2020-2021学年英语北师大版必修4课时作业 UNIT 12 GRAMMAR WORD版含解析.DOC

1、课时作业20Grammar.单句语法填空1I had as much fun sailing the seas as I now do working (work) with students.2The cooling wind swept through out bedroom windows, making (make) air conditioning unnecessary.3Wondering (wonder) how my mum could consume them so quickly, I began observing her daily routine for two w

2、eeks.4Newlybuilt wooden cottages line the street, turning (turn) the old town into a dreamland.5Having_worked (work) for two days, Steve managed to finish his report on schedule.6By eating (eat) more fast food people will get more salt and fat than they need in their diet.7When the clerk saw a kind

3、face wrinkled in an apologetic smile, she stood rooted to the ground, wondering (wonder) whether to stay or leave.8The park was full of people enjoying (enjoy) themselves in the sunshine.9A student will be punished if he or she is caught cheating (cheat) in the exam.10The man waved his sword at the

4、stranger, shouting (shout) angrily.11At college, Barack Obama didnt know that he was to_become (become) the first black president of the United States of America.12I want to_see (see) Mr White. We have an appointment.13Remember to_put (put) back the newspaper when you have finished reading it.14Weve

5、 had a good start, but next, more work needs to_be_done/doing (do) to achieve the final success.15I remembered to_lock (lock) the door before I left the office, but forgot to turn off the lights.16Tell the boys over there not to_make (make) any noise. The baby is sleeping.17Im sorry I cant help to_c

6、lean (clean) the room.18When I saw Tom, I stopped to_greet (greet) him, but he ignored me.19I regret to_tell (tell) you that you failed this time.20Walking (walk) in the street yesterday, I met an old friend of mine.单句改错1There is an old temple dated from 2000 BC on the top of the mountain.dateddatin

7、g2European football is played in 80 countries, made it the most popular sport in the world.mademaking3Having washed the clothes, she begins to do some cooking.beginsbegan4The girl interviewed now is the managers daughter.girl后加being5The old house is broken and it needs mended now.mendedmending6If he

8、 takes on this work, he will have no choice but meet an even greater challenge.but后加to7Felt hungry, we built a fire by the lake and barbecued a fish.FeltFeeling8Have you finished paint the windows?paintpainting9Prof. Smith considered give his students a reading list before they started the next chap

9、ter.givegiving10I look forward to see her again in the near future.seeseeing.完成句子1He hurried to the school, only_to_find nobody was there.他匆匆忙忙赶到学校，结果发现空无一人。2It remains_to_be_seen whether Jim will be fit enough to play in the final.吉姆是否适合打决赛还要再看一看。3The meeting to_be_held tomorrow is of great importa

10、nce.明天要举行的会议很重要。4Having tried many times, he failed_to_reach_his_goal in the end.试了很多次，最后他还是没能实现目标。5Our teachers dont_permit/allow_us_to_swim in the lake.老师不允许我们到湖里游泳。6In five minutes he finished_drawing a very beautiful horse.五分钟内他画完了一匹骏马。7Considering_his_age,_the child reads quite well.考虑到他的年龄，这个孩

11、子读得很好。8He has been looking_forward_to_going to England for a long time.好久以来他一直盼望去英国。9Look! There are many people enjoying_the_scene in the park.看！公园里有很多人在欣赏景色。10Summer_holiday_coming,_my classmates are planning how to relax themselves.暑假来了，我的同学们正计划如何放松自己。.七选五After entering high school, you must wond

12、er how to study well. Here are some good skills for you.Go to class. If you want to do well at school, going to class is the first step in studying well. If you miss classes, you will miss what the teacher thinks is important. As a result, youll miss what is the most likely to end up on the test. _1

13、_Take good notes. Try not to write down everything. _2_ Write down unfamiliar terms. After class, review your notes as soon as possible. You can fill in details that you missed and review the material while it is still fresh on your mind._3_ If you are struggling in class, talk to your teacher. He o

14、r she may be able to give you more help before or after class. Most teachers have little sympathy(同情)for students who just become worried about failing during the last few weeks of the grading period.Take part in class discussions. _4_ Asking questions and having eye contact with your teachers and c

15、lassmates can increase your participation(参与)and your focus during the class discussion. If the material is difficult, youd better read it before class. This helps you make your point clear in class.Form study group. Get students together who want to do well in class. Make sure that everyone is fami

