英语七年级上册(2024)Unit 6 The power of plants教学设计及反思
展开单元教材分析
本单元的主题是“人与自然”下的“自然生态”,归属于“热爱与敬畏自然,与自然和谐共生”这一子主题内容。本单元教材围绕奇妙的植物展开,内容包括:描述有关植物的事实;谈论有关植物的好处;阐述植物的重要性。
第一课时 Starting ut&Reading
Teaching Objects 【教学目标】
1.Knw sme facts abut plants.
2.Learn abut phtsynthesis in plants.
3.Talk abut the benefits f plants.
Teaching Aids 【教学工具】
an English bk,a tape recrder and CAI
Teaching Steps 【教学步骤】
★Step 1 Lead in【导入】
Shw sme pictures abut different plants t the Ss, such as bambs, trees and flwers, and then ask them t say the facts abut these plants.
Starting ut
Page 95,1
1.Ask the Ss t lk at the picture n page 95 and answer the fllwing questin.
D yu think plants are amazing? Why r why nt?
2.Give the Ss sme prmpts.
3.Let sme Ss say their answers.
Page 95,2
1.Ask the Ss t lk at the pictures and answer the questins.
(1)What are the peple ding?
(2)What can plants d fr us?
2.Let sme Ss say their answers.
3.Check the answers with the class.
Understanding ideas(1—4)
★Step 2 Pre-task【准备任务】
1.Shw the picture f a plant n page 96 t the Ss, and then ask them t guess what may be filled in the blanks.
★Step 3 While-task【过程任务】
Page 97,2
1.Ask the Ss t read the passage n page 97 and fill in the blanks n page 96.
2.Ask sme Ss t say their answers.
3.Check the answers with the class.
Page 98,3
1.Shw the fur titles t the Ss, and make sure they understand the meanings.
2.Ask the Ss t chse anther suitable title and give their reasns.
3.Let sme students say their answers.
4.Check the answer with the class.
Page 98,4
1.Shw the texts n page 98 t the Ss, and then ask them t guess what may be filled in the blanks.
2.Let the Ss cmplete the texts with the wrds and expressins frm the passage.
3.Ask sme Ss t say their answers.
4.Check the answers with the class.
★Step 4 Pst-task【后续任务】
Page 98, Think and share
1.Ask the Ss t read the passage and answer the fllwing questins.
(1)What des “plant” mean in the title?
(2)In what ther ways d plants help the wrld?
2.Give the Ss sme prmpts.
3.Let sme Ss say their answers.
4.Check the answers with the class.
★Step 5 Language pints【语言要点】
1.send 的用法
作动词,意为“寄,发送;传达;派遣”。例如:
I’ll send yu a text message.我会给你发一条短信。
My parents send their lve.我父母问您好。
【拓展】send 常见短语:
send fr 派人去请 send sb. t d sth.派某人去做某事
send ut 分发 send up 发射
send sth. t sb.寄某物给某人
2.rise 的用法
作不及物动词,意为“上升,升起;增加;提高”,主语常为物,一般指事物自然提高。例如:
The sun rises.太阳升起。The river rises.河水上涨。
3.mix 的用法
作动词,意为“(使)混合,拌合”。常见用法:
mix ... with…将……与……混合
例如:Mix the flur with water.将面粉与水混合。
(1)mix ... and ... ( tgether)把……和……混合(在一起)
例如:Yu can get purple by mixing red and blue tgether.将红色和蓝色混合在一起,你
能得到紫色。
(2)mix ... int…将……混入……
例如:Mix the egg int the flur.将鸡蛋混入面粉。
(3)mix up 混淆;弄混
例如:Dn’t mix up the tw kinds f vegetable seeds.别把这两种菜籽弄混了。
4. breathe的用法
作动词,表示“呼吸,呼气”。常见短语:breath in “吸气”,breath ut “呼气”。
【拓展】breath n.呼吸的空气;一口气
常见短语:take a deep breath深吸一口气,ut f breath上气不接下气
hld ne's breath 屏息
例如:He tk a deep breath and began t climb the stairs.他深吸了一口气,然后开始爬楼梯。
5. mre than的用法
(1)mre than后接数词,意为“超过;多于”,同义词为ver。例如:
Mre than twenty classmates lve drawing n weekends.二十多个同学喜欢在周末画画。
(2)mre than 后接名词,表示“不只是;不仅仅”。
6.wn的用法
(1)作形容词和代词,意为“自己的;本人的”。常见搭配:n ne’s wn“独自;单独”,f ne’s wn“属于某人自己的”。例如:
My grandma has her wn huse,and she lives n her wn.我奶奶有她自己的房子,她一
个人住。
(2)作动词,意为“拥有;有”。例如:
I hpe t wn a huse.我希望拥有一座房子。
【拓展】wner n.拥有者
7. influence 的用法
(1)作动词,意为“影响,对……起作用”。常见用法:influence sb. t d sth.“影响某人做某事”。例如:
What influenced yu t d yur hmewrk?是什么影响你做作业?
