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第五節(jié)　七選五 根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入短文1～5小題的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。 A If you go into the forests with friends，stay with them.If you dont，you may get lost.If you do get lost，this is what you should do.Sit down and stay where you are. 1 Let them find you.You can help them to find you by staying in one place. 2 Give them a signal(信號(hào))by shouting or whistling(吹口哨)three times.Stop.Then shout or whistle three times again.Any signal given three times is a call for help. 3 When people hear you，they will give two shouts or two whistles.When a signal is given twice，it is an answer to a call for help.If you dont think that you will get help before night es，try to make a small room with branches(樹枝)．What should you do if you get hungry or need to drink water？You would have to leave your little branch room to look for something to eat and drink. 4 Drop small branches as you walk so that you can find your way back. 5 1．__________　2.__________　3.__________　4.__________　5.__________ B Its important to learn how to protect the environment.Here are “5R” rules for us. Reduce　If you want to reduce waste，you should use things more wisely. 1 If everyone uses paper carelessly，soon we would not have any trees left.Other things are also being wasted.So it is necessary to reduce the waste. Reuse　You should always think of reusing things before throwing them out. 2 In a family，you may pass on such clothes to younger brothers or sisters. Recycle　Bottles，cans and paper can be recycled.By doing so，we save lots of time and money. 3 The metal can be used to make new coke cans. Recover　 4 You have two choices：one is to throw the apples away；the second is to throw the rotten ones and keep the good ones.In this way，you are recovering the eatable parts of food. Repair　If one of the legs of your table is broken，you should repair it.If you want to buy something newer and better，it is better for you to sell the old thing，or give it to people who can use it after repairing it. Learn the rules to protect our environment. 5 1．__________　2.__________　3.__________　4.__________　5.__________ 參考答案 A 1．D　解析：下句“Let them find you. ”意為：讓你的朋友們找你。由此推知，D項(xiàng)“Dont try to find your friends. ”符合語(yǔ)境，故選D。 2．G　解析：下面幾個(gè)句子提到了另一種獲救的方法——如何給出呼救信號(hào)，這與G項(xiàng)“There is another way to help. . . find you. ”銜接一致。故選G。 3．E　解析：下句提到有人聽見你的呼救后會(huì)給你回應(yīng)，由此推知，要讓別人聽到就必須持續(xù)呼救。E項(xiàng)“Keep on shouting. . . always three times together. ”符合語(yǔ)境，且“three times”與上句中的“given three times”相呼應(yīng)。故選E。 4．B　解析：下句提到走的過(guò)程中要留下一些小樹枝，以便找到回來(lái)的路。所以不要只是走路。B項(xiàng)“Dont just walk away. ”符合語(yǔ)境，故選B。 5．F　解析：空格處位于段落的末尾，一般是對(duì)段落的總結(jié)。短文主要講了在森林中迷路后要怎么做，關(guān)鍵是待在一個(gè)地方別動(dòng)，以便別人找到你。F項(xiàng)“The most important thing to do when you are lost is to stay in one place. ”緊扣短文主題。故選F。 B 1．D　解析：下句提到人們?nèi)绻缓侠砝眉垙?，很快就?huì)沒(méi)有樹。由此推知，人們砍伐大量的樹木造紙。D項(xiàng)“A large number of trees are being cut down to make paper. ”提到了這點(diǎn)，符合語(yǔ)境。故選D。 2．G　解析：本段說(shuō)的是重復(fù)使用，以衣服為例。G項(xiàng)“For example，give the clothes you do not use. . . to the poor. ”說(shuō)的也是衣服的重復(fù)使用，符合本段主題。故選G。 3．F　解析：上句提到了瓶子、易拉罐等的重復(fù)利用，空格處是舉例，應(yīng)該與重復(fù)利用相關(guān)。F項(xiàng)“Coke cans are sent to a factory. . . ”提到可樂(lè)罐的重復(fù)利用，符合語(yǔ)境。故選F。 4．E　解析：下面的幾句說(shuō)的是一箱蘋果，壞了一些后該怎么處理。E項(xiàng)中的“a few rotten ones”與下句中的“a few rotten ones”相呼應(yīng)。故選E。 5．C　解析：上文重點(diǎn)介紹了保護(hù)環(huán)境的五條措施，因此文章最后作者呼吁要保護(hù)環(huán)境，使地球更干凈、更美麗。故選C。