初中英语人教新目标 (Go for it) 版九年级全册Section B教案

这是一份初中英语人教新目标 (Go for it) 版九年级全册Section B教案，共5页。教案主要包含了Presentatin，Listening，Language pints，Writing，Practice，Hmewrk等内容，欢迎下载使用。

科目：英语 课题：Sectin B 课时：3课时
教学目标与核心素养：
语言能力：能够运用目标句型进行交际，清楚身边重要发明物的历史及用途。
文化意识：学生能够介绍了我们日常生活中一些常见物品的发明历史，谈论发明物的历史及用途，体会中华文化博大精深。
思维品质：能发现同类型语篇的相似之处和不同类型语篇的结构特征；能多角度、辩证地 看待事物和分析问题。
学习能力：能整理、归纳所学内容，把握重点和难点；能主动反思自己英语学习中的进步与不足。
教学重难点
教学重点：被动语态的结构和用法；谈论发明物的历史及用途。
教学难点：理解被动语态的功能和意义。
课前准备：多媒体，黑板，粉笔
教学过程：
Leading-in
T: What kind f snacks d yu like t eat?
二、Presentatin
1. Shw pictures f 1a t Ss t lk. Talk with the class abut these fds and ask Ss t describe their taste. The wrds in the bx describe hw fd can taste. Write them under the crrect pictures.
2. Check answers in class and make Ss read the wrds.
3. Guide Ss brainstrm different fd.
What ther fruit is sweet/sur?
What fd is crispy/salty?
Make them write the names f different fds after each wrd.
三、Listening
教学1c-1e
1. Let Ss read the sentences in 1c. Try t predict what we are ging t hear.
2. Play the tape fr the first time, try t get the rugh meaning.
3. Play the tape fr the secnd time and Ss circle T r F.
4. Play the tape nce again. Check their answers.
5. Make Ss listen again and cmplete the sentences.
6. Check answers and make Ss read the shrt passage.
7. Then ask Ss t wrk in pairs t make a cnversatin abut the inventin f ptat chips. Use the infrmatin in 1c and 1d.
A: Did yu knw ptat chips were invented by mistake?
B: Ww, I didn’t knw that. Wh invented them?
A: ...
三、Reading
教学2a-2e
1. Let Ss think these questins: D yu like basketball? D yu like watching basketball games? Hw much d yu knw abut this sprt? Cmmunicate yur understanding f this sprt within the grup.
2. Quickly read the passage and state the main idea f each paragraph. After cmpletin, please ask students t express their pinins and the teacher will prvide feedback.
3. Carefully read the passage, cmplete the schematic diagram f 2c based n the cntent, and then add relevant cntent. After cmpletin, cllectively check the answers.
4. Carefully read the passage again, understand the meaning f each sentence, and wrk in grups t slve any difficult prblems encuntered.
5. The teacher pints ut the key and difficult pints that appear in the shrt text.
6. Familiarize yurself with the passage, memrize and memrize the key pints f knwledge.
7. Based n the infrmatin in 2c and the prmpts in 2d, wrk in pairs t share the histry f basketball develpment and invite students t answer.
8. What d yu think becming a famus basketball player wuld be like? List the advantages and disadvantages f becming a famus basketball player.
四、Language pints
1. Gerge wanted t make the custmer happy.乔治想让这位顾客高兴
要点精析
make+sb.+adj.意为“使某人”。形容词作宾语补足语，说明宾语的状态、性质、特征等。
例: The lud nise at night real made sme ld peple angry
晚上巨大的噪音真的使一些老年人很生气。
知识拓展
make在句子中与不同的词连用表示的含义不同:
make+名词，make意为“做;制作”
例:I will make a cake fr Jenny.我将为詹妮做一个蛋糕。
make+宾语+宾补，make意为“使;使得
例: The news makes me very happy.这个消息使我很高兴
make+宾语+动词原形，意为“使/让某人做某事”
例:Dn't make the baby cry.不要让这个婴儿哭了
make+间接宾语+直接宾语，意为“给某人做某事
例:I'lI make yu sme sandwiches.我将给你做些三明治。
2. Basketball was invented by a Canadian dctr named James Naismith,
wh was brn in 1861.篮球是由一位名叫詹姆斯·奈史密斯的加拿大博士发明的，他出生于1861年
要点精析 1
过去分词短语 namedJames Naismith 作后置定语，相当于定语从句 wh was
namedJames Naismith，过去分词短语作后置定语的结构通常可以理解为"被"
要点精析 2
wh was brn in1861是一个非限制性定语从句。非限制性定语从句起补充说明作
用，省去后不影响主句的意思，并且常用逗号与主句分开，翻译时常译成并列的分句
例: Our classrm is cleaned by Tm every day wh is always the first ne t get t schl. 每天我们的教室都由汤姆打扫，他总是第一个到达学校的人。
3. This is because smetimes a few peple may in-vent things which are
nearly the same.这是因为有时一些人可能发明的东西几乎是一样的。
要点精析 1
该句中 because引导的是一个表语从句，because 在句中不作句子成分，只起连接作用。
例:It is because he is very naughty.那是因为他很淘气。
五、Writing
【写作话题】
本单元围绕“inventins 这一话题展开讨论。谈论该话题有助于了解科学的发展，培养创新意识，学习发明家不畏艰难、勇于探索的精神。由于该话题谈论的是有关发明或发明家的故事，所以在这类作文中常常使用过去时态和被动语态
【写作技巧】
(1)介绍一项发明及其发展时可以写出发明时间、地点发明者及其用途等主要内容
(2)常用句型
It was invented in...
It was invented
It's used fr...
【写作应用】
根据以下内容写一篇介绍发明的短文。
要点提示:
计算机是当今世界最重要的发明之一。它是一种令人惊奇的机器，它有多种类型。大多数计算机都有存储器，信息可以储存，需要时，可以随时取出。计算机经过几十年的变化，体积越来越小，价格越来越低，操作越来越容易，工作速度越来越快。计算机可以应用在许多方面，它确实已成为一种最流行的使用工具。
提示词语
the mst imprtant inventins 最重要的发明
a wnderful machine一种令人惊奇的机器;
wrk faster and faster 工作速度越来越快
【写作模板】
开头——点明计算机在当今社会的重要性
The cmputer is ne f the mst imprtant inventins in the mdern wrld
中间——介绍计算机的用途及变化
It has a lt f…
Tday mst cmputers...
Nw the cmputer is...
结尾——表达自己的观点
In my pinin, the cmputer will...
六、Practice
教学3a-3b
1.D yu have anything yu dn't like? Can yu cme up with an inventin t help yu? Cmmunicate with yur partner and cmplete the 3a frm.
2. Write a shrt article describing yur new inventin based n the infrmatin prvided in 3a and the prmpts prvided in 3b.
3. After cmpleting the writing, cmmunicate with each ther within the grup.
Self-Check
1. In pairs, ask each ther the wrds fr Self-Check 1, and then fill in the blanks with the crrect frms f these wrds.
2. Rewrite the sentences in the active vice f Self Check 2 int sentences in the passive vice, and exchange the answers with each ther in the grup after cmpletin.
3. Identify an inventin that yu wuld like t knw mre abut, and fill in the relevant cntent n the hrizntal line accrding t the prmpts.
七、Hmewrk
1. 熟练掌握和运用单词。
2. 练习对话，记忆所学的语言结构