Welcome unit Language point ppt课件-（2019新教材）人教版高中英语必修第一册.pptx

1、 1. To learn the usage of important words and apply them to use： exchange，design, anxious，annoy 2. To learn some sentence patterns and use them to make sentences： what if 1. exchange n. v. 交换交换; 交流交流; 更换更换; n. 交换交换; 交谈交谈; 争吵争吵; 货币兑换货币兑换; 互访互访; 语境理解语境理解 1) Would you like my old TV in exchange for thi

2、s camera? 2) They are exchanging Christmas gifts. 3) You can exchange your currency for dollars in the hotel. 4) I shook hands and exchanged a few words with the manager. 归纳拓展：归纳拓展： exchange n. 交换交换; 交谈交谈; 争吵争吵; 货币兑换货币兑换; 互访互访; 交易交易 大厅大厅; _ 作为作为.的交换的交换 v. 交换交换; 交流交流; 更换更换; exchange._.以以.换取换取 exchang

3、e sth with sb _ _相视一笑相视一笑 in exchange for for 和某人交流和某人交流/交换交换 exchange a smile 单句语法填空单句语法填空 1. I went over and echanged greetings _ everyone. 2. He attempted to work in the restaurant _ exchange for a free meal. with in 2. design 语境理解语境理解 1) This bookstore is very special in design. 2) It happenedwh

4、ether by accident or design that the two of them were left alone after all the others had gone. 3) The tiles(瓷砖瓷砖) come in a huge range of colours and designs. 4)We need to design a new logo for the company. 5) The course is designed for beginners. 6)The programme is designed to help people who have

5、 been out of work for a long time. by design 故意地 design sth for为.而设计 be designed for.专为.而设计 bedesigned to do sth 目的是. designer n.设计者 同:on purpose 反:by accident by chance 单句语法填空 1.They asked me to design a poster _ the campaign. 2. People wanted to know who this talented _ (design) was. 3.This activi

6、ty is designed _(reduce) peoples pressure. 4. We shall never know whether this happened _ design or not. 单句翻译 这个实验的目的是检验新药。 The experiment is designed to test new drug. 这门课程是为交换生而设计的。 The course is designed for the exchange students. for designer to reduce by 3. anxious adj.焦虑的；不安的焦虑的；不安的anxiety n.忧

7、虑；担心；渴望忧虑；担心；渴望 anxiously adv.焦虑地焦虑地 语境理解 1) She is anxious to go to college now，but anxious about not passing the College Entrance Examination. 2) I spent the next several hours filled with anxiety. 3) Everybody is waiting anxiously for the doctor. 4) We waited with anxiety for the news of her safe

8、 arrival. (1)单句语法填空 Its natural for parents to be anxious _ their childrens future. If you are worried about your health, share your _ (anxious) with your doctor. He was most anxious _ (find) a job so as not to have to depend on others. about anxiety to find 4. annoyed adj. 恼怒的；生气的恼怒的；生气的(教材教材P4) 语境

9、理解语境理解 He was beginning to get very annoyed with me about my carelessness. Tina really annoyed me in the meeting this morning. (2019全国卷全国卷)Bacteria are an annoying problem for astronauts. (2019全国卷全国卷)Dont openly express annoyance at a professor or class. annoy vt 使恼怒；打扰 annoy sb with sth/by doing st

10、h 因(做)某事使某人烦恼 annoying adj.使人不高兴的； 恼人的；烦人的 annoyed adj. 恼怒的；生气的 be/get annoyed with sb对某人感到 生气 be/get annoyed at/about sth因某事 生气 (1)单句语法填空 I know you are feeling _ (annoy) these days because youre not able to communicate with others effectively. Have you ever been annoyed _ yourself when you forget

11、something important? Failure is _ (annoy), but what failure can teach us may never be taught in other ways. annoyed with annoying 5. What if no one talks to me？(教材P4) What if anything should happen to the child? So what if sometimes they stayed rather late? It doesnt mean anything. 单句写作 要是公共汽车晚点了怎么办？ What if the bus is late?