Unit 5 Revealing nature Developing ideas & Presenting ideas （ppt课件）-2022新外研版（2019）《高中英语》选择性必修第一册.pptx

1、SECTION C DEVELOPING IDEAS-WRITING1.find out _municate _3._受到攻击受到攻击4.tiny amounts of_5.detect the chemicals_6.drive_赶走赶走找出；查明；发现找出；查明；发现withget attacked微量的微量的发现发现/察觉到这些化学物质察觉到这些化学物质away 7._更不可思议的是更不可思议的是8.make noises_9.drought is arriving_10._在某种程度上在某种程度上11.send_.向向运送运送12.steal sth._从从处偷取某物处偷取某物more

2、 surprisingly 制造噪音；发出声响制造噪音；发出声响干旱就要来了干旱就要来了 in more waysto fromdaffodil sunflowerrosechrysanthemumchrysanthemumBabys breathlily lily They were planted side by side in soil,with the pointed ends facing up.The leaves grew in a sunny,but cool place.The flowers are yellow and white,and shaped like trum

3、pets.While-writing While-writing Look at the pictures and talk about how the sunflower grows.（1）开头Do you have an experience of planting a kind of plants?Let me share my experience of growing watermelon with you.I once lived in the countryside and planted some garlic in the garden.（2）正文Check to see i

4、f there are any local requirements about digging.Take a suitable shovel and dig a hole that is 4-5 times the width of the root ball.Use the garden cultivator to loosen the dirt all around the hole to make it easier for the roots to spread.（3）结尾Seeing the flowers,I was too excited to express my feeli

5、ngs.I cant wait to show my grandparents the fruit trees I have planted.No pain,no gain.After-writing After-writing 5 54 43 32 21 1Complete content Complete content Enough wordsEnough wordsGood expressionsGood expressionsCorrect grammarCorrect grammarNice handwritingNice handwritingAn observational j

6、ournal about the sunflower1 JuneCovered with 1-2 cm of moist soil,the sunflower seed takes a few days to come up after being planted.Water has been added regularly and the hard seed coat softens in the damp soil to allow the first root to pierce downwards and the first leaves to push to the soil sur

7、face.6 JulyThe root continues to grow downwards.The single stem grows hollow and smooth,revealing large spade-shaped leaves from the growing tip.Gradually,the plants growing tip reveals the first hints of development of the flower bud.The plant stem becomes more woody.26 JulyAbout three weeks after the flower bud first becomes visible at the tip of the sunflower stem,it enlarges and begins to reveal a flattened disc.Over the course of one week,the yellow ray florets,the disc florets bloom across the core of the sunflower blossom.It is yellow,looking beautiful.