新課標人教版必修二Unit4Wildlife_protection學案

1、Unit4Wildlife protection 1、contain vt.根據(jù)語境猜詞義(1)He opened the bag, which contained a razor, soap, and a towel. (2)He was so excited he could hardly contain himself. (3)The auditorium will contain 3,000 people. 根據(jù)語義找匹配：A. 容納B. 裝有C. 克制、抑制 (1) B(2) C(3) A container n. 容器，器皿，集裝箱，貨柜contained adj. 從容的，泰然自

2、若的containerize vt. 用集裝箱運輸include/contain/hold include強調(diào)“包括，作為整體的一部分”，側重范圍或整體。其后的賓語往往是主語的一部分。include的分詞短語常在句中作狀語，用于名詞前用including，用于名詞后用included。 contain 著重“其中包含有”，指在一定范圍或容器內(nèi)容納某物，側重包含的內(nèi)容或成分。其賓語與主語常是同位關系，不用于進行時態(tài)。此外，contain還有“控制，克制”之意。 hold指“能容納”。 巧記： A container contains all kinds of fruits, which incl

3、ude pineapples. contain的賓語與主語不同類。include的賓語與主語是同類之物。fruit與container不同類，用contain。pineapple與fruit是同類之物，所以用include。用上述單詞的恰當形式填空(1) The book contains ten chapters, including American Literature. (2) This kind of fruit contains lots of vitamin C and B, vitamin D included. (3) The hall holds 200 people. 2

4、、affect vt.根據(jù)語境猜詞義(1) Their opinion will not affect my decision. (2) We are deeply affected by his devotion to work. 根據(jù)語義找匹配：A. 影響B(tài). 使感動 (1) A(2) Baffect sb. to tears把某人感動得流淚be greatly affected很受感動be affected by heat中暑be affected with high fever發(fā)高燒affect/effect/influence affect vt. 表示“影響，(病)侵襲”，多指不好

5、的影響。當affect的賓語是人時，它表示引起心智上或感情上的影響，即“使感動”。 effect 表示“影響”時，是名詞，指由于某種原因直接產(chǎn)生的結果，常用于have an effect on對有影響； in effect正在實行；實際上； side effect副作用； take effect開始實行，開始生效； without effect沒有效果； come into effect生效，實施；bring/carry sth. into effect使生效； be of no effect 無效果。influence多指對人的思想、觀念、心理情緒等內(nèi)在的東西產(chǎn)生潛移默化的影響，或對人的決定

6、、行為等造成某種程度的影響。單項填空 ()Sichuan Province _by the earthquake，causing difficulties to the post­festival road transport. A. were affected B. was affected C. had effected D. has affectedB 考查動詞詞義的辨析。affect 為動詞，意思是“影響；感動”；effect為名詞，意思是“影響；效果”。按照句意選擇B。3、appreciate vt.根據(jù)語境猜詞義(1) His works were not appreci

7、ated until after his death. (2) Her abilities are not fully appreciated by her employer. (3) I don't think you appreciate the danger of this job. (4) I appreciated his help when I prepared for the entrance exams. 根據(jù)語義找匹配：A. 賞識B. 重視C. 察知D. 感激(1) B(2) A(3) C(4) Dappreciate n. /doing感激(欣賞；覺得)apprec

8、iate itif從句 如果，將不勝感激appreciate / enjoy 這兩個動詞均含“欣賞”之意。 appreciate多用于文學方面，強調(diào)對事物有深入的理解能力，且能鑒賞。 To appreciate the jokes of crosstalk artists, listeners have to know very well what the comedians are talking about. enjoy普通用詞，使用廣泛，程度不及appreciate，多指從外界事物中得到喜悅與滿足，領略到樂趣，享受意味強。 Now that I am free, I can enjoy

9、music for a while. 單項填空 ()(1) I would appreciate _ if you would let me know in advance whether you will be coming or not. A. that B. it C. you D. thisB考查動詞的用法。appreciate其后不接人，排除D，這里所要感激的事情是if you would let me know in advance whether you will be coming or not，為了避免頭重腳輕現(xiàn)象，所以用it作為形式賓語。 ()(2) I really ap

10、preciate _to relax with you on this magic island. A. having time B. to have time C. to have had time D. to having timeA考查動詞的用法。當appreciate后接非謂語動詞時，它只能用v.­ing形式，所以答案是A。()(3) I appreciated _back and greeting that afternoon after our departure. A. you to call B. you calling C. you called D. you ca

11、ll 3、appreciate vt.B考查動詞的用法。當appreciate后接非謂語動詞時，它只能用v.­ing形式，如果非謂語動詞有其邏輯主語時，使用n./代詞v.­ing形式，構成動名詞的復合結構，所以答案是B。4、 die out根據(jù)語境猜詞義(1) Many traditional customs have died_out because they are out of date. (2) Many animals have died_out in the past. (3)The fire is dying_out. You'd better add

12、 some firewood. 根據(jù)語義找匹配A. 滅絕B. 熄滅C. 風俗、習慣逐漸消失(1) C(2) A(3) B die from 表示死于(槍)傷、虛弱、過度勞累、飲食過量等。 die of 表示死于疾病、饑餓、寒冷、年老、憂愁、失戀等精神因素。die out “滅絕，消失”。多指物種的滅絕或風俗、習慣的消失，強調(diào)動作的結束。 die away慢慢消失。(多指聲音、光線、風等)逐漸減弱，逐漸模糊，逐漸消失。強調(diào)過程。 die down (多指火、興奮、光線、暴風雨等)逐漸變?nèi)酢⑵较?，逐漸暗淡，逐漸降低。表示過程，常可與die away 替換。 die off (多指家族、草木等)相繼