(2)作名词,意为“影响;有影响的人/事物”。常见搭配:have an influence n“对……有影响”,under the influence f“在……的影响下”。例如:
Thse friends have a gd influence n her.那些朋友对她有好的影响。
★Step 6 Summary 【课堂小结】
★Step 7 Hmewrk【家庭作业】
1.Review the wrds, phrases and sentences.
2.D the exercises in students’ bk.
Teaching reflectin 【教学反思】
In this perid, there are mre new wrds and expressins. We shuld prvide mre practice in the reading.
第二课时 Grammar
Teaching Objects 【教学目标】
1.Master the usage f the simple future tense.
2.Intrduce yur plan fr Planting Day.
Teaching Aids 【教学工具】
an English bk,a tape recrder and CAI
Teaching Steps 【教学步骤】
★Step 1 Lead in【情景导入】
1.Shw the fllwing sentences t the Ss, and then ask them t pay attentin t the bld wrds.
(a) He’s ging t start wrk in the plant.
(b) They will take a rest.
2.Lead t the grammar simple future tense.
Understanding ideas(5—8)
★Step 2 Pre-task【准备任务】
1.Ask the Ss t find mre sentences with simple future tense.
2.Let sme Ss share their answers.
3.Shw sme examples t the Ss as fllws.
(1)The water will rise up t the Leaf thrugh the Stem.
(2)Anther prduct will be xygen, but the plant desn’t need much f it.
(3)Sn it’s ging t get dark.
★Step 3 Grammar learning【语法任务】
一、用法
表示将来某个时间要发生的动作或存在的状态,也表示将来经常或反复发生的动作,常与表将来的时间状语连用,如:tmrrw, next week, next year, in the future等。例如:
We will cme t see yu next week.
In the future, there will be less fresh water.
Will peple use mney in 100 years?
Hw will the wrld be different in the future?
二、基本结构
主语 + shall/will/be ging t +动词原形+其他
在书面语中,主语为第一人称(I和we)时,常用助动词shall;
在口语中,所有人称都可以用will;
在疑问句中,主语为第一人称(I和we)时,常用助动词shall。
例如:I shall write yu a letter next mnth.
We’ll call yu next week.
When shall we have the party?
★Step 4 While-task【过程任务】
Page 99,6
1.Ask the Ss t cmplete the sentences with the simple future tense.
2.Let sme Ss say their answers.
3.Check the answers with the class.
Page 99,7
1.Shw the passage n Page 99 t the Ss and ask them t cmplete the guide’s wrds using the crrect frm f the wrds in the bxes.
2.Guess what may be filled in the blanks.
3.Let sme Ss say their answers.
4.Check the answers with the class.
★Step 5 Pst-task【后续任务】
Page 100,8
1.Ask the Ss t wrk in pairs and ask them t discuss their plans fr Planting Day.
2.Shw the structure f the passage t the Ss.Then ask them t fill in the blanks.
My plan fr Planting Day
The imprtance f plants
Mre plants will make:___________________________________________
The climate:
The animals: ___________________________________________________
The peple: ____________________________________________________
Things t d
I am ging t __________________________________________________
_____________________________________________________________
3.Ask the Ss t use the wrds frm the reading passage and the Useful expressins t help them.
Withut plants, ... will / wn’t...
... need... t...
... mean a lt t...
... can make...
... is useful fr...
influence...
4.Shw sme examples t the Ss.
5.Let the Ss share their planting Day.
★Step 6 Summary 【课堂小结】
★Step 7 Hmewrk【家庭作业】
1.Review the wrds, phrases and sentences.
2.D the exercises in students’ bk.
