module 1 unit 1 saving the earth：reading 课件牛津上海版九年级英语下册.pptx

牛津上海版九年级英语下册 2023版课件1Environment and life1Saving the EarthReadingCONTENTS PAGEComprehensionCartoon talkAfter you readWhat do you know about …?Before you readWhile you readVocabulary2-1Cartoon talkWhen I told you to become green, Lo, I didn’t mean …125-5 What do you know about ‘global warming’? Match the two halves of these sentences. The first one has been done for you.A2fgcebad345124-1Before you read Take a quick look at the passage on page 3. What type of reading passage will you probably read about? Tick the correct box.B1□ a An advertisement.□ b A poster about the Earth Day.□ c A book review.□ d An introduction about a book.?34124-2 The first paragraph of a piece of writing often tells you a lot about the content. Look at the title, the first paragraph, the headings and the pictures in Tony’s review on page 3.B234124-4 Read through the passage on page 3 quickly and pay special attention to the headings. Then match the pictures with each part of the passage.B3ab1 The greenhouse effect ____2 Damage to the ozone layer ____3 Destruction of the forests ____4 Bad habits ____5 How can we save the Earth? ____bcaedcde34126-1While you readThis book says our world is in danger. It describes the various threats to the environment. The situation is so serious that we must do something to save the Earth.3456128-2 Read the first part of the review. Put the following sentences in the correct order.E22____ a Too much CO2 makes the atmosphere become thicker.____ b The atmosphere cannot let the warmth out.____ c The atmosphere lets the sunlight in.____ d The Earth keeps too much warmth.____ e The sunlight reaches the atmosphere of the Earth.____ f The Earth becomes very hot.____ g People burn fuels like petroland produce a lot of CO2.546371368124576-2The greenhouse effectThe writers ask us to ‘imagine that the Earth isinside a kind of greenhouse with the atmospherearound it. The atmosphere acts like the glass: itlets sunlight in and keeps warmth from gettingout. The atmosph