Unit 2 The Environment教案

編輯: 逍遙路 關(guān)鍵詞: 高二 來源: 高中學(xué)習(xí)網(wǎng)
Unit 2 The Environment教案
一.重點(diǎn)短語
1.按照我們一貫的程序 follow our usual schedule
2.被工業(yè)污染破壞 be damaged by industrial waste
3.進(jìn)入大氣中 go into the atmosphere
4.消滅,摧毀 wipe out
5.捕撈大量的魚不讓它們有產(chǎn)卵的時(shí)間
catch large numbers of fish without giving them time to lay eggs
6.需要更多的土地來居住 need more land to live on
7.變成一個(gè)大問題 turn into a big problem
8.環(huán)保的生活方式 environmentally friendly ways of living
9.對我們的環(huán)境現(xiàn)狀很擔(dān)憂
be very concerned about the present situation of our environment
10.滾滾煙塵 clouds of dirty smoke
11.向河中傾倒化學(xué)廢物 pour chemical waste into a river
12.逃避對環(huán)境的責(zé)任 hide from the responsibilities to the environment
13.將金錢視為敵人 regard / consider /treat / think of money as the enemy
14.對幫助雙方都有利的關(guān)鍵 the key to helping both sides
15.征詢周邊人 ask about the people around
16.人口的迅速增長 the rapid growing population/ rapid population grows
17.導(dǎo)致飲用水的不安全 result in unsafe drinking water
18.意識到保護(hù)長江的重要性
recognize/ realize the importance of protecting the Yangtze River
19.正在實(shí)施中 be under way
20.禁止?jié)O船進(jìn)入這片水域 prevent from entering this area
21.為解決長江的各種問題還有很長的路要走
have a long way to go to solve all the problems
22.保護(hù)這條他們所摯愛的河流的努力 the efforts to protect this much-loved river
23.在將來會得到后人是肯定 be appreciated by future generations in the coming years
24. environmental protection 25. make space for
26. raw materials 27. economic development
28. conflict with each other 29. The expressions needs to be changed
30. do research into 31. pick out
32. present your point of view 32. face serious environmental problems
33. do one’s part 34. much ?loved river
35. blame sb for sth=blame sth on sb 36.in particular
37. let off 38. last but not least
二.非謂語用法默寫單
按要求或提示默寫下面動(dòng)詞的用法
1. 堅(jiān)持要求被帶到… _insist on being taken to…
堅(jiān)持要求做… _ insist on doing…
2. 希望…\懷著…的希望(做狀語) _ hoping / in the hope that…_
3. 結(jié)果卻…(做狀語) _only to do …___________
4. 感激某人做某事 __appreciate one(‘s) doing sth
5. 有挑戰(zhàn)的 ___challenging___________
有回報(bào)的 ____rewarding_____________
6. 坐在椅子上(seat的兩種形式作狀語) _seated in the chair
_____seating oneself in the chair
坐在椅子上(sit作狀語) ____sitting in the chair
7. 和…相比(做狀語的兩種形式) ____compared with_________
____comparing … with…
8. 正在被…的事情 ____sth being done________
已經(jīng)被…的事情 ____sth done…___________
即將被…的事情 ____sth to be done________
9. 逃避被… ____escape being done_____
10.獨(dú)立主格的形式(同時(shí)主動(dòng)) _n/pron(主格)+doing …______
獨(dú)立主格的形式(同時(shí)被動(dòng)) _n/pron(主格)+done______
獨(dú)立主格的形式(已經(jīng)被動(dòng)) _n/pron(主格)+having been done_
獨(dú)立主格的形式(已經(jīng)主動(dòng)) _n/pron(主格)+having done…__
11. 從句經(jīng)常省略主語和be動(dòng)詞的前提: __主從句的主語一致_______
12. 剩下的錢(remain) __the remaining money__
剩下的錢(leave) __the money left_________
13. 考慮到…(consider做獨(dú)立狀語) __considering…__________
14. 動(dòng)名詞復(fù)合結(jié)構(gòu)做主語形式: __sb’s doing sth__________
動(dòng)名詞復(fù)合結(jié)構(gòu)做賓語形式: _ sb(’s) doing sth_____
15. 什么都沒做除了做…(but) __do nothing but do …___
別無選擇只好做…(but) __have no choice but to do…
16. allow的用法(2種) __allow sb to do …______
__allow doing …_________
17. 花費(fèi)時(shí)間被…(spend) __spend some time done____
花費(fèi)盡可能多的時(shí)間做…(spend) __spend as much time as one could doing…
18. 容易被完成… __easy to finish__________
19. 似乎要做… __seem to do …_________
似乎正在… __seem to be doing…____
似乎已經(jīng)… __seem to have done…____
20. 沒有必要做…(已經(jīng)發(fā)生) __there is no need to have done…
沒有必要做…(未發(fā)生) __there is no need to do…
