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1、Unit 4Wildlife protection1wild adj.野生的；野的；未開發(fā)的；荒涼的n減少；減2decrease vi.& vt.減少；(使)變??；或變少??；減少量3hunt vt.& vi.打獵；獵??；搜尋4certain adj.確定的；某一；一定5contain vt.包含；容納；容忍6affect vt.影響；感動；侵襲；作用7appreciate vt.鑒賞；感激；意識到8succeed vi.成功vt.接替；繼任9income n收入10employ vt.雇用；利用(時間、精力等)11harm n& vt.損害；危害12bite vt.& vi.(bit, bit
2、ten)咬；叮；刺痛13incident n事件；事變n減少，減1decrease vi.& vt.減少；(使)變小；或變少小；減少量(反義詞：increase)例句His interest in music gradually decreases.他對音樂的興趣逐漸減退。They are making efforts to decrease the expense of their family.他們正在努力減少家庭開支。There has been a steady decrease in the birth rate in this city.這個城市的出生率在持續(xù)下降。搭配decrea
3、se by.下降了(強調幅度)decrease to.下降到(強調結果)辨析decrease/reducedecrease 強調數(shù)目減少；reduce 則表示尺寸、數(shù)量、程度或強度減少，也可以表示地位、處境、狀況降低或惡化。運用完成句子(1)參加英語口語測試的人數(shù)減少了 10%。The number of students who took part in the oral English test_.(2)最近幾年，這個鎮(zhèn)的人口減少到 10 萬。In recent years, the population in this town_.(3)我們要逐步縮小工資差距。We must gradu
4、ally_the wage gap.decreased by 10%has decreased to100,000reduce2hunt vt.& vi.打獵；獵??；搜尋例句It is illegal to hunt rare animals.捕獵珍稀動物是違法的。Well go hunting in the afternoon.我們下午將出去打獵。搭配hunt for 搜索；試圖找到hunt after 探求；追求hunt sth./sb.down 捕獲某人/物hunt sth./sb.out 找出某人/物運用完成句子(1)警察追捕到了一名罪犯。The police _a criminal.
5、(2)約翰那天外出找工作了。John went out to _work that day.(3)他從儲藏室里找出一本舊日記。He _an old diary from the storage.hunted downhunt forhunted out3contain vt.包含；容納；容忍例句Most fruits contain water and sugar.大多數(shù)的水果含有水和糖分。The meeting hall can contain 200 people.這個會議室能容納 200 人。辨析contain/include(1)contain 意為“包含；容納”，指某物被容納在比它范
6、圍更大的東西之內，側重所含的量與成分。(2)include 意為“包括”，側重被包含者只是其中的一部分。運用完成句子(1)這本書包含了你所需要的全部信息。This book _you need.(2)這個瓶子可容納多少粒藥片？How many tablets can the bottle_?(3)這個價錢包括郵資在內。The price_ postage charge.contains all the informationcontainincludes4affect vt.影響；感動；侵襲；作用例句Her deeds affected the whole world.她的事跡感動了全世界。O
7、nes experiences will affect his outlook on life.一個人的經歷會影響他的人生觀。派生搭配effect n結果；影響；效力be affected by 受影響/被感動have an effect upon/on 對有影響/有效力運用完成句子(1)這對孩子的將來影響很大。It _the future of the child.(2)所有的觀眾都被這場電影感動了。All the audience_ the movie.had a great effect onwere affected by5appreciate vt.鑒賞；感激；意識到例句Her ta
8、lent for music was not appreciated.她的音樂才能無人賞識。派生搭配appreciation n欣賞；感激appreciate doing sth.感激做某事I would appreciate it if.如果我將會很感激運用完成句子(1)那是因為你不會欣賞音樂。Thats because you are not able to_.(2)如果你能幫我做這件事，我將十分感激。_you would help me with it.appreciate musicI would appreciate it very much if用本單元所學單詞及用法完成下列句子1
9、他們的狗將門咬了一個洞。Their dog _a hole in the door.2十一月正是獵鹿的好時節(jié)。November is a good time to _ deer.3一些野生動物處于危險中，因此有必要保護它們。Some _animals are in danger, so it is necessary to protectthem.4他每月的收入剛剛超過 2000 元。His monthly _was just over 2,000 yuan.bithuntwildincome5他成功地得到了那份工作。He_ in getting the job.6這起事件正在被調查。The
