六、选出下列每组单词中画线部分读音不同的一项。(5分)
()1. A. save B. waste C. gate D. glass
()2. A. Earth B. early C. hear D. learn
()3. A. most B. poster C. protect D. smoke
()4. A. much B. reuse C. cut D. must
()5. A. school B. noodles C. wood D. moon

()1.What can we do ______ our school clean?
A.keep
B.keeping
C.to keep

()2.实验班原创 文化常识 ______ is the non-renewable resource(不可再生资源).
A.Water
B.Wind
C.Coal

()3.The river is dirty and the fish ______ dead.
A.are
B.is
C.was

()4.What ______ the environment messy and dirty ten years ago?
A.made
B.makes
C.making

()5.Playing too many computer games ______ time.
A.are waste
B.is wasting
C.are wasting

()6.In our daily life, we can reuse water to ______.
A.wash our face
B.mop the floor
C.cook soup

()7.There is not ______ coal or oil on Earth.
A.too many
B.many
C.much

()8.实验班原创 思维品质 There isn't much oil on Earth, so we can ______.
A.not drive cars
B.drive electric cars
C.find more oil

八、词汇。(12分)
(一)根据所给信息,填写单词。(3分)
1. We can't live without it. We use it to wash things. It's .
2. It comes from sunlight, wind and so on. We can't see it, but it makes the machine(机器) work. It's .
3. It's made from wood. We draw and write on it. It's .
4. The sign "Save water" means "Don't water".
5. It's made from oil. We use it to make bags, boxes and many other things. It's useful, but we can't use it too much. It's .
6. It's a kind of energy. It's black. It feels hard. It's .