初中英语外研版(2024)七年级上册(2024)Unit 6 The power of plants课前预习课件ppt
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这是一份初中英语外研版(2024)七年级上册(2024)Unit 6 The power of plants课前预习课件ppt,共35页。PPT课件主要包含了 rest , product , sugar , stem , root , leaf , workshop , within , though , natural 等内容,欢迎下载使用。
范畴:人与自然→主题群:自然生态→子主题:人与自然相互依存
1.能运用本单元的单词和短语描述植物;2.能运用一般将来时谈论植物的用处;3.描述植物的重要性。
语言能力 文化意识 思维品质 学习能力
Unit 6 The pwer f plants
Perid 1 Starting ut & Understanding ideas I:Reading
xygen
sunlight
一、必背单词(请在课文中找出下列单词)
二、常用短语(请在课文中画出下列短语)
三、经典句型(请在课文中画出下列句型)
1.Here’s Wrker N.55 in his green unifrm.第55号工人穿着他的绿色制服。 ◆in his green unifrm穿着他的绿色制服
in,put n,wear,dress
( )(1)The girl is _______a black B.in C.n D.abut( )(2)We ften _______ur schl B.put nC.dressD.wears( )(3)Little Mary is t yung t B.put nC.dress D.dresses
这个人有许多收藏品。他是一位很棒的收藏家。The man has many .He is a great .
2.They cllect sunlight and CO2 during the day.他们在白天收集阳光和二氧化碳。◆cllect vt.收集,采集,使集中。如:I like cllecting stamps.我喜欢集邮。同根词:cllectr n.收藏家→cllectin n.收藏品
cllectins
◆sunlight n.阳光这是一个由名词sun(太阳)和名词light(光,光线)构成的合成词。 本单元出现的类似构成方法的单词还有:wrk(工作)+shp(车间)→wrkshp(车间)sun(太阳)+flwer(花朵)→sunflwer(向日葵)rain(雨)+cat(大衣,外套)→raincat(雨衣)rain(雨)+frest(森林)→rainfrest(雨林)tea(茶)+huse(房子)→teahuse(茶馆)class(班级)+mate(伙伴)→classmate(同班同学)week(周)+end(末尾)→weekend(周末)
3.The water will rise up t the Leaf thrugh the Stem.水将通过茎部上升到叶子。 ◆rise up t上升到
请选用rise,raise的正确形式填空。(1)He the desk and went ut. (2)The sun in the east.
◆thrugh,介词,“通过”。 thrugh,acrss,crss
(3)那些士兵穿过了树林。The sldiers went the frest. (4)他正在横穿马路(两种表达)。He is the rad.=He is the rad.
ging acrss
4.It means a lt t animals and humans,thugh—they need it t breathe!然而,它对动物和人类来说意义重大——他们需要它来呼吸!◆mean t意为“对……意味着……,对……重要”。如:Dear mther, yu knw hw much yu mean t me.亲爱的妈妈, 你知道你对我有多重要。
◆need在句中作实义动词,“需要”。常见搭配:
( )Lisa is nt gd at Chinese.I think she needs _______it every t speak B.t practise speaking C.practise speaking
need作情态动词时,后面接动词原形,没有人称和数的变化。如:He need clean his rm tday.他今天需要打扫他的房间。
◆breathe,动词,“呼吸”。 breath,名词,“呼吸”。搭配:take a deep breath 深呼吸
5.Sn it’s ging t get dark.很快,天就要黑了。 ◆get dark“变暗”。get在此处作连系动词,“变得”,后接形容词作表语。像get一样表示变化的连系动词还有becme, turn, grw, g等。如:It’s getting dark.Yu shuld g hme nw.天变暗了。你应该现在回家。
白天变得越来越长了。The days are .
getting lnger and lnger
午饭后我将会休息一下。____________________________________________________
6.They will take a rest.他们将要休息了。 ◆take a rest=have a rest=rest (v.) “休息”
I will take/have a rest after lunch.
一、回答问题。请认真阅读课本P97 Act.2 课文, 回答下面5个问题,要求所写答案语法正确、语义完整切题。1.What time is it nw?____________________________________________________ 2.Where des Wrker N.55 wrk?____________________________________________________
He wrks in Wrkshp 1001 in the Leaf.
It’s (a) quarter past seven./7:15.
3.Hw many wrkers are there in each wrkshp?____________________________________________________ 4.What is useful fr the grwth f the plant?____________________________________________________ 5.Withut plants, what wuld the natural wrld be like, be the same r different?____________________________________________________
Withut plants, the natural wrld wuld be different.
Sugar is useful fr the grwth f the plant.
There are 20 t 100 wrkers in each wrkshp.
It’s quarter past seven.Here’s Wrker N.55 in 6. ______ green unifrm.He’s ging t start wrk in the plant.
二、根据课本P97 Act.2课文, 完成下列短文填空(有两词为多余项)。
He 7. in Wrkshp 1001 in the Leaf.There are 20 t 100 wrkers in each wrkshp.They 8. __________ sunlight and CO2 during the day.Nw wrkers 9. __________ the Rt send up water.The water will rise up t the Leaf 10. the Stem.Then wrkers in the Leaf will mix water, CO2 11. sunlight.
What are they ging t 12. ? Mst imprtantly (fr them), there will be sugar! It’s 13. fr the grwth f the plant.Anther prduct will be xygen, but the plant desn’t need much f it.It 14. _______ a lt t animals and humans, thugh—they need it t breathe!There are 15. f plants n earth.They give mre than fd and xygen.
三、根据课本P97 Act.2课文内容完成下面思维导图,然后口头复述课文。
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