10、_is being investigated.7水中含有氧氣。Water _ oxygen.8這個城市煙民的數(shù)量在持續(xù)下降。There has been a steady _ in the number of smokers inthis city.9我很欣賞他對工作的極端專注。I really _ his complete absorption in his work.10情緒會影響工作。Mood can_ work.succeededincidentcontainsdecreaseappreciateaffect1die out 滅亡；逐漸消失2burst into laughter 突然
11、笑起來；大聲笑了出來3protect.from/against 保護不受(危害)4pay attention to 注意5come into being 形成；產生1die out 滅亡；逐漸消失例句Many old customs are gradually dying out.許多舊習俗都在逐漸消失。拓展die of 死于(疾病、饑寒、情感、年老等)die from 死于(除疾病、饑寒、情感、年老等以外的其他原因)die down 暗淡；平靜下來；減弱die off 一個個死去；相繼滅亡be dying for/to do sth.渴望(做)某事運用用 die 相關短語的適當形式填空(1)
12、The baby _fever.(2)He _ a chest wound.(3)The sound of the car _ in the distance.(4)This kind of animal has _ in the world.(5)The deer in the forest are all_ for lack of water.(6)Im_ something to eat.died ofdied fromdied downdied outdying offdying for2burst into laughter 突然笑起來；大聲笑了出來例句All the classma
13、tes burst into laughter when they heardthe joke.聽到那個笑話時，全班同學都捧腹大笑。拓展burst into tears/flames 突然哭起來/著火burst out laughing/crying 突然大笑/哭起來burst into some place 闖入某地運用完成句子(1)我的英語老師的幽默足可以讓每個學生捧腹大笑。My English teacher is so humourous as to make every student_.(2)我們又繼續(xù)了 10 分鐘，直到女兒突然哭起來，并承認她被打敗了。We continued
14、for another ten minutes, until suddenly mydaughter_, and admitted that she wasbeaten.burst into laughter/burst out laughingburst into tears/burst out crying3protect.from/against 保護不受(危害)例句Every parent should protect their children from beinghurt.每個父母都應保護自己的小孩不受傷害。運用完成句子大樹長出很多樹葉，所以它們提供樹蔭保護我們免受陽光照射。Tr
15、ees produce many leaves, so they provide shade to _.protect usfrom the sun4pay attention to 注意例句You must pay attention to what your teacher says in theclass.上課的時候你必須專心聽老師講課。拓展to 為介詞的常用搭配有：look forward to 期待be related to 與有關be addicted to 沉溺于get down to 著手做make a contribution to 對作出貢獻refer to 參考；查閱；涉
16、及運用完成句子(1)當比較不同文化的時候，我們經常只是注意不同點，而沒有注意許多相似的地方。When comparing different cultures, we often only _the differences without noticing the similarities.(2)我熟悉他的作品，并期待他能就文藝創(chuàng)作問題發(fā)表自己的見解。I am familiar with his works and _hearinghis view on literary and artistic creation.(3)當你不知道怎么拼寫一個單詞時，查閱一下詞典。_the dictionar
17、y when you dont know how to spell aword.payattention tolooking forward toRefer to5come into being 形成；產生例句I am still confused on how the black holes come intobeing.我還是弄不清黑洞是怎么形成的。拓展come into effect 實施；生效come into use 投入使用come into power 上臺執(zhí)政運用用 come 相關短語的適當形式填空(1)When did the world_?(2)The new seat b
