【新教材新课标】译林版英语八上Unit 4 Hands-on fun 第4课时Word power 课件+课时教案（表格式含反思）+大单元教学设计

Unit 4 Hands-on funWord power目录CONTENTLearning objects1Lead in2Pre-reading3Post-reading5Summary6By the end of the lesson, I will be able to...123correctly form adjectives with prefixes un-, in-, and im- to express opposite meanings;tell the meanings of words with un-/in-/im- in different contexts;guess unknown words' meanings via these prefixes in reading, and use this strategy to build vocabulary.Learning objectivesLead in手工社团展Lead inSimon's paper - craneNora's clay pot stepsSuzy's attitudeLead inLook and say.Simon's paper - craneNora's clay pot stepSuzy's attitudeperfectimperfectcorrectincorrectunhappyhappyLead inLook and say.perfectimperfectcorrectincorrectFind the rules!unhappyhappyPresentationLet's learn-The prefixes un-, in- and imOne of the most common prefixes for adjectives is______. "It means _______". We add it to some adjectives to give them the _________ meaning. We can also use some other prefixes, such as ______ and_____, to form new adjectives with the ___________ meaning.Learn the rules!un-notoppositein-im-oppositeOne of the most common prefixes for adjectives is______. "It means _______". We add it to some adjectives to give them the _________ meaning.un-notoppositePresentationLet's learn-The prefixes un-, in- and imunhappyhappyPresentationLet's learn-The prefixes un-, in- and imWe can also use some other prefixes, such as ______ and_____, to form new adjectives with the ___________ meaning.in-im-oppositeperfectimperfectPresentationLet's learn-The prefixes un-, in- and imComplete the text.Add the correct prefixes to the words below so that they have the opposite meanings. 1 interesting ____________2 sure _________________3 able _________________4 friendly ______________5 active ________________6 patient _______________7 expensive _____________8 perfect _______________uninterestingunsureunableunfriendlyinactiveimpatientinexpensiveimperfectPresentationPracticeSimon thought making the clay pot was____________, but with _____________, it turned _______________ . Look and say.possiblefriend's helpimpossiblePracticeSuzy was _________when folding paper at first, but after______________________, she became _________.Look and say.happytaking a deep breathunhappyPracticeNora's steps to the DIY was___________, but she _____________________and finally got the _____________ one! Look and say.correctchecked the textbookincorrecttextbookSimon and Nora talk about their preferences for DIY.PracticeRead and fill in the blanks.Read the conversations below, fill in the blanks with words in the box, adding the correct prefixes to them.Simon: Do you spend much time doing DIY, Nora?Nora: Yes, I do! It's __________ to find me without a DIY job to do. What about you?Simon: I'm not a fan of DIY because I'm too __________ .Nora: Oh yes, It's __________ to finish a DIY job if you are not patient.correct tidy usual possible patientunusualimpatientimpossibleMum and Suzy talk about their preferences for DIY.PracticeRead and fill in the blanks.Read the conversations below, fill in the blanks with words in the box, adding the correct prefixes to them.2 Mum: Suzy, your room is really __________ —things are all over the floor.Suzy: Sorry, Mum. I'll tidy up soon. It seems some of the answers in my homework are __________ . I'm looking for my textbooks to check.correct tidy usual possible patientuntidyincorrectProduction"Best Friendship Star" Voting FormWrite "reasons for selection" for Millie/Simon/Sandy/Daniel, using at least 2 "-full" adjectives and 1 "-less" adjective.Character Adventure Story Creation小组合作，为教材人物设计 “手工闯关结局”需包含：At least 3 sets of prefix words (like un -, im -, in - etc. to form opposite meanings, e.g., patient - impatient, correct - incorrect).至少 3 组前缀词A “Mistake - Correction” plot, showing how characters mess up their handicrafts at first and then fix them.“失误 - 修正” 情节Production"Best Friendship Star" Voting FormWrite "reasons for selection" for Millie/Simon/Sandy/Daniel, using at least 2 "-full" adjectives and 1 "-less" adjective.Character Adventure Story CreationSimon's DIY started unlucky— his paper - crane was imperfect. But he was patient, not impatient. Finally, it became perfect! For exampleStep2: Role playStep1: Create the storyProductionRead and think.What does a perfect handicraft require?ProductionRead and think.What does a perfect handicraft require?Carefulness: Avoid mistakes from carelessness, e.g., folding a paper crane's wings at the wrong angle.Resolution: Don't give up when facing difficulties (persistence), like patiently re-trying to fix a clay pot's crack.Amusement: Interest in DIY keeps enthusiasm, even with tedious processes.Focus: Stay concentrated; avoid messy steps from being unfocused (e.g., mixing up origami sides).Technique: Master correct methods and fix incorrect skills, such as adjusting clay-shaping force.八CarefulnessResolutionAmusementFocusTechniqueCraftCarefulnessResolutionAmusementFocusTechnique 一、给下列单词添加正确前缀（un- /in-/im- ），构成反义词interesting → ____________ sure → _______________able → _________________ friendly → ____________active → _______________ patient → _____________expensive → ____________ perfect → _____________ SummaryThe grammar we have learneduninterestingunsureunableunfriendlyinactiveimpatientinexpensiveimperfect 二、用方框内单词（加正确前缀）补全对话，每词限用一次SummaryThe grammar we have learnedcorrect / tidy / usual / possible / patient A: Hi, Lily! Do you often do DIY at home?B: Yes! It's ____________ for me to stay away from DIY projects on weekends. What about you?A: I don't like DIY much. I'm too ____________ —I get bored easily when making things.B: Oh, that's a problem. It's ____________ to finish a nice DIY work without patience.A: Mum always says my bedroom is __________. I really need to tidy it up.B: And check your homework too! Some answers look ____________. Let's find your textbook to verify.unusualimpatientimpossibleuntidyincorrect 三、用含 un- /in-/im- 前缀的单词，改写下列句子。The answer is not correct. → The answer is ____________.This task is not possible. → This task is ____________.He is not patient. → He is ____________.Her room is not tidy. → Her room is ____________.The story is not interesting. → The story is ____________. SummaryThe grammar we have learneduninterestingimpatientimpossibleuntidyincorrectAssessment基础：完成课本练习，核对答案后，挑选 3 组词汇，结合生活场景用单词造句，句子需包含具体情境描述。Homework提升：模仿课本对话，围绕 “校园活动” 编写一段新对话，至少运用 2 个前缀构词，标注运用前缀的词汇及原词，对话需包含活动参与、感受交流等环节。拓展：查阅英文读物或网络资料，收集 5 个含 un-、in-、im- 前缀的新单词，制作 “前缀词汇卡”，标注词义、原词、例句及词汇来源语境。