单元 5: News Review
How to use the language from the latest news stories
选择一个单元
课程 47
Editing the DNA of human embryos is morally acceptable, says UK study group.
练习题 1
News Review
Human embryo DNA editing OK, panel says
An enquiry in the UK has said that it is acceptable to alter DNA in human embryos. This could potentially wipe out inherited diseases - but not everybody is happy. Dan and Catherine discuss the key language from this story.
Language challenge
A group of people joined together for a particular purpose is a...
a) body
b) herd
c) copse
收看视频并完成练习

___________________________________________________________________________________
NEWS REVIEW PODCAST NOW AVAILABLE - SUBSCRIBE HERE
___________________________________________________________________________________
Did you like that? Why not try these?
____________________________________________________________________________________________
The story
A British study has said that experts should be given permission to experiment and alter the DNA of human embryos to influence the characteristics of future generations.
The review said heritable genome editing could be used to wipe out genetic diseases in some families.
The recommendations as they stand would require a change in British law.
Key words and phrases
permissible
allowed
• It is permissible to work from home for up to two days a week.
• Cycling on the pavement is permissible in pedestrian zones.
bar
prohibition; block
• The US bar on the sale of alcohol, know as Prohibition, lasted from 1920 to 1933.
• Anyone found taking drugs on these premises will be permanently barred.
traits
characteristics
• Your red hair, green eyes and freckles are traits that come from your mother.
• Optimism is a good chracter trait to have.
To do
Try our quiz to see how well you've learned today's language.
News Review quiz
3 Questions
Now you've watched the video, try to answer these questions about the language in the news.
帮助
练习题
Now you've watched the video, try to answer these questions about the language in the news.
提示
There is no letter 'e' in this word.Question 1 of 3
帮助
练习题
Now you've watched the video, try to answer these questions about the language in the news.
提示
The correct pattern contains a gerund.Question 2 of 3
帮助
练习题
Now you've watched the video, try to answer these questions about the language in the news.
提示
The prefix 'im-' means 'not'.Question 3 of 3
Excellent!太棒了!Bad luck!加分: