1、课时作业19.单句语法填空1The police made a declaration (declare) that Tom had nothing to do with this accident.2In fact when you look back you may well find that you have already dramatically (dramatic) changed. 3Her son is said to_be_studying (study) in America and he will come back next month.4We are in comp
2、etition (compete) with four other companies for the contract.5. Scores (score) of experiments were done but none was successful. 6After travelling by train for three days, we finally (final) got home. 7Many small victories (victory) add up to a big one. 8It was by far the toughest (tough) decision t
3、hat I had made in my life.9The judges had different ideas about the result，so it was two hours before the result was_declared (declare)10They are holding a gathering to_protest (protest) against the governments policy.完成句子1他不如他的朋友勇敢。He isnt as/so brave as his friends.2自从他来到我们学校，学习就非常努力。He has studie
4、d very hard since he came to our school.3很显然这个问题很容易解决。Its obvious that the problem is easy to settle.4据报道那项工程已经完成。The project is reported to have been completed already.5我认为贝多芬是有史以来最伟大的音乐家。I think Beethoven is the greatest musician of all time.模块知识微串联根据提示翻译下列句子并连句成文。1杰克是一名优秀的具有演讲天赋的学生。他比他的竞争对手有优势。(h
5、ave an advantage over；competitor)2当时报名参加英语口语比赛的选手一直在增加。(on the increase)3他在比赛中表现很好，获得了最高分，荣获了全国冠军。(perform；score；champion)4他认为正是老师的指导与不断地练习保证了他的成功。(it is.that；guarantee)5每当想起此事，他总是为自己感到自豪。(whenever)Jack was an excellent student who had a talent for speaking. He had an advantage over his competitors.
6、 Then the number of people who signed up for the spoken English contest was on the increase. He performed well and scored the highest mark in the competition，so he won the national champion. He thought it was his teachers guidance and constant practice that guaranteed his success. Whenever he thinks
7、 of it，he always feels proud of himself.阅读理解ASports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.Some sports are resourcehu
8、ngry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its pitches(球场)in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spa
9、in, golf is often held responsible for serious water shortage in some local areas.There are many environmentfriendly sports. Power walking is one of them that you could take up today. You dont need any special equipment except a good pair of trainers; and you dont have to worry about resources and y
10、our purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.Whatever sport you take up, you can make it g
11、reener by using environmentfriendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements(代替物)for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other
12、open spaces. There is no special requirement for you to start your membership. And best of all, its free.本文通过对比一些对资源耗费较多的运动如高尔夫和一些不怎么耗费资源的运动如power walking(快走)，旨在提倡绿色运动。1What do we know about golf from the passage?AIt is popular in Portugal and Spain.BIt causes water shortages around the world.CIt ne
13、eds water and electricity to keep its courses green.DIt pollutes the earth with chemicals and wastes.答案：C解析：细节理解题。根据第二段中Golf, as you may know, eats up not only large areas of countryside, but also tons of water.Besides, all sorts of chemicals and huge amounts of energy are used to keep its pitches(球
14、场) in good condition可知，高尔夫球之所以是消耗资源的一项运动，是因为它占地多、用水多、维护起来耗费能源多，故选C项。2The author uses power walking as an example mainly because _.Ait is freeBit benefits our healthCit gets people close to the natureDit is resourcesaving答案：D解析：推理判断题。根据第三段中There are many environmentfriendly sports. Power walking is o
15、ne of them that you could take up today. You dont need any special equipment except a good pair of trainers; and you dont have to worry about resources and your purse.可知，作者用power walking(快走)作为例子主要是因为这是一项资源耗费很少的运动，故选D项。3Which of the following is the author most probably in favor of?AWorking out in a
16、gym.BCycling in a mountain.CSwimming in a sports centre.DPlaying golf in the countryside.答案：B解析：推理判断题。根据第一段中.you should be aware that your sport of choice might have great influence on the environment.和最后一段中Whatever sport you take up, you can make it greener by using environmentfriendly equipment an
17、d buying products made from recycled materials.可知，无论选择哪种运动，你选择的运动可能对环境有很大的影响，不过你都可以通过使用环保的设备和购买可回收材料制成的产品来让它更环保。A项：在健身房锻炼；B项：在山上骑自行车；C项：在体育中心游泳；D项：在乡间打高尔夫球。只有B项既不需要特别的运动场地又不消耗很多资源，故作者会支持B项运动。4The author writes the passage to _.Ashow us the harm sports do to peopleBencourage us to go in for green spo
