1、高效作业25 Period Listening and Talking & Assessing Your Progress语言基础巩固Listening and Talking.单句语法填空1The nurses tried their best _to_calm_(calm) down the anxious patient.2Always have your dictionary _on_ hand when you study.3When you dont need water, what you should do is to turn _off_ the tap.4Several h
2、ours later，the little boy was rescued _with_ the aid of the police.5Id like to help but its not in my power _to_cancel_ (cancel) the order.6She heard the wind _whistling_ (whistle) through the trees and the howl of a distant wolf.7How would the disabled people escape in _an_ emergency?Assessing Your
3、 Progress.单词拼写1A terrible earthquake hit my hometown yesterday, causing great damage_2As the worlds population continues to grow, the supply_ of food becomes more and more of a concern.3It almost drove me crazy when my computer crashed_ again.4Im very glad that you can write me a _summary_ (概要)of th
4、is report，which saves me a lot of time from going through the whole report.5He turned around as someone _tapped_ (拍)him on the shoulder.6My grandma always kept a bit of money in case there was an _emergency_(紧急情况).7You are likely to sing or _whistle_ (吹口哨) when you are happy.8I doubt the _wisdom_(智慧
5、) of separating a child from its family whatever the circumstances.单句语法填空1It is unreasonable to spend so much money saving those hopeless lives, while the _survivors_(survive)lead a poor life. 2To help students deal with their mental problems, we will hold a lecture _delivered_(deliver) by a profess
6、or from the UK.3The room is 15 feet in _length_(long) and 10 feet in width. 4The company has laid off 1/3 of the staff in _an_ effort to save money.5The novel coronavirus has caused widespread human _suffering_(suffer).6A _powerful_(power) government must have a strong economic base.7They found it d
7、ifficult _to_finish_(finish) the work in such a short time.8I _was_trapped_(trap) in the heavy rain on the way to school yesterday.9He is the boy _whose_ father is a wellknown professor teaching in this college.10Finally he reached a lonely island _which/that_ was cut off from the outside world.短语填空
8、1Global warming is_having_a_great_effect_on_(有重大影响) hundreds of plants and animal species around the world.2Trees _shelter_ the house _from_(保护免受) the wind. 3The old palace was almost _in_ruins_(破败不堪) after the big war.4Although she came to herself at last, she was still _in_shock_(震惊)after the acci
9、dent. 5Tom wasnt here for the meeting because he _suffered_from_(患病) a cold.6There was simply no cash _on_hand_(现有，在手边) to pay for the food.7Its said that we should clean the house and _sweep_away_(扫走) bad luck on New Years eve.8The best of friends must part. All good things _come_to_an_end_(结束).9Wh
10、en the police arrived, the crowd ran away _in_all_directions_ (朝四面八方).10It was reported that the rescue team was _making_every_effort_to_(尽最大努力) find the missing mountain climber.句式填空1When it was my turn to express my opinion, I was _too_ nervous to say a word.2It was John who broke the window. Why
11、are you talking to me as if I _had_done_(do) it ?3For miles and miles I could see nothing_but_ a great fire and lots of smoke.4We_were_packing_ (pack) to leave for a weekend away when my daughter heard cries for help.5It has been raining heavily for days, making_it_ harder to rescue the survivors tr
12、apped under the ruins. 话题语篇提升.阅读理解阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。Parts of Africa are covered by a dark cloud. But this is no rain cloud. It is a living cloud made of billions of locusts (蝗虫) that are travelling across the continent eating everything in their path.And now in the battle to stop this
13、 disaster, a radio station in Senegal, West Africa, is offering listeners 50 kilograms of rice if they can catch and kill 50 kilograms of locusts, “We think this idea will get more people to take part in the war on the locusts.” said Abdoulaye Ba, from SudFm, a radio station in one of Senegals worst
14、 affected area.This is West Africas biggest locust disaster in 15 years, and it is moving east, causing huge damage to crops. As they move they produce their young and increase their number and will soon threaten Sudan in the northeast of Africa. Some say it could reach Asia. Experts say because of
