Lesson 18 He often does this!
·单词
pub n. 小酒店
landlord n. 店主
bill n. 账单，单据，清单/钞票/法案/广告
·pay the bill 付账
·US dollar bills 美元钞票
·a crime bill 犯罪法案
·a bill board 广告牌
·本课句型
have 的用法
·实义动词：“有”（own/possess）
·I have a book.
·She has a car.
·He had a surprise.
·实义动词：“吃喝玩乐做”
·have a meal 吃一顿饭：指进食一次
·have breakfast 吃早餐：在早晨进食的行为
·have some water 喝点水：指喝一些水，通常用于建议别人喝水或表示关心
·have fun 玩得开心：表示享受某种活动或娱乐，度过愉快的时光
·have a good time 玩得开心：享受愉快的时光，尽情地享受某个活动或场合
·have a swim 游泳：指在水中进行的一种运动，可以作为休闲娱乐或锻炼身体
·have 为实义动词变否定需要根据主语加助动词 do not，变疑问句需要根据实意动词 have 在句首加 do，实义动词 have 需要变原型（因为新加的助动词 do 已经体现实义动词 have 的功能了（时态，三单），所以后面的动词 have 就要变回原型）
·I have a book. I do not have a book.
·Do you have a book?
·She has lunch. She does not have lunch
·Does she have lunch?
·He had a good time. He did not have a good
·Did he have a good time?
·助动词（完成时态中）
·I have received a letter. 我收到一封信。
·She has bought a gift. 她买了一件礼物
·He had left. 他已经离开了
·have 为助动词变否定句直接加not，变疑问句直接把助动词 have 提到句首,动词不要变（因为助动词和动词是一个整体，与 have 为实义动词时是不一样的，对比上面have为实义动词的解释进行理解）
·I have not received a letter.
·Have you received a letter?
·She has not bought a gift.
·Has she bought a gift?
·He had not left.
·Had he left?
·课文
After I had had lunch at a village pub, I looked for my bag. I had left it on a chair beside the door and now it wasn't there! As I was looking for it, the landlord came in.
'Did you have a good meal?' he asked.
'Yes, thank you,' I answered, 'but I can't pay the bill. I haven't got my bag.'
The landlord smiled and immediately went out. In a few minutes he returned with my bag and gave it back to me.
'I'm very sorry,' he said. ' My dog had taken it into the garden. He often does this!'
have/has had 现在完成时（现在的之前）
had had 过去完成时（过去的之前）
“有” have（实意动词） = have（助动词） got
·变否定 do not have have not got
·变疑问 Do you have ... ? Have you got ... ?
beside 在 ... 旁边
besides 除 ... 之外
look for 寻找（带着目的到处看）
·知识拓展
短语动词give
·He returned with my bag and gave it back to me. 归还：把拿到的东西还给原主人。
·Give in your exercise books to me. 上交，让步，屈服：在压力、要求或劝说下放弃抵抗，同意对方的意见或要求（有点威压的意思，例如这句话，想象一下老师在你面前，你作业没写放在书包里，老师说把你的作业本给我）
·He can't continue fighting. He will soon give in. 放弃抵抗，让步。相当于 surrender v. 投降；任凭摆布
·I gave away my collection of stamps to the lttle boy. 赠送：将物品无偿地提供给他人；泄露：无意中透露出秘密或信息。
·I have given up smoking. 放弃：停止做某事或停止试图实现某个目标
·Three of our officers gave them up to the enemy. 交出来，放弃他们，投降
·Will the person who took my ruler please give it ____to me? back，归还（will 用在问句中，表示礼貌的邀请或提议）翻译：请拿走了我尺子的人把尺子还给我好吗
·When my children grew up, I gave all their toys____. away，赠送
·When do we have to give____our composition? in，上交
·We were losing the battle but we did not give____. up，投降