18、rtsCsuggest taking up more sports to keep fitDpromote some environmentfriendly sports答案：B解析：主旨意图题。本文通过对比一些对资源耗费较多的运动如高尔夫和一些不怎么耗费资源的运动如power walking(快走)，旨在提倡绿色运动。故选B项。B Not all vegetables need lots of sunshine. Mark Hoffman and his wife, Guia, own a bedandbreakfast guesthouse in rural Kempton, Illino
19、is. They often serve their guests produce fresh from the garden.The Hoffmans have been growing food and flowers for twentyfive years. For almost ten of those years, Mr Hoffman has been experimenting and working with shade plantings. He says visitors to his websiteoften ask how to plant in shade spac
20、es. He said, “The bottom line here is that most plants will produce more in full sun. But if you do not have full sun, there are other options.”For example, he grows tomatoes near oak trees. Oak trees can produce a lot of shade. But Mr Hoffman says his tomato plants grow as long as they get five hou
21、rs a day of direct sunshine, especially morning sun. Not only does this go against the traditional advice that tomatoes need six, eight, even twelve hours a day of full sun, it also shows how plants and tree roots can share nutrients and water. Mr Hoffman also planted asparagus (芦笋) around a tree at
22、 its drip line, the area below the outer limit of the branches. So when it rains, all the rain drips down right on the asparagus. The Hoffmans website includes a list of vegetables, flowers and herbs that have produced acceptably for them in partial shade. Mr Hoffman says plants with wider leaves se
23、em to do better in shady environments. He also found that his potatoes did better in partial shade than in full sun.Moving them out of the sun helped control a problem with leaf_hoppers. Mr Hoffman does not use pesticides (农药). Instead, he planted the potatoes at the drip line, especially on the eas
24、t side of the tree. The potatoes get morning sun, but they are shaded during the hottest part of the day. Leaf hoppers dislike shade, and the hottest part of the day is when they do the worst of their damage.Time of day, brightness of the sun, shadows from trees, walls and buildings, these all influ
25、ence how much sunlight falls or does not fall on plants. And extension agent Curtis Swift at Colorado State University says people interested in shade planting should also remember something else. The term “shade” can describe different amounts of darkness. He says it can even mean different things
26、in different parts of the world.这篇文章探究了植物生长和光线的关系。5Whats the authors purpose of writing the passage?ATo present a kind of ecofriendly lifestyle.BTo recommend an approach to managing a website.CTo show vegetables can be planted in the shade.DTo introduce Mark Hoffman and his family.答案：C解析：写作意图题。阅读全文可
27、知，文章主要讲述了Mark Hoffman和妻子在阴凉处种植水果、花卉、蔬菜的方法。C选项与原文内容符合。6What can we infer from the second paragraph?AFood and flowers produce more in the shade.BFood growing in the shade contains more nutrients.CSun can affect the production of some plants.DFood growing in the shade is the best choice for most plants
28、.答案：C解析：推理判断题。由第二段“.that most plants will produce more in full sun.”可知太阳会影响一些植物的产量。C选项的说法与原文符合。7By using asparagus as an example, the author wants to explain that _.Aasparagus prefers to grow in the shadeBhow plants and tree roots share waterCvegetables grow better in partial shadeDhow leaves gain s
29、unshine under the tree答案：B解析：细节理解题。第三段第四句说到植物和树根是如何分享营养和水分的，后面也说到水分是如何流向芦笋的，因此应该选B。8The underlined words “leaf hoppers” in Para. 5 may be a kind of _.Aplants BpesticidesCinsects Dpotatoes答案：C解析：词义猜测题。由Mr Hoffman does not use pesticides (农药)可推测这里应该是指一种昆虫(insect)。故选C。hopper蹦跳的昆虫。.短文改错Knowing how to do
30、 in case of fire is important. If the fire broke out, what would you do? First, you should warn everyone in the building the danger. Dont panic and start shouting. Be calmly and act quickly. Second, you and all the others should be get out of the building. Dont stop take anything with you. Once you
31、are out of the building, stay out. Do not go back for some reason. Finally, when you are out of the building, calling the fire police. Dont try to put off the fire yourself. That can be dangerous if you do so.答案Knowing to do in case of fire is important. If fire broke out, what would you do? First,
32、you should warn everyone in the building the danger. Dont panic start shouting. Be and act quickly. Second, you and all the others should get out of the building. Dont stop take anything with you. Once you are out of the building, stay out. Do not go back for reason. Finally, when you are out of the building, the fire police. Dont try to put the fire yourself. That can be dangerous if you do so.