高中英语外研版 (2019)选择性必修 第一册Unit 5 Revealing nature示范课课件ppt

这是一份高中英语外研版 (2019)选择性必修 第一册Unit 5 Revealing nature示范课课件ppt，共7页。
2. Read the passage and find ut the ways in which plants cmmunicate.
3. Organize infrmatin frm the passage and cmplete the diagram.
Using chemicals•The plant releases chemicals ________• When anther plant detects the chemicals, it starts t ________.
Using sund• Sme plants make nises 4_______• A chilli plant can 5______Sme trees make 6______
Using the “wd wide web”• This fungal netwrk links 7_______• Plants can 8________ with each ther• Plants can 9________ t attack ther plants.
Maybe ne day we will be able t “talk” with plants
4. Wrk in grups. Give a talk abut cmmunicatin between living things.
Read the passage again and talk abut hw plants cmmunicate.Think abut and discuss the fllwing ways f cmmunicatin in the animal wrld. Bees “dance” t signal t ther bees that they have fund fd. Ants cmmunicate with each ther thrugh tuch, chemical signals, mving their bdies and even using their legs t make sunds. what ther ways can yu think f?3. Organize yur ideas fllwing the steps belw. Begin with what living things yu have chsen t talk abut. Explain hw they cmmunicate and give examples. Cnclude by explaining what we have learnt frm their behavir.4. Give a talk t the class abut cmmunicatin between living things.
Writing and bservatinal jurnal
5. Read the bservatinal jurnal and answer the questins.
Hw were the daffdil bulbs planted?In what envirnment did thee leaves grw?What d the flwers lk like?
6. Wrk in pairs. Lk at the pictures and talk abut hw the sunflwer grws.
Nw write yur bservatinal jurnal abut the sunflwer.