精选2018届九年级英语全册Unit6Whenwasitinvented第3课时当堂达标题新版人教新目标版

Unit 6 When was it invented？〔第3课时〕一、教材分析：本课选自初中英语新人教版九年级〔2021〕新改版。

谈论的话题是有关“创造〞的话题。

要掌握的结构是被动语态。

本课时的教学内容是听力与口语相结合，重难点是词汇和短语教学。

二、三维目标：1.知识和技能目标：1〕谈论重要创造的创造时间，创造者和用途。

2) 了解薯条、茶和篮球的创造历史。

2.过程与方法目标：1〕能运用所学知识练习被动语态的句式。

2〕能用所学句型进行交际练习。

3.情感、态度和价值观目标：充满想象力，善于观察事物，面对难题，用积极的态度解决，发挥创造能力，认识世界，改变世界。

三、教学重点：单词，短语和句型。

四、教学难点：运用被动语态谈论重要创造的时间、创造者和用途。

五、教学策略：通过谈论重要创造的练习，充分掌握被动语态的用法.六、教学准备:多媒体课件教科书课前预习学案。

七、教学环节：DISCOVERING LANGUAGE(1).Look at the screen and complete the questions. Let the students do it by themselves on their books，and ask one to show his answers to the class. The answers are：1).invented;2) help;3) afford;4) mine;5)take.(2). Complete the following questions；using the word cues；make necessary changes. Let students do it by themselves and the teacher move around the classroom，give them the necessary help. Check the answers：3c. floor ; two ; the ball ; basketyoung people ; 200James Naismith ; December 21 1891 ;Berlin ; 1936 ; basketball ; basketballDEVELOPING SKILLS1. Listen and choose the best response to what you hear. First listen only, then do it the second time.2. Listen to Miss Green’s lecture and decide whether the following statements are true or false. Make the answers by class themselves.3. Work in pairs.Interview the partners in your group, ask them some questions and write down, then report to the class.Read the passage and choose the best answersTell the students to read the dialogues carefully，and think it over，then complete it. First ask the students talk about his or her answers with classmates. Check the answers :1. invent ; nearly ; all of a sudden ; doubt ;websites ; mention1). My watch was stolen by someone .2). Five eggs was used to make this bigcake by them .3). When was the personal computerinvented by them4). We were asked not to run in thehallway by them .5). The video was taken back to thestore by someone .homework1.Write a passage about a new invention and introduce it.2.Do some relevant exercises .(设计说明：运用并拓展本课时所学知识，让学生在写作中进一步稳固所学知识，并掌握本课时的新词和短语。

Un it6 whe n was it inven tedStep 1 I . Warming up1. Let Ss watch an in teresting picture.2. Ask some questions aboutthem.1. What did they eat?S1: Ice cream.2. What did the big dogthink of the ice-cream?Students discuss the questions andan swer.Ss work with their part ners and tryto write some proper words un derthe pictures.培养学生观察力，想象力，记忆力以及思维能力。

用生动的课S2: Sweet, cool, and 件调动学生的感官delicious! 进行听说读写的训Well let ' s look at 练some other delicious food,please.Tell Ss that the wordsin the box describe how foodcan taste.Write them un der thecorrect pictures. Some pictureshave more than one word.Liste ning practice T or FTell Ss the 1. Potato chips were inven ted bycon versati on is about how mistake.the potato chips were 2. They were inven ted in 1863.inven ted. The story is very 3. The customer thought thein teresti ng potatoes were not thin enough.First, let one Ss read 4. The customer said they were 通过taking notesthe sentences in 1c. Make not salty eno ugh. 培养学生听力微技sure they know the meaning 5. George wan ted to make the 能记录关键信of each sentence. customer happy. 息的能力。

Unit 6 When was it invented?Section A(3a－3c)一、教学目标1.语言知识目标1)学习掌握以下词汇：accidental,by accident,ruler,boil,remain,smell, saint,national,trade,take place,populatity, doubt,without doubt2)阅读短文，能按要求找到相关信息。

