九年级英语Unit_9_when_was_it_invented_知识点归纳 Unit 9 When was it invented?(方金炳) 一、词汇 1.calculate--calculator--calculation 2.invent--inventor--invention -er: player/speaker/teacher/writer/runner/winner -or:visitor/actor/inventor/sailor/author/creator/editor 3. create--creator--creat...
What year was the hair dryer invented? In1888, Alexandre-Ferdinand Godefroy, a French coiffeur inventeur — that's hairstylist inventor — patented the hair dryer's earliest ancestor. The contraption was to be hooked up “to any suitable form of heater,” which would send hot air through a...
one 9 carry an electric heater into the bathroom when he is going to have a 10 .Sometimes one forgets to turn off the power 11 mending a lamp or something 12 .All this can cause accidents.So the 13 about anything that works by electricity is:Switch off before you 14 anything and don...
1 . Never leave the cooker unwatched when it is in use. 2. Add sufficient liquid but never past the recommended fill point. Overfilling the colder may block the vent pipe (排气孔) and cause the cooker to explode. 3. Set the cooking time. Too much time may overcook the food or too...
1 Where do you think What are the students doing in the photo? 2 Have you ever been to a place like this? What was it like? 3 Would you like to work in such a field in the future? Why or why not? Reading and Thinking Understand the questioning mind 1 Discuss the following sta...
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I don't know when it was exactly, but I saw Stephen King's Carrie on TV when I was a kid. I don't remember if I saw the whole thing, or just the end, but it definitely stuck with me. In particular the end. SPOILER FOR A MOVIE RELEASED IN 1976: The scene at the end, (...