2.When people go to the beach on vacation,many people like to eat seafood.But not everyone can enjoy it.Some people think seafood tastes great,but their bodies don't like it at all.When they eat it,their skin gets red and itchy(癢的).That's because they're allergic(過敏的)to seafood.
When someone is allergic to a food,his body doesn't see that thing as a food.It sees it as an enemy and tries to fight it.It fights by making antibodies(抗體).Sometimes,when the body fights a food,it can make a person very sick.
There are some ways to deal with food allergies.One is to stop eating the food that you're allergic to,but this may be hard.People are often allergic to very healthy foods,and it's hard to always avoid them.
People can be allergic at different ages to different foods,like eggs,milk or peanuts(花生).If you think you might be allergic to a food,ask a doctor to have a look first.
66.Some people cannot enjoy seafood,becauseD.
A.it doesn't taste good                 B.it makes their skin hurt
C.it gives them a headache              D.it makes them allergic
67.What does the underlined word"enemy"mean in Chinese?C
A.伙伴           B.支持者           C.?dāng)橙?nbsp;           D.病人
68.According to paragraphs 3-4,which of the following is TRUE?A
A.A good way to deal with a food allergy is not to eat that food.
B.Unhealthy foods often make people allergic.
C.People with skin problems often get allergic.
D.Food allergies often cause people to die.
69.When a person is allergic to a food,B.
A.it can always make the person die
B.it can make the person very sick
C.it can make the person very excited
D.it can make the person angry
70.What can we learn from the last paragraph?B
A.Old people often have food allergies.
B.Some everyday foods make people allergic.
C.Most people are allergic to the same food.
D.Doctors must be able to treat food allergies successfully.

分析 當(dāng)人們?nèi)ズ_叾燃俚臅r候,很多人喜歡吃海鮮,但不是每個人都能享受,有些人認(rèn)為海鮮味道很棒,但是他們的身體根本不喜歡吃,當(dāng)他們吃的時候,他們的皮膚又紅又癢,那是因為他們對海鮮過敏.
當(dāng)一個人對食物過敏時,他的身體不認(rèn)為食物是食物,他把它看成是敵人,并試圖與之對抗,它通過制造抗體來對抗,有時,當(dāng)身體與食物發(fā)生沖突時,它會使人感到很難受.
對付食物過敏有一些方法,一種是停止吃你過敏的食物,但這可能很難,人們經(jīng)常對健康食品過敏,而且很難避免它們.
人們可能會在不同年齡對不同的食物過敏,如雞蛋,牛奶或花生,如果你認(rèn)為你可能對食物過敏,請先看醫(yī)生.

解答 66.答案:D.細(xì)節(jié)理解題.根據(jù)That's because they're allergic(過敏的)to seafood.那是因為他們對海鮮過敏.可知,一些人不能享受海鮮,因為它讓他們過敏.答案是D.
67.答案:C.詞義辨析.根據(jù)tries to fight it并試圖與之對抗.可知應(yīng)是敵人.答案是C.
68.答案:A.細(xì)節(jié)理解題.根據(jù)There are some ways to deal with food allergies.One is to stop eating the food that you're allergic to對付食物過敏有一些方法,一種是停止吃你過敏的食物.故A正確.
69.答案:B.細(xì)節(jié)理解題.根據(jù)it can make a person very sick它會使人感到很難受.可知,當(dāng)人食物過敏時,會很難受.答案是B.
70.答案:B.段落大意題.根據(jù)People can be allergic at different ages to different foods,like eggs,milk or peanuts(花生).人們可能會在不同年齡對不同的食物過敏,如雞蛋,牛奶或花生.可知一些日常食物會使人過敏.答案是B.

點評 閱讀題型,要注重句子與句子之間、段落與段落之間邏輯關(guān)系以及對篇章的整體理解.根據(jù)所給問題選擇正確選項完成試題.

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