1、 We can save the animalsWe can save the animalsUnit 4Unit 4拯救，节省拯救，节省消失消失污染污染制造制造save save v.v.disdisa appearppear v.v.popollutellute v.v.make make v.v.made made words v.words v.动词动词组词组词地球地球鲸鱼鲸鱼危险危险森林森林earth earth n.n.whale whale n.n.dandangerger n.n.foforest rest n.n.fur fur 皮毛皮毛 words words n.n.名词
2、名词组词组词唯一的唯一的 adj.adj.仅仅的仅仅的 adv.adv.处于危险中处于危险中永远永远 adv.adv.用来制造用来制造in in dangerdangerforforeverevermake frommake fromonlyonlyPhrasesPhrases组词组词一个没有熊猫的世界一个没有熊猫的世界砍伐森林砍伐森林污染海洋污染海洋许多其他的动物许多其他的动物PhrasesPhrasesa world a world withwith no panda no pandas scut downcut down the forest the forests spollute p
3、ollute thethe ocean oceans smany many otherother animal animals s造句造句没有地方住没有地方住由动物造成由动物造成种树种树no place no place toto livelivebe made frombe made from animal animals splant treeplant trees s造句造句1.1.1.Would you like to live in a 1.Would you like to live in a world with no pandas,tigers world with no pa
4、ndas,tigers oror whales?whales?I have a rabbit,a cat and I have a rabbit,a cat and two birds.two birds.I dont want to live in a I dont want to live in a world with no pandas,tigers,or world with no pandas,tigers,or whales.whales.（1 1）Conclude:Conclude:肯定句中并列部分最后两个肯定句中并列部分最后两个词用词用and and 连接，否定句或疑问句用连
5、接，否定句或疑问句用or or 连连接。接。（2 2）Would you like to?Would you like to?表示请求表示请求、提议或邀请，、提议或邀请，“你想要你想要吗？吗？”Would you like to gogo with me?Would you like to havehave a drink?would like to+动词原形动词原形2.Many people buy things 2.Many people buy things made from made from these animals,these animals,likelike medicine
6、,fur medicine,fur coats and even foods.coats and even foods.(1)(1)*made frommade from“由由制造制造”(看不出原材料）看不出原材料）The paper is made from wood.The paper is made from wood.*made of made of“由由制造制造”（看得出原材料）（看得出原材料）The kite is made of paper.The kite is made of paper.practicepractice 1.T1.The desk is made he de
7、sk is made _ wood.wood.2.These cakes are made _ 2.These cakes are made _ sugar,butter and water.sugar,butter and water.3.Butter is made _ milk3.Butter is made _ milk 4.This armchair is made 4.This armchair is made _bamboo._bamboo.offromfromof Many people buy things Many people buy things made from m
8、ade from these animals,these animals,likelike medicine,fur medicine,fur coats and even foods.coats and even foods.(2)like(2)like 用于举例，意思相当于用于举例，意思相当于“如如”“”“诸如诸如”,prep.,prep.egeg:People often keep animal like cats,:People often keep animal like cats,dogs and rabbits for pet.dogs and rabbits for pet.l
9、ike like“喜欢喜欢”,v.,v.I like playing table tennis.I like playing table tennis.likelike“像像”,prep.”,prep.What is your mother like?What is your mother like?practicepractice 1.Chinese are good at sports _ 1.Chinese are good at sports _ badminton,table tennis and swimming.badminton,table tennis and swimmin
10、g.A.as B.are A.as B.are C.likeC.like 2.-What is your brother _?2.-What is your brother _?-He is tall and strong.-He is tall and strong.A.look like A.look like B.like B.like C.looking likeC.looking like3.3.Never Never buybuy things made from things made from animals in danger.animals in danger.什么句式？(
11、1)用于表达命令、请求、禁止等的句子。(2)没有主语(3)(3)动词用原形动词用原形(4)祈使句中，never 开头的祈使句表示强烈的否定，意为“千万不要”“一定不要”祈使句的其他句式祈使句的其他句式Conclude:Conclude:祈使句，必须用动词原形祈使句，必须用动词原形Stop talking!Dont talk!Dont be sad!Lets stop polluting the earth！动词原形动词原形！Dont+Dont+动词原动词原形形！Dont+be Dont+be+adj.+adj.Lets+Lets+动词原动词原形形Never+Never+动词原形动词原形usin
12、g different verbs to make sentencesMore practiceMore practice 1.Dont _1.Dont _！不要骄傲。！不要骄傲。2.Lets _ the world!2.Lets _ the world!让我们让我们一起拯救世界吧！一起拯救世界吧！3.Never _!3.Never _!不要再次迟不要再次迟到！到！4.Dont _!4.Dont _!不要嘲笑不要嘲笑别人！别人！5.Never_!5.Never_!不要放弃！不要放弃！be proudbe proudsavesavebe late againbe late againlaugh
13、at laugh at othersothersgive upgive up 4.If you 4.If you lovelove the earth and love the the earth and love the animals,pleaseanimals,please do do something about something about it.it.if if 引导的条件状语从句，引导的条件状语从句，主句用祈使句，从句用一般现在时，主句用祈使句，从句用一般现在时，即即“主祈从现主祈从现”从句If we all If we all workwork together,toget
14、her,we we cancan still save the still save the animals.animals.can can 是情态动词，是情态动词，“主情从现主情从现”主句从句 If it doesnt rain tomorrow,we will If it doesnt rain tomorrow,we will go to the park.go to the park.If it If it doesnt rain doesnt rain tomorrow,tomorrow,从句，从句，we we willwill go to the park.go to the pa
15、rk.主句主句主句用一般将来时，从句用一般现在主句用一般将来时，从句用一般现在时，即时，即“主将从现主将从现”Conclude:Conclude:if if 引导的条件状语从句，引导的条件状语从句，主句可以是祈使句、含情态动词、一主句可以是祈使句、含情态动词、一般将来时，从句用一般现在时。般将来时，从句用一般现在时。即即“主祈从现主祈从现”“”“主情从现主情从现”“”“主主将从现将从现”practice1.If I plant it in the field,my neighbours _(come,will come)at night and take it.2.如果我们不停止污染，森林会永
16、远消失！如果我们不停止污染，森林会永远消失！If we _,the forest _ forever!3.如果明天不下去，我们可能去爬山。如果明天不下去，我们可能去爬山。If it _,we _.4.如果想要获得好成绩，请按时完成作业。如果想要获得好成绩，请按时完成作业。If you _ get good grades,please _ on time.dont stop pollutingwill disappearit doesnt rain tomorrowmay go mountain climbing want tofinish homework will comeHomework
