河北省石家庄市复兴中学人教版高中英语选修七UNIT2ROBOTS-学案.docx

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1、选修七 Unit2 Robots班级姓名 小组第一号【学习目标】Knowledge aims:1. Get students to learn some useful new words and expressions in this partGet students to know more about key words.Ability aimsDevelop students vocabulary by extensive reading.1. Enable students to tell more about the Robots.【学习重点】Develop students, vo

2、cabulary by extensive learning.【学习难点】Enable students to learn to use the key words and their usages and can make sentences.【学情分析】 Students need to improve their vocabulary ability.一 .基础知识根据音标基础，自主认读单词householdmailbox二 .自主学习大声阅读单词，然后完成重点词汇的学习1. desire n.渴望 vt.想要重点用法desire sth.渴望得到某物 desire to do sth.

3、希望/渴望做某事desire that sb. (should) do 要求have a desire for sth. /to do sth.渴望得到某物/希望做某事at one, s desire照某人的希望典例We all desire happiness and health.我们都希望幸福健康。1) Everyone has a desire for success, but no everyone desire to get rich. 每个人都渴望成功，但并非人人都渴望金钱。2) He desires you to go to see him at once.他要求你马上去见他。

4、=he desires that you should go to see him at once.2. alarm n.警报vt.使惊恐重点用法give /raise the alarm 发警报 ring the alarm 敲警钟 sound the alarm 发警报;吹警报 号take (the) alarm at对.感到吃惊;因.而惊恐be alarmed at .被吓一跳 典例We were much alarmed by the fire in the forest.森林失火使我们大为惊慌。1) As soon as he saw the smoke, he sounded th

5、e alarm.看见火灾爆发，他鸣响了警报。2) 重点用法feel /have sympathy for 同情某人 in sympathy with 同情；赞成；和一致out of sympathy with对.不同情；不赞成；对没有同感，和不一致win sympathy of博得的同情典例1) He gave the poor child some money out of sympathy.出于同情，他给了这个穷孩子 一点钱。2) He is in sympathy with their beliefs.他与他们的信仰一致。3) I was in sympathy with your pr

6、oposal the day beforeyesterday, but I am out of sympathy with it now 我前天赞成你的提议，但是 我现在不赞同了 4重点用法accompany sb. to a place 陪伴某人去某地accompany sth. with/by sth. 与.同时存在典例1) He accompanied his old father to the hospital to see what s wrong with his stomach. 他陪他的老父亲去医院查看胃部出了什么问题。2) Thunders accompanied by he

7、avy rain in this season are very common.这个季节，雷鸣常常伴有大雨。重点用法declare sth.宣布declare sb. /sth. (to be) +n. /adj. 宣布为declare thatdeclare war on/upon 对-宣战declare against/for 声明反对/赞成典例She declared that she didn，t want to see him again.她宣称她再也不愿见到他。1) Soon they will declare him the owner of the house.很快他们就会宣布

8、他为房子的 主人。2) The government passed a law that declared it illegal to catch and sell this kind of animals.政府通过法律宣布捕捉贩卖这种动物是非法的。重点用法envy sb. sth.妒忌/羡慕某人某物become the envy of sb.成为令人嫉妒/羡慕的事物be in envy of one, s success 羡慕某人的成功out of envy出于嫉妒/羡慕典例1) All her workmates envied her (for) her promotion.所有的同事都羡

9、慕她的晋升。2) His talent for music becomes the envy of the other competitors. 他在音乐方面 的天分让其他人对手感到羡慕。二.重点词组test out考验；试验典例1) This model had been tested out before it was put into production. 这个型号经 过试验后才进行大批量生产。2) Before the lecture, the professor is used to testing out the whole experiment.上课前，这个教授习惯先将整个实验

10、试验一番。短语归纳test on sb. /sth.在（身上）做实验/试验have/take a test in 参加考试ring up打电话给短语归纳ring back回电话ring off挂断电话;停止讲话ring a bell唤醒经常是模糊的记忆典例1） I have to ring off now because my friend is waiting for me. 我朋友在等我，我 得挂电话了。2） On arriving at the airport, he rang up his mother to say everything was ok. 一 到达机场，他就打电话给他母

11、亲报平安。1. turn around 转向典例1） He heard a voice but when he turned around, he saw nobody. 他听至声音,但转身 却没发现有人。2） As he walked towards the hotel, he suddenly turned around and found an old lady following him.当他朝旅馆走去时，突然转身发现一个老妇人跟着他。短语归纳turn away把（脸）转过去turn against背叛，反抗turn on/off打开/关掉turn up出现/调大（音量）turn do

12、wn拒绝，调小（音量）turn out结果是；证明是leavealone不打扰短语归纳leave behind留下，遗留leave aside（把某事）搁置一边leave for出发前往leave out省去,遗漏，不考虑三.小组讨论提问展示1) We had a meal together last Sunday. All the guests are very . (satisfaction)2) I was sleeping soundly in the early morning when a telephoneme awake.I was even to hear the news

13、that another bombing had hit London, (alarm)3) What the women most was that when they were talking about the newabout the girl, she became so that she ran away as soon as she heard this, (embarrass)4) The newly-elected president his support for the terrorists. He must be responsible for his. (declar

14、e)5) He to his friends why he was late but none of them thought his believable.典例Leave him alone and he will produce.别打扰他，他会写出来的。1) He was asked to leave for another city in 24 hours.他被要求 24 小时内离开到另 一个城市去。2) The teacher required us to leave out some unnecessary words in our essays. 老 师让我们将论文中不必要的词语省去。3) You shouldn t have left Andy alone in the mountains; it was very dangerous. 你 不该将Andy留在山上，因为那非常危险。四.随堂检测1. (2014 湖南高考)Children, when by their parents, are allowed to enter the stadium.A. To be accompanied B. to accompany C. accompanying D. Accompanied 本节课没有解决的问题：