1、Unit1FoodmattersSectionAWelcometotheunit&Reading课后篇巩固提升必备知识基础练.单句语法填空1.These paints can be used individually or in (combine).答案combination2.The little boy ate an apple (greedy) in the kitchen this morning.答案greedily3.He held the bird (gentle) in the palm of his hand.答案gently4.He sighed in (relieve)
2、when seeing the result of the experiment.答案relief5.He is a heavy mood because he has been out of work for five months and hasnt found a satisfying job.答案in6.I am afraid that youre too (emotion) involved in the situation.答案emotionally7.We have a (secure) guard around the whole area.答案security8.He is
3、likely (see) you off at the station tomorrow.答案to see9.I find it hard (control) my mood when seeing the disappointing result.答案to control10.They completed the project in (associate) with an international company.答案association.完成句子1.我还没来得及看到这条新闻,他就把电视关了。,he switched off the TV.答案Before I could see th
4、e news2.曾经两国交战,人们过着艰难的生活。the two countries were at war and the people led a hard life.答案There/It/That/This was a time when3.我发现我很难跟同桌相处,他经常挑我毛病。along with my deskmate who is always finding fault with me.答案I find it hard to get4.他很可能要离开上海去北京找份更好的工作。He Shanghai and go to Beijing to look for a better j
5、ob.答案is likely to leave5.婴儿对食物的需求天天都在变化。A babys need for food .答案varies from day to day6.研究显示喝红酒也对心脏健康有利。Drinking red wine has also shownheart health.答案to be linked to7.老师说的话消除了她的忧虑,她开始专心学习了。What the teacher saidher anxiety and she began to focus on her study.答案relieve her of8.这次北京之行加深了他跟他父母之间的亲情。Th
6、e trip to Beijing strengthened hishis parents.答案bond with9.此时此刻一杯冷饮会让我心满意足。At the moment,a cold drink willfor me.答案do the trick10.我迫切需要一个机会来提高自己的口语表达能力。Ia chance to improve my spoken English.答案cry out for关键能力提升练.阅读理解A主题语境:人与社会语篇类型:说明文Its no secret that fruit is a smart part of a healthy diet.They ar
7、e likely to be better for you than any other food.But is all fruit created equal?Lets find out which fruits are the best if youre looking to lose weight.Apples are a common favourite.Theyre the finest snack: filling,juicy,crunchy(易碎的),and easy to take along.Studies have even shown that eating three
8、apples per day can help with weight loss.There are plenty of ways to eat apples:Chow down on a whole apple,add apple pieces to your meal,throw apple balls into a salad,bake some with your chicken,or cook up a low-calorie dessert.Watermelon is low in calories with high water content.This means you ca
9、n eat two entire cups of watermelon for less than 100 calories and your stomach will feel like youve eaten more because the fruit is more than 90 percent water.This way,youll avoid higher-calorie foods and satisfy your sweet tooth.Raspberries are small but powerful!These babies are low in calories a
10、nd even lower when you consider that theyre high in indigestible(可消化的) fiber.Raspberries have the highest fiber content of any fruit (1 cup = 8g fiber).Grapefruit gives you a lot of help for your calorie avoidance.A middle-size grapefruit has only around 80 calories,and like watermelon,its more than
11、 90 percent water.Plus,studies have shown that a compound(化合物) in grapefruit called naringin could lower blood sugar and lead to weight loss.So enjoy some grapefruit at every chancepress it into your water,throw some into your salad,or use it like lemon to flavour your food.Keep in mind that eating
12、grapefruit with certain medicine could have harmful influence.If youre on any prescription(药方),check with your doctor before adding grapefruit to your diet.【语篇解读】本文通过向人们介绍有利于减肥的四种水果呼吁人们健康饮食。1.What is the common character of the fruits mentioned in the text?A.Easy to be broken.B.High in fiber.C.Low i