3)通过阅读，提高学生们的阅读能力。

4)了解茶叶被发明的历史及生产制作的简要过程。

2.情感态度价值观培养想象力，善于观察事物。

面对难题，用积极的心态去解决，发挥想象力，认识世界，改造世界。

二、教学重难点1.教学重点1)掌握本部分出现的生词和词组，达到熟练运用的目标。

2)阅读短文，获得相关的信息。

通过阅读练习，来提高阅读能力。

2. 教学难点1）阅读短文，获得相关的信息的能力。

2）理解并运用所学的词汇及表达方式。

三、教学过程Ⅰ. Lead in播放视频《茶的起源》，让学生们了解中国的茶文化，以及茶叶被发明的渊源，并了解其发展过程。

播放完回答以下问题：1.What is the video about?2.What is the writer of Cha Jing?Students try to answer the questions:①It’s about the tea.②Lu Yu.Ⅱ.Fast reading1.Tell Ss to read the article quickly and match each paragraph with its main idea.Paragraph 1 Lu Yu and his book Cha JingParagraph 2 How tea spread to other countriesParagraph 3 How tea was invented by accident方法指导：先阅读所给的三句话，然后快速阅读短文，抓住每一段的主题句，找到答案.2.Check the answers.Paragraph 1 How tea was invented by accidentParagraph 2 Lu Yu and his book Cha JingParagraph 3 How tea spread to other countriesⅢ.Careful reading1.Read Paragraph 1 carefully and complete the chart.1)Let students find out the information in the article.2)Ask some students to answer the questions and check the answers.2. Read Paragraph 2 carefully and answer the questions.① Who is called “the saint of tea”?② What is Cha Jing about?1)Let students find out the information in the article.2)Ask some students to answer the questions and check the answers.①Lu Yu.②The book describes how tea plants were grown and used to make tea. It also discusses where the finest tea leaves were produced and what kinds of water were used.3. Read Paragraph 3 carefully and complete the sentences.①Tea was brought to Korea and Japan during ___________________ .② In England, tea didn’t appear until around _____________.③ The tea trade from China to Western countries took place in the ____________.1)Let students find out the information in the article.2)Ask some students to answer the questions and check the answers.①the 6th and 7th centuries②1660③19th centuryIV.Post readingChinaabout 5000 years agoby accidentFirst, … was boiling drinking waterThen, some leaves…fell into…and remained…for…… produced…At last, …tasted …plete the sentences with the correct forms of the verbs in the box of 3a.①Read the instructions.Read the five sentences and the words beside them.②Fill in the blanks by themselves.③Check the answers with the whole class.(1. invented 2. drunk 3. produced 4. brought 5. traded)Ⅴ.ExerciseⅥ.Homework1.Retell the story according to the mind map.2.Finish off the exercise book of P82.。

九年级英语全册Unit6Whenwasitinvented知识点归纳总结(精华版)单选题1、The fish you bought yesterday smells ________. You’d better throw it away. A．goodB．badC．wellD．badly答案：B句意：你昨天买的鱼闻起来坏了，你最好把它扔掉。

good意为“好”，是形容词， bad 意为“坏的”，是形容词，well意为“好”，是副词，badly意为“坏地”，是副词。

smells意为“闻起来”，是系动词，后接形容词作表语。

根据You’d better throw it away.可知，故选B项。

2、Another bridge over the Jialing River________last year.A．buildsB．builtC．is builtD．was built答案：D句意：去年在嘉陵江上又建了一座桥。

考查动词的时态和被动语态。

builds动词第三人称单数形式，修建；built是build的过去式或过去分词形式；is built是一般现在时的被动语态；was built是一般过去时的被动语态。

根据句意可知，该句的主语Another bridge与动词构成被动关系，应用被动语态，排除A和B；再由句中的时间last year可知，应用一般过去时。

故选D。

3、Last year Huai'an Flyover(高架) _________. Now it brings much convenience to people. A．finishedB．finishesC．is finishingD．was finished答案：D句意：去年淮安高架建成。

现在它给人们带来了很多便利。

考查动词的时态。

finished完成，动词的过去式；finishes动词的一般现在时的第三人称单数；is finishing动词的现在进行时；was finished动词的一般过去时态的被动。