Vocaulary

A 1-6 increase , mountains of , As a result of , guess , make a different , acted as

B 1-6 destroying , result in , greenhouse effect , in danger , recycle , taking action

Grammar

A1 1-6 the same , different , the same , different , different , the same

A2 2-8 the same , the same , different , the same , different  , the same , different

B 2 Is Candy's cassette recorder the same as Pam's? different from , Candy's is big,but Pam's is small

   3 Is Mr King's view the same as Mr Jordan's? the same as

   4 Is Ms Long's new skirt the same as Ms Chen's? Well,it's like hers.But Ms Long's cost 235yuan,and Ms Chen's cost 250yuan.

C 1-6 the same food as , the same height as , the same subjects as ,  the same flavour as , the same present as , the same book as

D 2-8 the same , the same grades as , the same as , the same country as , the same amount of pocket money as  , like , different

Listening

A 1-6 T T F T F F

B 1-6 get it fixed , no idea , her birthday , do nothing , call  the police , go to prison

C 1 The South Pole is one of the coldest places on earth

    2 It was 24 degrees below zero

    3 No,it doesn't

    4 They use snowcats or planes.

    5 Because it's very easy to get lost.

Reading

A 1-10 terrible,close down , We must recyle more , give up all cars , improve public transport, simple way of life , bring future , invent better,cleaner cars , better public transport , better life.

B 2 5 T T 1 Americans waste a lot of money by leaving their computers on on  all night.

   3 Many energy-saving products cost more money than common ones.

   4 The waste od energy is not the only cause of global warming and acid rain.

C 1 Because there are two factory chimneys very near her home.

    2 She is worried about the effect of the smoke on her mother.

   3 After her baby got lots of red spots and she took it to the doctor.

  4 They come from a huge mountain of rubbish just fifty metres from her flat.

  5 He wants to know which products he should avoid using to stop polluting the earth

Writing

 celebrated around the world on 22 April to show support for protecting the environment.

  plan to go out with some of my friends to clean the playground. After we are finished,we will plant some flowers next to the playground in order to make our school more beautiful.

  do many things to help protect the environment. For example,we can use our own shopping bags when we go shopping,and we can switch off the lights when we leave the room.

综合

A a-f 3 4 6 5 2      B 1-5 b c b b a

C 1-8 d a a c b d a b

D2 The cars cause air pollution. The The noise often wakes Jack up.Jack hates them.

   He can see land pollution.He always goes by a rubbish dump.It is full of rubbish. It has a terrible smell and makes the countryside look dirty.

   at the beach with his cat,Molly. One day,Molly ate a dead fish. Yhe fish was killed by water pollution.This made Molly quite ill.He had to take her to the animal doctor to get medicine for her.  

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