新概念英语青少版4AUnit10课件

1、新概念英语青少版4A Unit 10Listening and UnderstandingWe have an old musical instrument. It is called a clavichord. It was made in Germany in 1681. Our clavichord is kept in the living room. It has belonged to our family for a long time. The instrument was bought by my grandfather many years ago.Listening an

2、d UnderstandingRecently it was damaged by a visitor. She tried to play Jazz on it! She struck the keys too hard and two of the strings were broken.Listening and UnderstandingMy father was shocked.Listening and UnderstandingNow we are not allowed to touch it. It is being repaired by a friend of my fa

3、thers.Words and Expressionsmusical instrument乐器Make sure you take time for reading or learning to play a musical instrument or just hanging out with friends and family. 一定要留出读书或学习演奏一种乐器的时间，或者腾出时间与朋友和家人一起休闲游乐。Words and Expressionsclavichord n. 古钢琴，翼琴It is called a clavichord. 它被称作古钢琴。Words and Expres

4、sionsbelong to 属于They belong to someone. 他们肯定属于某人。Words and Expressionsdamage n. 损害；损毁；赔偿金vi. 损害；损毁vt. 损害，毁坏He sued them for damage. 他要求他们赔偿损失。Words and Expressionsjazz n. 爵士乐，爵士舞；喧闹Do you like jazz? 你喜欢爵士乐吗？Words and Expressionsstringn. 线，弦，细绳；一串，一行He pulled too hard and the string broke. 他拖得太用力，绳子

5、断了。Words and Expressionsshockn. 休克；震惊；震动；打击；vt. 使休克；使震惊；使震动；使受电击；vi. 感到震惊；受到震动；堆成禾束堆The shock was so great that she blacked out. 打击如此之大以至使她暂时失去了记忆。Words and Expressionsbe allowed to do 被允许做什么It must not be allowed to do that this time. 这一次绝对不允许此类事情再次发生。Guided Conversation1部分A clavichord.In Germany.I

6、n 1681.A long time.My grandfather did.Many years ago.A visitor did.Play jazz on it.Very hard.Two.My father was.Touch it.Pattern Practice句型1 Who was the MRI scanner invented by? 注意介词by的位置。I think it was invented by an Englishman.此句中，需要用by指明动作的执行者。句型2 It was built in 1937. 这里练习的还是一般过去时的被动语态。如该句所示，执行者位

7、置的情况下通常用被动语态。Pattern Practice句型3 Its being painted now. 这是现在进行时的被动语态。这里，我们不关心动作的执行者，而将所有的注意力集中在动作(pained)上。句型4 It was pained two years ago.这里练习的是有确切时间指示的一般过去时被动语态。Key Structuresa 在主动语态中，关注的焦点常常是执行动作的人、动物或物体；而在被动语态中，关注的往往是发生的事。例如：Prisoners of war built this bridge in 1942. (人)The bridge was built in

8、1942. (事)Key Structuresb 注意以下时态中被动语态的形式：现在进行时： am/is/ are + being + 过去分词 例如： A new road is being built outside my house.一般现在时： am/is/are + 过去分词 例如：Our papers are delivered every morning.一般过去时： was/ were + 过去分词 例如：A letter was delivered this morning.Key Structuresc 当动作的执行者显而易见时，by+执行者通常备省略，如：The thie

9、f was arrested. 这里显然是the policeman。如果执行者是其他人或具体的某个警察，则要加上具体执行者，例如： The thief was arrested by a very young policeman.而有些句子则需要加上执行者或其他短语，来使其意思表达完整，例如：This music was composed in 1816. Exercises完成A部分(口语回答)Our old musical instrument is called a clavichord.It is made in Germany.It is kept in the living ro

10、om.It was bought many years ago.It was damaged recently.Two of the strings were broken.My father was shocked.We arent allowed to touch it.The clavichord is being repaired.Special Difficulties对比made in (地点)made of (可辨认的材料)made from (无法辨认的原料)Exerciseofin fromSpecial Difficulties所有格，例如： a friend of my

11、fathers, a book of his。另外一种意思相近的表达方式是one of +复数名词，即：one of my fathers friends, one of his booksReadingIn April, 1509.18 years old.France had a great many. England had five.Invasion. Henry turned to new technology.Mary Rose.Because she was a fast ship, much faster than any other sailing ship of the same size at that