Question

15．How to keep healthy？It's easy for us to catch a cold in winter and spring because the weather changes a lot in spring and it is too cold in winter．But if we take care in our life，all of us can keep healthy without any cold．
 （36）B．This will stop germs（細(xì)菌，病毒） passing from one person to another．When you finish your work or before you eat，you'd better wash your hands．
 （37）C．Use a tissue（紙巾），and then throw it into dustbins﹙垃圾箱﹚at once．When others around you are coughing，I advise you to turn your head away from the people so that their viruses﹙細(xì)菌，病毒﹚won't reach you．
Get more fresh air．Germs l ike staying around in dry and warm rooms．（38）G．Don't stay too long in the places with too many people．
   If flu is going round house or school，you should try to stay away from those who are ill．（39）F
    Boil your toothbrush for about a minute．This kills germs．（40）EIf you have used the toothbrush for three months or so，throw it away and buy a new one．
A．Have a shower every day
B．Wash your hands often
C．Don't use your hands when coughing  
D．Don't go out often when you are coughing
E．Besides，don't use the same toothbrush too long
F．In this way，you won't be infected﹙感染﹚by these people
G．you'd better stay in the places with more fresh air．

Answer 1

分析 本文介紹了人們?nèi)绾伪３纸】�，為了防止病毒的傳播，我們要勤洗手，�?dāng)咳嗽的時(shí)候不要用手，而要用紙巾，要多呼吸新鮮的空氣，不要在人多的地方停留太久．要勤刷牙，并且牙刷不要使用時(shí)間太長(zhǎng)，要及時(shí)換新的．

解答 BCGFE
36．B小標(biāo)題選擇．根據(jù)下文This will stop germs（細(xì)菌，病毒） passing from one person to another．When you finish your work or before you eat，you'd better wash your hands． 可知這將阻止細(xì)菌從一個(gè)人傳給另一個(gè)人，當(dāng)你完成工作或吃飯之前，你最好洗手．即這里說(shuō)的是勤洗手．故選B．
37．C小標(biāo)題選擇題．根據(jù)Use a tissue（紙巾），and then throw it into dustbins﹙垃圾箱﹚at once．When others around you are coughing，可知，這里講的內(nèi)容與咳嗽有關(guān)，咳嗽的時(shí)候應(yīng)該使用紙巾，并把紙巾扔進(jìn)垃圾桶．即當(dāng)咳嗽時(shí)不要用手而用紙巾．故選C．
38．G聯(lián)系下文題．根據(jù)Don't stay too long in the places with too many people．可知，細(xì)菌喜歡待在干燥、溫暖的環(huán)境里，因此應(yīng)該多通風(fēng)，最好待在有新鮮空氣的地方，不要在人多的地方久留．故選G．
39．F語(yǔ)境辨析題．根據(jù)上句you should try to stay away from those who are ill．可知，當(dāng)流感來(lái)襲時(shí)，應(yīng)該遠(yuǎn)離生病的人，這樣的話，你就不會(huì)被感染，故選F．
40．E聯(lián)系下文題．根據(jù)下句If you have used the toothbrush for three months or so，throw it away and buy a new one．可知，牙刷使用三個(gè)月左右需要換更新的，說(shuō)明一支牙刷不能使用太長(zhǎng)時(shí)間，故選E．

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