1、Book III Unit 4,词汇识记 vocabulary (1),astronomy system religion theory atom billion globe violent carbon atmosphere unlike,(n)天文学 (n)系统； 体系；制度 (n)宗教；宗教信仰 (n)学说；理论 (n)原子 (n/adj/pron)万亿（英）；十亿（美） (n)球体； 地球仪；地球 (adj)猛烈地； 激烈的；强暴的 (n)碳 (n)大气层； 气氛 (prep)不同；不像,astronomy system religion theory atom billion glo
2、be violent carbon atmosphere unlike,(n)天文学 (n)系统； 体系；制度 (n)宗教；宗教信仰 (n)学说；理论 (n)原子 (n/adj/pron)万亿（英）；十亿（美） (n)球体； 地球仪；地球 (adj)猛烈地； 激烈的；强暴的 (n)碳 (n)大气层； 气氛 (prep)不同；不像,fundamental harmful acid chain multiply oxygen exist thus dioxide puzzle,(adj)基础的；基本的 (adj)有害的 (n)酸 (n)链子；连锁；锁链 (Vi&Vt)乘； 增加 (n)氧 (Vi)
3、存在；生存 (adv)因此；于是 (n)二氧化物 (n)谜；难题(Vt&vi)（使）迷惑,为难,(adj)基础的；基本的 (adj)有害的 (n)酸 (n)链子；连锁；锁链 (Vi&Vt)乘； 增加 (n)氧 (Vi)存在；生存 (adv)因此；于是 (n)二氧化物 (n)谜；难题(Vt&vi) （使）迷惑、（使）为难,fundamental harmful acid chain multiply oxygen exist thus dioxide puzzle,solar system in time lay eggs give birth to in ones turn preventfr
4、om,太阳系 及时；终于 下蛋 产生； 分娩 轮到某人； 接着 阻止；制止,太阳系 及时；终于 下蛋 产生； 分娩 轮到某人； 接着 阻止；制止,solar system in time lay eggs give birth to in ones turn preventfrom,system,theory,harmful,in time,chain,solar system,face to face,add up,lay eggs,Preventfrom,oxygen,globe,unlike,presence,give birth to,billion,atom,violent,exis
5、t,thus,puzzle,In ones turn,reptile,dinosaur,Word form： 1 astronomy -_ (天文学家) 2 _(物理学)-physicist 3 _(生物学)-biologist 4 exist -_(n) present _n 5 violent-_(n) 6 _(v)-_(n)-_(adj) -weightlessly 7 gentle-_(adv) 8 like-_(不像) _（不喜欢） 9 harm-_ (adj)-_ (无害的) 10 religion-_(宗教上的，虔诚的),astronomer,physics,biology,ex
6、istence,gently,weigh,weight,weightless,violence,unlike,harmful,harmless,religious,presence,dislike,_ is the scientific study of the universe （宇宙）and the heaven bodies (such as the sun, the moon, and stars), gas, and dust within it.,Astronomy,astronomer,张衡,solar system,globe,W e call it _,vapor,A pla
7、nets _ is the layer of air or other gases around it.,atmosphere,The colorful balloons and papers add to the peaceful and happy _ of a celebration party.,atmosphere,chain,Laying eggs,What are they doing?,_ are animals such as frogs and crocodile that can live both on land and in water .,Amphibians,_
8、are a group of cold-blooded animals which lay eggs and have skins covered with small, hard plates called scales. Snakes, lizards, and crocodiles are _.,Reptiles,reptiles,dinosaur,mammal,A bag full of _,oxygen,This fire extinguisher contains _ powder.,carbon dioxide,oxygen,carbon dioxide,A great moth
9、er just _ a new baby.,gave birth to,1)There was a violent fight between the thief and the policeman. 2)The boat sank in a violent storm at sea. 3)On a cold winter night, she picked up a knife and did violence to her husband. 4)They couldnt agree with each other, so there was an violent argument over
10、 the plan between the two sides yesterday. 5)The robber took the gold watch from its owner by violence.,Read the followings:,1)He got to the airport in time and caught the plane. 2)I am sure you will succeed in time if you work hard.,及时,迟早,1 The naughty boy _ to me that the cock _ there just now had
11、_ two eggs the day before. A. laid; laid; laid B. laid; lying; lain C. lied; laid; lain D. lied; lying; laid,D,2 Mother _ the baby gently on the bed and then bent down to pick up toy _ on the ground. A. laid; lying B. lay; lying C. lay; lied D. laid; laid,A,preventfromstopfromkeepfrom,Can you tell m
12、e what prevented/stopped/kept you from telling the truth?,Sometimes it is hard to prevent/stop the students(from)using cellphones at school.,阻止某人做某事,9.puzzle（n./v)-puzzling(adj)-puzzled(adj) n. 谜 Their reason for doing it is still a puzzle to me. 2)vt.使迷惑不解 What puzzled me was that he left the count
13、ry without telling anyone. 3)vi. 迷惑 puzzle over/about 苦苦思索；仔细琢磨 puzzle out 琢磨出的原因Karen puzzled over/about the question all evening.,1.The deeper meaning of the poem_ (仍然是个谜) 2.He looked_(迷惑的), so I explained it again. 3._ (最让我迷惑的)was how he recovered from the disease without any treatment. 4.When we have any_（让人迷惑的）problems, we often turn to him for help. 5.Shes been_ (仔细琢磨)his strange letter for weeks.,remains a puzzle,puzzled,What puzzled me most,puzzling,puzzling over/about,
