1、Module 5课时达标训练(十八).根据提示写出单词的正确形式1At first, our company was very small, but after purchasing some smaller ones, it soon _ (扩大) into a large one.2Workers _ (反应) angrily to the latest news of more job losses at the factory.3Her _ (结论) was that the situation would never become better.4He lives in an _ (
2、普通的) house in the small town.5Owing to lack of enough markets, investment and manpower, the company had to _ (收缩) its business.6It was only a _ (part) solution to the problem.7They looked at him with a _ (mix) of horror and envy.8It was _ that he didnt tell us the truth. I came to the _ that he lied
3、.(conclude)9Our office is _ with a lot of advanced _(equip)10I wanted to know how the students _ to my words and your _(react).选词填空add . to .; put . in order; keep . out of; react with; think of; aim at1He lifted his gun and _ the bird in the tree. 2You should _ the dog _ our babys room.3I love it b
4、ecause I look at it everyday and _ everyone in it!4_ some wood _ the stove. This will keep the fire going.5Iron _ water and air to produce rust.6Dont throw your clothes about. _them _.完成句子1最近的雨天增加了我们的困难。The recent rainy weather _.2著名科学家下周将给我们做如何预测地震的报告，这是真的吗？_ the famous scientist will give us a lec
5、ture on how to predict earthquakes next week?3这个区域的五分之二的土地被树和草覆盖着。_ in the district _ trees and grass.4最后，我要感谢你们为我做的一切。_， Id like to thank you for all youve done for me. 5妈妈总是批评他把东西放得乱七八糟，但令她满意的是，今天他把它们摆放得很整齐。His mother was always scolding him for leaving things _， but to her satisfaction, he _today
6、.阅读理解AThe food we eat seems to have a great effect on our health. Although science has made big steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of human illness is related to food and forty percent of c
7、ancer is related to food as well. That food is related to illness is not a new discovery. In 1945, some researchers realized that things commonly used to keep colors in meats and other food additives (添加剂) caused cancer. Yet, these additives remain in our food, and it is difficult to know which thin
8、gs on the wrappings (包装) of foods are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin (青霉素) to their animals, and because of this, penicillin has been found in the milk of cows. Sometimes similar things are supplied to animals not for their health,
9、 but just to make a profit. The farmers are simply trying to fatten the animals in order to get a higher price on the market. Although some countries have tried to control such things, the practice continues.1According to this passage, we can know _Aperhaps most kinds of cancer are related to what p
10、eople eat Bperhaps most of human illness is caused by what we eat Ccancer was discovered in 1945 Dscience has made food unfit to eat2Things that are used to keep colors in meats are _AharmfulBuselessChelpless Ddangerous3People use additives to _Amake food more unfit to eatBcause cancerCchange the co
11、lor of the foodDtake off the diseases of the food4Which of the following is NOT true?ASome wrappings of food are harmful. BFarmers try to make more money on the market by fattening their animals. C“The practice continues” means “Things are still going on like that”. DWe neednt take care of what we e
12、at.BAre you interested in doing scientific experiments? If you are, follow the following instructions and do an experiment in your home.NAME: Candle time and room temperatureMATERIALS: 15 mediumsize wax candles, air conditioning, a space heater, a nail or a fork, and three thermometersINSTRUCTIONS：1
13、Come up with your hypothesis (假设) do you think that candles will burn faster in warm or cold environments?2Measure your candles. They should all be brandnew, so all of them should have the same length.3Run the airconditioner in one room, space heater in another, and leave another room at a mild temp
14、erature. Leave a thermometer in each room and wait for the temperature to adjust (one hour or so)4Write down the temperature in each room.5Place 5 candles in each of the rooms and light them. Return every 15 minutes to measure all of the candles. Keep a separate data sheet for each room, and track t
15、he time, temperature, and length of all 5 candles in each.6When all 15 candles have burned out, plot your results on a graph with time on the xaxis (horizontal) and average length in each room on the yaxis. At the end, you should have a graph with three lines on it, all sloping down. Do they slope d
16、own at different rates? Are the results the same as your hypothesis?TIP: These science projects for kids can also be done without air conditioning or a heater: simply place one candle in the refrigerator (preferably without anything else in it, since the smoke will make for an unpleasant taste), and
17、 one under a 40watt bulb. Make sure to place thermometers next to the candles.5In the experiment, what is the use of the thermometers?ATo measure candles.BTo measure temperature.CTo record the results.DTo help fix the wax candles.6What is the purpose of doing this experiment?ATo find out how to make
18、 better use of candles.BTo find out if candles burn faster in warm or cold environments.CTo teach people how to do scientific experiments at home.DTo find out why candles burn differently in different environments.7The lines on the yaxis are drawn to_Ashow the temperature in each roomBtrack the time
