Section B
Section B
莱溪中学 何凤
crispy salty
sour sweet
sweet
sweet
In the end:
最后,终于 最后 终于. 终于 eg. Everything will be all right in the end.
salty: 咸的 含盐的 名词 咸的,含盐的 名词,salty 加 y 构成形容词. 含盐的. 构成形容词. Fall into: 落入,陷入 落入, 弄错的,错误地 错误地. by mistake: 弄错的 错误地
eg. He took the umbrella by mistake.
by accident:
偶然,意外 无意中. 偶然 意外, 无意中 意外 eg. I met her by accident in a crowded bus.
according to:
根据…, 按照 根据 eg. We’ll be paid according to the amount of work we do.
Listen and circle “T” (for true) or “F” (for false).

  1.The potato chips were invented by mistake.
  2.They were invented in 18
  63.
  3.The customer thought the potatoes weren’t thin enough.
  4.The customer said they weren’t salty enough.
  5.George wanted to make the customer happy.
  6.The customer was happy in the end.
T
F
T T
F F
T T T
F F F
The history of chips
Did you know that potato chips were were invented by mistake? Chips invented
by a chef called George Crum. They were invented in 1853 .George Crum cooked them for a long time until they were crispy . And he sprinkled lots of salt on them so they were really salty .
Who invented tea?
Did you know that tea, the most popular drink in the world (after water), was invented by accident? Although tea wasn’t brought to the Western world until 1610, this beverage was discovered over three thousand years before that. According to an Ancient Chinese legend, the emperor Shen Nong Discovered tea when he was boiling drinking water over an open fire. Some leaves from a nearby bush fell into the water and remained there for some time. The emperor noticed that the leaves in the water produced a pleasant smell. Later he decided to taste the hot mixture. It was quite delicious. And in this way, one of the world’s favorite drinks was invented.
Read the article and write answers to the questions.

  1.What is the article about ?
It is about the invention of tea.

  2. When was it invented?
It was invented over three thousand years ago.

  3. Who was it invented by?
It was invented by the Chinese emperor Shen Nong.

  4. How was it invented?
It was invented by accident.
Write an article using the notes in the box.
Who: college students What: metal pie plate, flying disk When: 1950 Where: bakery Bridgeport, Connecticut Why: new toy How: students eat pie, throw pie plates Today: clubs, magazines, festival
From pie plate to flying disk.
The flying disk was invented by college students. They used a metal pie plate from a bakery in Bridgeport, Connecticut. Students ate the bakery’s pies and then threw the pie plates. Today, there are flying disk clubs, magazines and a festival.
The passive voice. 被动语态
英语中动词有主动语态和被动语态两种 语态. 主动语态表示主语是动作的执行者,被 动语态表示主语是动作的承受者, 在被动语 态中动作的执行者有时用by短语示出来。 被动语态的构成 构成: 被动语态的构成 助动词be+ (及物动词的) 过去分词
am (is, are) + done was (were) + done 一般现在时 一般过去时
The passive voice.
被动语态的用法: 被动语态的用法:
被动语态

  1. 不知动作执行者时,常用被动语态. eg. My bike was stolen yesterday. This car is made in American.
  2. 不必要说出动作执行者时,常用. eg. Rome was not built in a day.
  3. 为了突出强调动作的承受者时,常用被动语态. eg. Thousands of beaches are polluted (污染).
The passive voice.
被动语态
主动语态变为被动语态的步骤: 主动语态变为被动语态的步骤:

  1.把原主动句中的宾语转换为被动语态的主语.
  2.把动词改为被动形式,即 “be + 过去分词” . 注意 be 动词要按新的主语的人称和数进行变化,时态要和原来 的主动语态的时态保持一致.
  3. 原来主动语态句中的主语,如果需要,就放在by后面 以它的宾格形式出现. 如果没有必要就可以省略.其他的 成分 (定语,状语) 不变, 句式也不能变.
The passive voice.
被动语态
主动语态变被动语态的结构图: 主动语态变被动语态的结构图:
Bell invented the telephone in 18
  76.
主语 谓语动词过去时 宾语 时间状语
The telephone was invented by Bell in 18
  76.
主语 谓语动词的过去分词 宾语 时间状语
The passive voice.
主动语态改被动语态: 主动语态改被动语态:
Bell invented
被动语态
the telephone in 18
  76.
was
by
New invention: a pen that listens and writes Use: It can listen to the writer and write by itself. Price : $ 50
temperature cup Robot toy
music candle
 

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