1、冀教版英语课件八下unit2lesson12学练优八年级英语下（学练优八年级英语下（JJJJ）教学课件教学课件Unit 2 Plant a Plant!Lesson 12 Dannys Plant agriculture seed pot sprout stem bud carefully yardn.农业；农学农业；农学n.种子种子n.盆；壶；瓶盆；壶；瓶v.发芽发芽n.茎；干茎；干n.芽；苞；花蕾芽；苞；花蕾 v.发芽发芽adv.仔细地；小心翼翼地仔细地；小心翼翼地n.院子；场地院子；场地Words and expressionsWhat kind of plant do you want
2、 to grow?What is agriculture?Lead inRead and answer.1.What did Danny and his classmates do to learn more about plants?They planted some seeds.2.What happened after Danny watered the seed of his plant?It sprouted a few days later.Soon,it grew a stem and a leaf.3.Why will Danny put the pot in the yard
3、?Because his plant can get sunshine.4.What does Danny want to send to Li Ming?He wants to send some seeds to Li Ming.Language points1.Agriculture is all about growing plants and raising animals for food.农业是关于种植植物和饲养动物作为食物。农业是关于种植植物和饲养动物作为食物。raise vt.提高提高;筹集筹集;养育养育,种植种植,饲养饲养 Dont you raise your voice
4、 to me!别对我高声大气！别对我高声大气！They raised the money to buy the house and two hundred acres of land.他们筹措了资金来购买房子和他们筹措了资金来购买房子和200英亩土英亩土地。地。He raises 2,000 acres of wheat and hay.他种植了他种植了2000英亩的小麦和饲料用草。英亩的小麦和饲料用草。2.To learn more about plants,we planted some seeds.为了了解更多植物（的知识），我们种了为了了解更多植物（的知识），我们种了一些种子。一些种子
5、。1)learn vi.了解到，学，学习了解到，学，学习It is never too late to learn.学习永远不会太迟。学习永远不会太迟。vt.学，学习学，学习How many English words have you learned?你学了多少英语单词你学了多少英语单词?2)some adj.一些，几个一些，几个(常用于肯定句中常用于肯定句中)some flowers 一些花一些花 some beds 几张床几张床辨析：辨析：some与与anysome和和any都有都有“一些一些”之意，都可修饰复之意，都可修饰复数名词与不可数名词，表示不定的数量及数名词与不可数名词，表示不
6、定的数量及程度。程度。some用于肯定句中，在请求、建的用于肯定句中，在请求、建的疑问句中也用疑问句中也用some。any常用于否定、疑问常用于否定、疑问句中。句中。I have some books.Do you have any friends in America?但在表示但在表示建议，反问，请求建议，反问，请求的疑问句中，的疑问句中，或期望得到肯定回答时，多用或期望得到肯定回答时，多用some而不而不用用any。Would you like some coffee?你要不要来点咖啡你要不要来点咖啡?What about some fruit juice?来点水果汁如何来点水果汁如何?3
7、.Now something new is growing at the top of the stem.现在在茎的顶端正长着一种新的东西。现在在茎的顶端正长着一种新的东西。1)something new 新的东西。新的东西。every,some,any,no与与one,body,thing组合起来的词叫组合起来的词叫不定代词。不定代词做主语，谓语动词用不定代词。不定代词做主语，谓语动词用第三人称单数。当不定代词带有形容词时，第三人称单数。当不定代词带有形容词时，形容词放后面，做后置定语。形容词放后面，做后置定语。Someone important will give the students
8、 a lecture this afternoon.今天下午，一位重要的人物将给学生们做今天下午，一位重要的人物将给学生们做一场报告。一场报告。2)at the top of 在顶部在顶部/顶端，其反义短语顶端，其反义短语是是at the bottom of 在底部。在底部。on(the)top of 在高处，反义短语是在高处，反义短语是at the foot of 在脚下。在脚下。Please write your telephone number at the top of this page.请把你的电话号码写在这页纸上端。请把你的电话号码写在这页纸上端。There is a tower
9、 on top of that high mountain.那座高山顶上有座塔。那座高山顶上有座塔。top n.顶，上面；一流的，顶尖的顶，上面；一流的，顶尖的Can you see the white house on top of the hill?你能看见山顶上那幢白房子吗？你能看见山顶上那幢白房子吗？He is one of the top students in his class.他是班里的一名尖子生。他是班里的一名尖子生。注：注：on top of the world 高兴到了极点高兴到了极点 at the top of ones voice 高声地高声地4.Im going t
10、o look after my plant carefully.我将仔细照看我的植物。我将仔细照看我的植物。look after 照顾；照看照顾；照看My job is to look after these patients.我的工作就是照顾好这些病人。我的工作就是照顾好这些病人。They think about survival.They look after their own people.他们考虑的是生存，关心的是自己的人民。他们考虑的是生存，关心的是自己的人民。Lets Do It!Read the lesson and answer the questions.1 11.What
11、 did Danny and his classmates do to learn more about plants?They planted some seeds.2.What happened after Danny watered the seed of his plant?It sprouted a few days later.Soon,it grew a stem and a leaf.3.Why will Danny put the pot in the yard?Because his plant can get enough sunshine in the yard.4.W
12、hat does Danny want to send to Li Ming?He wants to send some seeds to Li Ming.Complete the sentences and label the plant.2 2A.A bud opens up and becomes a _.B.A _ grows under the ground and gets water from the soil.C.A _ is the long thin part of a plant.D._ are parts of a plant.They grow from a stem
13、,from a branch or directly from the root.flowerrootstemLeaves What parts of plants do we usually eat?Group them into the baskets.3 3Parts of Plants We Eatleaves:cabbage,lettuceroots:carrotfruits:apple,watermelon,eggplant,tomatoseeds:sunflower,pea,corn,peanutstems:sugarcane,celery,onion,potatoat the
14、top ofa flower budlook afterturn into在在顶端顶端/顶部顶部花骨朵花骨朵照顾；照看照顾；照看变成变成Exercises1.I have a lot _ about today.A.write B.writing C.to write D.writtenI.Multiple choice 2.I havent _ in my diary for a week.A.write B.wrote C.writes D.written3.Agriculture is about _ plants and raising animals for food.A.growi
15、ng B.grow C.grows D.to grow4._ _ have taken place in her hometown.A.Something important B.Important something.Fill in the blanks.1.The new policy promoted the development of a_.2.The old man likes r_ rabbits,chickens,dogs and horses.3.The seed I planted s_ yesterday.gricultureaisingprouted4.In the f
16、airy tale the frog t_ _ a prince.5.Something _ wrong with his computer.6.I have _(一些趣事一些趣事)to tell you.urned intoissomething interesting7.I have some clothes _(洗洗).8.Mr Wang is confident theyll be able to _ _(照顾照顾)themselves.9.After all they are _(在在顶端顶端)their industry.to washlook afterat the top of1.Review Lesson 12.2.Write a passage about what kind of plant you want to grow.HomeworkThank you!
