Plant-PlantsPPT课件2-冀教版.ppt

1、New words textThink about itLets do itexplanationsNew wordswsunlight n.阳光wfeed v.喂养wbillion n.十亿Think about it How many plants do you think there are in the world? How many plants can you name? Why do plants have flowers? A plant has four parts: flowers, leaves and stem grow above ground. Roots grow

2、 below ground. Roots bring water from the ground to the plant.What is the stem for? The stem carries the water from the roots to the leaves and flowers. The stem holds the leaves and flowers in the sunlight.What are leaves for? Leaves make food for the plant.What part do we eat?o People eat all part

3、s of a plant.o A carrot is rooto We eat the leaves of cabbage.o The seed of the rice plant feed billions of people. Whats a billion? Its 1 000 000 000!How many plants do you think there are in the world? 你认为世界上有多少种植物？how many意为“多少”，用来询问可数名词的数量，其后接名词复数，询问不可数名词的数量用how much。How many people are there in

4、 your family? 你家有多少人？How much money do you have? 你有多少钱？wRoots bring water from the ground to the plant. 根为植物从地下吸收水分。wbring vt. 带来，拿来。w把那本书带给我。w辨析：bring与takew两者都有方向性，bring意为“带来、拿来”，是把别处的物体带到说话的地点来；take 意为“带走，拿走”，是把说话地点的东西带到别处去。wPlease bring me my schoolbag when you come tomorrow. 你明天来时请把我的书包给我带来。wTak

5、e this empty box away and bring me a full one. 把这只空盒子那走， 给我拿一个满的来。What is the stem for? 茎用来做什么？for表示用途、意图、目标、愿望，意为“对于，供，适合于”。These are books for children. 这些是儿童读物。Its time for class.上课时间到了。辨析: to与for在英语中，表示“对于来说”。可用介词to，也可用介词for，to强调主观思想，for强调客观情况。To me, this meeting is very important. 对于我来说，这次会议很重要

6、。（强调主观认为）This dictionary is very useful for students. 这本词典对学生来说很有用。（客观情况）做介词用，for还有“代，替，为”之意。表示恩惠、赞成、支持时，也有“为了，给”之意.The big disk will serve us for a table. 这张大课桌可以给我们当桌子用。What can I do for you? 我能为你做些什么呢？New plants grow from seeds. 新的植物是由种子繁殖的。from prep. 从，从来，表示出处，来源，也可表示时间的起点，意为“从，从起”。A letter from

7、 Tom汤姆的来信 learn from Lei Feng向雷锋学习from now on从现在起 from time to time时时lHere are some parts we eat. 下面是我们吃的植物的一部分。l Here are这是一个倒装句。在英语中表示把手头的东西给对方或表示这儿是常用Heres/Here are这一句型。is和are的使用取决于后面主语的单、复数。这一句型中的谓语动词是行为动词，还具有进行的意思。lHeres a piece of paper with your name on it. 这儿有一张纸，上面有你的名字。lHere are your books

8、. 这些是你的书。lHere comes Wang Ming. 王明来了。l注：这类句子中的行为动词通常用come和go，虽然具有正在进行的意思，却不能用进行时。lThere comes the bus.（而不能说There is coming the bus.）汽车来了。 Can you name some of these vegetables? 你能叫上其中一些蔬菜的名字吗？name vt. 取名为，命名为，说出名字The parents name their daughter Mary. 父母给他们的女儿取名为玛丽。How many flowers in the garden can

9、you name? 你能说出花园里有多少种花的名字？n.名字-Whats your name? 你叫什么名字？-My name is Ann. 我叫安。英语格言英语格言ENGLISH PROVERBSPPT模板下载： 行业PPT模板： 节日PPT模板： PPT素材下载： PPT图表下载： 优秀PPT下载： PPT教程： Word教程： Excel教程： 资料下载： PPT课件下载： 范文下载： 试卷下载： 教案下载： 1、If you are doing your best,you will not have to worry about failure.如果你竭尽全力，你就不用担心失败。如果

10、你竭尽全力，你就不用担心失败。2、Winners do what losers dont want to do.胜利者做失败者不愿意做的事！胜利者做失败者不愿意做的事！3.Living without an aim is like sailing without a compass. Alexander Dumas (Davy de La Pailleterie, French Writer)生活没有目标就像航海没有指南针。生活没有目标就像航海没有指南针。 (法国作法国作家家 大仲马大仲马. A.)4.Nothing is impossible! 没有什么不可能！没有什么不可能！5.Do what you say,say what you do 做你说过的，做你说过的，说你能做的说你能做的