2021版外研版必修一英语Unit 2　Using language 学案 .docx

1、Period 3 Using language 学习目标 1.复习英语中常见的构词法,使学生能够根据构词觃律推断词义、进行单词重构。 2.初步了解并说明英式英语和美式英语在拼写方式、词汇使用方面的差异,开阔国际规野。 3.听录音,能够在真实语境中询问和解释英语词汇和表达的意义。 4.初步认识英语的发展和差异性,了解、分析语言与社会经济文化发展的关系,提高分析问题的能力,从跨 文化规角观察和认识世界。 自主预习 1.(1)预习课本 Page 17 Activity 1,2,3,自己发现并总结构词法的类型;课前利用网络收集英语中的部分网络 用语,为完成听力活动做好准备。 (2)熟读课本 words

2、 and expressions 中的相关词汇;提前了解部分前缀和后缀的含义。 2.(1)什么是构词法? (2)构词法有哪几类? (3)构词法有什么作用? (4)你是否能为每一种构词法找到几个例子? Part 1语法课 课堂探究 一、Lead-in Think and answer(open): 1.Is there any relationship between “pineapple” and “apple”?Can you eat an apple in pineapple? 2.Can you give me some more examples like this? 二、Word f

3、ormation 1.Have a look at Activity 1 on Page 17.Match the words in bold to the types of word formation. 2.Ask the students to try to divide the following words according to different word formation. watermelon,schoolwork,USA,sunshine,toothache,impossible,bookstore,national,mooncake,DJ,restroom,chops

4、ti ck,impolite,textbook,warmth,bathroom,disagree,PM,butterfly,snowman 缩略法(Abbreviation) 合成法(Compounding) 派生法(Derivation) 3.Team work:find out as many examples as possible in the reading passage(Pages 14-15)and then praise the group who has found the most. 三、Consolidation exercises (一)Fill in the bla

5、nks with the proper form of the given words. 1.Nice to see you,Tom.Did you have a good (fly)? 2.Look up the (mean)of the word in the dictionary. 3. (fortune),he and his friend didnt find any gold but were caught in a snowstorm. 4. (careless)will be a disaster not just to ourselves but also to others

6、. (二)Have a competition.(Word dragon.) For example:rainrainbow 四、Exercises on the book 1.Finish Activity 2.(Page 17) Fill in the blanks with the help of word formation. 2.Finish Activity 3.(Page 17) 五、Challenging Exercises 1.(2017 全国卷)However,be (care) not to go to extremes. 2.(2017 全国卷)It is (certa

7、in) fun but the lifestyle is a little unreal. 3.(2017 全国卷)She is determined to carry on with her (educate). 4.(2017 江苏卷,改编)Only five years after Steve Jobs death,smartphones defeated (convention) PCs in sales. 5.(2018 全国卷)The best exercise is one that you enjoy and will do.But otherwise.its probably

8、 running.To avoid knee pain,you can run on soft surfaces,do exercises to (strength)your leg muscles(肌肉),avoid hills and get good running shoes.Running is cheap,easy and its always (energy). 6.(2018 全国卷)A taste for meat is (actual) behind the change:An important part of its corn is used to feed chick

9、ens,pigs,and cattle. 7.(2018 全国卷)This switch has decreased (pollute)in the countrys major lakes and reservoirs and made drinking water safer for people. 8.(2018 全国卷)According to the World Bank,China accounts for about 30 percent of total (globe)fertilizer consumption. 9.(2019 全国卷)It is difficult to

10、figure out a global population of polar bears as much of the range has been (poor)studied;however,biologists calculate that there are about 20,000-25,000 polar bears worldwide. 10.(2019 全国卷)In recent years some Inuit people in Nunavut have reported increases in bear sightings around human settlement

11、s,leading to a (believe)that populations are increasing. 11.(2019 全国卷)Her years of hard work have (final) been acknowledged after a customer nominated(提名)her to be Cheshires Woman Of The Year. 12.(2019 全国卷)But then we got an official letter and we were blown away.We are so proud of her.Its (wonder).

12、 六、Summary for grammar Draw a mind map. Part 2American and British English 1.Look at the pictures and get to know the American English words and their British equivalents. 2.Complete the passage on Page 18 with the words above. 3.Work in pairs.Find more examples of differences between American and B

13、ritish English.Use a dictionary or search on the Internet. Part 3Listening 【听力指导】 听前预测是提高听力测试成绩的一种有效的方式。在正式开始听录音乊前,应先快速地浏觅一遍题目,圈 出题干与选项中的信息点,预测将会听到的内容,并明确听录音时的重心。首先,根据题干中的语言信息,预测对 话或短文的语境、大意、人物身份等可能涉及的内容。其次,对比分析选项的异同,特别注意各选项中重复出 现的词汇,明确下一步听录音时应该关注的方向。 一、Guidance for listening 1.Read the passage on P

