1、（金戈铁骑（金戈铁骑 整理制作整理制作）Unit 21 Human BiologyExercise1 Rewrite the information below using these words and expressions to join the two sentences.although,despite,even though,however,in spite of,on the other hand,thereforeAnswers:1.finding the idea of taking a person off life supportmachines terrible,som
2、e people dont mind the idea if the patient doesnt improve after many years.2.some people find the idea of taking a person off life support machines terrible,they dont mindthe idea if the patient doesnt improve after many years.3.Some people find the idea of taking a person off life support machines
3、terrible.,they dont mind the idea if the patient doesnt improve after many yearsDespiteEven thoughHowever4.finding the taking a person off life support machines terrible,some people dont mind the idea if the patient doesnt improve after many years.5.Some people find the idea of taking a person off l
4、ife support machines terrible,they dont mind the idea if the patient doesnt improve after many years.6.some people find the idea of taking a person off life support machines terrible,they dont mind the idea if the patient doesnt improve after many years.,on the other handIn spite ofWhereasExercise 2
5、Read the article.Match these headings with the paragraph A-D 1.conclusion ()2.what doctors know and dont know about comas ()3.introduction of the topic ()4.chances of recovery ()DCABComplete the text with these linking words and phrases.although,despite,even though however,furthermore,therefore whil
6、eNow complete the sentences with the correct words from the brackets.1.(Despite/Because of)taking lots of vitamin C,his cold hasnt gone away.2.(Therefore/Although)my dad rarely gets sick,he goes for a checkup every year.3.People dont like the taste of the medicine.(Even though/Therefore)we give it t
7、o them by needle.4.Ive broken bones before,(however/furthermore),this is the first time Ive broken my leg.5.The older patients like to read in bed (while/besides)the younger ones like to play with toys.6.You cant take this medicine with meals or in the morning.(Although/Furthermore)you mustnt take i
8、t with milk.Exercise 1Look at the picture.What kind of programme do you think it is?a chat show a documentarya panel discussion a game showExercise 2Listen and check your answer to Exercise 1.Then put these topics in the order they are mentioned.Freezing dead bodiesKnowledge of the human brainLong l
9、ifeOrder:1.knowledge of the human brain2.freezing dead bodies3.long life1.Our knowledge of the human brain will change medicine.2.Theres no doubt that it will help up .3.This is very important because we could.4.We will be able to cure many common diseases,like certain kindsof .5.We can change proce
10、sses,but .6.By the year 2020,over 20 percent of the population .Listen again.Complete each statement from Dr.Cartwright with a few words.Exercise 3Answers:1.in the next 30 years2.to cure all sorts of illnesses3.cure diseases4.cancer and heart disease5.we cant reverse them6.in developed countries wil
11、l be over eightyListen to three sentences.Choose the correct meaning according to the way each sentence is stressed.1.The man at the back in the blue jacket.a)not the woman b)not the front c)not the green jacket2.There is no doubt that it will help us to cure all sorts of illnesses.a)not some doubt
12、b)not identify c)not diseases3)By the year 2020,over 20 percent of the population will be over eighty.a)not the year 2010 b)not 30 percent c)not over 90E Ex xe er rc ci is se e 1 1 L Li is st te en n t to o t tw wo o p pe eo op pl le e d di is sc cu us ss si in ng g g ge en ne et ti ic c e en ng gi
13、in ne ee er ri in ng g.H Ho ow w w wo ou ul ld d y yo ou u d de es sc cr ri ib be e T To om m a an nd d J Ja an n s s o op pi in ni io on ns s o on n t th he e s su ub bj je ec ct t:Strongly in favour?Strongly against?In faour but with some concerns?Answers:Tom strongly against Jan in favour but wit
14、h Reservations.Exercise 2Listen again and match these words with the colloquial expressions.look at the facts,I disagree,am sure,not in any circumstances completely unacceptable or absurd,from the beginning1.From the word go2.They dont care two hoots about3.I bet you would4.I wouldnt touch it with a
15、 bargepole5.Its totally off the map!6.Come off it!from the beginning look at the facts am sure not in any circumstances completely unacceptable or absurd I disagreeExercise 3 Match the formal expressions from the TV programme in the Listening Workshop with the informal expressions from Tom and Jans discussion.1.the first thing Id like to say is 2.the important thing is to3.Id like to point out that4.theres no doubt that5.in my opiniona)weve got tob)lets face itc)for startersd)I thinke)just look at
