最新人教版高中英语必修三复习试题及答案解析

最新人教版高中英语必修三复习试题及答案解析

Unit 1 Festivals around the world

一、阅读理解

阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。

Those who claim bananas are fattening argue that bananas cause the body to make lots of insulin(胰岛素)，and insulin causes fat growth.

How much insulin we produce is related to how fast food becomes sugar in our bloodstream.How can you know if food makes a lot of sugar quickly? The glycemic index(血糖指数)，or GI rating tells us.Foods with GI scores above 75 are considered high­GI foods，leading to faster sugar development.Bananas have a GI of 62，which is considered low.

Weight loss can be a struggle for anyone，but it is especially hard for diabetics(糖尿病患者)．A study looked at how the starch from unripe bananas affected the weight of a group of obese diabetics.After four weeks of a diet high in bananas，diabetics lost significantly more weight than on a control diet.They also saw improvements in insulin sensitivity from the banana diet.

What's more，bananas have been shown to cut risks of strokes，diabetes and cancers(Bananas are the most powerful fruit for lowering the risk of kidney cancer.)．Bananas are also a rich source of fiber，which has been shown to help weight loss.Bananas that still have some green on the skin are even higher in fiber.

Skins from green bananas can be taken and，after removing the stem and dark tip，cut into small pieces 2­3 inches long and 1/2 inch wide.These pieces can be made into a tea or added to a dish.When you eat the skins，be sure you are eating organic bananas.The flesh of regular bananas is low in pesticides，but the skins are not.

1．What conclusion can we draw from Paragraphs 1&2?

A．Bananas are likely to make people fat.

B．Insulin determines the amount of sugar.

C．Low­GI foods can turn into sugar more slowly.

D．The faster the food becomes sugar，the less insulin.

2．What does the author say about bananas?

A．Including bananas in diets is good for health.

B．Bananas can cure people suffering kidney cancer.

C．Eating organic bananas protect people from strokes.

D．Bananas' abundant fiber improves insulin sensitivity.

3．What is discussed in the last paragraph?

A．The use of banana skins.

B．The benefits of banana skins.

C．The importance of banana skins.

D．The ways of choosing organic bananas.

4．In which section of a newspaper can we read this passage?

A．Education. B．Health.

C．Culture. D．Science.

【解题导语】本文反驳了“吃香蕉会使人发胖”这一错误观点，告诉大家香蕉不会使身体分泌很多胰岛素而导致脂肪增加，相反，香蕉对身体健康有着诸多好处。

1．C 考查推理判断。根据第二段中“How can you know if food makes a lot of sugar quickly? The glycemic index(血糖指数)．..faster sugar development”可知，血糖指数高的食物往往能更快地转化成糖分，反之，血糖指数低的食物转化成糖分的速度较慢。故选C。

2．A 考查推理判断。根据文章第三段中的“diabetics lost significantly more weight than on a control diet.They also saw improvements in insulin sensitivity from the banana diet”及第四段的“bananas have been shown to cut r isks of strokes，diabetes and cancers...weight loss”可知，香蕉可以帮助人们减肥，也能降低人们患中风、糖尿病及癌症的风险，由此可得出这样的结论：将香蕉列入日常饮食对人们的健康有益，故选A。

3．A 考查主旨要义。根据最后一段的内容尤其是“...can be made into a tea or added to a dish”可知，本段主要讲的是香蕉皮的用途。故选A。

4．B 考查推理判断。纵观全文可知，香蕉不仅有助于减肥，还能降低人们患中风、糖尿病及癌症的风险，而且香蕉皮也有用处。由此可知，本文最有可能出现在报纸的健康专栏。故选B。

二、单句语法填空

1．(2017·北京高考)Samuel, the tallest boy in our class, ________ easily reach the books on the top shelf.

答案：can 此处表示能力，要用can。

2．I think you should apologize to your brother ________your rudeness.

答案：for apologiz e to sb. for sth. “因为某事向某人道歉”。

3．It is surprising that there are still many people in the world ________(starve) to death each year.

答案：starving starve to death “饿死”，people和starve在逻辑上存在主谓关系，故要用starve 的现在分词形式，作后置定语。

4．No official ________(permit) has been given for the event to take place.

答案：permission official permission “官方许可”，在句中是名词短语作主语。

5．Forgive others, and you ________(forgive)．

答案：will be forgiven 本句是“祈使句，and sb. will do ...”句式，本句中forgive和you 存在逻辑上的动宾关系，应用被动语态。