第三部分 概括大意與完成句子
第十三篇 Ward off1 Travel Bugs
1 As the holiday season approaches, so does the prospect of jet lag, an upset stomach or
sunburn2. With care and some help from natural sources, however, it is quite possible to avoid
these problems.
2 You can start to prepare a couple of weeks before you leave. Food poisoning will make any
holiday miserable, but by taking some medicine such as lactobacillus and bifidobacteria3, you
can reduce the likelihood of succumbing to4 poisoning brought on5 by food or water tainted with
unfamiliar bacteria.
3 By improving the bacteria balance in your digestive tract, you crowd out the pathogenic
bacteria and stop them gaining a foothold.6 The beneficial bacteria also produce gentle but
effective natural antibiotics in your gut.
4 In many holiday locations you gydjdsj.org.cncherneed to remember the basics: drink bottled water, avoid
undercooked meat and ensure that food hygiene is adequate. If you do succumb to food poisoning,
drink plenty of water to stay hydrated and see a doctor. However，if you detect diarrhea early
enough, you might like to try taking about 10 or 15 pancreatic digestive enzymes, which can
digest the multiplying bacteria before they take over.
5 Taking a teaspoon of silicol gel7 can also help. This lines the stomach and upper intestinal
area and binds with bacteria and viruses，allowing them to be safely passed out of the gut.
When you pack, include grapefruit-seed extract8, which is an excellent all-round anti-
bacterial, anti- parasitic，anti-viral and anti-fungal agent.
6 Your flight can also be made more pleasant. Peppermint oil and ginger capsules9 ward off
motion sickness，but a more delicious option is to nibble on crystallized ginger. If you tend
to get earache on take-off and landing，you can use special earplugs with filler that slows
down the rate of change in air pressure.
7 The greatest concern is “economy class syndrome”, the popular name for deep-vein
thrombosis, which can lead to blood clots traveling from the legs to the lungs, heart or brain.
To reduce this, you need a couple of hours to stay hydrated, and avoid alcohol.
8 You can also reduce the severity of inflammation by taking a daily gram of vitamin C with the
bioflavonoid quercetin10. Vitamin C and quercetin also help to reduce prickly heat.
9 Finally, if any adverse symptoms persist while overseas, you should see a doctor.
詞匯：
bug / bʌg / n．臭蟲；病菌；病毒
diarrhea /[ ˌdaɪəˈri:ə / n．腹瀉
taint /teɪnt/ v．感染；污染
pancreatic / ˌpæŋkriˈætik / adj．胰腺的
antibiotic / ˌæntɪbaɪˈɔtɪk / n．抗生素
option /ˈɔpʃən / n．選擇
jet lag (跨時區(qū)高速飛行后)生理節(jié)奏的破壞，飛行時差反應(yīng)
anti-parasitic /ˌæntɪˌpærəˈsɪtɪk / adj．抗寄生蟲的
anti-fungal / ˌæntɪˈfʌŋgl / adj．抗真菌的，殺真菌的
nibble /丨nɪbl/ vt．一點(diǎn)點(diǎn)地咬下
pathogenic /ˌpæθəˈdʒenɪk / adj．病原的；致病的；發(fā)病的
thrombosis /θrɔmˈbəusis / n．血栓
anti-viral / ˌæntɪˈvaɪərəl / adj．抗病毒的
hydrate /'haidr(e)it/ v．保持水分
注釋：
1．ward off ：避開；防止
2．As the holiday season approaches, so does the prospect of jet lag, an upset stomach or
sunburn.：隨著假日的臨近，由于高空飛行時差引起的生理不適、胃痛或日光灼燒等潛在問題也接踵而至。
第二個分句是由so引導(dǎo)的倒裝句。例如：“He is a doctor. ” “So am I.”
3．lactobacillus and bifidobacteria：乳（酸)桿菌和雙歧桿菌
4．succumb to：屈服，屈從
5．bring on：引起，導(dǎo)致
6．By improving the bactergydjdsj.org.cncheria balance in your digestive tract, you crowd out the pathogenic
bacteria and stop them gaining a foothold.：通過改善消化道內(nèi)的細(xì)菌平衡，你就可以排出致病細(xì)菌，
使它們沒有立足之地。crowd out：驅(qū)趕出。
7．silicol gel：偏磷酸酪蛋白氧化硅膠
8．grapefruit-seed extract：葡萄軒榨汁
9．peppermint oil and ginger capsules：薄荷油和生姜膠囊。medicine —般指內(nèi)服藥（包括液體藥劑，
例如可以說a drop of medicine)，pill指小的丸粒，tablet指藥片，但有時medicine可代表藥品的總稱。
10．bioflavonoid quercetin：生物類黃酮槲皮素
練習(xí)：
1．Paragraph 1 ________.
2．Paragraph 4 ________.
3．Paragraph 5 ________.
4．Paragraph 6 ________.
5．Food-poisoning may pose a problem ________.
6．Special earplugs can make you feel better ________.
7．It is important to drink a lot of water ________.
8．Don’t forget to bring necessary medicine ________.
答案與題解：
1．C 實(shí)際上，這段也點(diǎn)明了全文的中心思想。
2．A 本段說明旅行時在吃與喝方面應(yīng)注意的基本衛(wèi)生問題。
3．B 注意E沒有概括本段的中心意思。
4．D 本段開始介紹坐飛機(jī)旅行時的注意事項(xiàng)。
5．D 第二、第三、第四、第五段都談到了注意旅行中的飲食衛(wèi)生。
6．A 答案的根據(jù)為文章第六段的第三句。
7．C 第四段提到當(dāng)食物中毒時要多喝水，以免脫水。
8．E 答案的根據(jù)在第五段。
