Unit 10 Can you play the guitar ?   新目標教案及同步練習

b

    can we live without salt （沒有鹽）？no , salt is very important （重要）to us . we need salt in our food . animals （動物）need it , too.     most （大部分）of the salt in our country comes from the sea （海）. people dig （挖）great pools （池塘）and let sea water in . when the sun dries up （使干枯）the water , people can get salt from the ground . the salt is white , clean and beautiful.     there are a lot of salt wells （井）in sichuan. a salt well is much like a water well . people bring the well water up to the ground and then dry it in big jars over fire . in this way , they get salt.    we can also get salt mines . some years ago people in jiangxi found （發(fā)現(xiàn)）a big salt mine and soon opened it . people there no longer （不再）need salt from other places （地方）.     in the northwest （西北）of our country , there are many salt lakes （鹽湖）. some of these lakes are very big . the salt in a big lake even can meet the needs of our people for many years . （    ）1. we can’t live without salt , so ________.     a. we need it in our food     b. animals don’t like to have salt    c. it is nothing to animals    d. we dry up the water in the river. （    ）2. we get most of the salt from ________     a. salt lakes           b. salt wells           c. salt mines          d. sea water（    ）3. people in sichuan get salt from ________.     a. jars            b. fire            c. salt wells           d. salt mines（    ）4. some years ago , people found and opened a big salt mine _______.     a. in sichuan         b. in jiangxi    c. in the northwest        d. near the sea（    ）5. the best title of this passage may be “_______”.     a. salt           b. salt wells          c. salt mine           d. sea water