2020-2021学年人教版英语必修3课时作业：UNIT 1 SECTION Ⅲ　LEARNING ABOUT LANGUAGE .doc

1、.品句填词1Please remind (提醒) me to write to my mother tomorrow.2It is cruel to drown (淹死) the cat in the river.3You should apologize (道歉) to your teacher for coming late.4We cant take photos here without permission(允许)5It is obvious (明显的) that he hasnt known the truth.6Please forgive (原谅) me for what I

2、have said to you.7You cant fool (愚弄) me! I dont believe you.8When I came in，a woman was wiping (擦) the table.9He couldnt say a word because of his sadness (悲伤)10The girl is weeping (哭泣)，for she has lost her doll.单句语法填空1The police investigation hasnt turned up any new evidence, which really let the p

3、ublic down.2With time going (go) on, changes will take place as we have expected.3Many of his ideas, which were not known to all at first, have gained (gain) popular support later.4The oldest man in my village has a firm belief (believe) in the value of cold baths.5Such noble deeds of the doctors an

4、d nurses cant be only rewarded (reward) with money.6His words remind me of what we did together during the past holidays.7On arriving at the gate of the college，my heart started to beat fast as if it would leap out of my mouth.8I suppose Ill have to ask someone else to see me off.Im afraid so.I woul

5、d see you off if I could,_but I cant.9Tom is a top student in our class.How should it be that he was a failure in the last exam?10Teachers need to be sensitive to the development level of each student so as to help them better.阅读理解World Environment Day is celebrated annually on June 5th and was crea

6、ted to inspire people around the globe to take an active part in environmental protection and learn more about ways we can help to guarantee the future of our planet is safe.The very first World Environment Day took place in 1974，established by the United Nations General Assembly on the first day of

7、 the Stockholm Conference on the Human Environment that took place in 1972.Each year the United Nations pick a theme and a host city where anyone who is concerned about the environment can talk about environmental topics with others，followed by different kinds of exhibits to promote environmental aw

8、areness.Environmentalists，academics and scientists come together to bring new ideas on the table concerning the environment.The 2018 World Environment Day is hosted by India，and the theme is Beat Plastic Pollution.It urges people to explore and choose supportable alternatives like paper or cloth bag

9、s to reduce the production and use of disposable plastic，which makes up 10% of all of the waste.Even though the United Nations pick a specific host city every year，people around the world still celebrate World Environment Day in their hometowns with parades(游行)，concerts，cleaning up and tree planting

10、 and all kinds of green actions to work towards having a beautiful planet and battling pollution.World Environment Day is not a public holiday，so you wont be getting the day off work or school，but if you want to celebrate，why not bring it to the attention of your parents，friends，colleagues or classm

11、ates? World Environment Day is all about working together to take action for the planet，so try to get everyone you know interested in helping do something.Things as small as making sure people have a way to recycle can make a difference.You could also try beautifying your neighborhood by planting ga

12、rdens，learn about green foods，raise money for a local wildlife conservation group or simply learn about the effects of different products on the earth.语篇解读本文是一篇说明文。文章主要介绍了“世界环境日”的由来和情况，呼吁全员行动起来帮助保护地球。1Why is World Environment Day set up?ATo make people know more about nature.BTo ask people to help t

13、o protect the globe.CTo warn people of the danger of air pollution.DTo encourage people to plan the earths future.解析：细节理解题。从第一段中的“to inspire people around the globe to take an active part in environmental protection and learn more about ways we can help to guarantee the future of our planet is safe”

14、可以看出，“世界环境日”的目的是鼓励人们积极参与环境保护并学会很多方法来帮助确保地球将来的安全。答案：B2What do people do on World Environment Day?ADecide a host city.BHold a theme party.CDiscuss environmental ideas.DShow some plastic products.解析：细节理解题。从第二段中的“.where anyone who is concerned about the environment can talk about environmental topics wi

