【正文】
read Amy’s notes and match the first halves of the sentences on the left with the second halves on the right by putting the correct letters in blanks. 2. Check answers as a class. Ask six Ss to read out one plete sentence each. Write the correct sequence of letters on the board so Ss can check their answers. 3. Ask Ss to plete Amy’s notes by selecting the correct words from the words in brackets. 4. When Sts. have finished PartB4, ask volunteers to read out one sentence each. Step2 Language points. 1. About 285 million peop