1、Why Are Plants Important一、学习目标1. 掌握下列单词和短语：pleasant . shade . fulfill . basic . soil . Its pleasant to do take energy form . in a word2. 掌握下列句子 1）Trees and other plants help clean the air.2）Its pleasant to walk in the forest.3）They help us fulfill our basic needs.4）Medicine and clothing are also mad
2、e from trees and plants.5）In a word, we cant live without plants!3. 提高自己能力 能力目标: Discussion and analysis of the importance of plant 情感目标：Importance of education students to take care of plants二.教学重难点：Think about why we need plants.三.Learning Steps:（一）课前预习 -导学 (常规口语表达3分钟)I 预习课文完成下列各题 （5分钟）（1）Why are
3、plants important?（2）Can we live without plants?英汉互译，并背诵。（7分钟）(1) so many _ (2) help to do _ (3) in the shade _(4) be important to _ (5) basic needs _ (6) take energy from_ (7) be made from _ （8）in a word _II预习课文，查阅资料，掌握知识点。(二)自主学习7分钟 （播放录音,跟读，翻译重点句子）Its pleasant to walk in the forest.Donuts dont gro
4、w on trees!Then the wind and water dont carry the soil away.4)You can sit in the shade under a tree.5) In a word, we cant live without plants! (三)小组合作探究5分钟“Lets do it”1.3(四)达标检测10分钟一根据句意及首字母提示填写单词1.Trees and other plants are one of our b_ needs for life.2.All living things cant live without a_ ,but
5、we cant see it.3.We had a p_ trip this summer holiday.4.Summer is very hot. We can sit in the s_ under the tree.5.Cover your seed with s_ and water it every day.二.用方框中所给短语的适当形式填空in a word, clean the air, take energy from, in the shade, carryawayPlants cover the ground, so the water cant _the soil_.M
6、ost of plants _ the sun by themselves.The old man is sitting under the tree_._,everyone cant live without water.Trees help _and stop the wind from blowing the soil.三单项选择1.I think Zhang Jie is the best _the singers.A. among B. between C. all D. besides2.Whats in the box? _.Its empty A. Something B. A
7、nything C. Nothing D. Everything3.The old woman _ two weeks ago.A. died B. dead C. dying D. death4. The weather is sunny and hot, we can sit _ a tree _the shade. A. below: in B. under; on C. under ;in D. on ;in5. Plants cover the soil. That way, the wind and water dont _the soil away. A. get B. take
8、 C. bring D. carry四.句型转换：1. I couldnt finish the work on time if you didnt help me. (改为同义句) I couldnt finish the work on time _ _ _.2. To walk on the beach in the evening is very pleasant. (改为同义句) _ _ pleasant _ _ on the beach in the evening.3. An elephant can eat 300 kilograms every day. (对划线部分提问) _ _ kilograms can an elephant eat every day?4. cant , without , live , animals , plants (连词成句) _.6. singing , birds , are , on , the , trees (连词成句) _. 课堂学习收获：
