1、UNIT 4 Period 4 （同步訓練）一、單詞拼寫His（腔調）changed dramatically when he saw the money.A chemist can separate a medicine into its（組成成分）.（最終）,the war had to end; it cost too much in both lives and dollars.1 will（詢問）when to begin our lessons.The people（哭泣）openly when his death was announced.二、單句語法填空These trees

2、 have a（tend） to grow in the dry mountains.They waited with（anxious） for the news of her safe arrival.He felt so（embarrass） about the mistake he had made.She was deeply ashamed her behaviour at the dancing party.bothers us that they havent been telling us the truth.We think that we will be adjusted

3、the new environment as soon as possible.He is able to distinguish one variety of tea another one.You never know how she is going to react the news.It looked as if he（come） back from outer space.I had forgotten all about it because I had been so occupied other things.三、完成句子The girl was uncertain what

4、 to do, or.女孩不知道該做什么，也不知道該用什么口氣說。The Scots get very annoyed.蘇格蘭人被問到這個問題會很惱怒。He appealed to his countrymen.他呼吁自己的同胞不要喪失信心。Men in middle age.男人到了中年往往會發福。Be careful;the fire.留神！別挨近火站著。Have you the school life?你適應學校生活了嗎？I want to and ask him some questions.我想去拜訪我的老師，順便問他一些問題。Do you mind alone at home?你介

5、意把你一個人留在家里嗎？They stopped and in amazement他們停下來，驚訝地盯著他。He was waiting for his younger brothers return 他焦慮地等著弟弟歸來。四、七選五Ifs not always easy to run an energy efficient house. But there are some simple things anyone can do.Go LED with your lighting.There are several benefits to switching to energy effici

6、ent light bulbs. One of them is saving moneythough the LED bulbs might cost more than traditional bulbs, the average saving on LED bulbs is $75 a year. L LED bulbs can last years or even decades.Dont run your air conditioner constantly.As the weather starts to warm, you might be thinking about the r

7、ight time to turn on your air conditioner. 2 Air-conditioner units are among the most energy-consuming appliances in your homee Using electrical fans instead of your air conditioner is much more efficient and its a big money saver, too.3On those days when you treat a large crowd and are low on time,

8、 dont beat yourself up if you have to use disposable（一次性的）dishware. This method reduces your water usage and saves energy. And as a bonus, if your city offers roadside recycling, your paper plates may qualify.Update your insulation（隔熱）.All that work youre doing to save energy in your home could go t

9、o waste if its not properly insulated. If you cant insulate the whole house, pay special attention to the roof: it reduces air flow from outside. By updating your insulation, youre saving money. 4Take showers instead of baths.A full bathtub requires about 70 gallons of water. 5_ Showers are quite di

10、fferenttaking a five-minute shower uses only 10 to 25 gallons!But do you really have to?You should use your air conditioner smartly.C. Turn off water when not using it.Plus, you neednt change them frequently.Dont feel guilty about using paper plates.And its also easier to control your home temperatu

11、re.G Even if you dont fill it to the top, it still uses much more water.五、完形填空Last year a group of friends and I began a project called The World Needs You. Its aim is to show howit is to make a positive difference in our community. Over the holidays, we collected hats, _2_ and other cold-weather eq

12、uipment for the “store” at an elementary school, where students can “buy things withearned through good behaviour. It was a 4 way to get these items to children whose families might not be able to $ them.“Do the children need anything else? ” I asked the coordinatoi（協調人）when we sent our 0 to him.a U

13、mbrellas! ” she said. uMost of our 7 have to walk to school, and when it rains they come in veryOf course! I thought. It doesnt snow much here, ， we do have a lot of cold rainy days. Parents who are poor might not buy Q . My friends and I began to 11 ： We sent e-mails, called people and J2 the proje

14、ct at social events. Everyone had the same 13 ； “Pve never thought about that before! ” We collected more than 50 umbrellas for the school J4 April showers. We were very satisfied. 15 , the kids will be singing in the rain!A. luckyC. wealthyA. glassesC. gloves3 A. rewardsC. tipsA. commonC. simpleA.

