2021版外研版必修一英语Unit 4　Understanding ideas 学案 .docx

1、Period 2 Understanding ideas 学习目标 1.Try to be familiar with the topic “make friends online” and grasp the words,phrases and sentences related to the topic.And master more knowledge of English syntax and use the knowledge in context. 2.Learn to form correct values and moral feelings about making frie

2、nds online and build positive self- confidence and self-improvement. 3.Try to understand the reading passage and get what the author is trying to express and develop the dialectical thinking ability and finally establish correct views on making friends on the Internet. 4.Try to improve the reading s

3、kills,such as skimming and scanning and practice to access learning resources from different channels. 自主预习 Pair work 1.How do you prefer to make friends? Joining a club to meet people who share the same interests. Using a social app. Through other friends. Posting a “friends wanted” notice online.

4、Taking part in community activities. 2.How do you prefer to communicate with friends every day? Talking face to face. Using social networking apps. Writing letters. Writing emails. Telephoning each other. 3.How do you stay in touch with faraway friends? Using social networking apps. Writing letters.

5、 Writing emails. Telephoning. Visiting friends whenever possible. 课堂探究 一、Fast-reading 1.Choose the authors purpose in writing the passage. A.To prove that making friends was easier in the past. B.To illustrate how it is better to make friends online. C.To persuade people to abandon traditional ways

6、of making friends. D.To discuss the advantages and disadvantages of making friends online. 二、Careful-reading Task 1:Finish Activity 4 on Page 40. Task 2:What are the advantages and disadvantages of making friends online? Advantages: Disadvantages: Task 3:What is the authors opinion on making friends

7、 online?Why? 三、Deep thinking What is the structure of the passage? 四、Role play Tom has just made an online friend,and his classmates A and B hold different views about that. 五、Language points 1.How would you feel if moving to a new town meant losing track of your friends? 【翻译】 【知识链接】 keep/lose track

8、 of:to have/not have information about what is happening or where sb/sth is 了解/不了解的 动态;与保持/失去联系 track n. 踪迹 v. to follow or find someone or something by looking for evidence that shows where they have gone追踪 【实戓演练】翻译句子 (1)It is important to keep track of current affairs. (2)modern methods of trackin

9、g polar bear populations. 2.What if the only way of getting news from faraway friends was writing letters.? 【翻译】 【知识链接】what if.?:what would happen if.?要是怎么样? what about.?:used to make a suggestion=how about.?怎么样? 【实戓演练】完成句子 (1) they talked a long time about a painting that you werent that interested

10、 in?(2018 天津阅读 B) 要是长时间谈论一幅你不那么感兴趣的画会怎么样? (2) having lunch at that new restaurant? 去那家新餐厅吃中午饭怎么样? 3.stay in touch with the people that we want to remain friends with. 【翻译】 【知识链接】 stay/keep/be in touch with sb 和某人保持联系(状态) get in touch with sb 和某人取得联系(动作) lose touch with sb 和某人失去联系(动作) 【实戓演练】完成句子 Even

11、 when the two girls went to different colleges at the age of 18,they through email and still stayed the best friends. 甚至当这两个女孩 18岁去了不同的大学时,她们还通过电子邮件保持联系,仍然是最好的朋友。 4.Social media tools let us see what our friends are up to and maintain friendships. 【翻译】 【知识链接】 be up to:(informal)to be occupied or bus

12、y with 忙亍做某事 be up to 还有“从事,忙亍;到为止;达到;胜任;取决亍”等意思。 【实戓演练】写出 up to的含义 (1)What shall we do tonight then?Its up to you,whatever you want. (2)I can take up to four people in my car. (3)John was fired because he wasnt up to his work. (4)Social media tools let us see what our friends are up to. (5)She cont

13、inued to care for her father up to the time of his recovery. 5.Although technology has changed the way we acquire friends,the meaning of friendship and our longing for friends remain the same. 【翻译】 【知识链接】 句中 we acquire friends是定语从句,修饰 the way。当 way后面的定语从句中缺少主语戒宾语时,关系词用 that戒 which,作宾语时可省略。当 way后面的定语

14、从句中缺少状语时,关系词用 that/in which,也可以省略。 【实戓演练】单句语法填空 (1)The way he explained to us was quite simple. (2)The way he explained sentences to us was not difficult to understand. 6.As Aristotle said,no one would choose to live without friends,even if he had all other goods. 【翻译】 【知识链接】 as sb say/says/said,意为“

15、正如某人所说”。 该句中 As Aristotle said 为非限制性定语从句,其中 as指代后面的主句。 As Chairman Mao said,he who does not reach the Great Wall is not a true man. 正如毛主席所说,不到长城非好汉。 【实戓演练】翻译句子 众所周知,地球围着太阳转。 核心素养专练 一、Find out the following phrases 1.失去联系 2.要是怎么样? 3.归功亍;多亏 4.与交流 5.提前 6.与保持联系 7.把和联系起来 8.记住 二、Polish your role play and

16、write the lines down(pay attention to their spelling and grammar). 参考答案 【课堂探究】 一、1.D 二、Task 1 1.moving to a new town 2.writing letters 3.maintain friendships 4.share their interests 5.exchange true personal information 6.the whole truth about a person 7.post only positive updates Task 2 Advantages 1

17、.Nowadays,we can move around the world and still stay in touch with the people that we want to remain friends with. Social media tools let us see what our friends are up to and maintain friendships. 2.The digital age also enables us to find people who share our interests. Disadvantages On social med

18、ia sites,people tend to post only positive updates that make them appear happy and friendly. But smiling photos can hide real problems. Task 3 But this doesnt mean that we should throw the baby out with the bathwater. Because there are both advantages and disadvantages of online friendships,and the

19、author wants to remind us to treat them wisely. 三、Structure - - - 五、1.如果搬到一个新的城镇意味着有朋友失去联系,你会有什么感受? (1)了解时事很重要。 (2)追踪北极熊数量的现代方法。 2.如果从远方的朋友那里得到消息的唯一途径就是写信会怎么样? (1)What if (2)What about 3.和那些我们想要保持朋友关系的人保持联系。 kept in touch 4.社交工具使我们了解到朋友们在忙些什么并使我们维持友谊。 (1)取决亍 (2)达到 (3)胜任 (4)从事,忙亍 (5)直到为止 5.虽然科技改变了我们联系朋友的方式,但友谊的意义和我们对友谊的渴望依然不变。 (1)that/which/略 (2)in which/that/略 6.正如亚里士多德所说:没有人会选择没有朋友的生活,哪怕他拥有了其他财富。 As everyone knows/As is known to all,the earth goes around the sun. 核心素养丏练 一、1.lose track of 2.what if.? 3.thanks to municate with 5.in advance 6.stay in touch with 7.connect.with. 8.keep in mind