Unit 2 Using Language学案高中英语外研版（2019）必修第三册

1、unit 2 make a differenceusing language【学习目标】1. to master the usage of verb-ed as attributive and use the past participle properly.2. to use proper adjectives to describe personal qualities .3. to learn about voluntary work and strengthen the sense of social responsibilityhome work checking课文语法填空ryan

2、 had trouble 1.(believe) the words spoken by his teacher that many peoplein developing african countries couldn' t get enough clean water. the water they drink is so dirty2. it makes them sick.so ryan decided to help. by 3.(clean) windows anddoing gardening,ryan wanted 4.(earn) money to build a

3、single well. although he was told itcost $2,000 to build a well, he didn' t give up. ryan started to ask for help from his classmates and neighbours and persuaded them 5.(donate) money. after several months, he6. (raise) enough money and a well was built in uganda. ryan at last saw the finished

4、wellwith his own eyes. the children turned 7. to welcome him warmly. he really made8.difference for them. later, ryan' s experience led him to set 9.a foundation toencourage more people to help.today, the life-changing gift of clean water has benefited them a lot. ryan with the 10.(determine) at

5、titude made his dream a reality.预习案【学习过程】step 1:自主学习1 .learn the new words on page 17-19,pay attention to the pronunciation and know the usage of them.探究案【合作探究】step 1 grammared as attributive 1 .identify the part of speech of the verb-ed form in the following sentences. in uganda, ryan at last saw t

6、he finished well with his own eyes. many inspired people gave him their support.（3）ryan had troubled believing the words spoken by his teacher. a well built near a primary school in uganda cost $2000.【名师精析】一、过去分词（短语）作定语的位置1. 一般情况下，单个过去分词作定语通常放在被修饰词之前。the polluted water was to blame for the spread of

7、 the disease.被污染的水造成了 这次疾病 的传播。the recovered animals will be released soon.痊愈的动物会很快被放走。【注意】误区警示（1）有些过去分词表示特定含义，单独作定语时也放在被修饰名词之后。如left（剩余的）、 given（所给的）、concerned（有关的）等。there is little time left. let's hurry up.剩余的时间不多了,咱们快点吧。（2）如果被修饰的词是指示代词those或something> everything> anything>nothing>

8、; nobody等不定代词时，单个的过去分词作定语要放在被修饰词的后面。he is one of those invited.他是那些被邀请的人之一*。is there anything unsolved? 还有什么没解决的吗？2. 过去分词短语作定语时往往放在被修饰词之后（绝大部分可以转换成一个含有被动语态的 从句）。he is a teacher loved by his students.他是一位受学生爱戴的老师。he is a teacher who is loved by his students.the book published ten years ago is still a

9、 best-seller today.十年前出版的这本书现在仍然是畅 销书。the book which was published ten years ago is still a best-seller today.二、过去分词（短语）作定语的意义及物动词（短语）的过去分词作定语通常表示被动和完成，即被修饰词通常是过去分词所 表示的动作的承受者，且该动作已经完成。the plan put forward at the meeting will be carried out soon.会上提出的计划将很快被执行。2. change the verb-ed form in the senten

10、ces from to above into an attributive clause. in uganda, ryan at last saw the well, with his own eyes many people, gave him their support. ryan had troubled believing the words,. a well, cost $2000.the key:®.which was finished,(d.who was inspired .which was spoken by his teacher .which was buil

11、t in near a primary school in uganda,3. finish activity 2 on page 17何）灼as * a川""w人o v为况rej 四 a (of of psple. tm 由。昭 which is raised 四见 wpporfs schools am cokfvum/*r5 化 africa. 1卅认小99祯 wdk for drinki“9 wa&r is a good way to so(以 f" probsha of wafer s晶汁。羿,w i牝。zf利9 9虹 w；怯 ？o".