Teaching reflectin 【教学反思】
Learning grammar is an imprtant task in this perid. Students always learn grammar when they have learned enugh language. Students can practise grammar by using what they have learned. It’s imprtant fr them t use the simple future tense t talk abut the benefits f plants. We can help the students t summarize the usage f the simple future tense.
第三课时 Listening and Speaking
Teaching Objects 【教学目标】
1.Knw the usage f crn thrugh the listening.
2.Prnunce /eɪ/, /aɪ/,/ɔɪ/ crrectly and remember the letters and letter cmbinatins that represent them.
3.Talk abut the different uses f plants.
Teaching Aids 【教学工具】
an English bk,a tape recrder and CAI
Teaching Steps 【教学步骤】
★Step 1 Lead in【情景导入】
1.Shw the picture n Page 101 t the Ss and ask them t answer the fllwing questins.
(1)What plants can yu see in the pictures?
(2)Hw d yu usually eat them?
2.Ask sme Ss t say their answers.
★Step 2 Pre-task【准备任务】
Rice, wheat and crn are the wrld’s tp three fd plants. Peple arund the wrld eat them in different ways. Fr example, rice ndles in East Asia,bread in Eurpe and tacs in the Americas,
★Step 3 While-task【过程任务】
Page 101,1
1.Shw the three sentences n page 101 t the Ss and make sure they understand the meanings.
2.Ask the Ss t listen t the pening f the vlg and chse the main idea.
3.Let the Ss say the answers.
4.Check the answer with the class.
Phnetics in use
1.Let the Ss read the wrds n page 101 freely, and then ask them t pay attentin t the bld letters, and find the similarities f prnunciatin in each clumn.
2.Play the recrding, and ask the Ss t repeat them.
3.Tell the prnunciatin f /eɪ/, /aɪ/ and /ɔɪ/ .
4.Have the Ss read the wrds tgether.
5.If pssible, prvide mre target language materials fr students t practise.
Page 102,2
1.Shw Jasn’s ntes t the Ss, and ask them t guess what may be filled in the blanks.
2.Ask the Ss t listen again and cmplete Jasn’s ntes fr the vlg.
3.Let sme Ss say their answers.
4.Check the answers with the class.
Page 103,3
1.Shw the sentences n page 103 t the Ss, and then ask them t guess what may be filled in the blanks.
2.Ask the Ss t listen t the cnversatin and cmplete the sentences.
3.Let sme Ss say their answers.
4.Check the answers with the class.
5.Ask the Ss t listen again.Then ask them t talk abut hw peple ask fr and give permissin.
6.Intrduce the ways t ask fr and give permissin t the Ss.
★Step 4 Pst-task【后续任务】
Page 103,4
1.Ask the Ss t wrk in pairs t act ut a cnversatin abut the uses f a plant.
2.Shw rses, cttns and bambs t the Ss, and then ask them t d as fllws.
Chse ne f the plants and think abut three ways f using it.
Have a cnversatin abut its uses. Try t ask fr and give permissin in the cnversatin.
3.Shw the Ss a sample.
4.Ask sme Ss t say the uses f a plant.
★Step 5 Summary 【课堂小结】
★Step 6 Hmewrk【家庭作业】
1.Review the wrds, phrases and sentences.
2.D the exercises in students’ bk.
Teaching reflectin 【教学反思】
The tpic f this unit is “The pwer f plants”. After learning, the students can talk abut the benefits f plants. The new wrds can be taught by using pictures in PPT. While listening, the students shuld master sme strategies, such as taking ntes and grasping the key wrds.
第四课时 Reading fr writing
Teaching Objects 【教学目标】
1.Knw the meanings abut drinking tea t the Chinese and the Brits.
2.Write a shrt paragraph abut tea and yur family.
Teaching Aids 【教学工具】
an English bk,a tape recrder and CAI
Teaching Steps 【教学步骤】
★Step 1 Lead in【情景导入】
1.Shw fur pictures t the Ss, such as tea, sy bean milk, bubble tea and cffee, and then ask them t answer the questins:
If yu have t chse a beverage that best represents the Chinese culture, which wuld yu chse? Why?
2.Check hw much the Ss knw abut tea.
(1)Which cuntry is the hmeland f tea?
(2)Can yu name sme ppular Chinese tea?
★Step 2 Pre-task【准备任务】
Page 104,1
1.Ask the Ss t lk at the pictures and answer the questins.
