英语人教版八年级下册Unit 2 I’ll help to clean up .doc

Unit 2 Ill help to clean up the city parks. 第一课时New words and phrasesLearning Goals:一、语言知识和语言功能:1.能争取学会使用下列词汇造句子。cheer, volunteer, sign, notice, lonely, several, strong, feeling, satisfaction, joy, owner, journey, raise, alone, repair, broken, wheel, letter, disabled, blind, deaf, imagine, difficulty, open, door, carry, train, kindness, clever, understand, change, interest.2. 能争取学会使用下列常用短语造句子。clean up , cheer up, give out, hand out, come up with, put off, call up, care for, try out, fix up, give away, take after, set up, make a difference3. 能认读下列人名Mario, Jimmy4. 理解、翻译并复述运用本节课的词汇所编写的故事。二、学习策略：1. 依据图片理解和记忆词汇。（Understand and remember the words and phrases with the help of the pictures.）2. 在语境中理解和记忆词汇。（Understand and remember the words and phrases in the context.）3. 依据读音规则、构词规律理解和记忆词汇。（Understand and remember the words and phrases according to phonetic rules, the structures of the words and phrases.）三、情感态度:“伸出我的手，献出你的爱！”如果人人都能互帮互助，我们的世界就会变得更加美好！To encourage the students to take more exercise to enjoy life.Teaching and learning steps:Step1. Learn how to read the new words一、Learn to read the new words of Unit 2 before class in groups. (P116-117)1. First, ask the students to try to read the new words in Unit 2 by themselves.2. Next, play the tape and ask the Ss to read after the tape to correct the pronunciation.3. Then, let the Ss work in groups of four to help each other to get more correct pronunciation. Get the students to read the words by reading like a poem. E g : cheer，cheer，cheer, C-H-E-E-R, cheer!4. The teacher walks around the groups to give necessary help.二、Try to find the important or difficult phrases in this unit：_（设计说明：读是英语学习必备的基本技能之一。多数八年级学生具备读音标识单词的能力，因此在识单词阶段，先让学生试读单词，再通过跟读录音，让学生自我纠正一些不准确的发音，最后通过小组互助的方式和老师个别辅导的方式，使少部分拼读能力不强的同学也能得到有针对性的帮助，争取人人过朗读关。）Step2. Learn how to memorize the new words and phrases1. Remember the words and phrases according to the pictures. sign：n. 标志These are traffic signs.notice n. 通知,布告He made some notices. He handed them out after school. blind adj. 盲的Lets go to help the blind girl. deaf adj. 聋的Can you talk with the deaf people? clean up（把）打扫干净Many people are cleaning up the city street.fix up修理；修补 fix up 修理， 修补wheel n. 车轮，轮子The boy can fix up broken bike parts, like wheels.put up 张贴The girl is putting up a signvolunteer n. 志愿者 v. 义务做，自愿做They are all volunteers.give out / hand out 分发 They gave out / handed out food at the food bank.call up 打电话给（某人） He called up ten students and asked them to come.take after (外貌或行为)像The girl takes after her mother. give away 赠送；捐赠She gave away some of her clothes.cheer up（使）变得更高兴，振奋起来He can cheer up the sick child. interest n. 兴趣 v. 使感兴趣Do you know what he takes an interest in ?（设计说明：首先让学生根据图片猜测词汇. 然后出示例句，再让学生猜测词意并记住例句，这样既可以帮助学生非常形象地记住词汇，同时也能让学生在具体语境中体会词汇的意思，也为学习课文做好铺垫。）【来源：21cnj*y.co*m】2. Remember the words according to their similar pronunciation./ excited repair/ i / cheer volunteer/ interest imagine satisfaction notice fix/e/ clever several / / carry imagine madam satisfaction/ u / owner notice alone broken open / a / sign kindness3. Remember the words and phrases by conversion（转换）, compound（合成）and derivative（派生）(1) .派生 feel + ? feeling own+ ？ owner train + ? training kind + ? kindness interest + ? interesting interest + ? interestedunder + ? understand(2)转换 train v. 训练: 培训 / n. 火车 change v.变化；改变 / n. 变化；改变(3)Compound（合成）: 将两个或两个以上的单词合成在一起而构成的新词under 在下面 + stand 站 understand v. 理解clean 打扫 + up 向上 clean-up n. 打扫活学活用：He is_( interest)in the _(interest) story.His 改变)_ _(改变)My idea yesterday.He _ (训练了) lots of _(火车)drives.（设计说明：依据读音规则、词的转换，词的派生、合成等构词规则识词，可以帮助学生学会系统的记忆单词，同时也能增加学生的词汇量。）【来源：21世纪教育网】_give out food _put off making a plan _set up a food bank _think up some ideas _take after my father _fix them up _ask for old bikes _work out _help me out _at once a. right awayb. hand out foodc. plan to do sth. at a later timed. start / establish a food banke. think up /come up with some ideasf. look like/be similar to my fatherg. repair themh. make a request for old bikesi. produce results, be successfulj. get me out of danger or trouble4. Remember the phrase by matching itself with its similar phrase.2-1-c-n-j-y（设计说明：通过近意词组搭配，可以加深同一词汇的理解和认识深度有好处，同时也可以引导学生运用已有的知识去帮助学习新的知识。）www-2-1-cnjy-com5. Remember the words by their Chinese.1. 志愿者_ 2. 孤独的_ 3. 几个 _21*cnjy*com4. 物主 _ 5. 困难 _6. 聪明的_ 7. 变化 _ 8. 夫人 _ 9. 想象_10. 修补，修理 _（设计说明：根据汉语意思记单词，便于学生英汉对照入座。