21. 非謂語動(dòng)詞的否定形式: __not + 非謂語動(dòng)詞________
22. 考慮到一切(狀語) __taking everything into cosideration
一切被考慮到(狀語) __everything taken into consideration
23. 逮到某人做… __catch sb doing …_____
24. 使某人做…(send) __send sb doing…________
送某人去做…(send) _send sb to do …________
25. 使他們的眼睛盯著… __have their eyes fixed on…
眼睛盯著… __fix their eyes on …___
使他們的注意力集中于… __have their attention focused on…
集中注意力與… __focus their attention on…
三. 請背誦和保存:
a. 后接動(dòng)名詞的動(dòng)詞
admit 承認(rèn) / advise 建議 / allow 允許 / appreciate 感激 / avoid 避免 / consider 考慮 / delay 推遲 / deny 否認(rèn) / discuss 討論 / dislike 不喜歡 / enjoy 喜愛 / escape 逃脫 / excuse 原諒 / fancy 設(shè)想 / finish 完成 / forbid 禁止 / forgive 原諒 / imagine 想像 / keep 保持 / mention 提及 / mind 介意 / miss 沒趕上 / pardon 原諒 / permit 允許 / practise 練習(xí) / prevent 阻止 / prohibit 禁止 / put off 推遲 / report 報(bào)告 / risk 冒險(xiǎn) / stop 停止 / suggest 建議 / carry on 繼續(xù) / can’t help 禁不住 / feel like 想要 / give up 放棄 / keep on 繼續(xù) / put off 推遲 / set about 開始,著手 / object to 反對 / insist on 堅(jiān)持 / pay attention to 注意 / stick to 堅(jiān)持 / get down to 開始認(rèn)真做 / look forwards to 期盼 / be [get] used to 習(xí)慣于 / lead to 導(dǎo)致 / be devoted to 致力于,專用于,
b. 后接不定式作賓語的動(dòng)詞
afford 負(fù)擔(dān)得起 / arrange 安排 / ask 要求 / care 想要 / choose 決定 / decide 決定 / demand 要求 / determine 決心 / expect 期待,預(yù)計(jì) / help 幫助 / hesitate 猶豫 / hope 希望 / long 渴望 / manage 渴望設(shè)法 / offer 主動(dòng)提出 / plan 計(jì)劃 / prepare 準(zhǔn)備 / pretend 假裝 / promise 答應(yīng) / refuse 拒絕 / want 想要 / wish 希望,
特殊情況:
一、后接不定式或動(dòng)名詞且含義相同的動(dòng)詞
這類動(dòng)詞常見的有:like 喜歡 / love 喜歡 / hate 憎恨 / prefer 寧可 / begin 開始 / start 開始 / continue 繼續(xù) / can’t bear 不能忍受 / bother 麻煩 / intend 想要 / attempt 試圖 /等。
二、 既可接動(dòng)名詞也可接不定式作賓語但意義不同的動(dòng)詞
forget, remember, regret 后接不定式或動(dòng)名詞含義不同后接不定式或動(dòng)名詞含義不同
動(dòng)詞 forget, remember, regret 等接不定式時(shí),表示非謂語動(dòng)詞的動(dòng)作發(fā)生于謂語動(dòng)詞的動(dòng)作之后;接動(dòng)名詞作賓語時(shí),表示非謂語動(dòng)詞的動(dòng)作發(fā)生于謂語動(dòng)詞的動(dòng)作之前。
三、mean后接不定式或動(dòng)名詞含義不同
動(dòng)詞 mean 接不定式作賓語時(shí),表示一種意圖,意思是“打算做,想要做”;接動(dòng)名詞作賓語時(shí),表示解釋,意思是“意味著,意思是”。如:”I didn’t mean to bother you. 我本不想打擾你。What he said means going there by air. 他的話的意思是坐飛機(jī)去那兒。
四、try后接不定式或動(dòng)名詞含義不同
try 接不定式作賓語時(shí),表示一種決心,意思是“設(shè)法做,盡力做”;接動(dòng)名詞作賓語時(shí),表示嘗試,意思是“試著做”。如:I’ll try to catch up with my class. 我將盡力趕上同學(xué)們。I tried reading the text without consulting my dictionary. 我試著不查詞典來閱讀課文。
五、need, require, want, deserve后接不定式或動(dòng)名詞語態(tài)不同
need, require, want, 等表示“需要”的動(dòng)詞后另一動(dòng)詞作賓語時(shí),該動(dòng)詞用不定式或動(dòng)名詞均可,但是其語態(tài)不同,即動(dòng)名詞用主動(dòng)形式表示被動(dòng)意義,而不定式則用被動(dòng)形式表示被動(dòng)意義。如:The flowers need watering every day. = The flowers need to be watered every day. 花兒需要每天澆水。注意:若 need, require, want后接動(dòng)詞為句子主語所發(fā)出的動(dòng)作,則只能用不定式,不能用動(dòng)名詞。如:I need to water the flowers every day. 我需要每天給花澆水。
六、can’t help后接不定式或動(dòng)名詞含義不同
can’t help 后接不定式時(shí),意思是“不能幫忙做某事”;接動(dòng)名詞作賓語時(shí),意思是“禁不住做某事,情不自禁做某事”。如:I’m very busy now, so I can’t help (to) clean the room. 我現(xiàn)在很忙,因此不能幫助打掃房間。The girl couldn’t help crying when she saw her mother again. 當(dāng)小女孩再次看到母親時(shí),她情不自禁地哭了起來。說明:以下兩個(gè)動(dòng)詞后接不定式或動(dòng)名詞(不一定是用作賓語)意思也不同:go on to do sth (做完某事后)繼續(xù)做另一事) (不定式作狀語)go on doing 繼續(xù)做一直在做的事 (動(dòng)名詞作狀語)stop to do sth 停下正在做的事以便去做另一事 (不定式作狀語)stop doing sth) 停做正在做的事 (動(dòng)名詞作賓語)
七、只能后接不定式的動(dòng)詞和短語歸納有的動(dòng)詞后只能用不定式而不能接動(dòng)名詞。

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