Ex2 1.The English name for the month August is derived by/from the name of the Roman emperor,Augustus Caesar.
2. Information about the artefacts is displayed on/at signs.
3. Our calendar is divided in/into 12 months.
4. Students learn about a range of devices from water clocks until/to merkhets.
5. Make sure all the key information is on/in your slides.
6. Nowadays, most people use their smartphones to keep track with/of time.
Ex3
Visual,sighting,standardised,perfect, well-executed
1 alignment
2 representations
3 time
4 tool
5 slideshow
Ex4
1. Unfortunately, my slides were because the font was too small. (EFFECTIVE)
2. Stonehenge was built in with the sun on Midsummer's Day.(ALIGN)
3. The speed of Earth's used to be a lot faster than it is today.(ROTATE)
4. The problem with sundials is their
when the weather is cloudy.(USELESS)
5. Avoid using fonts withlook pretty, but are hard to read.(EMBELLISH)
Ex5
1. The ancient Mesopotamian civilization/culture lasted for about 3,000 years.
2. The year is not divided into equal/equivalent parts: some months are longer than others.
3. The ancient Greeks are remembered for their skill/ability in maths,science and the arts.
4. Atomic clocks are the most accurate/fixed in existence
