Anh văn 8 (phần 4)
Anh văn 8 (phần 4)
... Printing Press 181 0 Friedrich Koenig German Bicycle 181 6 Karl D. Sanerbronn German Facsimile 184 3 Alexander Bain English Sewing machine 184 5 Elias Howe American Reinforced concrete 184 9 F.J.Monier ... the first steam engine in 16 98 and later Watt improved it. 2. Light bulb → Humphry Davy, an English scientist, in 180 0. 3. Sewing machine → Isaac Meritt Singer ( 185 0). 4. Aqualung → Ja...
Ngày tải lên: 29/07/2013, 01:25
Anh văn 8 (phần 3)
... built by the French civil engineer with 300 metres in height. 2. It is in South Central Asia, 8. 8 48 metres high above sea level. 3. It was built from 246 - 209 BC and some people say it can be ... exercises in the workbook, page UNIT 14 : WONDERS OF THE WORLD Lesson 4: Section : - Read (page 1 34) Period 88 Aim: Read for details about the wonders of the world. Objectives: SS will be abl...
Ngày tải lên: 29/07/2013, 01:25