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Unit 7 易错题一、辨音,选出与其他三项划线部分发音不相同的选项。( ) 1. A. earth B. bear C. pear D. wear( ) 2. A. smoke B. poster C. protect D. most( ) 3. A. project B. protect C. away D. environment ( ) 4. A. wood B. foolish C. food D. room( ) 5. A. save B. waste C.place D.energy ( ) 6. A. earth B. bear C. pear D. wear( ) 7. A. smoke B. poster C. protect D. most( ) 8. A. afternoon B. room C. food D. foot( ) 9. A. wood B. foolish C. cool D. room( ) 10. A. school B. zoo C. look D. moon 二、词汇1.We use water (clean)things.2.There (be not) too (many)coal.3. We should not use too (many)plastic (bottle).4.Trees help (keep)the air clean.5. Nancy usually _(use) paper bags and glass bottles.6.杨玲每天晚上七点钟开始弹钢琴。 Yang Ling the piano at seven every evening.7.Look, there is so much _ (石油)in the water.8.The _ (司机)are _(驾驶)the beautiful cars now.9.We should _ (保护) the _(地球). 10.Mike would like _( play) computer games with us . 11.We should take a bus to work (keep) the air clean. 12.- Look! Heres a sign. You cant talk here. -Sorry. We (not see) it just now. 13.All the students were _ about the _ football game (excite). 14.We can reuse paper _ (make) a box. 15.Let _ ( he ) _ ( clean ) the desks and chairs. 16.Every (student)should do something (help)others. 17.Its Helens turn _(clean) the classroom. 18.What can people do (keep) the classroom clean? 19.Lets start (read). 20.Do you know how (protect) the Earth.三、根据中文补全句子。 1.不要浪费太多的时间。Dont waste . 2.地球上并没有很多煤和石油。There not coal oil on . 3.许多地方没有太多的水。There isnt water in places. 4.你不应当开车太多。You _ drive too _. 5.地上有太多的塑料袋。There are _ _ plastic _on the ground. 6.垃圾对空气有害。 Rubbish _ _ _ the air. 7.汽车使用很多能源。Cars _ _ energy. 8. 你能告诉我关于你学校的情况吗?Can you _ me _ your school?四、句型转换。1.We should drive so much.(改为否定句) We so much.2. Wood comes from trees.(改为一般疑问句) wood from trees?3. People should save energy because theres not too much energy.(对划线部分提问) people energy?4. Most of our energy comes from coal and oil.(同义句) Most of our energy coal and oil.5. People should save energy.(改为同义句) People _ _ energy.6. We use wood to make tables and chairs. (对划线部分提问)_do we use _make tables and chairs?7. You should save water to protect the Earth. (对划线部分提问)_ should I _ to protect the Earth?8. We can reuse a plastic bottle to make a toy (对划线部分提问)【 _ can you a plastic bottle?9. It is a nice poster.(改为感叹句) nice poster!五、根据上下文填空A: Look at the _ Earth. It is _ home.B: Yes. _ _ mountains, rivers, lakes and plants. Theyre beautiful.A: _ to _ the Earth clean and beautiful?B: We should _ more trees, _ water and energy. We _ use too_ plastic.A: Yes. And we shouldnt _ _ too _ trees.
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