最新listen this way 英语听力教程2第三版Unit 7精品PPT课件

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devotion)
第二页,共9页。
• Part I C .
• Caller’s name: Jim Baillie • Problem: losing hair • Caller’s doctor’s opinion: nothing he
can do about it ; hereditary
• Solution: not a lot he can do about
nervous, stressed about something, diarrhea
• Treatment of diarrhea: • serious ,clear up, one or,
eat too much ,salt and sugar ,specially mixed ,sugar and a pinch of salt
Unit 7
第一页,共9页。
• PartⅠ B. • 1.teeth,24,32 • 2.bones,153,206 • 3.heart,98,7. • 4.nose (meaning: not interfere in) • 5.foot(meaning: cause embarrassment by
第九页,共9页。
第六页,共9页。
• PartⅢ C
第七页,共9页。
• PartⅢ C
• headquarters → blood • Gobbling up invaders • Having a memory of invaders • Underactive — more likely to be infected • the immune system: 2 3 • vaccination: 5 • HIV: 1 4 6
第五页,共9页。
• PartⅢ B
• 3.No. We can’t produce a vaccine for AIDS ,for
instance.
• 4.The HIV virus ,which causes AIDS, attacks
the human immune system. And the virus itself can change very easily. It’s very difficult to find a vaccine which can recognize all types of HIV.
第八页,共9页。
Part IV
• technically, of their own, More to the point • blocked, sneezes, 40000, 12, 150, ducked, tak
e over, sniffle, immune system, end up
• with, sample, backup, headache, blow • the golden age, hosts
第四页,共9页。
• PartⅢ B
• 1.Because there are some things which we’re not
naturally immune to.
• 2.A version of an illness is given to the body, and
the body thinks that it’s actually being infected with that infection. The next time it sees it, the body can respond very quickly.
doing or saying sth. tactless)
• 6.hand,hand(meaning: ask for help) • 7.ears(meaning: listen with care) • 8.Head(meaning: completely) • 9.neck(meaning: deeply involved in) • 10.heart,heart(meaning: with the deepest
it ;try to accept
• Advice: don’t comb it over ; don’t wear
any false hairpiece things
第三页,共9页。
• Part II B
• Causes of diarrhea: • food poisoning, themselves, the gut, get very
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