《grammar and usage》ppt课件之一.pptVIP

Period 1 Revision Guessing game Do you know any job words? Use your body language to show your job and ask your partner to guess. What did you do yesterday? What did you do yesterday? What is The past perfect tense 1.Compare the simple past and The past perfect tense More examples By the end of last year, I _______for 15 years. When I came back home, my favourite TV program ______________. More examples He was not worried at all. He ____________ preparations. 2.The past perfect tense used in indirect speech 3.Here the past action didn’t happen a long time ago. I had done my homework this morning before I went to the museum. 4. used with time expressions such as when, after, before, as soon as, until, by, for and already Present perfect or past perfect? The present perfect tense is used when we are talking about a past event which relates to the present time. Howard Carter is one of the most famous explorers the world has ever known. The past perfect tense is used when we are discussing the past and want to talk about an even earlier event. Not long after the tomb had been opened, people in Carter’s team began to fall ill and die strangely. Summary Practice 1. Tom was disappointed that most of the guests ______ when he ______ at the party. 　　A. left； had arrived B. left； arrived 　　C. had left； had arrived D. had left； arrived 　　 2. We ______ four thousand new words by the end of last year. 　　A. had learned B. have learned 　　C. learned D. will have learned 　 Practice Fill in the blanks 6. I ———— (hope) that I could do the job. 7. I ———— (intend) to see you but I was too busy. Discourage make sb less confident 使灰心，使泄气 Your words discouraged him greatly. 你的话使他非常气馁。 be discouraged at/by sth 对…感到沮丧 encourage 鼓励 I always encourage my students to study harder. switch Vi. 转变，改变 If I am tired of teaching, I would switch to interpreting. 如果我厌倦教学了，我就转向做翻译 He switched to a different company. 她跳槽到别的公司去了 switch on switch