18、elt regulations _last week.(3)When did this machine_?come into beingcame into effectcome into use用本單元所學短語及用法完成下列句子1羅馬帝國是什么時候形成的？When did the Roman Empire_?2我會給你所有的事實以便你可以自己判斷。I will give you all the facts _you can judge for yourself.3請按照說明將表填好。Please fill up the form _the instructions.4所有的村民都和睦相處。Al
19、l the villagers live together_.come into beingso thataccording toin peace5隨身帶一頂帽子，你需要保護你的頭發(fā)不被太陽曬傷。Take a cap with you.You need to _your hair_the burning sun.6許多動物物種正處在瀕臨滅絕的危險中。Many species of animals_.7希望你對此問題給予關注。I hope you will _this problem.8我們正在嚴肅認真地談論問題，他們卻突然大笑起來。They _ when we weretalking seri
20、ously about the matter.protectfrom/againstare in danger of dying outpay attention toburst into laughter/burst out laughing原句 1They lived on the earth tens of millions of years ago,long before humans came into being and their future seemed secureat that time.早在人類產生之前，它們就在地球上生活了幾千萬年，而且在當時它們的未來似乎是安全可靠的
21、。精講long before 在 本 句 中 引 導 時 間 狀 語 從 句 。 意 為“在的很久以前；在還沒有的很久以前”。此外，longbefore 還可以單獨作狀語，意為“老早；早就”。精練根據(jù)中文提示，完成下列句子(1)在他還沒有結婚以前他就在這家工廠工作很久了。He had worked in this factory _he got married.(2)我們早就看過那部電影了。Weve seen that film_.原句 2 Were being killed for the wool beneath our stomachs.我們因為肚皮下的羊毛而被捕殺。精講“am/is/a
22、rebeing過去分詞”是現(xiàn)在進行時的被動語態(tài)；而“was/werebeing過去分詞”是過去進行時的被動語態(tài)。long beforelong before精練根據(jù)中文提示，完成下列句子(1)那座橋正在修建。The bridge_.(2)那時湯姆在為我修自行車。My bike _by Tom at that time.is being builtwas being repaired運用所學語言基礎知識，補充完整下面短文，并背誦之We should (1)_ ( 關 注 ) the problem of theprotection of wildlife, because at present
23、they are (2) _( 瀕臨滅絕) or (3)_ ( 處于危險之中) On one hand, people(4) _( 捕殺 ) animals for food or for the thick furs.On the otherhand, people can not (5)_( 與 相 處 好 )wildlife which they think are fierce and may attack them to death,which will endanger the wildlife.In order to (6)_ the wildlife (7)_ ( 保護 不 至
24、 于 滅 絕 ), it is necessary to set up wildlifereserves.(8)_ ( 只要) the above measures are effective,the species will develop gradually and safely.pay attention to dying out in dangerhuntget along/on well with protectfrom extinction As/So long as 聽說考試“模仿朗讀”備考指導(五)5語調英語中的基本語調有：升調( )，降調( )，升降調()，降升調()和平調(
25、)。其用法為：(1)升調：主要用于一般疑問句，帶有疑問語氣；也可用于祈使句，表示委婉、客氣；或用于陳述句，表示疑問、不肯定或不耐煩等。如：Can you come to us for lunch？你能來和我們一起吃午飯嗎？You know her？ 你認識她？So long！ 太長了！(2)降調：主要用于陳述句、特殊疑問句、祈使句(表命令)和感嘆句。如：The birds are singing in the trees. 鳥兒正在樹上歌唱。When shall I give you the book？我什么時候要把書給你？Leave the book on the desk. 把書放在桌子上
26、。What a beautiful picture！ 多美的畫啊！(3)前升后降調：主要用于：選擇疑問句。如：Which do you prefer, tea or coffee? 你更喜歡喝哪一種，茶還是咖啡？以狀語或狀語從句開頭的句子。如：In my opinion， he is perfectly right.依我看，他完全正確。計數(shù)或列舉。如：One， two, three and four. 一，二，三，四。I want a pen， a ruler and some paper.我需要一枝筆、一把尺子和幾張紙。注意：and 連接的幾個并列的詞或短語， and 前面的都讀升調，其后的