(1)What can yu see in the pictures?
(2)What d these pictures have in cmmn?
2.Give the Ss sme prmpts as fllws.
drink tea teahuse culture hme
3.Let sme Ss say their answers.
4.Check the answers with the class.
★Step 3 While-task【过程任务】
Page 104,2
1.Ask the Ss t read the passage. Then ask them t find ut the imprtance f tea t the Chinese and the Brits.
2.Let sme Ss say their answers.
3.Check the answers with the class as fllws.
A cup f warm tea always makes me feel like I’m back hme.
It’s ur way f cnnecting with the Brits.
Page 106,3
1.Shw the frm n page 106 t the Ss.
2.Ask the Ss t cmplete the frm with the wrds and expressins frm the passage.
3.Ask sme Ss t say their answers.
4.Check the answers with the class.
Page 106,4
1.Ask the Ss t read the passage again and answer the fllwing questins.
(1)What des“a key part”mean?
(2)What des“as many teahuses as leaves in a cup f tea”say abut teahuses?
(3)What des the expressin“it’s n secret”mean?
2.Give the Ss sme prmpts.
3.Let sme Ss say their answers.
4.Check the answers with the class.
★Step 4 Pst-task【后续任务】
Page 106,Think and share
1.Ask the Ss t read the passage and then answer the fllwing questins.
(1)What des the title mean?
(2)What d the tw stries have in cmmn?
(3)D yu agree that tea is “mre than a drink”? Why r why nt?
2.Give sme prmpts fr questin 2.
3.Let sme Ss share their answers with the class.
4.Check the answers with the class.
Page 107, 5
1.Ask the Ss t write a shrt paragraph abut tea and his r her family.
2.Give them sme prmpts.Ask them t d as fllws.
(1)Write dwn sme ideas belw.
①Wh drinks tea in yur family?
②What kind f tea d they like?
③Where d they drink tea?
④Wh d they drink tea with?
⑤D they have any stries f drinking tea?
⑥Hw des tea make them feel?
(2)Write yur paragraph using the infrmatin abve.
(3)Check yur paragraph as fllws.
①Did yu include the main pints in Step 1?
②Did yu use the wrds frm the reading passage?
③Did yu explain the imprtance f tea t culture?
(4)Share yur paragraph with the class.
★Step 5 Language pints【语言要点】
1. nt nly ... but als...不仅……而且……
在句中可以连接主语、谓语、宾语、表语和状语等多种句子成分,但nt nly 与 but als后的词性必须对等。
【拓展】nt nly ... but als..连接主语时,谓语动词要遵循就近原则,即谓语的单复数形式由最靠近它的主语决定。例如:
Nt nly Tm but als his parents are in China nw.=Nt nly Tm’s parents but als
Tm is in China nw.汤姆和他的父母现在都在中国。
2. health 的用法
作名词,意为“健康(状况)”。常见短语:be in gd health=be healthy“身体健康”。例如:
My grandpa is in gd health.=My grandpa is very healthy.我爷爷很健康。
【拓展】healthy adj.健康的 unhealthy adj.不健康的 healthily adv.健康地
例如:Milk is gd fr peple’s health. My mther thinks it is healthy t drink milk every
day and that it can help me live healthily.牛奶对人们的健康有益。我妈妈认为每天喝牛奶
是健康的,它可以帮助我健康地生活。
3. secret 的用法
(1)作名词,意为“秘密;秘诀”。常见短语:the secret t/f (ding) sth.“做某事的秘诀”;
keep a secret“保守秘密”。例如:
The secret t learning English is t use it every day.学习英语的秘诀就是每天使用它。
(2)作形容词,意为“秘密的,保密的”。例如:
Li Hua put his present in a secret place.李华将他的礼物放在了一个秘密的地方。
4.relax 的用法
作动词,意为“放松,休息”。
【拓展】relaxing adj.令人放松的;轻松的
relaxed adj.放松的;不加以拘束的
例如:I find cking very relaxing.我发现烹饪非常让人放松。
When I listen t the music,I feel very relaxed.当我听音乐时,我感到非常放松。
5. cnnect 的用法
cnnect 作为动词,可表示“(使)连接/接通;把……联系起来”。常用短语:
(1)cnnect with.和……联系
例如:We ften cnnect with each ther n weekends.我们经常在周末联系彼此。
(2)cnnect t 连接到;相连
例如:I want t cnnect my phne t the cmputer.我想将我的手机连接到电脑。
★Step 6 Summary 【课堂小结】
★Step 7 Hmewrk【家庭作业】
1.Review the wrds,phrases and sentences.
