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1、2019年沪教牛津版英语七年级下册 Unit 5 Water Period 1基础闯关训练.根据句意及首字母提示填写单词1.There is no oil or s_.How can I cook for you?2.Everyone shouldnt waste a d_of water.3.They found out the truth by doing a lot of e_in the lab（实验室）4.The girl sings well. She has a sweet v_.5.Electricity（电）comes into our flat t_thin wires a
2、nd gives us power.6.Tom, please put the milk in the fridge to keep it f_.用括号内所给单词的适当形式填空1.Trees can produce various_(chemical) to protect themselves.2.The joke made us_(laugh) and we were happy.3.You should remember_(lock) the door after class.4.Water is important and_(value), so we shouldnt waste i
3、t.5.We should fight against air_(pollute).6We can learn many_(interest) things about the tower if we listen to the guide carefully.单项选择1.Doing eye_is good_your eyes.A.exercises; to B.exercises; forC.exercise; for D.exercise; to2.Please_the TV. Its time to go to bedA.turn on B.turn off C.put on D.put
4、 off3.-How is your work going?-It will be finished_the end of this week. We must be on time.A.at B.in C.on4.Dont leave the lights_in your room. Its too dark to see anything clearlyA.on B.off C.in D.up5.Its time_breakfast.A.for B.to C.eat D.have6.Dont forget to_some sugar_the coffee.A.pour；on B.put；o
5、n C.add；to D.cut；up7.It often_a_of water.A.drop; drop B.drops; dropsC.drops; drop D.drop; drops8-The price of vegetables_so quickly these days.-Oh, no, but I dont think so.A.afford B.rises C.improves D.raise.改写句子1.You can live without water for a few days.（改为同义句）_there is_water, you will live for a
6、few days.2.Water covers about two thirds of the Earth.（对画线部分提问）_ _of the Earth does water cover？3.Remember to turn off the tap（改为同义句）_ _to turn off the tap.4.We shouldnt drink this water because it was dirty.（对画线部分提问）_ _ you drink this water？能力提升训练.语法填空阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语
7、的正确形式填空。The world is not hungry, but it is thirsty. It 1 (seem) strange that nearly 3/4 of the earth is covered 2 water while we say we are short of（短缺）water. Why? Because about 97% of water on the earth is sea water which we cant drink or 3 (use) for watering plants directly（直接地）.Man can only drink
8、 and use the other 3% of the water that comes 4 rivers and lakes. And we cant even use all of that, because some of it is 5 (pollute).Now more water is needed. The problem is: Can we avoid (避免) a serious water shortage later on? First, we should all learn how 6 (save) water. Turn the tap off while 7
9、 (brush) your teeth, washing your hands,doing the dishes, and so on. Second, we should find 8 the ways to reuse it. Scientists always make studies in the field.Today, in most large 9 (city) water is used only once and then runs to the sea or rivers. But it can be used again. Even if(即使) every large
10、city reused 10 (it) water,still there would not be enough. From now on, everyone should save the water.1._2._3. _4._5._6._7._8._9._10._.阅读下面短文，从短文后所给的五个选项中选出能填入短文空白处的最佳选项，使短文通顺、连贯，意思完整We should not use more water than we actually need. If we do, we will not have enough water in the future. 1 It is n
11、ot a difficult question to answer. If we remove more fresh water than nature replaces, we have taken too much. Many cities run campaigns(运动) to get people to stop wasting water. They show them ways they can cut back on water use. 2 Whats more, they carry out programs that offer money to reduce water
12、 use. For example, they give people shower heads and toilets that use less water. 3 Another threat (威胁 ) to our water supply is pollution.When our sources of fresh water get polluted, we can no longer use this water. This also endangers (危及) the animals that depend on the water. 4 We can save lots o
13、f water by not letting taps(水龙头) run while we brush our teeth or by turning off taps right after washing hands. By collecting cold water when were taking warm showers, we can also save water. 5 In this way, we can make full use of water.A.However, just how much is too much?B.There are several things
14、 we can do to save water.C.Finally, they make laws to control the use of water.D.We dont have to let the cold water run until it gets warm.E.They also increase water bills for people who use too much.1._ 2._ 3. _ 4._ 5._Unit 5 Water Period 1基础闯关训练 .1.salt 2.drop 3.experiments 4.voice 5.through 6.fre
15、sh.1.chemicals 2.laugh 3.to lock 4.valuable 5.pollution 6interesting1.B句意：做眼保健操对你的眼睛有好处。exercise意为“锻炼”时，是不可数名词；意为“练习，训练活动”时，是可数名词；be good for.意为“对有好处”。由句意可知选B。2B考查动词短语。句意：请关掉电视，该睡觉了。turn on意为“打开”；turn off意为“关掉”；put on意为“穿上”；put off意为“推迟”。由句意可知选B3A句意：你们的工作进展如何？这周末将会完成。我们一定要按时完成。固定短语at the end of.意为“在末尾”。由句意可知选A4B句意：不要让你
