《Earth first》SectionB PPT
第一部分內(nèi)容：課前篇自主預(yù)習(xí)
Ⅰ.知識(shí)體系圖解
重點(diǎn)詞匯
1._________v.致力,獻(xiàn)身,傾注
2._________n.海洋,大海
3._________v.使……突出,使注意力集中于
4._________n.殘忍,殘酷,殘暴
5._________n.打獵,狩獵
6._________n.(報(bào)告觀點(diǎn)的)陳述,說(shuō)明
7._________n.(野生生物)保護(hù)區(qū)
8._________n.員工
9._________v.建立,設(shè)立
10._________v.破損,損害,損傷
11._________n.旱災(zāi),干旱
12._________n.洪水,水災(zāi)
重點(diǎn)短語(yǔ)
1.be devoted to_________
2.be involved in_________
3.most importantly_________
4.as a request for_________
5.instead of_________
重點(diǎn)句式
The less energy you use,the less carbon dioxide is released.
重點(diǎn)語(yǔ)法 現(xiàn)在分詞和過(guò)去分詞作補(bǔ)語(yǔ)
Ⅱ.釋義匹配
1.brochure A.to let news or official information be known and printed
2.reduce B.very serious
3.release C.to make something smaller or less in size,amount,or price
4.severe D.a disease in a part of your body that is caused by bacteria or a virus
5.infection E.a small magazine or book containing pictures and information about sth
答案:1.E 2.C 3.A 4.B 5.D
Ⅲ.完成句子
1.Jenny hopes that Mr Smith will suggest a good way to have her written English _________(提高) in a short period.
2.He is very popular among his students as he always tries to make them_________(感興趣) in his lectures.
3.Don’t leave the water_________(流淌) while you brush your teeth.
4.The speaker raised his voice but still couldn’t make himself_________ (被聽到).
5.If anything happens,I will keep you_________ (被通知).
... ... ...
Earth first PPT，第二部分內(nèi)容：課堂篇學(xué)習(xí)理解
重點(diǎn)詞匯
1.devote v.致力,獻(xiàn)身,傾注
【課文原句】Now,she is a model and performance artist devoted to ocean conservation.
現(xiàn)在,她是一位致力于海洋保護(hù)的模特和表演藝術(shù)家。
【詞匯精講】devote是及物動(dòng)詞,意為“致力,獻(xiàn)身,傾注”。
Chopin is a master who devotes all his life to writing piano music.
肖邦是一位將畢生心血全部奉獻(xiàn)于鋼琴作品創(chuàng)作的大師。
Mr Brown devotes most of his spare time to playing with children.
布朗先生把大部分的空閑時(shí)間用來(lái)和孩子們一起玩。
2.establish v.建立
【課文原句】Well,SNNR was established in 2000 and is the highest and second largest nature reserve in China.
三江源自然保護(hù)區(qū)始建于2000年,是我國(guó)海拔最高的第二大自然保護(hù)區(qū)。
【詞匯精講】establish是及物動(dòng)詞,意為“建立,制定,確立”。
Our goal is to establish a new research centre in the North.
我們的目標(biāo)是在北方建立一個(gè)新的研究中心。
This city was established by German settlers in the 1840s.
這座城市是德國(guó)殖民者在19世紀(jì)40年代建立的。
The school has established a successful relationship with the local community.
這所學(xué)校與當(dāng)?shù)厣鐓^(qū)建立了良好的關(guān)系。
【詞匯拓展】
establishment n.建立
established adj.已確立的
3.damage v.破損,損害,損傷
【課文原句】In recent years,we have seen large areas of wetland that were damaged by human activity.
近年來(lái),我們看到人類活動(dòng)破壞了大片濕地。
【詞匯精講】句中的damage 是及物動(dòng)詞,意為“破損,損害”,damage也可作名詞,意為“損害,損失”。
Their houses were damaged by the fire.
他們的房子在火災(zāi)中被毀壞了。
If we have advance warning,we’ll be able to reduce the damage.
如果我們預(yù)先得到警告的話,我們就可以減少損失。
There is no denying that our earth is suffering severe damage.
不可否認(rèn),我們的地球正遭受著嚴(yán)重的破壞。
重點(diǎn)句式
The less energy you use,the less carbon dioxide is released.
