外研版 (2019)必修 第三册Unit 3 The world of science评优课课件ppt

这是一份外研版 (2019)必修 第三册Unit 3 The world of science评优课课件ppt，共11页。PPT课件主要包含了computer，gas，wifi， 等内容，欢迎下载使用。
Activity 1 Lk at the pictures and talk abut hw the way we live has changed ver time.
1.Getting fd
What are the reasns behind these changes?
The reasns behind these changes are sme inventins that make ur lives mre cnvenient.
electricity
The New Age f Inventin
Read the title and lk at the pictures in the passage. Then predict what this passage is mainly abut.
Part 1: Q&A____
Part 2: Q&A ____
Part 3: Q&A ____
the inventins f the past
the inspiratin fr inventins
the inventins f tday
Activity 2 Read the passage and divide int three parts.
1. Inventins in Ancient China were better than thse in the West.2. A lt f tday’s great inventins are tech-based.3. Tday, mst inventrs prefer wrking by themselves.4. The desire t slve prblems inspires inventin.5. A time machine will definitely be invented in the future.
Activity 3 Chse the sentences that describe Dr Fairhurst’s pinins.
inventins f the past
inspiratin fr inventins
inventins f tday
Ancient China1._______________
The West-2._______________
recgnising 7._________________________
8._______________________________
virtual reality
wearable tech
3._____________
replacement 4._______________ made by 3D printers
5._________________ using GPS, cmputing technlgy and 6.__________
gunpwder, papermaking, printing and the cmpass
the steam engine, the telephne and the radi
the flexible battery
hearts and bne parts
an intelligent walking huse
slar technlgy
a prblem that needs a slutin
an incredible desire t think and create
Activity 4 Cmplete the mind map.
1.What kind f bk is the mst prbably the bk The New Age f Inventin?A. A travel guide.B. A science fictin.C. A autbigraphy.D. A ppular science bk.
Activity 5 Answer the fllwing questins.
2. Hw des Richard prve we are in the great new age f technlgy?By giving examples.By making cmparisns.By giving definitin.By time rder.
What else inspires peple t invent things?