目標
（1）培養學生自主學習意識：小組合作學習和探究學習的良好習慣。
（2）培養學生克服學習中遇到的困難及合作探究解決問題的方法和途徑。
（3）通過對課文的學習，了解中國的長城是中華民族的驕傲。增強民族自豪感，更加熱愛我們的祖國。
3）重點與難點
重點：
（1） 熟練掌握下列詞匯和短語：be located in ,have sth./sb.done ,be forced to do sth. ,by hand , enough to do sth. ,be used to do sth. ,be famous for ,extend from …to…,protect ,remember, carry ,excited ,climb .
（2） 被動語態的用法。
難點：記憶和運用閱讀材料中的生詞和短語，正確運用被動語態結構。
4）應達到的目標
（1）能正確使用課文中重點詞匯和短語，并能順利完成相關基礎練習。
（2）掌握被動語態的基本構成形式和用法。
（3）讀懂課文內容，掌握閱讀技巧，順完成閱讀題。
二 教學建議
1) 導入
收集播放關于長城的錄像片，向學生簡要介紹“The Great Wall”。
例如：The Great Wall is also called the “Ten –Thousand-li Great Wall “,It is one of the wonder of the world .It is the longest wall in the world and runs across noth China like a huge dragon .It has a history of over 2,000 years .In old times ,it was very difficult to build such a wall .
提出問題，導入課文閱讀教學：
Do you know how the Great Wall was built and why it was built ?
指導學生遇到生詞不要停下來，盡量根據上下2文猜猜生詞的大概含義。對難句和長句可先畫出來，待精讀時解決處理。
2）研討，探究和實踐
（1）布置任務，帶著下列問題，限時5分鐘快速閱讀課文：
A .Where is the Great Wall ?
B .When was the Great Wall first built ?
C. Who decided to have the walls linked and extended ?
D When was the Great Wall rebuilt ?
E Why did the ancient people build many beacon tower on the wall ?
讓學生正確快速找到答案。
（2）小組研討探究課文中的疑難點：
通過非以上問題的回答，學生已對課文有了一定的理解。動員學生提出并組織各小組同學研討一定中發現的問題或比較重要的語言點。
如：
1. The walls were built to protect these states .句中的were built 是什么結構？
2. …to have the walls linked and extended 是一個什么句型結構？
3. It took them more than ten years to build it under terrible conditions .句中it 指代的是什么內容？
4. Look , on the top of the mountain is the Great Wall .句中On the top of the mountain 是句子的主語嗎？
等等。
（3）教師評價學生的研討并答疑，以下答疑例題供參考：
問題1：The walls were built to protect these states .“修建城墻是為了保護他們的國家。”
句中的were built 是過去時的被動語態結構。該句子的主動形式是：They built the walls to protect these states .
例：A young lady looked after my baby at home .“一位年輕女士在家照顧我的孩子�！� 被動語態為：
My baby was looked after at home by a young lady .(如果要把動作的執行者表示出來，要用by 加執行者的短語) 。
問題2：to have the walls linked and extended . 該結構中的have 是使役動詞，意思是“使，讓” ，have sth./sb. done 意思是“使某人或某物被。。。。。�！�
例如：
----Bob ,I didn’t recognize you just now.
----I have had my hair cut .
問題3：在It took them more than ten years to build it under terrible conditions .句子中it 用作形式主語，真正的主語是不定時短語to build it under terrible conditions . 這是一個很重要的句型，其結構是：It takes /took sb. some time to do sth. 意思是“做某事花費某人多少時間”。
例如 1.It will take us three days to finish the job .
2.It took the worker ten months to build our school library .
問題4：Look ,on the top of the mountain is the Great Wall. 句中的on the top of the mountain 不是句子的主語，本句是倒裝句結構，它的正常語序應該是：
The Great Wall is on the top of the mountain .
在英語中，有時為了“強調句子的狀語，表語等”而使用倒裝結構。
例如：
From the speaker on the wall comes a young lady’s voice.
(4) 精讀課文：
仔細閱讀課文，掌握文章中的細節和關鍵信息。 待完成閱讀后，把學生分成幾個小組利用課件一個一個給出下列語句，要求學生根據課文內容判斷正誤，采用小組搶答的方式，看哪個小組判斷的既快又準：
仔細閱讀課文，根據課文內容判斷下列說法是否正確
1. The Great Wall was first built during the Qin Dynasty .
2. They built the Walls to protect their countries against the enemies .
3. At that time ,people could carry the rocks and bricks to the top of mountains with some machines.
4. People built a five-meter-high wall around the earth using the bricks and rocks which were used to build the wall .
5. In the 16th century ,the Great Wall was rebuilt .
6. The Great Wall is one of the wonders in the world and was listed by the UNESCO (United Nations Educational Scientific and Cultural Organization) as a World Heritage Site .
7. In ancient time ,soldiers made fire to keep warm on the beacon towers.
參考答案：1 F 2 T 3 F 4 F 5 T 6 T 7 F
三．自我檢測，操練提高。
（1）將下面的 句子改成被動語態：
1.My little brother broke the window last night .
2.A young man beat my good friend on the playground.
3 People use fire to keep warm .
4 .The classroom is being cleaned (by them) .
(2) 根據漢語意思，完成下列各個句子。
1 .上周我們找人維修房子了。
Last week we _______our house ______.
2 這個小男孩的手傷了。
The little boy ______________________.
3 我的大衣很臟，我必須得找人洗一洗了。
My coat is very dirty .I must _____it _______.
4 .寫英語作業花了我兩個小時的時間。
It _______me two hours ____________________.
5 從我們村走到城里要花一整天的時間。
It will _______a whole day ______________________from our village.
(3) 將括號內的漢語譯成英語，完成下列各句。
1 After the war ,the old temple was __________(重建) in our hometown .
2 Please give them a ___________(簡介) because they know nothing about it .
3My father is an ________(工程師)while my uncle is a famous _________(導游)
4 ----------------（據說）an earthquake took place in that area 10 years ago .
5 They built the Great Wall under terrible _____________(條件)。
6 The children are _________(搬運) their own toys into the room .
7Many years ago ,people did this job ____________(手工)
8 Look ,the tower is on the top of the hill . Let’s start___________(攀登)
自我檢測題參考答案：
（1） 1 The window was broken last night by my little brother.
2 My good friend was beaten on the playground by a young man .
3 Fire is used to keep warm by people .
4 The classroom is being cleaned by them .
(2) 1 had ,repaired 2 .had his hand hurt
3 .have ,washed 4 took ,to do my English homework
5 .take , to walk to the town
(3) 1 rebuilt 2 brief introduction 3 engineer , guide
4 It was said that 5.condition 6 .carrying
7 by hand 8 climbing /to climb