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Unit 10:. THINGS THAT CHANGED THE WORLD. TEACHERS: NGUYEN HUE THANH NGUYEN MINH HOA. GET STARTED. STARTER. TASK 1: Making meaningful sentences from the chart orally. WHAT IS IT?. AN X-RAY PHOTOGRAPH. A PICTURE. VOCABULARY. EXPERIMENT (n):. VOCABULARY. OPERATION (n). VOCABULARY.
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Unit 10: THINGS THAT CHANGED THE WORLD TEACHERS: NGUYEN HUE THANH NGUYEN MINH HOA
STARTER • TASK 1: Making meaningful sentences from the chart orally.
WHAT IS IT? AN X-RAY PHOTOGRAPH A PICTURE
VOCABULARY • EXPERIMENT (n):
VOCABULARY • OPERATION (n)
VOCABULARY • DEVELOP (v) => DEVELOPMENT (n) • Ex: She developed her company from nothing. • Ex: Nation’s growth depends mainly on the development of economy.
READING • TASK 2: READ THE PASSAGE ON THE NEXT PAGE AND ANSWER ALL THE QUESTIONS. YOU WILL HAVE 20 MINUTES. Answer key: 1T – 2F – 3F – 4F – 5T
PASSIVE VOICE • Definition: Passive voice is used when the focus is on the action. It is not important or not known, however, who or what is performing the action. • Example: My bike was stolen.
PASSIVE VOICE • FORM: • Ex: 1. Whilhem built the first X-rays machine in 1986. => The first X-ray machine was built in 1896 by Whilhem. 2. They use X-rays machines everyday. => X-ray machines are used everyday. A: S + V + O P: S + BE – V3 + by O
PASSIVE VOICE • What is the main interest of sentences below? X-rays or Wilhelm Roentgen? Which sentence is active? Which is passive? • A. Wilhelm Roentgen discovered X-rays. • B. X-rays were discovered by Wilhelm Roentgen.
PASSIVE VOICE • When is passive voice used? => When we are more interested in the object of the active sentence, we use the passive.
PASSIVE VOICE • Work in pairs to do Task 2 in your text book, page 79. After that, some pairs will be chosen to answer these questions orally.
READING • TASK 3: Read the passage again and do the following task which I’ll give you later.
SUMMARY • Complete the summary below with vocabularies in the passage. There was a great invention which was _________ by accident. That was ________ . The first X-rays photograph ____________ by Wilhelm Roentgen, a __________ scientist.
SUMMARY • By inventing X-rays, Wilhelm won the very first _________ in Physics. So far, ________ and _______ still have used it everyday. It ‘s said to be the _________ into the human body.
SUMMARY • It has been useful for other things, too. At the airport, the police can recognize __________ in the ________ luggage. Besides, many ______ ______of art can be saved thanks to ________. Lastly in _________ , lots of mistakes _________, using X-rays. X-rays can completely __________ in the future.