13、死去，先后死亡。單項填空 ()(1) Unfortunately, the soldier died_ a wound in the chess. A. from B. out C. off D. down4、 die outA考查die的短語搭配辨析。按照句意此處soldier的死因應該是槍傷，故用die from。()(2) Shen Hao died _ the people, so his death is weightier than Mount Tai. A. from B. of C. for D. because ofC考查die的短語搭配辨析。根據(jù)語義：沈浩是為人民而死，所以

14、他的死重于泰山。用die相關短語的正確形式填空(3) As the region is becoming hotter, this kind of grass is dying off. (4) Their chatters and laughter died away as the group rushed out of the classroom. (5) When all the guests had left, the whole house died down. (6) We need to take action before all the endangered animals

15、have died out. 5、protectfrom/against 根據(jù)語境感悟語義(1)You must learn to protect yourself from the danger. (2)He raised his arm to protect his child from hurt. (3)They huddled together to protect themselves from the wind. 根據(jù)語境和語義protectfrom意為：_。保護以免受到的傷害 表示“阻止某人做某事/阻止某事發(fā)生”的短語有： prevent sb./sth. (from)doing

16、 sth. stop sb./sth. (from)doing sth. keep sb. from doing sth. (from不可省略) ban sb./sth. (from)doing sth. (forbid sb. to do sth.) 禁止某人做某事注意：keep sb. doing sth. 讓某人不斷做某事(1) protect against和protect from意思相似，有時可互換，但是，對于較大的事情，如：敵人的入侵、天災等，常用protectagainst，對于較小的事情常用protectfrom。(2)在protectfrom/against結構中，from

17、和against后面常跟sth.，有時against后跟being done來強調(diào)動作的被動性。(3)主動句中prevent/stopfrom中的from可省略，在被動句中from不可省略，而keepfrom中的from無論在主動句還是在被動句中都不能省略，因為keep sb. doing sth. 的語義是“讓某人一直做某事”。單項填空 ()(1)He is wearing sunglasses to _ his eyes from the strong sunlight. A. protect B. hold C. stop D. prevent ()(2)The umbrella can

18、 _ you from the rain. A. stop B. prevent C. protect D. keep(1)A(2)C考查動詞辨析。prevent sb. from doing sth.防止某人干某事，意思類似于stop/keep sb. from doing sth.；protect sb. from sth.保護某人免遭傷害。6、come into being 根據(jù)語境猜詞義(1) I don't exactly know when the universe came_into_being. (2) When did the club come_into_being

19、? (3) Up to now, historians have assumed that calendars came_into_being with the advent of agriculture. 根據(jù)語義找匹配：A. 成立 B. 形成 C. 產(chǎn)生 (1) B(2) A(3) C come into operation 開始運行；生效come into office 就職 come into power 當權；執(zhí)政come into use 投入使用 come into force 生效；實施come into effect 生效come into view/ sight 在視野內(nèi)；

20、看見come into fashion 開始流行；風靡come into season 正合時令()(1) People in the town will benefit from the law after it _next month. A. comes into use B. comes into power C. comes into effect D. comes into beingC考查短語語義辨析。come into use投入使用； come into power執(zhí)政； come into effect生效；come into being產(chǎn)生。根據(jù)語境：法律下個月生效，所以答

21、案是C。 ()(2) The town came into _ as we turned around the corner. A. being B. use C. fashion D. sightD考查短語語義辨析。根據(jù)語境：拐個彎就能看到，所以答案是D。()(3) After a heated discussion, a new plan came_ being, which would have a great effect _ the study of the students. A. into; for B. to; to C. from; at D. into; onD考查短語搭配

22、。根據(jù)短語的搭配，come into being和have an effect on, 所以答案是D。7、There_were many different kinds of dinosaur and a number of them used to live in China. (P30) 當時有許多不同種類的恐龍，其中有很多種類曾經(jīng)生活在中國。 “There be 名詞”是英語中最為常用的句式之一，表示“某處存在某物”。在使用中，我們應當注意以下幾點：(1)there be 中的be動詞的數(shù)的變化要依據(jù)“就近原則”，即與它距離最近的主語在人稱和數(shù)上保持一致。There is a pen a

23、nd two pencils in the pencil box. There are two pencils and a pen in the pencil box. (2)由于這一結構中的謂語動詞是be動詞，因此之后出現(xiàn)的所有動詞都是非謂語動詞，在使用中，我們務必注意非謂語動詞的運用。概念非謂語動詞的形式與主語的關系所發(fā)生的時間There be+名詞+非謂語動詞to do主動將來to be done被動doing主動正在發(fā)生、一直發(fā)生done被動完成Hurry up! There is no time to go. You mustn't leave now, because th

24、ere is a lot of work to be done. There is a person waiting for you outside. Hurry up! There is no time left. (3)there be 結構的非謂語動詞形式要依據(jù)非謂語動詞在句子中的結構確定。I want there to be a vase in the center of the table. There being no bus, we had to walk home. 你知道這道題該如何解答嗎？ ()_， so we had to walk home. A. There bein

25、g no bus B. Being no bus C. There was no bus D. No busC考查了獨立主格結構與并列句的關系。當在語句中有并列連詞時，這就說明這是一個并列句，前后都是完整的句子，所以本題也就用了There was no bus。如果沒有并列連詞so，就說明它是獨立主格結構，用There being no bus。(4) there be結構的時態(tài)與情態(tài)動詞形式 there be結構的時態(tài)與情態(tài)動詞形式是借助時態(tài)助動詞或“情態(tài)動詞be動詞”的正確形式表達。 There is going to be a class meeting in our classroom this after