1、课题必修一 welcome unit 词汇 制作人审核人课型新授课 学习目标 1.识记第一部分单词的拼写，意义和用法 2.能准确的在特定语境中灵活运用词汇 学习重点重点词汇的用法和灵活运用 学习难点根据语境灵活运用单词 学习过程 结合 welcome unit 的第一篇课文和单词，完成下面学案 1. exchange_(音标）n._vt. _ 教材原句： Im _(交换生） from the UK. 尝试翻译下面句子并总结 exchange 的用法，注意 句中 exchange 的词性。 Its really easy to exchange travellers cheques（支票） at
2、 banks or hotels. _ Ill go to the bank to exchange some pounds for dollars. _ I will take full advantage of the chance to exchange views with them. 我将充分利用这次机会_ I gave Mary an apple in exchange for my favorite banana. _ 归纳总结：_以交换/兑换 _ 与某人交换某物 _作为对的交换或替换 【即学即练】 It is illegal for a public official to a
3、sk people for gifts or money _ exchange for favors to them. I am going to travel abroad, so I go to exchange some RMB_ dollars in the bank. Meanwhile, they exchange ideas and feelings_ each other. 2.design_n._ vt._ _ n. 设计师; 设计者 根据下面句子总结 design 的用法，注意 句中 design 的词性。 The Hope Project is designed to h
4、elp those children who drop out of school because of poverty. 希望工程旨在帮助那些因为贫困而辍学的孩子们。 This room was designed for children as a childrens playroom. 这个房间是为孩子们设计作为游乐室的。 We dont know whether they did it by accident or by design. 我们不知道他们这样做是偶然的还是故意的。 归纳总结：_旨在/计划做某事； _打算被用来做 _ 打算让用作某种目的；为而设计某物 _故意地；蓄意地 想一想
5、：你还知道知道哪些短语可以表达“故意地”？_ 【即学即练】 单句语法填空 The project_(design) to help the disabled is very popular with them. The television programme is designed to_(educate) and not merely to entertain. The houses are specially designed _ the old people. 3.anxious _adj._ 尝试翻译下面句子并总结 anxious 的用法，注意 句中 anxious 的词形变化和词性
6、。 She is anxious to go to college now，but anxious about/for not passing the College Entrance Examination.(高考） _ I spent the next several hours filled with anxiety. _ Everybody is waiting anxiously for the doctor. _ We waited with anxiety for the news of her safe arrival. _ 归纳总结： _ 为担心/担忧 _ 渴望做某事 _ 焦
7、虑地 【即学即练】 There is no reason to be anxious _the exam result. He is anxious_(spend) the holiday with you. The mother was filled with_(anxious) about/over her daughters English. She waited_(anxious) for her mothers letter. 4. frightened_ adj._ 想一想：_adj.令人恐惧的 _ n. 惊吓，恐怖 _ vt.使害怕，使惊吓 尝试翻译下面句子并总结 frighte
8、ned 的用法。 The little girl is frightened of dogs. _ She was very frightened to look down from the top floor of the building. _ The little girl was frightened at the sight of the frightening snake and shook with fright. 这个小女孩一看到这条令人恐怖的蛇就感到很恐惧，吓得浑身发抖。 News of the robberies frightened many people into fi
9、tting new locks to their doors. 发生抢劫案的消息把许多人吓得装上了新门锁。 归纳总结： _害怕 _害怕做 _ 害怕地 _ 吓得某人做某事 【即学即练】 单句语法填空 Travelling in an airplane can be a _ (frighten) experience for some people. He was _todeath when he saw the _scene. (frighten) The man frightened the old lady into _(sign) the paper at last. 5. impress
10、ion_ n._ 想一想：_ v. 使钦佩；给留下印象；使引人注目 教材原句：I want to make a good _. 翻译：_ 观察下面句子并总结 impression 的用法，注意 impression 的词形变化。 The new teacher made/left a good impression on the students by her rich knowledge and humorous talk. 那位新老师以丰富的知识和幽默的谈吐给同学们留下了很好的印象。 Everyone agreed that they were greatly impressed by M
11、orissettes brilliant music and singing. 大家都认为莫里塞特杰出的音乐和演唱给他们留下了深刻的印象。 Our teacher impressed on us the importance of learning English well. 老师要我们牢牢记住学好英语的重要性。 归纳总结： _给留下印象 _ 被打动, 对.印象深刻 _让某人记住; 让某人认识到 【即学即练】 She shouted “Leave me alone” and ran to her bed. _ We tried to be friendly, but his refusal m
12、ade us think he wanted to be left alone. _ 词组联想： leave behind遗留；把抛在后面；落后 leave aside搁置一边；不考虑 leave out省略；遗漏 leave for到地方去；前往 练一练： I wonder why they_ such an important question. 我纳闷他们为什么不考虑如此重要的一个问题。 Either one goes forward or he will be _. 不进则退。 The newly married couple are_their honeymoon. 这对新婚夫妇动身
13、去度蜜月。 The editors decide to_ this chapter to make the book shorter.（删掉） Relax and read: AGood Boy Little Robert asked his mother for two cents. What did you do with the money I gave you yesterday? I gave it to a poor old woman, he answered. Youre a good boy, said the mother proudly. Here are two cen
14、ts more. But why are you so interested in the old woman? She is the one who sells the candy. My first_ (impress) of him was that he was a kind and thoughtful young man. The little boy impressed me _ his big，bright eyes the first time I saw him. The first time she visited Guilin，she_(被.打动) the scener
15、y there. 6. concentrate _ vi. &vt._ 想一想：_ n. 专心,专注 教材原句：I couldnt _ the experiment. 翻译：_ 观察下面句子并总结 concentrate 的用法，注意 impression 的词形变化。 I will leave so that you can concentrate on your work. 我这就走，好让你能专心工作。 We should concentrate our attention on efficiency to improve our work. 我们应该把注意力集中在效率上来改善我们的工作。
16、 Every one concentrated/fixed/focused his/her mind/attention on listening to the teacher. 大家集中注意力于听老师讲课。 归纳总结： _专心(做)某事 _集中注意力于；致力于；专心于 【即学即练】 We must concentrate our efforts on_(improve) education. As a senior high student，I think you should concentrate your attention_ your skills of learning. As students we must_ourstudies. 7. leave.alone _ 教材原句：I really wanted to tell him to be quiet and _. 翻译：_ 尝试翻译下面句子并体会 leave.alone 的用法