适合中下等学生）Step 3. Consolidate the words and phrases1. Ask the students to review the words and phrases by themselves. Ask them to look at the Chinese and say the English while covering the English words and phrases. 2. Ask the Ss to write down the words and phrases they havent grasped on their notebook for reviewing after the class. 21cnjycom（设计说明：以练促学，加强记忆。）Step 4. Learn how to use the new words and phrases in a story Last week, a volunteer called Jimmy ran out of money to buy old bikes. He was unhappy, so his several classmates were trying to cheer him up. They put up some signs asking for old bikes and called up all their friends on the phone to tell them about the problem. They even handed out notices at the supermarket. Then they told the teachers at school about Jimmys problem and they set up a call-in center for parents. The ideas that they came up with worked out fine. Jimmy now has 16 bikes to fix up and give away to children who dont have bikes. They got such a feeling of satisfaction when they saw the look of joy on Jimmys face. If everyone helps out a bit, the world will be better. 上周，为买自行车一位名叫Jimmy的志愿者花光了钱。他不高兴。因此他的几位同学正设法使他振奋起来。 他们张贴要求得到旧自行车的标语并给他们的朋友打电话去告诉他们关于这个问题。他们甚至在超市分发布告。他们告诉学校老师关于Jimmy的问题，他们也开通了家长热线。他们想出的主意效果好。现在Jimmy有要修补的16辆自行车，并捐给没有自行车的孩子。当他们看到Jimmy脸上高兴的表情的时候，他们产生了一种满足感。如果人人帮助解决点困难，世界将更美好。Alice Jimmysseveral classmats cheer him up. cheer him upput up signscalled uphanded out set up,came up with1. Ask the Ss to read the story and try to get the main idea.21世纪教育网版权所有Whats the main idea? Its about_.A. How did Jimmys classmates make Jimmy cheer up?B. How did Jimmy help others?2. Let the Ss read the story again and underline understanding the Chinese meanings of phrasal verbs. 21*cnjy*com(1) run out of _ (2) cheerup _ (3) put up some signs _ (4) call up _ (5) hand out _ (6) set up _ (7) come up with _ (8) fix up _ 21教育名师原创作品(9) give away_ (10) help out_213. Ask the students to read the story silently, and underline the new words and phrases.4. Ask the students to translate the story into Chinese in pairs.【版权所有：21教育】5. Let the Ss read the story aloud by themselves and prepare for retelling.6. Help the Ss to retell the story according to the mind maps.（设计说明：本环节体现了词不离句的教学原则，避免学生孤立记忆，不会使用单词。把故事和思维导图结合起来，让学生加深对本单元词汇和短语的理解，使学生对词汇从逻辑范畴上记忆词汇。进一步把词汇和具体语境的连接起来，巩固对词汇的记忆。）Step 5.Teachers words:Different volunteer work we can do：clean up the city park help the animals plant trees work in a food bank（设计说明：强化思想教育，引导学生争做志愿者。）Step 6. Exercises: the end-of- class test一按要求写出下列单词：1.strongly (形容词) _ 2.feel(名词) _ 4.volunteer(名词) _3.interest (形容词) 二英汉互译：1. 推迟 _ 2. 照顾；非常喜欢 _3. try out _ 4.make a difference _ 三. 完成句子,每空一词。1. 当志愿者非常有趣。_ _ _ is a lot of fun.2. 这些学生自愿用他们的空闲时间去帮助养老院的老人。These students_ _ _ _ _ _to help the old people in old peoples homes. 3. 教师节离现在只剩两个星期了, 我想为我的老师们买一些礼物。Teachers Day is _ _ _ _ _, and I want to buy some presents for my teachers. 4. 给你的叔叔打个电话,邀请他来我们家吃晚饭。_ _ _ _and invite him to our home for supper. 5. 她不但会说英语还会说法语。She can speak _ _ English _ _ French. 四用括号内所给动词的适当形式填空。1. _ (do) some exercise is good for health. 2. Can you help me _ (draw) a picture?3. What about _ (play) football after school?4. They spent two years in _ (build) this bridge. 5. He not only said it, but also _ (do) it.6. Where do you plan _ (spend) your holiday?7. Dont put off _ (repair) the bike. 8. We should help _ ( able) people.（设计意图：通过检测学生的学习情况，有助于以学定教。）Step 7. HomeworkYou must: 1. Read and write the words and phrases twice (P116-117). ( )2. Ask the Ss to make sentences with the following phrasal verbs: ( )clean up, cheer up, call up, set up, put up; give out, hand out, work out, hang out, help out;put off, take off; write down, put down; give away, take away; come up with, run out of. If you can:We are building the ancient city of Taierzhuang. In order to make it more beautiful, we should try our best to do something. You can write a short story about making our city cleaner according to the new words and phrases in this unit. (words: 80 - 100) ( ) (设计意图:采用分层作业的形式。作业一是复习课本基础词汇，要求中等学生和后进生完成。作业二是能力的拓展，要求学生能造句子，中上等学生完成。作业三是用四会词汇编故事，这是学生能力的进一步提升，要求优秀生完成。）学后反思：我还有哪些单词的发音和拼写没有掌握 参考答案Step 2活学活用：(1) Interested interesting (2)change changed (3) trained train4. 1.b 2.c 3.d 4.e 5. f. 6.g 7. h. 8.i 9.j 10.k 11.l 12. a5. 1. volunteer 2. lonely 3. several 4. owner 5. difficulty 6. clever 7. change 8. madam 9. imagine 10. repairStep 41. A2. 1. 用完 2. 使变得高兴 3. 张贴标语 4. 打电话 5. 分发 6. 建立 7. 想出 8. 修补 9. 捐赠 10. 帮助解决困