人教版（2019）必修第二冊Unit 2 Wildlife Protection 詞匯精講課件-(18張ppt)

1、Unit 2 Wildlife Protection 必修二課本精講詞匯精講species n. 物種Pandas are an endangered species.大熊貓是一種瀕危物種。habitat n. 生活環(huán)境，棲息地The pandas natural habitat is the bamboo forest.大熊貓的天然棲息地是竹林。measure n. 措施，方法The local government has taken an effctive measure to protect pandas natural habitat.當(dāng)?shù)卣呀?jīng)采取了有效的措施保護(hù)大熊貓的天然棲息

2、地。詞匯精講authority n. 官方，當(dāng)權(quán)，權(quán)威Hes an authority on criminal law.他是刑法專家。profit n. 利益，利潤We are making a demned good profit.我們獲利極豐。threat n. 威脅It was a threat to world peace.這是對世界和平的威脅。詞匯精講harmony n. 和諧，融洽Colors are in harmony.色彩調(diào)和。creature n. 生物，動物Im not a selfish creature.我不是一個自私的人。net n. 網(wǎng)The bird entan

3、gled itself in the net.小鳥被網(wǎng)纏住了。詞匯精講Wneighbourhood n. 鄰近的地方，街區(qū)We grew up in the same neighbourhood.我們是在一條街上長大的。emotion n. 情緒，感情It is impossible to separate belief from emotion.信仰和感情是分不開的。skin n. 皮膚，皮The skin on her hands was hard and rough.她手上的皮膚粗糙而沒有彈性。詞匯精講illegal adj. 不合法的，非法的illegally adv. 不合法地，非法

4、地Its illegal to attack others.攻擊他人是違法的。Park illegally, and youre likely to be ticketed.違法停車就可能收到罰款單。immediately adv. 立刻Firefighters were on the scene immediately.消防隊立刻趕到現(xiàn)場。詞匯精講alarming adj. 驚人的，令人驚覺的The trend is alarming. 這一趨勢令人擔(dān)憂。extinct adj. 已滅絕的We must protect these endangered animals before they

5、 become extinct.在這些瀕危動物滅絕之前，我們必須保護(hù)它們。average n. 平均數(shù) adj. 平均的，普通的Her work was well below average for the class.她的學(xué)業(yè)遠(yuǎn)在班級平均線以下。詞匯精講concerned adj. 擔(dān)心的，關(guān)切的We are chiefly concerned with improving educational standards.我們主要關(guān)心的是提高教育水平。living n. 生活，生計 adj. 居住的，活的，在用的Those living creatures are living in a hug

6、e forest.plain n. 平原 adj. 簡單明了的，直率的Little mountain stream is dashing down to the plain.小山澗奔騰而下，流向平原The facts were plain to see.事實顯而易見。詞匯精講sacred adj. 神圣的，受尊敬的The head is considered as a sacred part of the body.頭部被認(rèn)為是身體神圣的部分。effective adj. 有效的，生效的Humor is a more effective defence than violence.幽默是比暴力

7、更有效的防御武器。due adj. 由于，到期的，適當(dāng)?shù)?，?yīng)有的Whens the baby due?寶寶什么時候出世？The problem may be due to poor workmanship.問題可能是在拙劣的工藝上。詞匯精講hunt vi./vt. 打獵，搜尋，追捕They sleep by day and hunt by night.他們白天睡覺，晚上捕獵。alarm vt. 使害怕 n. 恐慌，警報I gave the alarm as soon as I saw the smoke.我一看見冒煙就發(fā)出了警報。adapt vi./vt. 適應(yīng)，使適應(yīng)The world wi

8、ll be different, and we will have to be prepared to adapt to the change.這個世界將會不同，所以我們必須準(zhǔn)備好適應(yīng)變化。詞匯精講reserve n. 保護(hù)區(qū) vt. 預(yù)訂，預(yù)留，保存I want to reserve a seat.我想預(yù)訂一個座位。remind vt. 提醒，使想起Did this remind you of something.這讓你想起什么了嗎？attack n./vi./vt. 攻擊，抨擊He commanded his troops to attack.他命令他的部隊進(jìn)攻。 詞匯精講recover

9、vi.恢復(fù)，康復(fù) vt. 找回，尋回I sincerely hope you will soon recover.我誠懇地盼望你早日康復(fù)。intend vi./vt 打算，計劃，想要I don t intend staying long.我不打算久留。exist vi. 存在，生存Though one should have dreams, its not realistic to exist on dreams.盡管人應(yīng)該有夢想，但是靠夢想生活也不現(xiàn)實。詞匯精講reduce vt. 減少These sunglasses are designed to reduce glare.這些太陽鏡是為

10、減少強光設(shè)計的。stir vt. 激發(fā)，攪動A feeling of guilt bagan to stir in her.她心里漸漸生出了內(nèi)疚感。remove vt. 去除，移開，脫去He sat down to remove his mud-crusted boots.他坐下來然后脫掉沾滿泥土的靴子。語法精講短語積累disappear into 消失在中Disappear into the darkness.消失在黑暗中。close enough to 足夠接近I couldnt close enough to see.我無法靠近去看清楚。struck by 被擊中The tree was

11、 struck by lightening.樹遭到雷擊。 語法精講make profits 盈利，獲利He draws pictures to make profits.他用畫畫以維持生計。in order to 為了In order to make living,he works twelve hours everyday.為了謀生，他每天工作十二個小時。save from 使免遭，免于He risked his life to save his son from the fire.他冒著生命危險從火中救出兒子。語法精講only 修飾的倒裝句Only when the war was over in 1450 was he able to go home.直到1450年戰(zhàn)爭結(jié)束以后，他才能回家。謂語放在主語前面但是當(dāng)only后面直接跟主語時，不用倒裝Only I can help you.只有我能幫助你。Only when I finished the task was my father felt happy.只有當(dāng)我完成任務(wù)以后我爸爸才會開心。語法精講主語從句從句在句中起主語作用例如常見的：It is +