Part 1 必備素材—科技

遠(yuǎn)程教育、居家辦公、電子設(shè)備、食品工業(yè)

1、尖端的，前言的

2、發(fā)展很快

3、科技的雙面性

4、零零后，科技原住民 digital natives

50,60年 digital immigrants 科技移民

5、愛科技的人 ，精通的- technophobe厭惡

科技的概述性表達(dá)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

遠(yuǎn)程教育

好處 benefits

• reduce school costs （physical school-office /classroom / dining hall ……）
• less tuition fee- win-win
• Attend class as long as there is internet(方便了)
• learn at one's pace （improve learning efficiency）

壞處 drawbacks

• Can't build good learning atmosphere （no face-to-face discussions；no class activities）
• those who are not self-disciplined are distracted easily.
• they can't develop good learning habits.
• can't ensure their learning outcomes

居家辦公

好處 benefits

• lower / reduce office costs
• Job - seekers have more job opportunities to choose from.（人在北京，可以找紐約的工作）
• Have more flexible working hours- achieve the life-work balance.
• lessen the reliance on different forms transport-reduce the effect environment

壞處 drawbacks

• can't build corporate culture
• can't build team spirit
• workers lack the sense of belonging（歸屬感）

Electronic devices （gadgets）

好處 benefits

• provide more entertainment choices — relieve pressure -ease one's mind
• Make life more convenient

eg

1）online shopping - a variety of goods - compare prices easily - read customer reviews（看客戶評(píng)價(jià)）-make well-informed decisions （做合理的決定）

2）pay bills from the cellphone

3）book a car in advance

• Stay connected with family and friends （make phone calls；have video chatting

;text messages ）/ make new frends (social networking websites- meet people who share the same interest- enlarge social circle )

壞處 drawbacks

• Hijack people's minds
• suffer from cyber addiction（網(wǎng)癮）- be addicted to video games / the virtual world
• become alienated
• cause eye strain
• lead to a sedentary lifestyle(久坐不動(dòng)的生活方式)

electric books=e books

benefits 益處

• portable （thin and lightweight）
• store many books
• provide many search options

the benefits of printed / paper books

• make notes on the pages
• like to read with a book in books -enjoy turning the pages -enjoy the texture of pages

food industry

好處 benefits

• mechanization + the use of fertilizers -increase crop yields-tackle the problem of the food shortage-reduce hunger
• provide more food choices(移植)

不足 drawbacks

• undermine the nutritional value of food
• cause malnutrition(引起營(yíng)養(yǎng)不均)

1、依賴

2、保護(hù)

3、破壞

devastate （嚴(yán)重）the environment

看到這個(gè)英語(yǔ)，需要想起2-3個(gè)表達(dá)，豐富作文的詞匯

1 主語(yǔ)+ is /are (less / more) likely to do something (非?；蛘邲]那么) 可能做某事

eg: People are less likely to abandon practices that are economically sound (省錢的)and give them great pleasure.

2 主語(yǔ) + is / are at the expense of something …… 是以某事為代價(jià)的

eg： The emphasis on individual in the public eye(公眾人物) is at the expense of serious news

coverage.