英语综合练习册七年级下Unit4答案(完整版)

Vocabulary

A 1-6 saved , discuss , fight , convient , dug , carry

B1-6 produce , take in , harmful , are made of , millions of , in fact

Grammar

A1 2 The Grade Seven students are playing volleyball

     3 Daisy is shopping.    4 Mr Williams is playing the shopkeeper.

     5 The girls are swimming.   6 Is Joice sweeping the floor?

     7 My Grandma and her griends are driking tea.

      8 Mike is not playing computer games. He is playing the piano

A2 1-8 is doing , is watching , are doing , are doing , are doing , am cooking , are drinking

      9 Is dringing, is reading , are doing , am talking

A3 1-8 forgets , are thinking , does mean , am planning

Do want , don't think , is having ,needs , Does belong

A4 1-4 is smelling-----smells , T  ,  T, 'm having---have  , Are…wanting----Do want

      5-10 T , 'm liking -----like, T , T , 'm thinking----think , 'm not knowing----don't know

B 1-12 are doing , am reading , love , borrow,find , am reading , ask ,

               don't understand , means , smell , don't think , am losing

Listening and speaking

A 1-10 interviewed , cool, harmful,produce,breathe,daily,fruit,conveient,imagine,stop

B 1-8 beautiful, quiet , cool , oxygen , healthy , useful , paper , pollution

C 1 She is having a sandwich for lunch

    2 She is having some grass,leaves and flowers for lunch

    3 Because she thinks that only cows and horses eat grass,leaves and flowers

     4 She is having rice and two kinds of vegetables for lunch

    5 She thinks it is delicious.

F1  Mr and Mrs Patel are using cloth bags for shopping

    2 Emma is sending old magazines and newspapers to the recycling centre

    3 Jane and Laura are putting litter in the bin

   4 Mr Yuan is planting a tree in the garden

Reading

A 1 They like a lot of rain and warm weather

    2  Wake you up

    3 The Chinse first discovered tea about 4,000 years ago

    4 They drink tea with mint and lots of sugar

    5 They drink iced tea on a hot summer day

B 1-5  T , T  ,F cold---hot  ,

  F In the last 200 years,people have destroyed more than half of all the trees on earth,  T .

C 1 clear the land , they plant new crops

     2 Started many months ago----The land is very dry

    3 people's healthy   4 tourists are coming here   5 destroying the forests

Writing

      grow in hot places. They like a lot of rain and enjoy sunshine. They usually grow very tall.

 Their fruit provides us with nice drinks

     grow in water. They often have beautiful flowers in summer . We can use their seeds to make Chinse medicine

We can also use their fruit to make delicious food

Integration

A 1-10 popular,red , lovely , summer , 8 , sweet fruit , white , famous , in different ways , plates

B1 1-3 T , T , F kills----catches 4-5 T , F The second kind of plant has special leaves and the hair on its leaves can move very quickly 

C   1-8  bcdac    bcc

D They are the best fighters against pollution. However, nowadays trees are in great danger.

    people cut down millions of trees every year. People should plant more trees

   The students in the picture are planting trees on some empty land near their school. The boys are

  diging holes in the ground. The girls are putting trees in the holes. It is very hot,but they are working very hard.

    I hope other people will also plant more trees and take care of them. Trees are really our best friends.

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