【題目】閱讀下面短文，掌握其大意，從各小題的A、B、C三個選項中選出最佳答案。
Natural resources are things that we use that come from the Earth. Our natural resources are limited (有限的）.This means that they will not 1forever. Some are renewable (可再生的)，like when you 2a tree down, you plant a new one. Others are not renewable, like when you dig coal out of the 3. Once it is used, it is gone.
People realize the 4that the Earth's natural resources are limited, and can do things to help conserve (節(jié)約) those resources. When you try to conserve a natural resource, you try to use less of it, so it does not get used up so 5. One way that people conserve fuel, like gasoline, is by riding a bicycle or walking when the6 is short instead of driving everywhere.
Water is a very important natural resource because we all need it to stay 7. We can conserve water by 8 that our pipes and taps do not leak (漏).We can also make 9 choices to conserve water, like only using the dishwasher or washing machine when they are Ml. Everyone can make contributions to 10 natural resources.
（1）A.last B.spread C.bum
（2）A.turn B.cut C.put
（3）A.sky B.river C.ground
（4）A.news B.plan C.fact
（5）A.slowly B.quickly C.regularly
（6）A.road B.space C.distance
（7）A.alive B.alone C.asleep
（8）A.making sure B.thinking of C.talking about
（9）A.generous B.funny C.wise
（10）A.finding B.protecting C.using

【答案】（1）、A
（2）、B
（3）、C
（4）、C
（5）、B
（6）、C
（7）、A
（8）、A
（9）、C
（10）、B

【解析】短文敘述了我們的自然資源是有限的，不會永遠(yuǎn)有。有些自然資源是可再生的，有些是不可再生的。人們意識到自然資源是有限的，人們可以做一些事情來節(jié)約它們。每個人都可以為節(jié)約自然資源做出一份貢獻(xiàn)。
（1）A. last 持續(xù)； B. spread 傳播； C. burn 燃燒。根據(jù)Our natural resources are limited（有限的）可知我們的自然資源是有限的，會用完的，不會永遠(yuǎn)有。故選A。句意：他們不能永遠(yuǎn)持續(xù)下去。
（2）A. turn 轉(zhuǎn)動； B. cut 切割； C. put 放下。cut down砍下。根據(jù) plant a new tree可知此處指的是看下一棵樹，再種一棵。故選B。句意：當(dāng)你砍下一棵樹，你可以再種一棵。
（3）A. sky天空； B. river河流 ；C. ground 地面。結(jié)合常識，煤是埋在地下，故選C。句意：當(dāng)你從地下挖出煤。
（4）A. news 新聞； B. plan 計劃； C. fact事實。根據(jù) Earth’s natural resources are limited,可知自然資源是有限的，這是一個事實，故選C。句意：人們意識到地球的自然資源是有限的。
（5）A. slowly慢慢地；B.quickly迅速地 C. regularly有規(guī)律地。此處表示不會很快被用光，故選B。句意：當(dāng)你想要節(jié)約一種自然資源，你要努力少用它，因此它就不會被很快用光。
（6）A. road馬； B. space 空間； C. distance距離。根據(jù)by riding a bicycle or walking 可知能騎自行車或步行的地方，距離應(yīng)是較短的。故選C。句意：當(dāng)距離近時，可以騎自行車或步行，而不是到處開車去。
（7）A. alive 活著的； B. alone 獨自的； C. asleep 睡著的。stay alive活著，結(jié)合常識，人活著離不開水，故選A。句意：水是一種非常重要的自然資源，因為我們需要它來活著。
（8）A. make sure確保；B. think of想起； C. talk about談?wù)摗＝Y(jié)合句意可知是確保管子和水龍頭不漏水，故選A。句意：我們可以通過確保水管和水龍頭不漏水，來節(jié)約水。
（9）A. generous 慷慨的，大方的；B. funny 滑稽的； C. wise 明智的。根據(jù)to conserve water, 可知此處指的是節(jié)約水的好選擇，故選C。句意：我們可以做出明智的選擇來節(jié)約水。
（10）A.find發(fā)現(xiàn)； B.protect保護； C.use使用。結(jié)合句意可知是為保護水資源做貢獻(xiàn)，故選B。句意：每個人都可以對保護水資源做出貢獻(xiàn)。

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