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Lesson 99-100一.单词讲解1.slip1）v.滑倒，滑了一跤slip in the mud 滑倒在辽泥泞中slip on the stairs 从楼梯上滑倒eg.I slipped on the ice 我在冰上滑到了2）v.滑落eg.The pen slipped from my hand 钢笔从我的手中滑落。
3)溜走eg.He slipped out of the room. 他偷偷的溜出房间slip away/off 不辞而别4）n.疏忽，错误A slip of the pen 笔误 a slip of tongue 口误2.fall1)v.落下，跌倒eg. She fell into the river yesterday. 她昨天掉进河里去了。
Leaves fall in autumn. 秋天叶子2）v.下降eg.The temperature will fall tomorrow 明天的气温将下降。
与fall相关的短语fall across 偶然碰到…. 与….邂逅fall asleep 入睡fall in love with….爱上某人3．downstairs adv.楼下（反义词upstairs）go downstairs 下楼去come downstairs 下楼来1walk downstairs 走下楼be downstairs 在楼下5.hurt1）v.伤eg.It hurt my back. 它伤了我的背。
2）v. 伤害感情(心灵上或思想上的伤害)eg.I feel hurt . 我感到受了伤害3）v.疼痛eg.Does it hurt? 痛吗6.back1）n.背，背部lie on one’s back 面朝天地躺着/摔倒fall on one’s back 面朝天地躺着eg.I back hurts . 我的背部痛2）n.背面the back of hand 手背3）n.后面，后部eg.There are two students at the back of the classroom. 教室的后面有2名学生4）adv.在后，向后stand back 向后站回原处go back to …回到…. come back to….回来到….put these book back 把书放回原处7.stand up 起立，站起来sit down 坐下stand on one’s head 倒立stand on one’s own feet 独立，不依赖别人，自食其力stand behind 做…后盾，支持…. stand up to….经受住，勇敢面对stand well with 与…和睦相处8.help1)v.帮助2eg.Can I help you?(餐馆：您要吃点什么？商店：您要买点么？)We need your help. 我们需要您的帮助。
新概念英语课堂笔记第一册 Lesson 99-100【译文】让我来帮你。
【用法】let sb. do sth. 让某人做某事。
I think that the doctor had better see you.【译文】我想最好请医生来给你看一下。
【用法】had better (not) do 最好做〔不做〕……I’ll phone Dr. Carter.【译文】我去给卡特医生打。
【用法】phone sb. = telephone sb. = call sb. (up) = ring sb. up 给……打Dr. 是doctor的缩写 ,意为“医生〞或“博士〞。
【用法】1. 宾语从句的引导词。
○1 that 无意义 ,不充当成分 ,常可省略。
Betty thinks that trees improves the air. 贝蒂认为树可以改善空气。
I hope that it will snow this winter. 我希望今年冬天能下雪。
I believe that we’ll become good friends. 我相信我们会成为好朋友。
○2 whether/if “是否〞 ,不充当成分。
I can’t remember whether/if I have seen him before. 我记不清以前是否见过他。
He asks whether/if we will go fishing on Sunday. 他问周日我们是否会出去钓鱼。
Tom wants to know whether/if he needs to come early tomorrow. 汤姆想知道明天他是否有必要早来。
He doesn’t know whether they will plant trees on Saturday or not. 他不知道他们周六是否会去植树。
注意：if不和or not连用。
○3连接代词：who, whom, what, which, whoseDo you know who is the monitor of Class Two? 你知道谁是2班的班长吗？Can you tell me whom you are going with? 你能告诉我你要和谁一起去吗？I don’t know what the girl’s name is? 我不知道那个女孩叫什么。
Lesson 99 单词讲解1.ow: int.哎哟2.slip: v.滑倒，滑了一脚3.fall: v.落下，跌倒4.downstairs: adv.下楼go downstairs5.hurt: v.伤，伤害，疼痛hurt- hurt- hurtA. hurt oneselfI hurt myself.B. hurt+ 部位She hurts her left arm.6.back: n.背my back, 我的背the back door 后门7.stand up : 起立，站起来8.help: v.帮助Can I help you?Let me help you.9.at once: 立即right now10.sure: adj.一定的，确信的Are you sure?11.X-ray: n. X 光透视have an X-rayLesson 99 课文讲解1. I slipped and fell…slipped- fell他进来坐下了。
He came in and sat down.我过来见了他的朋友Lucy.I came and met his friend, Lucy.2. I think that I’ve hurt my back.3. Try and stand up.试着站起来。
Try and have a drink.4. I’m afraid that…I’m sorry that…5. I think the doctor had better…had better 最好…6. The doctors says that…7. I’m sure that…Lesson 99 语法讲解宾语从句: 句子作宾语。
I love you.I think (that) he is awful零部件：A. 主句& 从句B. 引导词：thatShe says (that) he loved her.He knows (that) she has gone.He is sorry (that) he will leave.结论1: 主句一般现在, 从句任何时态。
新概念英语第1册第99-100课课重点语法第99-100课的内容：一、重要句型或语法1、宾语从句1)用来作宾语的句子叫做宾语从句，如：I think that I've hurt my back. / I'm afraid that I can't stand up. / I'm sure that you need an X-ray.2)本课出现了特殊的宾语从句，即间接引语的内容。
所谓间接引语就是指被转述的话，如：The doctor says that he will come at once.2、半情态动词needneed既可以作情态动词(没有人称和时态的变化，后面直接跟动词原形)，也可以作行为动词(有人称和时态的变化，后接to do)。
如：He need to go there at once. / He needs to go there at once.二、课文主要语言点What's the matter? I slipped and fell downstairs. 1)What's the matter?，常用来询问对方怎么了。
2)可提问学生为什么slip和fall要用一般过去时。
注意提醒学生识记slip和fall的过去式形式。
Have you hurt yourself? Yes, I have. 1)可提问学生为什么此处动词要用现在完成时。
2)hurt oneself，伤了自己。
I think that I've hurt my back. 1)I think that...，可参考教材第203页的表格，掌握常见的宾语从句的主动动词。
2)back，背部。
Try and stand up. Can you stand up?Here. Let me help.1)try在此表示试试。
2)here是一种呼语，相当于汉语里的“来”。
