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1、课时提能练(四十五)选修8Module 3Foreign Food课时作业A：基础层面.语境语法填空1The western food has a lot in common that it is abundant(abundance) in fat and high calories.No wonder it can make people fat.So parents should guide their children to balance their diets and dont allow them to eat fried chips or hamburgers casually
2、 (casual)2Remarking(remark) Chinese food, we know that it is often considered as healthy food, but with peoples lifestyle changing, there is a trend that many people go against their own habits of dieting and become unhealthy.I think they must owe their poor health to their bad diet habits.3Li Hua i
3、s our monitor and popular with almost all of us.He is always ready to help us and requires us to_obey(obey) school rules.Gradually(gradual) our class makes a lot of progress in our study.Now our class has_transformed(transform) from an ordinary class into a brilliant one.语境改错1文中共有5处错误，每句中最多有两处，请找出并改
4、正。Tom owed it for us and remarked that it could otherwise have caused a fire thanks to our time finding.We didnt make up why he set fire to the hill.He made no answer the first time when we asked him about it.Later, he transformed his thought, realizing his mistakes and volunteered to protect the hi
5、ll.答案Tom owed it us and remarked that it could otherwise have caused a fire thanks to our finding.We didnt make why he set fire to the hill.He made no answer the first time when we asked him about it.Later, he transformed his thought, his mistakes and volunteered to protect the hill.2文中共有5处错误，每句中最多有
6、两处，请找出并改正。Li Gang used to be a top student in our class, but last term he was obsessed of computer games.As consequence, he couldnt concentrate on his study, which does make his mother worried.His mother determined to change him.Eventually, with his help, he got rid of the bad habit and was admittin
7、g to a key university.答案Li Gang used to be a top student in our class, but last term he was obsessed computer games.As consequence, he couldnt concentrate on his study, which make his mother worried.His mother determined to change him.Eventually, with help, he got rid of the bad habit and was to a k
8、ey university.根据提示补全句子1他确实有一个可爱的女儿，但是我们没人认识她。(“do动词原形”强调谓语) He does_have_a_lovely_daughter,_but none of us knows her.2他不可能出国了。我刚才还看见他。(could not have done)He couldnt_have_gone_abroad.I saw him just now.3你昨天晚上睡觉太晚，难怪你今天早上上课迟到了。(no wonder) You went to bed very late last night; no_wonder_you_were_late_
9、for_class this morning.4中国地域辽阔，自然资源丰富。(abundant)China covers a vast territory and is_abundant_in natural resources.5年轻作家把自己的成功归于他老师的鼓励。(owe)The young writer owed_his_success_to his teachers encouragement.课时作业B：能力层面.阅读理解(2019昆明市摸底调研)A new study shows that rising levels of planetwarming gases may redu
10、ce important nutrients(营养物) in food crops.Researchers studied the effects of carbon dioxide on rice.In the experiment, scientists grew 18 kinds of rice in fields in China and Japan.They set carbon dioxide levels to what scientists are predicting for our planet by the end of the century.Rice grown un
11、der high carbon dioxide conditions had, on average, 13 to 30 percent lower levels of four B vitamins and 10 percent less protein(蛋白质)The crops also had 8 percent less iron and 5 percent less zinc than rice grown under normal conditions. However, vitamin E levels increased by about 13 percent on aver
12、age.The researchers said the effects of planetwarming gases would be most severe for the poorest citizens in some of the least developed countries.These people generally eat the most rice and have the least complex diets.That includes about 600 million people in Indonesia, Cambodia, Myanmar, Banglad
13、esh, Laos and other nations, mainly in Southeast Asia.Other studies have shown that higher temperatures from climate change and weather extremes will reduce food production.And scientists are finding that rising levels of carbon dioxide and other planetwarming gases threaten food quality.Earlier stu
14、dies showed that wheat, rice, field peas and soybeans grown under high carbon dioxide conditions all had lower levels of protein and minerals.Scientists predicted that almost 150 million people might be at risk of having too little protein or zinc in their diet by 2050.The new study suggests a way t
15、o lower the nutritional harm of climate change. That is to grow different forms of rice that can adapt to higher carbon dioxide levels.【语篇解读】这是一篇说明文。文章介绍了温室气体会减少粮食作物中的营养物质，并提出了一种方法来降低气候变化对营养物质的损害。1Growing rice under high carbon dioxide conditions may _.Aincrease iron in the riceBmake it less nutriti
16、ousCcause losses of vitamin EDmake it more deliciousB细节理解题。根据第二段中的“Rice grown under high carbon dioxide conditions had, on average, 13 to 30 percent lower levels.less protein(蛋白质)”可知，B项为正确答案。A、C、D三项的表述均与原文表述不符。2How can people reduce the nutritional harm of climate change?ABy importing rice from China and Japan.BBy taking other kinds of food
