7下Unit2.ppt

1、7下 Unit2 知识树,重点词汇 重要动词短语 重要句子 语法,重点词汇,visit-visitor (many visitors) helpl-helpful (be helpful) luck-lucky (be lucky to do sth.) good/well-better-best worry-worried(be worried about sth.) policeman-policemen postman-postmen break-broken(be broken),重要动词短语,help sb.(to)do sth. 帮助某人做某事 help sb with sth 帮

2、助某人解决某事 help you with your homework帮助你做功课 ask sb.（not）to do sth. 要求某人（不要）做某事 bring here/take there go to work by train/bus/ship/bike 坐火车/公交车/轮船/自行车上班 by bike=on the bike by bus/on the bus骑自行车/坐公交车,重要句子,What does she look like? =What is she like?=How does she look? Theres something wrong with sth =So

3、mething is wrong with sth. =something is broken Nothing is wrong with sth =There is nothing wrong with sth. What are you going to be in the future? Im going to be a computer engineer in the future.,语法,语法：一般将来时 1.Simple future tense “will” “shall” 当主语是第一人称时通常我们用shall.多用于征求意见或建议 2.Simple future tense

4、“be going to” 主要意义，一是表示“意图”，即打算在最近的将来或将来进行某事。 另一意义是表示“预见”，即现在已有迹象表明将要发生或即将发生某种情况。 3. Time expressions tomorrow/ tomorrow morning/afternoon the day after tomorrow next Tuesday/ /week/year/month/Sunday. the coming Sunday /weekend/Tuesday tonight/this evening /this afternoon in an hour /in five days/in two years/ in the future /in 2016 4. There be的将来时： There will be /There is/are going to be 5. Tips: will not=wont; shall not=shant； 主语+shall+d