15、th others”以及“Environmentalists，academics and scientists come together to bring new ideas on the table concerning the environment.”可以看出，人们主要是在这一天讨论环境问题。答案：C3Which of the following words is the closest in meaning to “disposable” in Paragraph 3?AHighcost.BPoorquality.CSecondhand. DSingleuse.解析：词义猜测题。从第

16、三段中的“Beat Plastic Pollution”可以看出，2018年的主题是“塑战速决”，再结合画线词前面的“It urges people to explore and choose supportable alternatives like paper or cloth bags”和后面的“which makes up 10% of all of the waste”可知，disposable plastic造成大量资源浪费，所以“一次性的”符合语境。答案：D4Whats the main idea of the last paragraph?AEvery bit of effor

17、t counts.BDoing is better than saying.CMany hands make light work.DNothing is impossible to a willing heart.解析：段落大意题。根据最后一段的内容可知，“世界环境日”不是公共节日，所以人们不放假。但如果你想庆祝的话，为何不让你周围的人关注它。所以最后一段主要是讲每个人都可以从身边小事做起，行动起来保护地球，每个人的微小努力都很重要，故选A项。Doing is better than saying.“行胜于言。”；Many hands make light work.“众人拾柴火焰高。”；N

18、othing is impossible to a willing heart.“有志者事竟成。”答案：A.阅读七选五Most drinks stating that they are fruitflavored(水果味道的) contain no fruit at all, while most of the rest contain only a small quantity of fruit, according to a study carried by the British Food Commission.“Shoppers need to check the labels (标签

19、) before buying drinks，though sometimes the actual content can be nonexistent，”said Food Commission spokesperson Ian Tokelove.“Food production is highly competitive.1 It will increase profits, and consumers wont always realize they are being tricked.”Flavorings are focused on the flavors of natural

20、food products such as fruits, meats and vegetables, or creating flavor for food products that do not have the desired flavors.Researchers analyzed the contents of 28 strawberryflavored products sold in stores.2Of the 11 products that did contain strawberries, five of them contained less than one per

21、cent real fruit.In addition, each juice box contained nearly eight teaspoons of sugar.3 Lets take jam as an example.Some strawberryflavored jam was labeled as containing no artificial colors, flavors, or sweeteners, but it contained absolutely no strawberries at all.4 Consumers have the rights to kn

22、ow clearly about what they have bought.Under current UK law, food packages do not have to distinguish between natural and artificial flavoring. “Describing a product as strawberry flavor and covering the surface of the packet with pictures of strawberries is misleading.5Unfortunately, it is also leg

23、al and widespread，” Tokelove said.“Its time to take measures to protect the consumers rights.”AThe products which contain real fruit are popular with people.BEven products advertised as more natural often contained no fruit.CThey found that about 60 percent of them didnt contain any fruit at all.DIf

24、 companies can cut their costs by using flavoring, they are likely to do so.EIt is important and necessary to demand a small amount of flavoring in the products.FActually the product contains just a tiny percentage of strawberry or even no fruit at all.GThe Food Commission suggested all flavors used

25、 in a product should be listed on the packaging.答案：15DCBGF.语法填空Snake dishes have become popular in 1.recent (recently) years.Snake meat in various flavors (风味) can 2.be_seen (see) in restaurant ads very often.Eating snake seems to be now in vogue (盛行), and if you havent eaten snake yet, you are cons

26、idered “out of date”But I wonder if all the trends are worth 3.following (follow)Some people may defend themselves 4.by saying that snake meat is nutritious.But these people dont realize that many parasites(寄生虫)，which do harm to our 5.health (healthy), are found in snakes.According to a survey, abou

27、t 1,000 tons of 6.snakes (snake) are eaten every year in China and sometimes as 7.many as 10 tons of snakes are served on dinner tables in a single day!These figures warn us that if no action is taken，8.the number of snakes will drop and make an increase in mice and worms population, which 9.will_result (result) in a decrease (减产)of crop output.Who will see such a tragedy happen?So lets start not to eat snakes any more because “to protect the snakes is to protect 10.ourselves (our)”