Unit 3 Travel journal using language课时作业

第一节.完形填空(共20小题；每小题1.5分，满分30分)

　　We all know that eating too much junk food is bad for our health，and unhealthy foods are the main 1 why the world is fatter and sicker than ever before.But did you know that eating some kinds of 2 foods could be just as bad for you?

　　 3 ，some of these foods which are 4 healthy by many people turn out to be unhealthy and the truth was quite 5 ．

　　Michel Simon，who founded the Centre for Informed Food Choices in the USA， 6 there are sugary sports drinks that are as unhealthy as cola."Sports drinks were 7 with athletes in mind.These drinks contain salt and sugar，which can be 8 for athletes in many cases. 9 ，most regular people don't need any additional salt， 10 they certainly have no need for liquid(液态的) sugar.These 11 may end up doing more 12 than good for kids doing ordinary exercise."

　　Breakfast cereals(谷类食物)，which are greatly 13 by kids，have also been criticized. 14 they are often high in fiber，some of them contain a lot more sugar and salt than you would 15 ．In addition，some of the foods we have come to know as "healthy snacks" have 16 been added to the black list.Although they look and sound nutritious，in most 17 they are much tastier than they are healthy for you. 18 ，some types of dried fruit were 19 to have more fat and sugar than the fruit they were produced from.

　　So next time you 20 to cut down on junk food，think twice about what you end up eating instead.

　　【语篇解读】　本文是议论文。我们都知道垃圾食品对健康的危害，然而有些被标榜为健康的食物其实和垃圾食品一样有害健康。

　　1．A.idea　　 B．reason

　　C．result D．disadvantage

B　[unhealthy foods是the world is fatter and sicker than ever before的主要"原因(reason)"。]