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1、Unit 4 Wildlife protection,Go over the new words and phrases,wild 16 appreciate protection 17 succeed decrease 18income loss 19employ reserve 20 harm hunt 21 bite zone 22 inspect respond 23 incident distant 24 fierce fur 25ending relief 26 laughter mercy 27 dinosaur contain 28 certain powerful 29 se
2、cure affect 30 rub,1 灭亡 2 搜寻,寻找 3 和平地,和睦地 4 在危险中 5 回答 6 松了口气. 7 使某人放松的是 8 突然大笑 /大哭 9 对表示可怜 10 某一个 11 保护.不受 12 从事,忙于 13 对有危害/有好处 14 形成,产生 15 根据.按照 16 以致于,结果 .,die out,hunt for / look for/ search for,In peace,in danger (of),respond to,to ones relief,in relief,burst into laughter/tears,have mercy on /u
3、pon sb,protectfrom/against,do harm to sb/do good to sb,come into being,according to,so that,a certain,be employed in doing /be employed to do,1 decrease (1):There has been a steady decrease in the number of visitors. (2);We have decreased our demand for paper. (3).The number of whales has decreased
4、sharply this year,increase,(1):游客的数量持续下降. (n. 减少,减弱,减轻),(2):我们减少了用纸的需求.(vt 减少,降低),(3).今年鲸的数量急剧下降.(vi 变少,下降),Language points,2. (1) die out :,disappear completely 灭绝,have died out,Many animals_in the past decades,He hid behind the door until the footsteps had died away.,(2)die away:/ (光、声音)慢慢消失=die d
5、own；（风）停下来,The wind died away, and the leaves became silent.,(3)die off : 一一死去；先后死去,(草木)先后枯死,The members of the family had all died off for no reason. The leaves of the tree are dying off,(5)die from (6)die of,一般指除了疾病，情感，饥寒以外的原因而造成的死亡，指死于外因。,常指由于疾病，情感，饥寒等原因而造成的死亡，指死于内因。,He died_ drinking/smoking/ove
6、rwork.,His father died _cold and hunger before liberation.,1 Elephants would _soon if man was allowed to shoot as many as they wish. A die off B die out C die away D die down 2. It was a pity that the great writer died _his works unfinished A. for B with C from D of,from,of,4. in danger 在危险中 in dang
7、er of 有的危险 out of danger 脱离危险 他有生命危险。,He is in danger of losing life.,3. in peace: peacefully,和睦地；和平地；安详地,All Iraq people look forward to living_.,at peace: in a state of friendship or harmony,处于和平状态,.(in turn in return in trouble in vain(徒然） in time in need ),Our country is _now,at peace,danger (n)
8、_adj. dangerous _vt endanger,. The bridge is _so the children on it are _. A dangerous;in danger B dangerous;dangerous C in danger ;in danger D. in danger ;dangerous,in peace,5. long to do long vi. (1)We are longing to see you. (2)_ 人们渴望和平。 (3)The children are longing for the holidays . (4)I am real
9、ly longing for him to say something tender to me。,我们渴望看见你,People are longing for peace.,孩子们盼望放假.,Long for sb to do,Long to do sth,Long for sth,总 结,我确实渴望他对我讲此温柔的话。,渴望, 热望, 极想,The knife can protect you from a lecher(色狼). The fur can protect the antelopes against the cold. protect sb from sth/sb.保护免受 p
10、rotect sb against sth 防御,他戴上墨镜保护眼睛以防太阳光。 He wore dark glasses to protect his eyes from the sun.,5. protect.from,6. It contains a powerful drug which affects mosquitoes 它含有一种强效的药物可以防止蚊虫叮咬。 这句话中的powerful是以-ful结尾的形容词，该词 的反义词为powerless，即去-ful加-less。以-ful结 尾的形容词的反义词形式基本上遵照这一变化规 则。如： careful / careless fe
11、arful / fearless helpful / helpless hopeful / hopeless useful / useless,affect （v）: =have an effect on 影响。 effect （n）效应；结果；后果。(have an effct on sb/sth) His opinion will not _my decision 他的意见不会影响我的决定。 Did the medicine _? 这药有什么疗效吗？ The film had quite_ her 这个影片对她影响很大。,1.The change in climate may affect
12、 your health. 2.Cancer has affected his lungs. 3.I was deeply affected by the film.,7 affect .v,影响,感染,感动,affect,have any effect,an effect on,The films which_many young people many years ago still have an _on the education of the young generation. affected;affect B effected; affect affected; effect C
13、. effected , effct,8. contain v. n. container,The new textbook contains 10 units, including two mainly revisions. He was so excited that he could hardly contain himself. The room is not big enough to contain so many people.,包含；含有,控制；容忍,容纳,9.No rain forest, no animals and no drugs.,没有雨林就没有动物，也就没有药物。,
14、no no,没有就不； 不便无； 不不,No fire, no smoke. No pains, no gains. No song, no supper.,无火不冒烟。/事出有因。,不劳无获。,不唱歌，没晚饭。/不干活，没饭吃。/不劳动，不得食。,(There are) No animals and no drugs without rain forest.,10. You should _(更加关注 )the rainforest where I live and _(懂得how the animals live together,pay (much/more /little/no/)+attention to_ 1 Youd better pay more attention to your written English 2. 留心上课老师所说的话. 3.
