较好unit1How_can_we_become_good_learners全单元课件.ppt

1.“经过（某人/某物）”： He went by the supermarket on his way to school. 在去上学的路上，他经过那家超市。 2. “在……旁边，在……附近”： Li Lei sits by my side in the classroom. 在教室里，李雷坐在我的旁边。 3. “在……之前，不迟于……”： I can finish doing my homework by six o’clock. 我能在6点之前做完作业。 4. 表示交通方式，意为“乘……”： I usually go to school by bike. 我通常骑自行车去上学。 5. by作副词时，相当于near，意为“靠近”。 The thief stole the money when no one was by. 当旁边无人的时候，小偷偷走了钱。 6. by the way “顺便说一下”： By the way, I forgot to tell you the news. 哦，对了，我忘记告诉你那个消息了。 【by短语】 by the way 顺便问一下 by accident= by chance 偶然地 by mistake 错误地 one by one 一个接一个 step by step 一步一步地 little by little 逐渐地 by the time 到……为止 by oneself 独自地 by and by 不久之后 by hand 用手 by the end of 到….... 末尾 Jack: But I don’t understand many of the words. I have to use a dictionary. Annie: Try to guess a word’s meaning by reading the sentences before and after it. You probably understand more than you think. Jack: That sounds difficult! Annie: Well, be patient. It takes time. You canbecome better by reading something you enjoy every day. The more you read,the faster you’ll be. how 现在完成时 Present perfect 构成：1. 肯定句 现在完成时的肯定句式是 “have (has)＋过去分词”。 注意：该句式中的have或has是助动 词，has用于第三人称单数，其它人称 一律用have。 have been to与have gone to 1. have (has) been to意为“曾经去过某地”，表示现在已经不在那里了。可与just, ever, never等连用。如： 2. have (has) gone to 意为“到某地去了”，表示到了某地或正在去某地的途中。总之，说话时该人不在现场，一般不用第一、第二人称代词作句子的主语。如： - Where is Tom? 汤姆在哪里？ - He has gone to the bookshop. 他到书店去了。 现在完成时强调这一动作与现在的关系，如对现在产生的结果、影响等，而一般过去时只表示过去的事实，不表示和现在的关系。如： I have just been to London. I went there last month. 我刚去过伦敦，是上个月去的。 I have been to the science museum many times. I went there on our last summer vocation. 我已经去了科学博物馆很多次。 上个暑假我还去了呢。 3a Read the passage about Wei Fen and answer the questions. 1. Why did Wei Fen find it difficult to learn English? 2. What did she do in English class? 3. What is the secret to language learning? 3b Complete the sentences with what Wei Fen learned from watching movies.