27、讀降調。(4)前降后升調：主要用于帶有疑問語氣的反意疑問句。如：You havent finished it， have you？你還沒完成，是嗎？如果反意疑問句中的疑問成分很少，則全部用降調。如：Its a nice day, isnt it？ 天氣真好，不是嗎？(5)平調：指說話聲調維持在同一個高度，而無升降。如何豐富句子的表達大多數(shù)考生寫英語作文時，往往不注意語句表達形式的多樣化，句子千篇一律，缺乏生氣。這里列舉一些簡單可行的方法，以幫助考生豐富句子表達，提高英文寫作水平。1改變句子長度初學寫作的人容易堆砌簡單的短句，讀起來單調乏味。如果改變句子長度，做到短句、中長句、長句兼而有之，情況
28、就大不一樣了。如：There is one positive result of the rising crime.This hasbeenthegrowthofneighbourhoodcrimepreventionprograms.These programs really work.They teach citizens topatrol their neighbourhoods.They teach citizens to work with thepolice.They have dramatically reduced crime in cities and townsacross
29、 the country.The idea is catching on.文段中 7 個句子都是短句，十分單調。現(xiàn)在我們對句子長度做些調整：One positive result of the rising crime rate has been thegrowth of neighbourhood crime prevention programs.Theseprograms really work.By teaching citizens to patrol theirneighbourhoods and work with the police, they have dramatical
30、lyreduced crime in cities and towns across the country.The idea iscatching on.修改后的這段文字，有短句和，有中長句，也有長句，不僅避免了句子單調化，還使長句更說明問題，短句也更顯力度。2將若干簡單句合并為一個簡單句為避免堆砌簡單短句，可把原若干簡單句合并成只帶一個共同主語的簡單句。(1)使用并列謂語He put on his coat.He picked his hat and umbrella.Then hehurried from the house.變?yōu)椋篐e put on his coat, picked h
31、is hat and umbrella, and hurriedfrom the house.他穿上外套，拿起帽子和雨傘就急匆匆地從家出去了。(2)使用分語短語Judith is alarmed by the increase in meat price.She has becomea vegetarian.變?yōu)椋篈larmed by the increase in meat price, Judith has become avegetarian.因擔心肉價上漲，朱迪思已開始吃素食。(3)使用同位語She was the mayor of the town.She was an amiabl
32、e person.Sheinvited the four students into her office.變?yōu)椋篢he mayor of the town, an amiable person, invited the fourstudents to her office.鎮(zhèn)長是一位和藹的人，她邀請了四名學生到她的辦公室。(4)使用短語英語中的短語十分豐富，選擇面極寬。選用適當?shù)亩陶Z把幾個簡單句合并起來，是增加句子靈活性的一條捷徑。如：The streets are icy.We could not drive the car.變?yōu)椋築ecause of the icy streets, w
33、e could not drive the car.由于路面結冰，我們不能開車。(5)善于使用連接詞有的考生寫復雜句時，動輒用 so, and, but, or, then, however,yet 等，非但達不到豐富表達方式的目的，反而會使句子結構松散、刻板。如：The Mississippi River is one of the longest rivers in the world,and in spring often overflows its banks, and the lives of manypeople are endangered.and 把 3 個分句一貫到底，既乏味
34、又可笑。因此，應慎用上述并列連詞、副詞等。如果可能，不妨多用一些表示從屬關系的連接詞，如 who, which, that; because, since; after, as, before,when, whenever; if, unless; as if 等。如上例可改為：The Mississippi River, which is one of the longest rivers in theworld, often overflows its banks in spring, endangering the lives ofmany people.密西西比河是世界上最長的河流之一，在春季時河水經常會泛濫，嚴重危及兩岸人民的生活。3打破傳統(tǒng)的主謂結構主謂結構的句子寫多了，偶爾用幾個詞或短語恰到好處地插入主謂之間，或將主謂倒置，可以為句子表達增添幾分新意。如：Her ability to listen is an acquired skill that attracts manyfriends.變?yōu)椋篐er ability to listen, an acquired skill, attracts many friends.她所具備的善于聆聽的特質吸引了很多朋友。
高考英語第一輪 基礎知識梳理復習Unit4 Wildlife protection課件 新人教版必修2
