Unit 8 Our Blue Planet Lesson 2 课件 2024-2025学年仁爱科普版七年级英语下册.pptxVIP

Unit8OurBluePlanet

第3课时ExploringtheTopic

ThinkingSkillsReadingStrategies

1.useful/ju:sfl/adj.有用的；有帮助的(24)

2.*wash/wpS/;/wa:ʃlv.洗

3.outside/autsaid/prep.在外面adv.在外面

4.cycle/saikl/n.循环

1.quick/kwik/adj.快的；迅速的takeashower洗澡2.shower/Jauə(r)/n.淋浴；淋浴间，淋浴器v.(洗)淋浴

3.*off/pf/;/o:f/adv.(用以表示除去了某物);休假；休息

4.tap/tep/n.水龙头

5.while/wa1l/conj.当……的时候；而，然而

6.brush/brAJ/v.(用刷子)刷净，刷亮n.刷子

7.tooth/tu:θ/(pl.teeth/ti:θ/)n.牙；齿(26)

8.reuse/ri:ju:z/v.再次使用；重复使用(26)

9matter/mætə(r)/n.关乎……的事情；事情

v.事关紧要；要紧

ThemeReading

1.fact/fækt/n.事实，真相；现实

2.valuable/veljuəbl/adj.宝贵的

3.enough/Inʌf/del.足够的，充足的adv.足够地

4.once/wAns/adv.仅一次；一次；曾经conj.一....就

5.*must/mʌst/modalv.必须n.必须做(或看、买等)的事

6.collect/kəlekt/v.收集；采集(26)

7.dig/dig/v.掘(地);挖(土)(26)

8.*worry/wʌri/;/w3ri/v.担心，发愁；使担忧，使发愁n.

令人担忧的事；担心，忧虑

*story/stɔ:ri/n.故事；小说

(27)

Activity1Lookatthepicturesandreadthetext.

Learnhowthedetailssupportthemainidea.

Themainideagivesusthemostimportantinformationandthesupportingdetailstellusmoreaboutthemainidea.

所有的生物

Mainidea:

AIIlivingthingsneedwater.

Detail1:

Peopleandanimalsdrinkwatereveryday.

Detail2:

Plantsneedwatertogrow

Activity2Readthetextandcompletethemainideaand

detailchart.usesth.todosth.

使用某物做某事

Waterisveryuseful.Athome,weusewatertocook,dowashingorcleaning.Outsidehome,wecantravelbywater,doexerciseinwater,andhavefunwithwater.

by

water

乘船

docleaning=dosomecleaning打扫卫生

Detail1:AthomeDetail2:0utsidehome

dowashing=dosomewashing洗衣服

Mainidea:

Onsunnydays,water

goesupintheairandturnsinto

cloudsinthesky.

Activity1Readthetextandusetheyouvisualizewhatyouread.

ReadingStrategies

picturetohelp

Doyouknowthewatercycle?W

aterintheairgets