14、age 19. 2.Could you give some other examples? 二、Exercises 1.Listen to three conversations and match them to the pictures. 2.Listen again and complete the table.And then talk about how the speakers ask for and explain the meanings of the words.Listen again if necessary. 三、Solve the problems Work in p

15、airs.Act out the conversation to ask for and explain the meanings of the expressions. 四、Act out Work in pairs.Find new words and their meanings on the Internet,and have a similar conversation. 五、Summary for listening Review some listening skills. 核心素养专练 1.找出文中的构词法并写出汉语意思 There are many social scienc

16、e majors in large companies who take up important positions.For example,a number of research studies found that social science majors had achieved greater managerial success than those who had technical training or pre-professional courses.Studies show that social science majors are most suited for

17、change,which is the leading feature of the kind of high-speed,high-pressure,high-tech world we now live in. Social science majors are not only experiencing success in their long-term company jobs,but they are also finding jobs more easily.A study showed that many companies had filled a large percent

18、age of their entry-level positions with social science graduates. 2.Surf the Internet and find out some more unfamiliar English expressions and share with us next class. 3.用括号中单词的适当形式填空 He returned home on a (rain) night,so he was wet to the skin. The adventurer gave a (friend) smile to all those wh

19、o came to greet him. I am (certain) whether he will succeed. English is (wide) used in the world. As the saying goes, (honest) is the best policy. It is his (curious) and diligence that help him find investment opportunities. Reading more helps to (large) ones vocabulary. The college student died fo

20、r saving the drowning children,so we all felt deep regret for his (dead). People have been making (discover) out of necessity from the very (begin) of human life. They will be punished sooner or later for their (legal) behaviors. 4.翻译画线单词(写出词性和含义) We will try our best to better our living conditions

21、. The man untied the horse from the tree and left on it. When you have finished using the dictionary,please replace it. The teacher seated the new student and left. About 20% of people can be classified as “night owls” and only 10% can be classified as “early birds”. She nursed her husband back to h

22、ealth. His visit is intended to strengthen ties between the two countries. The center cares for about 50 children.It is a non-profit organization. She freed the bird from its cage. Charlie Chaplin wrote,directed,and produced the films he starred in. 5.听说练习补全对话 W:Are you OK,Chuck?You look pale. M:Im

23、fine,Katherine. W:Oh,poor you.You know what?I found a new way to learn Chinese and it works very well. M:You did?Do tell me.Ive spent all these months trying to learn something new about it,but Ive made little progress! W: M:So youre learning Chinese songs? W:You can say that.I can actually sing som

24、e of them now. M:Thats a real achievement.How did you do that? W: M:It makes sense. W:It does.Ive learned some Chinese folk songs this way.They are clearly presented and easy to follow. M: W:Why not?I downloaded a beautiful song the other day.We can learn it together now. M:Great.Do you think we nee

25、d a Chinese dictionary? W: M:OK.I will bring it with me. A.I start by listening to the song a few times and after several times I am able to follow the singer. B.Can I join you,Katherine?I do want to have a try. C.Sure.Im learning Chinese through songs. D.Yes,just in case we run into some new charac

26、ters. E.I just stayed up late last night working on my Chinese. 参考答案 课堂探究 二、1.d c b a 2.Abbreviation:USA,DJ,PM Compounding:watermelon,schoolwork,sunshine,toothache,bookstore,mooncake,restroom,chopstick,textbook,ba throom,butterfly,snowman Derivation:impossible,national,impolite,warmth,disagree 三、1.f

27、light 2.meaning 3.Unfortunately 4.Carelessness 四、1.a pen friend well-known incorrect unhappy improvement calm presenting WTO ASAP 2.The answer is various. 五、1.careful 2.certainly 3.education 4.conventional 5.strengthen;energetic 6.actually 7.pollution 8.global 9.poorly 10.belief 11.finally 12.wonder

28、ful 核心素养专练 1.pre-professional“提前职业培训的”,派生词,加前缀 pre-,表示“在乊前;预先”。 high-speed“高速的”,合成词。 high-pressure“高压力的”,合成词。 high-tech“高科技的”,合成词。 experience v.“经历”,转化词,由名词 experience(经验,经历)转化而来。 long-term“长期的”,合成词。 percentage“百分比”,派生词,加后缀-age。 entry-level“初级的”,合成词。 3.rainy friendly uncertain widely honesty curiosity enlarge death discoveries;beginning illegal 4.v.改善 v.解开 v.把放回原处 v.使就座,使坐下;帮助找到座位 v.分类,分等级 v.护理,看护 v.增强,加强 adj.非营利的 使自由,释放 主演 5. ECABD