Unit 2 Plant a Plant!-Lesson 7 Planting Trees-ppt课件-(含教案)-市级公开课-冀教版八年级下册英语(编号：226de).zip

a dust stormThe soil is washed awayRich lands turn into desertOur environment is serious!What do we do? Lesson 7 Planting Trees Maker: Aiping Liu hole n. 洞 large adj. 大的；巨大的root n. 根 seedling n. 幼苗；秧苗cover v. 覆盖 n. 盖子 fill v. 装满；充满 dirt n. 泥土；污物pack v. 堆积；压实；装箱dust n. 沙尘；尘土；灰尘 storm n. 暴风雨dirty adj. 不干净的；肮脏的 northern adj. 北方的；北部的bottom n. 底部；最下部1.WhenisTreePlantingDayinChina?2.Whatarethebasicstepsforplantingatree?THINK ABOUT IT!Listen to the dialogue and write true (T) or false (F) :1.LiMingandWangMeiwerehavingapicniconafarm.()2.Theyaskedateacherforhelp.()3.LiMingsawanothergroupofpeopleonthehillside.()4.WangMeireallylikedtheproject.()FFFTRead the lesson and fill in the blanks with the words in the box. Then put the steps for planting a tree in the correct order. ( bottom hole around cover roots ) ( ) Put the _ of the seedling into the hole. ( ) Put a little water in the _ of the hole. ( ) _ the roots and fill the hole with dirt. ( ) Pack the dirt _ the new tree with your feet. ( ) Dig a _ big enough to hold the roots of the seedling. 43125rootsbottomaroundCoverholeImportant words and phrases:1. dig _ (过去式)_ (过去分词)_ （-ing）_ dig a hole _2. dirt _ (adj.) _ (反义词）_3. northern 北方的；北部的 north- northern 其他方位词及形容词 east west south例如: Shenzhen is in the _ part of China.4. another group of 5. turn into turn on / off / up / down turn around 6. in / at the bottom of 7. by the way on ones way 8. for sure9. be made up of 10. more and more serious 1. It must be large enough to hold the roots of the seedling. adv.足够地，充足地;十分地;副词/形容词 +enoughadj.充足的;足够的;enough+名词n.充分，足够;满足;(1)Hewalks_.A.slowlyenoughB.enoughslowly (2)Butthatislongenough. (3) Thank you ! Ive had enough.(4) Thereareenoughseatsforthemall.拓展：enough+todosth.足够做某事Theboyisnotoldenoughtogotoschool.(同义句）Theboyistoo_togotoschool.2. make 使， 让.Maybe you should make the hole a little bigger.make + sb. +形容词 使某人或某事make sb. do 让某人做某事例：The news makes us _ (happy).The joke makes him _ ( laugh). 3. fill v. 充满，装满fillwith 用装满 be filled with 装满 ; 充满 = be full of 练习：一、英汉互译 植树节 fillwith. by the way 沙尘暴 turn into for sure 在的底部二、词型转化 dig(-ing)_ foot(复数) _ exact (副词) _ rich (反) _ north (形容词) _ bottom (反) _ remember (反) _ dirt (形容词) _ dirty (反) _ leave (过去分词) _课堂检测：一、用所给词的适当形式填空1. The ground is _ ( cover) with snow .2. Lanzhou is a _ (north) city.3. You d better sweep the floor.Its _ (dirt).4. Please remember _ (浇水）the plant once a day.二、单选( ) 1. Dont forget _ the door when you go out. A. close B. closing C. to close D. closed( ) 2. Please _ the seed(种子） _ soil. A. cover ,in B. cover; with C. covered ;with D. cover; on( ) 3. Did you plant trees _ Tree Planting Day? A. on B. at C. to D. of ( ) 4. The hole is _ to hold the roots of the seedling. A. enough large B. large enough C. enough small D. small enough( ) 5. _ , where did you go? A. In a way B. In the way C. On the way D. By the wayHave a try!We must do something to protect the environment.Tree planting is very important work.