高中英语选择性必修三 Unit4 Period 3 discovering useful structures课时练习（详解版）

1、Unit4 Period 3 Discovering useful structures课时练习姓名：_学号：_得分：_一：单句语法填空。（每个1分）Mary _to the library for a year.(go)2. For the past two years，Gordons students_( study) ways to kill bacteria in zero gravity，and they think theyre close to a solution.3. A retired engineer，76-year-old Wilson_(offer) free rid

2、es to college students for the past eight years.4.lets take a coffee break.You said it. We_(work) for hours.5. I_(not feel) very well for the past few days.6. She_( write) the letter since four oclock in the afternoon.7.You look dirty. What have you been doing?I_(clean) the garage.8.He _(sit) there

3、studying all evening. 9.I_(wait) for you since morning.10.He _(paint) the room all the morning.【答案】1.has been going 2. have been studying 3. has been offering 4. have been working 5.have not been feeling 6. have been writing 7. have been cleaning 8. has been sitting9. have been waiting 10. has been

4、painting二. 单句写作。（每个1分）1.Jack_ tai chi for more than a year. 他练习太极一年多了。2.He_in Hawaii for ten years.（他住在台湾10年了）3.Tom_(play) the online games for more than twenty hours.汤姆玩网络游戏超过20个小时了。4. We_ to him all morning.我们今天一上午都在同他谈话。5. What happened to you? _ you_?发生了什么？你一直在哭泣？6. They_ the road these days.这些日

5、子他们一直在拓宽这条路。7._ the news for some time?他们期待这个消息有一段时间了吧?8.Tom_Alice every night for several months.几个月来, 汤姆每天晚上都给艾丽斯打电话。【答案】1.has been practicing 2. has been living 3.has been playing 4. have been talking 5. have been crying 6. have been widening 7. have been expecting 8. has been phoning三根据短文内容，从短文后

6、的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Whether you are on top of the world or feel you are holding it up, we all need help sometimesHere are four ways to get to a better placePay attention inside1_ It is the small voice, the feeling in your heartIf you are really listening, you will hear what is right and wh

7、at is wrong to doYoull know better how to take steps to change2_Setting aside peaceful time allows you to get your mind clearThen you can go on to build great thingsSo pick a place, make it regular, and bring peace to your mindSpeak with someone you dont knowSometimes you need to take a practical st

8、ep beyond yourselfA number of nonprofits(非营利组织) provide a listening earSidewalk Talk is a great one3_ You can stop by and talk, opening your heart and sharing your worriesGet out in nature4_ Try being a tourist in your hometownI am sure there is something peaceful to see. Relaxing outings help you r

9、ise far above your latest worry or self-doubtNature can lift you higherSometimes we can give to others5_ I hope these tips will help you out of the depths and reach higher heightsAList your thankfulnessBFill your mind with peaceCSometimes we need a helping handDBeing a listening ear makes us feel va

10、luedECaring people set up a space on the sidewalkFIf youre looking for somewhere to start, it is within youGTherere few things as comforting as being a part of our nature【解析】本文是一篇说明文。生活中总有坎坷，怎样做才能让自己走出困境呢？1F解析：F项中的within you与下文It is the small voice, the feeling in your heart在语义上保持一致，且与本部分小标题Pay atte

11、ntion inside相互照应。2B解析：本空需填一个小标题，选项中符合小标题特征的有A项和B项，B项与下文bring peace to your mind在意义上存在复现关系。3E解析：E项内容与下文存在语义上的关联，人们在人行道上设置了一个区域，有需要的人可以在这块区域停下，敞开心扉，诉说自己的烦恼。4G解析：G项中的nature复现了本部分小标题中的nature。5C解析：C项与本空上一句都以Sometimes we开头，句式上保持一致，意义上形成对比。四:读后续写。(25分)A Vacation with My MotherI had an interesting childhood

12、: It was filled with surprises and amusements, all because of my motherloving, sweet, yet absent-minded and forgetful. One strange family trip we took when I was eleven tells a lot about her.My two sets of grandparents lived in Colorado and North Dakota, and my parents decided to spend a few weeks d

13、riving to those states and seeing all the sights along the way. As the first day of our trip approached, David, my eight-year-old brother, and I unwillingly said good-bye to all of our friends. Who knew if wed ever see them again? Finally, the moment of our departure arrived, and we loaded suitcases

14、, books, games, camping equipment, and a tent into the car and bravely drove off. We bravely drove off again two hours later after wed returned home to get the purse and travelers checks Mom had forgotten.David and I were always a little nervous when using gas station bathrooms if Mom was driving wh

15、ile Dad slept. “You stand outside the door and play lookout while I go, and Ill stand outside the door and play lookout while you go.” I had terrible pictures in my mind:“Honey, where are the kids?”“What?! Oh, Gosh I thought they were being awfully quiet.”We were never actually left behind in a stra

16、nge city, but we werent about to take any chances.On the fourth or fifth night, we had trouble finding a hotel with a vacancy. After driving in vain for some time, Mom suddenly got a great idea: Why didnt we find a house with a likely-looking backyard and ask if we could set up tent there? David and

17、 I became nervous. To our great relief, Dad turned down the idea. Mom never could understand our objections. If a strange family showed up on her front doorstep, Mom would have been delighted. She thinks everyone in the world is as nice as she is. We finally found a vacancy in the next town.注意： 1. 所

18、续写短文的词数应为150左右； 2. 续写部分分为两段，每段的开头已为你写好；Paragraph 1:The next day we remembered the brand-new tent we had brought with us._Paragraph 2:We drove through several states and saw lots of great sights along the way. _【参考范文】The next day we remembered the brand-new tent we had brought with us. Mom insisted t

19、hat we should make full use of it since we had brought it. David and I looked at Dad, hoping he could stop her crazy idea. To our great disappointment, he agreed. We spent a whole afternoon seeking a nice camping place and set up out tent before the night fell. It was the first time that I had thought Mom could