13、n sugar.D.Low in calories.答案D解析细节理解题。根据第三段中的“cookupalow-caloriedessert”,第四段中的“twoentirecupsofwatermelonforlessthan100calories”,第五段中的“Thesebabiesarelowincalories”和最后一段中的“Grapefruitgivesyoualotofhelpforyourcalorieavoidance”可知,四种水果的共同特点是低热量。2.Which fruit might cause side effects when taken with medicin
14、e?A.Apple.B.Watermelon.C.Raspberries.D.Grapefruit.答案D解析细节理解题。根据最后一段中的“Keepinmindthateatinggrapefruitwithcertainmedicinecouldhaveharmfulinfluence.”可知,葡萄柚和某些药物一起吃可能会有副作用。3.Who is grapefruit most suitable for?A.One who has a sweet tooth.B.One who is weak in digestion.C.One who has high blood sugar.D.On
15、e who is travelling outdoors.答案C解析细节理解题。根据最后一段中的“Plus,studieshaveshownthatacompound(化合物)ingrapefruitcallednaringincouldlowerbloodsugarandleadtoweightloss.”可知,葡萄柚能够降低血糖,所以最适合血糖高的人。B主题语境:人与社会语篇类型:说明文Scientists have found that eating dark chocolate appears to lower the risk of depression by four fold.W
16、hile 7.6 percent of the 13,000 people surveyed reported depressive symptoms,just 1.5 percent of the chocolate eaters did.The study also found that the people who consumed the most of any chocolate were also 57 percent less likely to report depressive symptoms.The study is the first to examine the as
17、sociation with depression according to the type of chocolate consumed.The team assessed data from 13,626 adults from the US National Health and Nutrition Examination Survey.A range of other factors including height,weight,marital status,education,household income,physical activity,smoking and chroni
18、c(慢性的) health problems were also taken into account to ensure the study only measured chocolates effect on depressive symptoms.After adjusting for these factors,it was found that individuals who reported eating any dark chocolate in two 24-hour periods had 70 percent lower odds of reporting clinical
19、ly relevant depressive symptoms in the previous two weeks than those who reported not eating chocolate at all.Chocolate contains a number of psychoactive ingredients (精神活性成分) which produce a feeling of euphoria(兴奋感) similar to that of cannabinoid(大麻素),found in cannabis.It also contains phenylethylam
20、ine(苯基乙胺),which is believed to be important for regulating peoples moods.However British scientists urged caution about the findings,suggesting that the decision to eat dark chocolate could be linked to other health factors.For example people who choose dark chocolate may be more health conscious in
21、 general,which is known to protect against depression.Depressed people are also more likely to crave more sugary fatty foods and so could be less likely to pick a dark alternative when choosing chocolate.【语篇解读】最新的研究表明,食用黑巧克力可以降低患抑郁症的风险。4.What is the aim of the study?A.To find a cure to depression.B.
22、To find out the cause of depression.C.To research on the ingredients of chocolate.D.To study association between depression and chocolate.答案D解析细节理解题。根据第二段的第一句“Thestudyisthefirsttoexaminetheassociationwithdepressionaccordingtothetypeofchocolateconsumed.”可知,其目的是研究抑郁和食用巧克力之间的关系。5.What is phenylethylami
23、ne?A.Something that can make people excited.B.Something that can adjust peoples moods.C.Something that can make people depressed.D.Something that can make people overweight.答案B解析细节理解题。根据第五段的最后一句“whichisbelievedtobeimportantforregulatingpeoplesmoods”可知,苯基乙胺是调节人们情绪的东西。6.What is British scientists atti
24、tude toward the findings?A.Supportive.B.Negative.C.Doubtful.D.Cautious.答案D解析推理判断题。根据第六段的第一句“HoweverBritishscientistsurgedcautionaboutthefindings,suggestingthatthedecisiontoeatdarkchocolatecouldbelinkedtootherhealthfactors.”可知,英国科学家对研究的发现持谨慎的态度。7.What are depressed people more likely to do?A.Eat sugary fatty foods.B.Have dark chocolates.C.Exercise outdoors.D.Care about health.答案A解析细节理解题。根据最后一段“Depressedpeoplearealsomorelikelytocravemoresugaryfattyfoodsandsocouldbelesslikelytopickadarkalternativewhenchoosingchocolate.”可知,抑郁的人也更有可能想吃更多的高糖高脂食物,故选A项。