2.D the exercises in students’ bk.
Teaching reflectin 【教学反思】
Students are mainly learning abut reading in this lessn. During the prcess f learning, students can further master and use the target language. At the same time, students shuld learn the methd f reading—circling the key wrds, which is the key t cultivating students’ reading ability.
第五课时 Presenting ideas&Reflectin
Teaching Objects 【教学目标】
1.Make a pster abut plants.
2.Talk abut what yu understand abut the imprtance f plants.
Teaching Aids 【教学工具】
an English bk,a tape recrder and CAI
Teaching Steps 【教学步骤】
★Step 1 Lead in【情景导入】
1.Shw sme pictures f plants t the Ss, and then ask them t guess their names.
2.Let the Ss answer the questins: What’s yur favurite plant?Why?
3.Ask sme Ss t share their answers with the class.
★Step 2 Pre-task【准备任务】
Tday we are ging t make a pster abut plants.
★Step 3 While-task【过程任务】
1.Ask the Ss t wrk in grups t search fr infrmatin abut different plants and take a grup vte t decide n the plants and find phts f them fr their psters.
2.Ask the Ss t rganise their ideas with the help f the fllwing utline and make their pster.Let them use the fllwing language tips r find useful expressins r sentences frm this unit.
Title f the pster
—The ... f plants
—Pwerful/ Wnderful/ ... plant
Why are the plants imprtant in nature?
—Animals need them fr fd. Fr example, ...
—Plants influence...
—Withut plants, the natural wrld...
Hw can we make use f the plants?
—We make ... frm ...
—We use ... fr...
—... cme frm ...
—Anther prduct is ...
—We need it t ...
—It’s useful fr ...
What d the plants mean t cultures?
—It means a lt t ...
—... is a key part f ...
—... is mre than a plant fr ...
Ask the Ss t practise and present their psters t the class.
★Step 4 Pst-task【后续任务】
1.Ask the Ss t vte n the best three psters and the best three presentatins.
2.Ask the Ss t talk abut what they have understd abut the imprtance f plants as the fllwing mind map.
3.Ask the Ss t check whether they have achieved their learning gals.
4.Let the Ss write dwn what they still need t imprve.
★Step 5 Summary 【课堂小结】
★Step 6 Hmewrk【家庭作业】
1.Review the wrds, phrases and sentences.
2.D the exercises in students’ bk.
Teaching reflectin 【教学反思】
In this perid, we shuld ask the students t summarize the aspects they need t make a pster abut plants. Then let them write what they have understd abut the imprtance f plants.
【Language Abilities】
1.Use wrds and expressins in the unit t describe plants.
2.Use the simple future tense t talk abut the benefits f plants.
3.Describe the imprtance f plants.
【Culture Awareness】
1.Understand the imprtance f tea t the Chinese and the Brits;
2.Knw the similarities and differences in eating habits in different cuntries r cultures.
【Quality f Thinking】
1.Make predictins accrding t the pictures.
2.Be able t use effective means such as seeing, listening, speaking and discussing t btain infrmatin.
【Learning Abilities】
1.Actively participate in class activities.
2.Be able t actively cperate with thers in
learning activities and cmplete learning tasks.
【Class Hur Divisin】
Five perids
第一课时
Starting ut&Reading
第二课时
Grammar
第三课时
Listening and Speaking
第四课时
Reading fr writing
第五课时
Presenting ideas&Reflectin
I knw sme facts abut plants.
I have learnt abut phtsynthesis in plants.
I can talk abut the benefits f plants.
I can master the usage f the simple future tense.
I can intrduce my plan fr Planting Day.
I have knwn the usage f crn thrugh the listening.
I can prnunce /eɪ/, /aɪ/, /ɔɪ/ crrectly and remember the letters and letter cmbinatins that represent them.
I can talk abut the different uses f plants.
I have knwn the meanings abut drinking tea t the Chinese and the Brits.
I can write a shrt paragraph abut tea and my family.
I can make a pster abut plants.
I can talk abut what I have understd abut the imprtance f plants.
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