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1、UNIT 7About YourselfPART I B 1. teeth 24 32 2. bones 153 2063. heart 98 70 4. nose not interfere in5. cause embarrassment by doing or saying sth tactless6. hand hand ask for help 7. ears listen with care 8. Head completely 9. neck deeply involved in10. heart heart with the deepest devotionPART I C C
2、allers nameJim BaillieProblemlosing hairCallers doctors opinionnothing he can do about it, hereditarySolutionnot a lot he can do about it; try to acceptAdvicedont comb it over; dont wear any false hairpiece thingsPART II BCauses of diarrhea1. food poisoning 2. themselves the gut 3. get very nervous
3、stressed about something 4. diarrhea Treatment of diarrhea1. serious clear up one or two days 2. drink lot of fluid3. eat too much 4. salt and sugar5. specially mixed 6. sugar and a pinch of saltPART III B1. Because there are some things which were not naturally immune to.2. A version of an illness
4、is given to the body, and the body thinks that it is actually being infected with that infection. The next time it sees it, the body can respond very quickly.3. No. We cant produce a vaccine for AIDS for instance.PART III B4. The HIV virus, which causes AIDS, attacks the human immune system. And the
5、 virus itself can change very easily. Its very difficult to find a vaccine which can recognize all types of HIV.PART III CPART IVtechnically of their own More to the pointblocked sneezes 40,000 twelve 150 ducked take over sniffle immune system end up with sample backup headache blow the golden age h
6、osts PART VAncient Egyptians: record gum swelling spices and onions person 5000 doctor of the toothChinese: acupuncture filling holes mercury, silver and tinMaya: pretty stone and metalAncient Romans: false teeth replaceEuropeans: barber-surgeons cutting hair pulling teeth dental treatment French: modern dentistry dental science 10 以上有不当之处，请大家给与批评指正，谢谢大以上有不当之处，请大家给与批评指正，谢谢大家！家！