15、ownC acceptBB easyD. quickB , needlesD. bowlsB pleasureD. loveB scientificD. goodB. useD affordB screensB easyB easyD. quickB , needlesD. bowlsB pleasureD. loveB scientificD. goodB. useD affordB screensC luggageA. customersC. teachersA. concernedC. wetA. butC. andA. candlesC. ticketsH. A. weepC. wor

16、kA. suffered fromC. talked upA. responseC. payA. in need ofC. for lack ofA. SurprisinglyC. InterestinglyD. staffsD. staffsB. kidsD. employeesB. angryD nervousB. soD. orB. umbrellasD. housesB recoverD. understandB. made outD. looked intoB . levelD. heightB. in favor ofD. in time forB. HopefullyD. Luc

17、kilyD. staffsB. kidsD. staffsB. kidsD. employeesB. angryD nervousB. soD. orB. umbrellasD. housesB recoverD. understandB. made outD. looked intoB . levelD. heightB. in favor ofD. in time forB. HopefullyD. Luckily假定你是李華，近期你市將于會展中心舉辦中國文化節，屆時會有外國友人參加，主辦單位現向大 眾招募志愿者。請寫一封信申請做志愿者。內容包括：.寫信目的；.個人優勢及能做的事情。注思：

18、.詞數80左右；.開頭和結尾已給出，不計入總詞數；.可以適當增加細節，以使行文連貫。參考詞匯：會展中心Exhibition Center；中國文化節 Chinese Cultural FestivalDear Sir,My name is Li Hua, a student from a local high school. Yours,Li Hua參考答案:一、單詞拼寫答案:1. tone 2. components 3. Ultimately 4. inquire 5. wept二、單句語法填空答案：l.tendency 2.anxiety 3.embarrassed 4.of5.1t6.

19、to7.from 8.to三、完成句子答案：1. what tone of voice to adopt3. not to lose heart5. do not stand close to7. call on my teacher9. stared at him四、七選五9.had come lO.with2. when asked this question4. tend to put on weight6. adjusted yourself to8. being left10. with anxietyl.D第一空的前后句都說明了 LED燈節能,的是LED節能的內容。從D項可知“另外

20、,并且LED燈泡可以使用幾年甚至幾十年。所以此空應該說 你不需要經常更換燈泡。”所以l.D第一空的前后句都說明了 LED燈節能,的是LED節能的內容。從D項可知“另外,.A第二空前一句說明了當天氣開始變暖的時候，你可能正在考慮翻開空調的正確時間。后面一句說明用 電風扇代替空調效率更高，也更省錢。A項意為“但你真的必須這么做嗎？ ”，可以起一個過渡的作用， 引出下文提供更節能高效的方法。應選A項。.E本段說明了使用一次性物品可以減少水的使用，節約能源，該段的標題應該是有關一次性物品的使 用以節省資源。所以可以使用E項“不要為使用紙盤而感到內疚”作為標題。應選E項。.F本段介紹了通過隔熱層來減少能

21、量的損耗，減少房屋與外界的熱交換，以此到達控制室溫的目的。F 項隔熱層可以更好地控制房屋內的溫度，表達的意思放在此處語句通順，切合文意。應選F項。.G 前一句A full bathtub requires about 70 gallons of water. ”可知，一個滿的浴缸大約需要 70 加侖的水。 G項很好地對前一句做了補充說明，即使你不把它灌滿，它仍然會消耗更多的水，從生活常識可知，泡 澡使用的浴缸比淋浴需要消耗更多的水資源。應選G項。五、完形填空B根據下文內容可知，這個公益活動的目的是為了展示“做出一些積極的改變”是件容易的事。C 根據后面語境and other cold weat

22、her equipment”可知，所填詞與抗寒有關，故“手套”恰當。A 根據things”與“earned through good behaviour”可以判斷此空填獎勵”符合語境。D 一方面能鼓勵孩子們行為良好，另一方面又能解決他們所需，所以是“好方法”。D從后文看，“我們”幫助的是家庭貧困的孩子，所以把這些東西給那些家庭負擔不起(afford)的孩子。A 根據前面語境 aOver the holidays, we collected hats, 2 and other cold-weather equipment.”可 知，此處是說，當“我們”把捐贈的物品(donations)給協調人時

23、。B 根據前面語境“Do the children need anything else? ”判斷，此處是指，多數孩子(kids)步行上學。C孩子們沒有傘，所以，下雨時他們都是淋濕著(wet)進來。A前后句子在邏輯上為轉折關系，所以用but。B 根據前面的aUmbrellas! ”以及后面提到的“50 umbreUas”都可以說明這里用umbrellasoC 根據后面語境 We sent e-mails, called people and 12 the project at social events. 可知，“我 們”開始工作(work)。C為了籌集到雨傘，“我們”開始工作，無論是前面的sent e-mails” ,還是“called people”都是讓 人知道“我們”在干什么，所以在社交活動中宣傳這個工程。talkup表示“大聲地講”。A 根據后面語境Tve never thought about that before! ”可知，這是人們共同的反響(response)。D “我們”為學校及時籌集了 50多把雨傘，以備四月的陣雨。in time for表示“及時趕上”。B 根據前面語境“We were very satis加d.判斷，希望(Hopefull