16、liar with the material because you do not want to spend time reteaching material to people who do not understand it. _5_ Sometimes group sessions (分组会话) can become chatting sessions.ABut be careful!BDont be late for your class.CTalk to your teacher if you need help.DYou should write down all the new

17、 terms.ESo if you want to study well, go to every class.FAll you need is to put down the main points in your own words.GIn order to learn more in class, it is helpful to take part in class discussions.本文介绍了进入高中之后怎样把自己的学习成绩提高上去的几种方法。1E解析：从前面If you want to do well at school, going to class is the firs

18、t step in studying well.得知E项(所以如果你想学好，去上每一节课)正确。2F解析：从空前面Try not to write down everything.(尽量不要写下所有东西)可知要记要点，F项(所有你需要的是用你自己的话记要点)符合题意。故选F。3C解析： 根据后一句If you are struggling in class, talk to your teacher. 如果你在课堂上有困难，去找老师谈谈。所以C项正确。4G解析：根据该段的小标题Take part in class discussion可知，建议参加课堂讨论，所以接下来应该具体谈到在课堂上参加讨

19、论。所以G项正确。5A解析：根据上句：确保每个人都熟悉这个材料，因为你不想花时间重教那些不理解材料的人。再根据空格下句：有时小组讨论可以成为聊天时间。可知此空的意思应该是：但是你要小心。故选A。.语法填空According to a study published in the journal Nature Sustainability in February, China and India are _1_ (main) responsible for making the Earth greener over the past two decades. Since 2000, the Ea

20、rths green leaf area _2_ (increase) by 5 percent, or over 5 million square kilometers. Thats _3_ area equal to the total area of the Amazon rainforest. It is basically the result of many big treeplanting _4_ (project) in China and intensive agriculture (集约农业) in both countries.China and India contri

21、bute _5_ one third of the increasing greening, but contain only 9 percent of the planets land area covered in vegetation(植被). China was the major contributor, _6_ (add) 25 percent to this increase, while India added 6.8 percent.Over the past few decades, China has made great efforts to green the lan

22、d. In 1978, China _7_ (begin) a nationallevel forestation projectthe Three North Shelterbelt Forest Program, also _8_ (know) as the “Great Green Wall”. The program has seen many trees planted in northern China to act as windbreaks(防风林). By the end of 2017, the forest coverage rate had reached 13.57

23、percent, compared to 5.05 percent 40 years ago.In the light of Chinas _9_ (succeed) in greening the desert, the UN believes the country is a good example for others _10_ (follow) and has lessons to share with the world.本文是一篇新闻报道。中国和印度对全球绿化增长的贡献达到三分之一，但仅占地球陆地植被覆盖面积的9%。中国是主要贡献者，增加了25%。鉴于中国在沙漠绿化方面取得的成功

24、，联合国认为，中国是其他国家学习的榜样，并有经验可以与世界分享。1mainly解析：考查词形转换。responsible是形容词，副词修饰形容词，故答案为mainly。2has_increased解析：考查时态。根据Since 2000可知，句子用现在完成时态，且主语是the Earths green leaf area，单数第三人称，故答案为has increased。3an解析：考查不定冠词。句意：这相当于整个亚马逊雨林的面积。此处应该用不定冠词，且area是以元音音素开头，故答案为an。4projects解析：考查名词复数。根据many可知，后面的名词用复数形式，故答案为projects

25、。5to解析：考查固定搭配。句意：中国和印度对全球绿化增长的贡献达到三分之一，但仅占地球陆地植被覆盖面积的9%。固定搭配：contribute to“有助于”。故答案为to。6adding解析：考查现在分词作伴随状语。句意：中国是主要贡献者，增加了25%，而印度增加了6.8%。此处是现在分词作伴随状语，故答案为adding。7began解析：考查时态。根据In 1978可知，句子用一般过去时态，故答案为began。8known解析：考查过去分词作后置定语。句意：1978年，中国开始实施国家级造林工程“三北防护林工程”，也被称为“绿色长城”。固定搭配：be known as“作为而著名”。此处是过去分词作后置定语，故答案为known。9success解析：考查词形转换。句意：鉴于中国在沙漠绿化方面取得的成功，联合国认为，中国是其他国家学习的榜样，并有经验可以与世界分享。结合句意可知此处用名词形式作宾语，故答案为success。10to_follow解析：考查动词不定式作后置定语。句意：鉴于中国在沙漠绿化方面取得的成功，联合国认为，中国是其他国家学习的榜样，并有经验可以与世界分享。此处是动词不定式作后置定语，表将来的动作，故答案为to follow。