12、d；99；“9 is a good tu/, hoa 怯史 on%wc预 to 5o出叱 probteh/x of 北。rfagw in africa. as 山 /蜘 wordsuaere spokis 如 ryas, we 何叱史d to “of。仍由 domfw imou纱also 9履 sww "ss. i ssk hiw support w/i泓 ts seeded 山cz如s sww fec/sology for夕cs9wofwos 扇w to use nd ryan is a young man who is admired by a lot of people.rya

13、n is a young man. the money which is raised by his foundation supports schools and communities in africa.the moneysupports schools and communities in africa. as in the words which were spoken by ryan, we need to not only donate money but also.as in the words, we need to not only donate money but als

14、o. i think the support which is needed includes new technology for recycling water and .i think the support includes new technology for recycling water and .4. finish activity 3 on page 17.the united nations children' s fund, also 1) knowing/known as unicff, is a un organization 2) basing/based

15、in new york. it offers help 3) needing/needed by children all over the world.unicef was founded in 1946, to provide food and health-care to children in countries 4)damaging/damaged in world war. since 1953, unicef has taken up an extended mission to help children in the 5) developing/developed world

16、, including those 6) living/lived with diseases or disabilities and those 7) affecting/affected by rapid modernization and environmental problems. now,unicef has been working to improve the lives of children and their families across 190 countries and territories.5. conclusion: 1)过去分词表被动或完成2)现在分词表主动

17、或进行step 2 personal qualitiesactivity 4 read the descriptions on page 18 and find out the words describing personal qualities.1 liu tao:3 tim:2 li mei:4 anna:the key: 1 sensitive, serious, bookish, independent2. shy, generous, honest3. confident, nervous, creative4. easygoing, lazyactivity 5categoriz

18、e vocabulary according to different emotional colors and add more you can think of.positiveneutralnegative123add more1)2)3)the key: 1 .independent;wise;generous;honest;confident;creative easygoing2. sensitive;serious;bookish;shy3.nervous ;lazyl)loyal intelligent; determined; warm-hearted; kind 2)sel

19、f-conscious; strict3)short-sighted; selfish, mean; slackstep 3 listeningactivity 7 listen to the phone enquiry for the first time and choose from a to f to complete the sentences. sarah likes. the man suggests. erica marshall needs to know.a teaching children with disabilitiesb when sarah can start

20、workc if sarah is suitable for the workd horses and being with childrene helping out three times a weekf taking care of old peoplethe key:activity 8 play the tape again. students should take notes of the necessary information from listening and fill in the form on page 19.the key:1. working with chi

21、ldren / some kind of youth work 2.riding horse3.have fun4. still enjoy sports5.one on one 6.build a relationship with them 7.as a volunteer8.reference from someone who knows youstep 4 discussionactivity 101. work in pairs. think about a voluntary work you would like to be involved in and make a simi

22、lar conversationthe key:(略)step 5 home worki. 单句语法填空1. most colleges now offer first-year students a course specially (design) to help themsucceed academically and personally.2. when we got a call (say) she was short-listed, we thought it was a joke.3. earth day, (mark) on 22 april, is an annual eve

23、nt aiming to raise publicawareness about environmental protection.4jim has retired, but he still remembers the happy time(spend) with his students.5. the yangtze river, (know) in china as the chang-jiang river, is the longest river inasia.6.ian has a sister (study) economics at university in manches

24、ter.7. the vase (break) the other day was very beautiful.8. with(fall) leaves buried in the earth every year, the soil becomes richer and richer.9. (clean) women in big cities usually get paid by the hour.10. the suggestion(discuss) just the other day at the meeting is of great value.参考答案home work c

25、hecking1 .believing2.that3.cleaning4.to earn5.to donate6.raised7.out8.a9.uplo.determinedstep 1 grammared as attributive1. the single verb-ed form can be used as adjectives to modify the nouns when they appear before nouns.【、】2. (1) a verb-ed phrase can be used after a noun to modify the noun like an

26、 attribute clause.(2) the verb-ed form can also express the passive meaning or the past meaning.【、 】【名师精析】二、过去分词(短语)作定语的意义2. ©.which was finished,(d.who was inspired .which was spoken by his teacher .which was built in near a primary school in uganda,3. ryan is a young man admired by a lot of people. the money raised by his foundation supports schools and communities in africa. as in the words spoken by ryan, we need to not only donate money but a