相关试卷
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1、 完形填空
Nature is our home. We should love and protect it. But some people are not kind to nature. They cut down too many1 , so many animals lose their homes. They also 2 rubbish into rivers and oceans, so the water becomes 3 .
A lot of people are trying to help nature. They 4 more trees every year. They 5 to use cloth bags instead of plastic bags. They also 6 to save water and electricity.
It's not difficult to protect nature. For example, we can 7 off the lights when we leave a room. We can 8 waste paper and bottles for recycling. We can walk or ride a bike 9 taking a car.
Let's work together to love mother nature. Then our 10 will be more beautiful.
（1）A 、 flowers B 、 trees C 、 grass D 、 crops（2）A 、 throw B 、 take C 、 carry D 、 bring（3）A 、 clean B 、 fresh C 、 dirty D 、 clear（4）A 、 cut B 、 plant C 、 burn D 、 water（5）A 、 try B 、 like C 、 hate D 、 need（6）A 、 forget B 、 remember C 、 stop D 、 start（7）A 、 turn B 、 take C 、 put D 、 get（8）A 、 buy B 、 sell C 、 collect D 、 waste（9）A 、 as B 、 instead of C 、 because of D 、 with（10）A 、 school B 、 city C 、 planet D 、 room -
2、 If we don't save water, we will have no water to drink.（改为同义句）
water, or we will have no water to drink.
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3、 He often tells us to keep the river clean.（对划线部分提问）
he often tell us to do?
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4、 It's important to save water.（改为同义句）
is important.
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5、 There are many trees in the forest.（用three years ago改写）
There many trees in the forest three years ago.
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6、 We should protect wild animals.（改为否定句）
We protect wild animals.
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7、 The teacher said we ____ throw rubbish in the classroom.A、needn't B、mustn't C、couldn't D、wouldn't
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8、 We ____ plant trees in spring every year.A、should B、would C、must D、will
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9、 My sister is interested in ____ about plants.A、learn B、learns C、learned D、learning
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10、 Many animals ____ their lives because of pollution.A、lose B、lost C、are losing D、will lose
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11、 We should stop ____ plastic bags to keep the Earth clean.A、use B、using C、to use D、used
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12、 ____ is important for us to save water every day.A、This B、That C、It D、What
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13、 Let's ____ together to clean the park.A、work B、to work C、working D、worked
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14、 There ____ a class meeting about protecting nature tomorrow.A、is B、was C、will be D、has been
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15、 We ____ to the nature park last weekend.A、go B、went C、will go D、have gone
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16、 The air in the countryside is ____ than that in the city.A、fresh B、fresher C、freshest D、the freshest
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17、 My mother often tells me ____ play near the river.A、don't B、not to C、to not D、not
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18、 If we ____ too many trees, animals will lose their homes.A、cut B、cuts C、will cut D、cutting
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19、 It's our duty ____ care of wild animals.A、take B、to take C、taking D、took
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20、 There ____ a lot of fish in the lake ten years ago.A、is B、are C、was D、were