Unit2 Plant a Plant!八年级英语复习课一课时耿洁听力——导入周五视频演讲背范文【大纲学情分析】这一单元围绕植物展开，分别讲了如何植树、为什么植物对我们这么重要、植物生长所需的条件植物的各个部位、神奇的植物。
其中神奇的植物在内容上学生作为了解、开阔眼界即可；而如何植树、为什么植物这么重要、植物生长所需条件和植物的部位要求学生在内容上重点把握，由于植物的生长具有过程性，因此可以为学生搭建形象的复习图。
这一单元生词短语较多，因此会设计一些填空、词语运用帮助学生回顾。
语法上，继续第一单元的构词法，知道一些词的多种词性。
【学习目标】1.借助图片的引导，回忆复习种植物的过程和植物生长所需条件；2.借助思维导图，回忆复习植物的作用以及我们用到的各个部位；3.通过阅读短文回答问题，了解植物对动物的具体作用；4.通过词语运用检测自己对本单元重点单词的掌握程度；5.通过填空、总结规律，总结一词多词性和后缀变词性的构词法。
【重难点】重点：1.植树步骤；2.植物的重要性；3.园艺的乐趣；4.植物生长所需条件；5.植物生长过程和部位作用。
难点：自己用英语描述植物的种植和生长过程，并描述园艺的乐趣。
【教学流程】StepⅠ.Lead ins plant a plant!'LetStepII.Knowledge LinkHow to plant a plant?（配图）1.First, dig a hole big enough to hold the roots/seeds.Second, put the seeds/seedling in the hole.Then, cover the roots/ seeds with dirt.Now, pack the dirt on the seeds/ around the roots.t forget to water it.Finally, don's enough? No! You should always look after it very well.That'（彩霞）How to plant a plant?1.a hole big enough to hold the roots of the seedling. First, _______the roots of the seedling into the hole. Second,the hole with dirt. the roots and Thenthe dirt around the new tree with your feet. Next,Finally, _____ the seeding.What does it need to grow up?2.water, soil, sun, space, air, compost, much caresmall. very seedling became the seeds the come out of soil. And it a seedling. The is Later 3.It has two leaves. I take care of it and it keeps growing. Then we get a real plant.It has energy take soil. in they plant of the are roots.They at bottom the and are the They water and from the soil. Stem is thin and long upon the soil. It is like a road. All the energy and water go through it and arrive at the leaves or fruits. The leaves are on the stem or the branches. They take energy from the sun. They are very important. At the top of the plant, there is a bud. Later the bud will blossom and become a flower. After that, the flower will become a bud. That bud will turn into seeds. And we can continue to plant more plants.. Basic senseStepⅢListening1.Why do we need to plant plants? 2.Functions1)Parts of plants we eat. ：Foodleaves:roots:fruits:seeds:stems:Clothing(cotton):The part of plants we use: fruitSchool things: stem,branches; seed,fruit/seed(rubber)Shelter: House: The part of plants we use : stemShade: The part of plants we use: leaves,branchesEnvironment: The part of plants we use: leaves, flowers, stem, branches, roots 2）Fun关键词：Enjoyable, pleasant, have fun doing2.Read the passage and answer the questions.Step IV.Overcome Difficulties1.Fill in the blanks.The first letter is given.1)．2)Fill in the blanks with the correct forms of the given words.1.词汇与短语专练（晶晶）1). Look! They _____________ (dig) holes for the trees.Tom _______ already ______ (dig) many holes for the trees.2). ①The classroom is ___________ (足够大) to hold 50 students.②Don't worry! I can look after your child ___ when you areaway.A. careful enoughB. enough carefulC. carefully enoughD. enough carefully③The boy is so young that he can't look after himself.(同义句)The boy is ____ young ___ look after himself.The boy isn't ____ ________ to look after himself.3). ①Tom ______ the box _____ toys. It's too heavy to carry.A. full ; ofB. filled ; withC. was filled ; withD. was full ; of②The garden is _______ (长满) with flowers. How beautiful!③There are two bottles on the table. One is full ___ waterand the other is filled ____ milk.D. with ; ofC. of ; with B. with ; with A. of ; of4). My shirt is ______ (脏). I must wash it.5). Our city is in the __________ (north) part of China. It's verycold in winter.6). ①She covered her eyes ____ her hands.A. withB. forC. ofD. by②The ground is _________ (覆盖) with snow. How beautiful!7). It's ___________ (令人愉快的) to walk in the forest. It's niceand cool.8). We can have a rest in the ________ (树荫) under a tree whenthe weather is sunny and hot.9). Don't forget to put a little water in the _________ (底部) ofthe hole when you plant trees.10). Could you tell me what the_____ (基本的) steps for plantinga tree are ?11). _______, what's the best time to plant trees?A. On the wayB. In a wayC. By the wayD. In no way12). ①The book __ be Jim's because her name is on the cover.A. canB. mayC. mustD. need②--- Let's go to West Lake Park by taxi.--- It's not far. We ____ take a taxi.A. needn'tB. can'tC. mustn'tD. couldn't③--- I wonder if these are Danny's glasses.--- They _____ be Danny's. He doesn't wear glasses.A. can'tB. mustn'tC. needn'tD. wouldn't④--- Must I stay here with you?--- No, you ____. You may go home, but you ___ go to thenet bar.A. mustn't ; needn'tB. needn't ; mustn'tC. must ; needD. need ; must13). ①It's ______ (干燥的) and hot these days. We really needsome rain.②It hasn't rained since last month. The ground is very __.A. wetB. dryC. drierD. driestStep V.ExplorationQuestion: 1)What does the title “Plant a plant”mean? “Plant”can be both a noun and a verb.2)What does “dirt”mean? What does “dirty”mean? What's the relationship between them?s figure out the rule.'Let（宋佳）Plant a plant.The plants need water, so I water them.The orange is orange.I have a book that can help me book a hotel.Never trouble troubles until trouble troubles you.Can you can a can as a caner can a can?What can we do using this rule? We can understand the passage better. 1.Eg: This magazine whose cover is black is amazing.Choose some more sentences to let students guess the meanings. 2.We can stop any any bus stop.s very kind of you to give me all kinds of flowers.It'Opposite: like--_____ happy--_____ agree--_____ appear--____ understand--______V-n: drive--_____ visit--_____ lead--_____ move--_____ develop--_____ discuss--_____help--_____V--adj: care--____N--adj: rain-_____ sun-____ wind-_____Make a summary: -or/er,-hood,-ly,-ful, -ment, -tion, -shipDis-,un-, in-, mis-, ir-,多词性1)2)构词法（后缀）Step V. WritingWhat plant do you want to plant? How will you plant it? What does it need? What doyou want from it?What How Why（晶晶）同学们，你们种过树吗？请根据提示要求，以How to plant a tree为题写一篇英语短文，简单描述一下植树的过程。