英语八年级上冀教版英语八年级上冀教版 Unit2 Lesson 7 Planting Trees 教案教案一、课题：一、课题：Lesson 7 Planting Trees二、教学目标：二、教学目标：1、能够掌握课标要求的“四会”词汇：hole, large, cover, fill, storm, dirty, northern, bottom。2、能了解如何介绍植树的情况。3、能了解如何介绍植树的重要性。4、能进一步掌握不定式的用法。三、课型：三、课型：新授课四、课时：四、课时：第一学时五、教学重难点：五、教学重难点：1、掌握一些与介绍植树有关的词汇：dig, seeding, cover, fill, water, blow。2、运用所学知识介绍植树的过程。3、掌握以下重点句子：(1) It must be large enough to hold the roots of the seedlings.(2) Maybe you should make the hole a little bigger.(3) Now, put the seedling inside, cover the roots and fill the hole with dirt.(4) Nothing can stop the wind because there are not many trees left.六、教具：六、教具：幻灯片，录音机。七、板书设计：七、板书设计：正面： Planting trees Many trees are cut. A dust storm. The soil is washed away. Rich lands turn into desert.侧面 1： 洞 _ 大的；巨大的 _ 根 _ 幼苗；秧苗 _ 覆盖；盖子 _ 装满；充满 _ 泥土；污物 _ 堆积；压实 _ 沙土；尘土；灰尘 _ 暴风雨 _ 不干净的；肮脏的 _ 北方的；北部的 _ 底部；最下部 _侧面 2： 植树节 _ fillwith. _ by the way _ 沙尘暴 _ turn into _ for sure _ 在的底部 _八、教学过程：八、教学过程：Step 1 Lead-inWhat can you see in these pictures?Think about: What do we do?Step 2 New wordsAsk one of the students to lead the new words, then Ss must remember these new words as quickly as they can. After that, ask some students to write down the new words on the blackboard.Step 3 Think about itWhen is Tree Planting Day in China?What are the basic steps for planting a tree?Step 4 ListeningListen to the dialogue and write true (T) or false (F) :1. Li Ming and Wang Mei were having a picnic on a farm. ( )2. They asked a teacher for help. ( )3. Li Ming saw another group of people on the hillside. ( )4. Wang Mei really liked the project. ( )Step 5 Reading Read the lesson and fill in the blanks with the words in the box. Then put the steps for planting a tree in the correct order. ( bottom hole around cover roots ) ( ) Put the _ of the seedling into the hole. ( ) Put a little water in the _ of the hole. ( ) _ the roots and fill the hole with dirt. ( ) Pack the dirt _ the new tree with your feet. ( ) Dig a _ big enough to hold the roots of the seedling. Step 6 Important words and phrases:Ask Ss to have a discussion about these important words and phrases, then check it. Step 7 Language notes:1. It must be large enough to hold the roots of the seedling. 2. make 使， 让.3. fill v. 充满，装满Step 8 SummarizeWe must do something to protect the environment.Tree planting is very important work.Step 9 HomeworkComposition: How to plant a tree?Step 10 Teaching test1、用所给词的适当形式填空1. The ground is _ ( cover) with snow .2. Lanzhou is a _ (north) city.3. You d better sweep the floor.Its _ (dirt).4. Please remember _ (浇水）the plant once a day.二、单选( ) 1. Dont forget _ the door when you go out. A. close B. closing C. to close D. closed( ) 2. Please _ the seed(种子） _ soil. A. cover ,in B. cover; with C. covered ;with D. cover; on( ) 3. Did you plant trees _ Tree Planting Day? A. on B. at C. to D. of ( ) 4. The hole is _ to hold the roots of the seedling. A. enough large B. large enough C. enough small D. small enough( ) 5. _ , where did you go? A. In a way B. In the way C. On the way D. By the way