你使用的能量越少,二氧化碳的釋放就越少。
【句式剖析】
“The+比較級(jí)...,the+比較級(jí)...”意為“越……就越……”,第一個(gè)“The+比較級(jí)”是表示條件的狀語(yǔ)從句(在表示將來(lái)意義時(shí),從句用一般現(xiàn)在時(shí)表示將來(lái));第二個(gè)“the+比較級(jí)”是主句。
The more you speak English,the better your English will become.
你說(shuō)英語(yǔ)越多,你的英語(yǔ)水平就會(huì)越高。
The more a person reads,the wiser (wise) he will become.
一個(gè)人書讀得越多就會(huì)變得越明智。
The more careful you are,the fewer mistakes you will make.
你越小心,你犯的錯(cuò)就會(huì)越少。
The faster,the better.越快越好。
【句式拓展】(1)“比較級(jí)+and+比較級(jí)”或“more and more+原級(jí)”表示“越來(lái)越……”。
Holiday flight tickets are getting less and less expensive.
假期的機(jī)票越來(lái)越便宜了。
(2)“the+比較級(jí)+of (the)+名詞/代詞”,表示“(兩者中)較……的”。
Of the two cameras,I would prefer the smaller one,which is very easy for me to carry.
這兩個(gè)照相機(jī),我喜歡較小的一個(gè),它容易攜帶。
重點(diǎn)語(yǔ)法
現(xiàn)在分詞和過(guò)去分詞作賓語(yǔ)補(bǔ)足語(yǔ)
1.現(xiàn)在分詞作賓語(yǔ)補(bǔ)足語(yǔ)和賓語(yǔ)之間存在邏輯上的主謂關(guān)系,強(qiáng)調(diào)動(dòng)作在進(jìn)行。常用在catch,feel,find,have,hear,keep,set,observe,see,watch等動(dòng)詞后。
The next thing he saw was smoke rising from behind the house.
接下來(lái)他看到的是煙霧從房子的后面冒出來(lái)。
The man was fired because he had been found smoking in the kitchen.
那個(gè)人被解雇了,因?yàn)樗话l(fā)現(xiàn)在廚房里吸煙。
2.及物動(dòng)詞的過(guò)去分詞作賓語(yǔ)補(bǔ)足語(yǔ)與賓語(yǔ)有邏輯上的被動(dòng)關(guān)系,表示被動(dòng)意義或已完成意義,有時(shí)候兩者兼而有之。不及物動(dòng)詞用作賓語(yǔ)補(bǔ)足語(yǔ)時(shí),與賓語(yǔ)沒有邏輯上的動(dòng)賓關(guān)系,只表示動(dòng)作的完成或狀態(tài)。
When I opened the door,I found the ground covered with snow.
當(dāng)我打開門時(shí),我發(fā)現(xiàn)地面被雪覆蓋著。
We must take measures to keep nature balanced.
我們必須采取措施保持生態(tài)平衡。
They found all the guests gone when they woke up.
當(dāng)他們醒來(lái)時(shí),發(fā)現(xiàn)所有的客人都走了。
When I came in,I saw a strange girl seated in the corner.
我進(jìn)來(lái)時(shí)看到一個(gè)陌生的女孩坐在角落里。
Mother had the boy stand outside the room.
媽媽讓孩子站在門外。
They had the fire burning all night.
他們整夜都讓火燃燒著。
The boy had his arm injured when he fell off the tree.
小男孩從樹上掉下來(lái)時(shí)摔傷了胳膊。
隨堂練習(xí)
Ⅰ.單句填空
1.It is a new magazine __________(devote) to helping parents develop children’s love of learning.
答案:devoted
2.The city of Rome has passed a new law to prevent__________(cruel) to animals.
答案:cruelty
3.The palace,which__________(damage) by bombs in World War Ⅱ,still stood.
答案:was damaged
4.The farmer and his neighbours decided__________(establish) a cooperative farm.
答案:to establish
5.My old teacher would often go__________(hunt) when he lived in the mountain areas.
答案:hunting
Ⅱ.完成句子
1.布朗先生回來(lái)后發(fā)現(xiàn)墻被刷成了白色。
Mr Brown saw the walls__________white when he came back.
答案:painted
2.他被解雇,因?yàn)榻?jīng)理發(fā)現(xiàn)他在車間睡覺。
He was fired because the manager found him__________in the workshop.
答案:sleeping
3.他的車出毛病了,他需要找人修理一下。
There is something wrong with his car and he must have it__________.
答案:repaired
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