1、双基限时练( 四) Unit 7 Lesson 2.单词拼写1You can find language _ (污染) whenever you open a piece of newspaper, turn on your TV set or listen to a popular song.答案 pollution2Our country trades _ (工业的) products with many countries.答案 industrial3He didnt even have the _ (智力) to call for an ambulance.答案 intelligenc
2、e4The college graduated 500 students from the science _ (系) last year.答案 department5It cost us a lot of money to get the goods from the _ (港口) to our factory.答案 port6The novel took a year to write _ (完全), from start to finish.答案 altogether7The teacher made the students mix _ (化学物) in a test tube.答案
3、chemicals8Shes very good at _ (对付) difficult customers.答案 handling9The best _ (解决办法) would be for them to separate.答案 solution10The team is _ (呈上) its report to the customs officer.答案 presenting.单句语法填空(不多于 3 个单词)1The food is harmful, so it is banned from _ (sell) in the markets.答案与解析 being sold 句意：这
4、种食物有害，所以被禁止在市场出售。ban sb. from doing sth.“禁止某人做某事” 。2We have no other choice. That is, this is the only _ (solve) to his trouble.答案与解析 solution 句意：我们没有其他选择。换句话说，这是解决他的问题的唯一办法。solution 常与介词 to 搭配，表示解决某事的办法。3The chairman will present the first prize _ the best player.答案与解析 to 句意：主席将给最棒的运动员颁发一等奖。present
5、 sth. to sb.“把某物赠送/颁发给某人 ”，为固定搭配，符合题意。4. Mary is a woman of beauty, charm and _ (intelligent)答案与解析 intelligence 句意：玛丽是一位美丽、迷人、聪慧的女子。从句中可知，此处缺少一个 of 后的宾语，故用其名词形式。5His idea _ (sound) like a good one.答案与解析 sounds 句意：他的想法听起来很不错。sound此处为系动词，不能用被动语态；又因为 idea 为单数主语，故只能填 sounds。6 Are those photos taken in S
6、outh Africa still with you, Jeff? Of course, whenever I see them, they will remind me _ those days we spent together.答案与解析 of remind sb. of sth.“使某人想起某事 ”。.短语填空be responsible for， deal with， remind sb. to do sth.， make a living， be difficult to， be interested in， try to do sth.， of high intelligence
7、1We are considering how to _ this difficult situation.答案 deal with2_ me _ write to my mother.答案 Remind; to3He _ by selling newspapers in the streets.答案 makes a living4The teacher asked us to _ finish all the exercises within half an hour.答案 try to5It _ improve your English to this level in such a li
8、ttle time.答案 is difficult to6It is said that the monkey is a kind of animal _.答案 of high intelligence7All of them learn maths well, because they _ all _ it.答案 are; interested in8We dont know which organization _ this terrorist accident.答案 is responsible for.阅读理解If you look down at our planet from ou
9、ter space, most of what you see is water. In fact, oceans and seas cover more than 70 percent of the planets surface.Millions of years ago, there were no oceans on the earth. The surface of the earth was very hot, so water boiled away. As the earth cooled down, steam in the air began to fall down as
10、 rain. It rained and rained for many thousands of years and made the first seas on the earth.There are four oceans in the world the Pacific Ocean, Atlantic Ocean, Indian Ocean, and Arctic Ocean, from the largest to the smallest. They are all connected to one another.Oceans are a large and wonderful
11、world full of strange and interesting animals and plants. More than 275,000 kinds of fish and other animals live in the ocean. Most of them live in the surface waters because there is enough food there. But there are also some unique (独特的 ) animals in the deepest part of the ocean. Some animals live
12、 their whole life in the ocean (such as whales) and others can spend time in the ocean or on land (such as sea lions). They are very important to our life.Believe it or not, half of the oxygen we breathe is produced by algae (藻类), the oldest plants on earth! Each year we eat about 29 million tons of
13、 fish, much more than cattle, sheep and eggs. Without the oceans, we cannot live!1The second paragraph mainly tells us _.A. how seas were formedB. it was hot on the earth long agoC. how rain was madeD. there were no oceans on the earth long ago答案与解析 A 第二段主要讲述的是海洋的形成过程。2From this passage we know that
14、 _.A. the whole world is covered with waterB. all the oceans are connectedC. the Atlantic Ocean is the smallest oceanD. there are no plants in the sea答案与解析 B 本题的答案在第三段的最后一句。3Most of the fish and other animals in the ocean live _.A. near the landB. in the cold part of the oceanC. in the surfaceD. in
15、the deepest part of the ocean答案与解析 C 由第四段第三句可知。4We cannot live without the oceans because _.A. the oceans take up the most part of the earthB. there is too much water in the oceansC. the oceans are important to all animals and plantsD. the oceans provide us a lot of food答案与解析 D 由文章的最后一段可以看出，海洋为我们提供了
16、生存所必需的食物。.七选五Taking good notes is a timesaving skill that will help you to become a better student in several ways. _1_ Second, your notes are excellent materials to refer to when you are studying for a test. Third, notetaking offers variety to your study time and helps you to hold your interest.You
17、 will want to take notes during classroom discussions and while reading a textbook or doing research for a report. _2_ Whenever or however you take notes, keep in mind that notetaking is a selective process. _3_The following methods may work best for you. Read the text quickly to find the main facts
18、 and ideas in it. Carefully read the text and watch for words that can show main points and supporting facts. Write your notes in your own words. _4_ Note any questions or ideas you may have about what was said or written.As you take notes, you may want to use your own shorthand (速记). When you do, b
19、e sure that you understand your symbols and that you use them all the time. _5_A. Use words, not complete sentences.B. There are three practical notetaking methods.C. You must write your notes on separate paper.D. Otherwise, you may not be able to read your notes later.E. you will also want to devel
20、op your own method for taking notes.F. That means you must first decide what is important enough to include in your notes.G. First, the simple act of writing something down makes it easier for you to understand and remember it.答案 1.G 2.E 3.F 4.A 5.D.短文改错Li Lei often goes to a Internet bar after clas
21、s. One day Li Lei wanted to go to there again, and he had no money. He went to his father and asked her for money. He told his father that he wanted to buy some book. So his father gave him 50 yuan and told him study hardly. After get the money, Li Lei ran to the Internet bar and spent all the money
22、 there. I think he shouldnt told a lie to his father, and he shouldnt often go to the Internet bar, too.答案Li Lei often goes to Internet bar after class. One day Li Lei aanwanted to go there again, he had no money. He went to his to andbutfather and asked for money. He told his father that he wanted to herhimbuy some . So his father gave him 50 yuan and told him bookbooks tostudy . After the money, Li Lei ran to the Internet bar hardlyhard get gettingand spent all the money there. I think he shouldnt a lie to his toldtellfather, and he shouldnt often go to the Internet bar, .tooeither
