摘要: Read the list of seven words .Explain the new words .

网址:http://m.1010jiajiao.com/timu3_id_2811778[举报]

阅读理解(Reading comprehension)

阅读下面短文,按要求完成文后各题。

  Read the passage about ways to help you remember information (信息). Match (匹配) the techniques (方法) with pictures 1-6.

Revision techniques

  It's one thing to study, but another to actually remember the information. Have you tried these techniques?

  a A mnemonic is a way of remembering a list of items (项目) by finding a word which contains (包括) the first letter of each. For example, to remember the names of the five Great Lakes of America-Huron, Ontario, Erie, Michigan and Superior-take the first letter of each and re-order them to make the word HOMES. Now every time you need to remember the names of the lakes, just think of lots of homes by a lake!

  b Why not make up tapes of things you have to remember and listen to them on the way home from school, when you're cleaning your teeth, or even when you're sleeping?

  c Little rhymes and chants help you to remember all kinds of information. For example, if you want to remember the spelling of the word beautiful, you can learn this chant:

  Mr. B, Mr. E, Mr. A-U-T, Mr. I, Mr. F-U-L!

  d Make up some question and answer cards, and play a quiz (知识竞赛) game with your friends. Add new questions every time you play it.

  e Try putting your different revision notes on different coloured paper.

  f Bombardment is a way of constantly(不断地) reminding (提醒) yourself of facts. Draw huge multicoloured fact charts (示意图) and posters (大画片) for Science, History, Geography, and any other subject where there are a lot of facts to learn. Stick (粘贴) them everywhere-inside your bedroom door, on your wardrobe (衣柜), in the kitchen.

1.________  2.________  3.________

4.________  5.________  6.________ 查看习题详情和答案>>

  Yellow, orange, red and green- tree leaves make autumn a colourful time! Who paints all these colours? It is the leaves themselves. Inside a leaf, there are millions of little colour“bags”, they are green, yellow and orange. The green ones are called chlorophyll(叶绿素).The yellow ones are called xanthophylls(叶黄素). The orange ones are called carotene(胡萝卜素).

  In summer, the green chlorophyll is very, very busy. It makes food for the trees. It catches sunlight to change water and carbon dioxide(二氧化碳)into sugar. This sugar is the food for ther tree. It is so busy that it covers up all of the other colours in the leaf.

  When the weather grows colder in autumn, there is less light and water for trees. The trees will have a rest to get ready for winter. They've made enough food in summer! The leaves no longer need water to make food. Without the water, the green chlorophyll starts to go away. The other colours in the leaf-the yellow xanthophylls and orange carotene come out. So the leaves don't really“turn”a certain colour. They just lose their green !

  But how about the red, purple and green leaves?

  The leaves look red or purple because they have some sugar in them. They“steal”some food from the tree! The green leaves are from the evergreen trees (常绿树). The evergreen trees stay green all year long. Their leaves don't lose water in winter.

  Read the passage then choose True(T) or false (F).

(1) The tree leaves have the following colour“bags”, such as green, yellow and orange except red.

(  )

(2) In summer, the green chlorophyll works hard for the tree leaves.

(  )

(3) In autumn, the tree leaves turn yellow or orange because the green chlorophyll stops working and goes away.

(  )

(4) Tree leaves no longer make food in summer.

(  )

(5) We can infer(推断)from the article that trees can clean the air.

(  )

查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网