19、 that was used to burn the candlesCshow the average length of the candles in detail in each roomDdescribe your hypothesis about the time needed to burn the candles8After reading this passage, we can know all the following EXCEPT_Awhere thermometers are placed in such an experimentBwhy air conditioni
20、ng is required in such an experimentChow such an experiment is carried on without a heater in the roomDa candle burns much faster in a warm environment.任务型阅读How to Make FriendsFriendship is a very important human relationship and everyone needs good friends. Good friendship has many benefits. It off
21、ers companionship, improves selfworth and promotes good health. There are times in our lives such as when we have recently moved into a new town, or changed our jobs or schools. Such changes often leave us without a friend. 1._ But for many of us the process is difficult and requires courage. Below
22、are some helpful suggestions on how to make and keep friends.Associate with others.The first step to making friends is associating with other people. You can go to public places to meet new people. Besides, you will need to make yourself known by becoming an active member of such places.Start a conv
23、ersation.Starting a conversation is the second most important step in making new friends. 2._ You can always start the conversation. Being able to make small talk is a very useful skill in relating with other people.3_Choosing friends with common interests is important in building friendship as thes
24、e interests would always bring you and your friend together. Hanging out will always be a pleasant experience. Let it grow.It is a good thing to stay in touch. However, try not to press your new friend with calls, messages or visits as this would likely wear him or her out and finally you may lose y
25、our friend. 4._ The best friendships are the ones that grow naturally.Enjoy your friendship.The best way to enjoy your friendship is to allow your friends to be themselves. 5._Try not to change them from who they are to what you want them to be. Become the kind of friend you will want your friend to
26、 be to you.ABe cheerful.BDo things together.CDo not wait to be spoken to.DTry not to find fault with your friends.EMaking new friends comes easy for some people.FFor a friendship to develop you need to stay in touch.GSo you will need to give your friend time to react to you. .课时书面表达训练(请根据汉语提示把语段补充完整
27、)I _ (想到) an experiment done by my teacher the other day. Here are the steps of the experiments. First, put a piece of copper _ (在底部) of the tube. Then, _ (在中加些盐和水的混合物) the tube. Leave it for two days, to _ (发现) if oxide can be produced. Last, put other metals into the mixture and _the reaction of t
28、he metals _ (把按顺序排列). After experiment, they _ (得出结论) that copper doesnt _ (与反应) salt.课时达标训练(十八).1.expanded2.reacted3.conclusion4.ordinary5.contract6.partial7.mixture8.concludedconclusion9.equippedequipment10.reactedreaction.1.aimed at2.keepout of3.think of4Addto5.reacts with6.Put in order.1.added t
29、o our difficulties2.Is it true that3.Twofifths of the landis covered with4.In conclusion5.out of orderput them in order.语篇解读：本文是一篇说明文，讲述的是食物可以让我们生存，但是现在的很多疾病也是与食物有关的，告诉我们要特别注意自己所吃的食物。1解析：选B细节理解题。根据第一段“Some research has shown that perhaps eighty percent of human illness is related to food and forty p
30、ercent of cancer is related to food as well.”说明百分之八十的疾病都是由我们吃的食物引起的。故B项正确。2解析：选A细节理解题。根据第一段“In 1945, some researchers realized that things commonly used to keep colors in meats and other food additives (添加剂) caused cancer.”说明这些让肉着色的添加剂会导致癌症。那么对人体是有害的，故A正确。3解析：选C常识判断题。根据常识可知人们使用添加剂，主要是改变食品的颜色，所以选C。4解
31、析：选D细节理解题。根据第一段“The food we eat seems to have a great effect on our health. Although science has made big steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of human illness is related to food and forty pe
32、rcent of cancer is related to food as well.”说明食物可以让我们生存，但是现在的很多疾病也是与食物有关的。说明对于我们的食物我们要特别注意。故D项正确。5解析：选B推理判断题。根据INSTRUCTIONS中第三点的“Leave a thermometer in each room and wait for the temperature to adjust”可推断thermometers是用来测量温度的，所以选B。6解析：选B推理判断题。根据INSTRUCTIONS中第一点“Come up with your hypothesis (假设) do yo
33、u think that candles will burn faster in warm or cold environments？”可推断这个实验的目的是来观察蜡烛在冷的环境里还是在热的环境里燃烧得更快，所以选B。7解析：选C细节理解题。根据INSTRUCTIONS中第六点的“average length in each room on the yaxis”可知yaxis是用来显示每个房间里的蜡烛每隔一个时间段后长度的平均值，所以选C。8解析：选D细节理解题。作者并没有给出最后的结果，故我们不知道蜡烛是否在热的环境里燃烧得更快，所以选D。.语篇解读：本文提供了5个步骤，教你如何交朋友。1解
34、析：选E考查对上下文的理解和推理判断能力。后面一句“But for many of us the process is difficult and requires courage.”句意：但对很多人来说这个过程很困难，需要勇气。可知前面说对某些人来说交朋友很简单， 与E选项内容“Making new friends comes easy for some people.”相对应，故选E。2解析：选C考查对上下文的理解和推理判断能力。后面一句“You can always start the conversation.”句意：你可以开始一段谈话。可知前面说不要总等着人家说话，与C选项内容“Do
35、 not wait to be spoken to.”相对应，故选C。3解析：选B考查对上下文的理解和推理判断能力。这一段的大意就是要和朋友有共同的兴趣爱好，一起逛街，与B选项内容“Do things together.”相对应，故选B。4解析：选G考查对上下文的理解和推理判断能力。这一段指要让友谊自然发展。根据上一句“However, try not to press your new friend with calls, messages or visits as this would likely wear him or her out and finally you may lose
36、your friend.”句意：不要老是打电话发短信给朋友。可知也要让朋友联系你，而不是一味的你去联系他或她，与G选项内容“So you will need to give your friend time to react to you.”相对应，故选G。5解析：选D考查对上下文的理解和推理判断能力。这一段指的是不要抹杀朋友的天性，后一句说“Try not to .”可知前面也是同样的结构，与D 选项内容“Try not to find fault with your friends.”相对应，故选D。.thought ofat the bottomadd some mixture of water and salt tofind output in ordercame to a conclusionreact with