cody

摘要： 项目整体管理（project integration management） 项目范围管理(project scope management) 项目进度管理(project time management) 项目成本管理(project cost management) 项... 阅读全文

摘要： [代词] (1)指代已经提到过或明了的事情、情况或地方:What's that?~I'ts my new palm top. I like Sao Paulo,even though it's enormous. (2)非人称主语或宾语,用于谈论天气、日期等:It's a nice day. It was Friday the 13th. I don't like it here. (3)形式主语... 阅读全文

摘要： [介词和副词] (1)表示位置或向着某个方位的移动:The car is in the garage. Come in! When does the train get in? (2)表示时间: It happened in January. I'll be home in an hour. 语汇法结构 1 动词 |( + 名词短语) | + in | + 名词短语 Get in the back... 阅读全文

摘要： [连词] (1)引导条件:If the soup is too thick,add water.The garment will shrink,if washed. If you happen to pass by a newsagents,can you get me the paper? If only I hadn't pressed 'Delete.' (2)if = when: if ... 阅读全文

摘要： [副词]表示方式或手段:How did you get in? Can you show me how the scanner works? It's amazing how quickly they grow! 语法结构 1 how | + 句子 How do you make onion soup? How will you travel?~ We're taking the train.... 阅读全文

摘要： [不规则动词:have,had,had] (1)作实义动词的意思:有,拥有,持有等:She has 16 cats. Do you have your keys? [助动词] 用来构成现在完成时: I have been on holiday. (2)与got连用构成have got. [情态助动词( + to )]表示必须: I have to work. 语法结构 (助动词... 阅读全文

摘要： [have 的过去式和过去分词，主要动词，助动词和情态动词(had to)] 主要动词:Have you had lunch? 助动词 :It had rained all night.情态动词:I had to see the doctor. had 用作主要动词的结构和have是一样的: They had no friends. We had a nice chat. 语法结构 1 ha... 阅读全文

摘要： [get的过去式和过去分词]I got some fish at the market. Have they got back yet? 与have 连用: have got: (1)占有,拥有(现在时): I've got a new laptop. Have you got a coin? She's got a nice smile. (2)表示义务、责任:I've got to go no... 阅读全文

摘要： [形容词:比较级:better;最高级:best]愉快的,高标准的，合适的，好的，乖的: Did you have a good weekend? Your English is very good. Is this a good time to call? That's a good idea. If you're good,I'll take you to the zoo. [名词]利益，好处... 阅读全文

摘要： [go的现在分词]Where are you going? Keep going - we're nog finished yet. [情态动词:going to]表示预测,或谈论计划和打算:You're going to fall. Aren't they going to get married? I was going to e-mail you. 语法结构 1 be| + going | ... 阅读全文