2019年春七年级英语下册Unit5WhydoyoulikepandasSectionB课件人教新目标版.pptx

1、Section B,课前自主预习,课堂互动探究,Unit 5 Why do you like pandas?,Section B,shy,save,课前自主预习,symbol,flag,forget,Section B,place,water,cut,down,tree,kill,Section B,ivory,over,friendly,friend,danger,dangerous,Section B,five scary tigers,four friendly elephants,好运的象征,a shy panda,three koalas,迷路,处于危险之中,砍倒,Section B

2、,is one of,What animals,symbols,Section B,and water,places with food,made of ivory,Section B,T,F,F,T,T,课堂互动探究,词汇点睛,Section B,1friendly adj. 友好的,观察 I like dogs because theyre friendly and smart. 我喜欢狗，因为它们友好并且聪明。,探究 friendly由“名词friend后缀ly”构成。常用短语：_ 对某人友好。 We must be friendly to old people. 我们必须友好对待老人。

3、,be friendly to sb.,活学活用,Section B,“你们为什么喜欢大象？” “因为它们对我们很友好。” _ do you like elephants? Because theyre very _ _ _,Why,friendly to us,Section B,2forget v. 忘记；遗忘,观察 Sorry, I forget to bring the book. 对不起，我忘记带书了。 I forget bringing the book.我忘了我已经把书带来了。,探究 forget后面可接动词不定式或v.ing形式。forget to do sth. 意为“忘记要

4、做某事(事情还没做)”；forget doing sth.意为“忘记做了某事(事情已经做了)”。,活学活用,Section B,2017青海The TV in your room is still on. Oh, I forgot _ Aturning it onBturning it off Cto turn it off,C,【解析】考查非谓语动词的用法。句意：有时候你不要想太多，一切随心就好。stop doing sth.意为“停止做某事”，而stop to do sth.意为“停下来去做另一件事”。故选C。,Section B,3danger n. 危险,观察 These animal

5、s are in great danger. 这些动物处于极大危险之中。 This patient is out of danger now. 这个病人现在脱离了危险。,探究 in (great) danger意为“处于(极大)危险之中”；out of danger意为“脱离危险”。 danger的形容词形式为dangerous，意为“危险的”。,活学活用,Section B,2016襄阳Most of the wild animals are _ because of their bad living environment(环境) So we must do something to sa

6、ve them. Ain need Bon dutyCat work Din danger,D,【解析】考查介词短语辨析。句意：“因为野生动物的生存环境很糟糕，所以大多数野生动物_。”“因此我们必须做些事情来拯救它们。”由“to save them”可知，大多数野生动物处于危险之中。in danger意为“处于危险之中”，符合语境。故选D。,Section B,4cut down 砍倒,观察 There is an old tree in the park. We mustnt cut it down. 公园里有一棵古老的树，我们禁止砍倒它。,探究 cut down 是“动词副词”结构短语，后

7、接名词作宾语时，名词可放在动词和副词之间，也可以放在副词之后；若接代词作宾语时，代词只能放在动词和副词之间。,Section B,拓展 (1)cut的现在分词是cutting, 其过去式和过去分词与原形相同。 (2)cut的相关搭配： cut up 切碎cut off 中断cut in 插嘴cut out 删去；停止,活学活用,Section B,Dont _ the big tree behind the garden. Lots of children like playing games under it. Acut downBcut up Ccut out Dcut off,A,Sec

8、tion B,5over prep. 超过，多于；在上方,观察 Today there are only about 3,000 elephants (over 100,000 before) 现在仅有大约3000头大象(以前有100000头以上)。,探究 (1)over意为“超过；多于”时，同义短语为_。 There are over/more than 50 students in our class. 我们班有50多名学生。 (2)over意为“_”时，表示方位，其反义词为under。 There is a bridge over the river. 河上方有一座桥。,more tha

9、n,在上方,活学活用,Section B,Class 4 has over 20 boys.(改为同义句) There are _ _ 20 boys in Class 4.,more than,Section B,1The elephant is one of Thailands symbols. 大象是泰国的象征之一。,句型透视,探究 “one of可数名词复数”表示“_”。当其作语时，谓语动词使用_(复数/单数)形式。 One of the boys walks to school every day. 其中的一个男孩每天步行去上学。,之一,单数,Section B,活学活用,One o

10、f the students _ from Africa. AcomesBcome Cdo Dare,A,Section B,2They can also remember places with food and water. 它们也能记住有食物和水的地方。,探究句中with作介词，意为“有；具有；带有”，其反义词为without，意为“无，没有”。 I know the boy with a large box. 我认识那个提着大箱子的男孩。,Section B,拓展 (1)with 意为“和在一起；和；同”。 I went to the park with my parents last

11、 weekend. 上周末我和父母去了公园。 (2)with意为“使用；以”。 Please cut the apple with a knife.请用刀把苹果切开。,Section B,活学活用,(1)This is a wonderful house _ a beautiful garden. Awith Bat Cin Don (2)He likes to play chess _ his friends. Ato Bin Cwith Dof,A,C,Section B,3We must save the trees and not buy things made of ivory. 我

12、们必须拯救树木，拒买象牙制品。,探究 “made of ivory”在句中作后置定语，修饰things。made是make的过去分词。be made of 意为“由制成”(可以从成品中看出原材料)。,拓展 be made from意为“由制成”(从成品中看不出原材料)。 Wine is made from grapes. 葡萄酒是用葡萄酿的。,Section B,活学活用,这条连衣裙是丝绸做的。 The dress _ _ _ silk.,is made of,Section B,4Isnt she beautiful？难道她不漂亮吗？,探究此句型是否定疑问句，表示反问，意为“难道不吗？”回答时，根据事实用“Yes”或“No”回答，但“Yes”翻译为“不”，“No”翻译为“是的”。 Doesnt he have a brother? 难道他没有兄弟吗？ Yes, he does./No, he doesn