15、the harmful effect on crops some people already suffer from food shortage and war could cause many people to go hungry. Governments in the areas are not well equipped to fight the pest.Although leaders of 12 countries have agreed on a plan, it is not expected to be enough. “We are now treating 6，000
16、 hectares (公顷) per day with pesticide (杀虫剂), but we need to treat 20，000 hectares per day in order to have any hope of controlling this disaster，”said Mohamed Abdallahi Ould Babah, director of locust control in Mauritania.Requests are being made for international aid, which is the only way to limit
17、the disaster, the UNs Food and Agriculture Organization warned.(D)1By using “dark cloud” to describe locusts in the first paragraph, the author of the text _Ashows the size and speed of the mass of locustsBsuggests the great damage that locusts can causeCwarns that locusts would sweep the continent
18、like rain cloudsDboth A and B(D)2The text is mainly about _AWest Africas united effort to fight against a disasterBthe difficulty in controlling locustsChow locusts caused great damage to West AfricaDa struggle to fight against a disaster brought by locusts in West Africa(B)3The locust disaster _Awo
19、uld be even more serious in AsiaBis out of controlCaffects only the warning areasDcannot be stopped unless twice as much pesticide is provided for the affected areas(C)4Which of the following is NOT true?ASudFm offers a reward for controlling locusts so that more people will join in the effort.BInte
20、rnational aid may be of great help.CThe locusts can cause such damage mainly because it has no natural enemy in West Africa.D12 countries affected by locusts have united but still lack pesticide.答案及解析：【语篇解读】这是一篇说明文。这篇短文讲述的是非洲的部分地区遭受了非常严重的蝗虫灾害，造成了很大的损失。现在政府及其他国家的领袖都已经采取措施，展开行动，消灭蝗虫。电台也呼吁更多的人加入与蝗虫的战斗中
21、来。1D推理判断题。根据第一段Parts of Africa are covered by a dark cloud. But this is no rain cloud. It is a living cloud made of billions of locusts (蝗虫) that are travelling across the continent eating everything in their path.可知，非洲部分地区被乌云覆盖，但这并不是雨云，而是由数十亿只蝗虫组成的活云，它们正在穿越非洲大陆，吃掉路上的所有东西。由此可推知，这里是用乌云来形容蝗虫的数量、速度和危害。
22、故选D。2D主旨大意题。结合文章主要讲的是非洲西部发生的严重的蝗虫灾害，而且各方正为消灭蝗虫而做着努力。由此可知，文章主要讲述的是一场与西非蝗虫带来的灾难作斗争的故事。故选D。3B细节理解题。根据第四段中“We are now treating 6，000 hectares per day with pesticide, but we need to treat 20，000 hectares per day in order to have any hope of controlling this disaster，” said Mohamed Abdallahi Ould Babah, d
23、irector of locust control in Mauritania.可知毛里塔尼亚蝗虫控制中心主任Mohamed Abdallahi Ould Babah说：“我们现在每天要用杀虫剂处理6，000公顷有蝗虫的土地，但是我们每天需要处理20，000公顷有蝗虫的土地，这样才有希望控制这场灾难。”由此可知，蝗虫灾害目前失去了控制。故选B。4C细节理解题。C选项“蝗虫能造成这样的破坏主要是因为它们在西非没有天敌”文章没有提到，所以C项错误。A、B、D三项均能从原文中找出对应信息，均正确。故选C。.语法填空 阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Living
24、 beside an active volcano(火山) means that small earthquakes are not unusual.Everybody here knows 1_what_they feel like，and they come 2_as_ no surprise to the local people.For me，theyre a little different, though.What do you do when theres an earthquake? Most people would try to leave the building.I l
25、ive on 3_the_ third floor of a flat with several more storeys above menobody wants 4_to_be_trapped_(trap) under that after an earthquake.I guess，if an earthquake came，I would probably just panic rather than think about what I needed to do, such as hiding somewhere or 5_running_(run) out of the build
26、ing.I had never felt an earthquake until last week.There was a small earthquake 6_that/which_ could hardly even be called an earthquake.I was not really 7_frightened_(frighten).To feel the earth move like that was just strange.Of course, it 8_lasted_(last) only a few seconds.I had spoken to the loca
27、l people since the event and，9_luckily_(luck), there were no injuries or damage 10_done_(do) by it.But if it had been a real earthquake, I think I would have felt quite differently.答案及解析：【语篇解读】文章中作者结合自己经历的一次小地震，介绍了地震发生时应该怎么做。1what考查宾语从句。设空处引导宾语从句，作介词like的宾语且表示“什么”之意，故填what。2as考查介词。come as no surpris
28、e意为“来得不稀奇，发生在意料之中”。3the考查定冠词。序数词前应用定冠词限定，故填the。4to be trapped考查不定式的被动式。want后跟带to的不定式作宾语，又因trap与nobody之间是逻辑上的动宾关系，故填to be trapped。5running考查非谓语动词。设空处与hiding somewhere并列作such as的宾语，故填running。6that/which考查定语从句。设空处引导限制性定语从句修饰先行词earthquake，且在从句中作主语，故填that/which。7frightened考查形容词。设空处作表语，表示“人感到害怕的”，故填frightened。8lasted考查时态。由语境可知，此处描述的是发生在上周的事情，应用一般过去时，故填lasted。9luckily考查副词。设空处作状语修饰分句there were no injuriesby it，故填luckily。10done考查非谓语动词。设空处作后置定语修饰injuries or damage，又因do与injuries or damage之间是逻辑上的动宾关系，故填done。
