2021新版人教版选修三英语Unit3 Environmental Protection Section C Using LanguageⅠ ppt课件.pptx

1、Section C Using Language() .知识体系图解 重点词汇 1.smog n. 2.originate vi.发源;创立 重点短语 1. 记笔记 2. 对有害 3. 要点 4.order sb to do sth 5.have an interview with 6.at that time take notes of be harmful to the key points 命令某人做某事 采访 那时 重点句式 1.Later,the UK government ordered people not to burn wood in their homes. 2.As is

2、 known to all,. .选词填空 originate,order,claim,interview,experience 1.To catch the early flight,we a taxi in advance and got up very early. 2.The company that it is not responsible for the pollution in the river. 3.The game is thought to have among the native peoples of Alaska. 4.Lack of self-confidenc

3、e,Jack cant help being anxious about his job . 5.Both the boys were put through the pains they had never before. ordered claims originated interview experienced 重点词汇 1.The expression “smog” originated in Britain and means a combination of “smoke” and “fog”. “烟雾”一词起源于英国,意思是“烟”和“雾”的结合。 【词汇精讲】 originat

4、e vi.发源;创立 The disease is thought to have originated in the tropics. 这种疾病据说起源于热带地区。 Many Christmas traditions originated in Germany. 许多圣诞节传统起源于德国。 【词汇拓展】 originate from 来源于 originate with 由想起/创立 originate as 源自 A lot of our medicines originate from tropical plants. 我们的许多药物来源于热带植物。 The idea originate

5、d with the ancient Greek philosophers. 这个想法起源于古希腊哲学家。 The town originated as a small fishing port. 这个小镇起源于一个小渔港。 2.What measures have the government and citizens taken to help address the problem? 政府和公民采取了哪些措施来帮助解决这个问题? 【词汇精讲】 address n.地址 vt.演讲;向说话;设法解决 Ill give you my address and phone number. 我会告

6、诉你我的地址和电话号码。 Do you know who is going to address the meeting? 你知道谁要在会上讲话吗? 【词汇拓展】 address sth to sb/sth对某人/事提出(意见) Please address all complaints to the manager. 一切意见均请向经理提出。 重点句式 1.Later,the UK government ordered people not to burn wood in their homes. 后来,英国政府命令人们不要在家里烧木柴。 【句式剖析】本句是个简单句,句子的主体部分是“主语+

7、谓语+宾 语+宾语补足语”结构。order在此意为“命令”,order sb to do sth“命 令某人做某事”。 Police arrived at his hotel and ordered him to pack his bags. 警察来到他的酒店,命令他收拾行李走人。 The doctor ordered him to stay in bed for a couple of days. 医生叫他卧床一两天。 【句式拓展】 (1)order表示“命令,吩咐”,可作名词或动词,后跟从句时,从句要用虚 拟语气(“should+动词原形”)。 (2)in order to后跟动词原形作目

8、的状语;in order that后跟从句作目 的状语。 He ordered that the goods should be sent by air. 他吩咐货物得空运。 She learned typing in order to help her husband with his work. 她学习打字是为了帮助她丈夫工作。 2.As is known to all,. 众所周知, 【句式剖析】as is known to all意为“众所周知”,as是关系代词,在句 中作主语,引导非限制性定语从句。 Great changes have taken place in China,as

9、 is known to all. 众所周知,中国发生了巨大的变化。 Edison,as is known to all,invented the electric lamp. 众所周知,爱迪生发明了电灯。 【句式拓展】 (1)It is known to all that.“众所周知”,it是形式主语,that引导的 是主语从句。 It is known to all that man cant live without air or water. 众所周知,人离开空气或水就不能生存。 It is known to all that we should conserve natural re

10、sources. 众所周知,我们应该保护自然资源。 (2)What is known to all is.“众所周知”,what引导主语从句并在 从句中作主语。 What is known to us all is that watching TV may relax our body,broaden our mind and enrich our life. 众所周知,看电视可以放松我们的身体,拓宽我们的视野,丰富我们 的生活。 .介词填空 1.The Great Wall of China is known people all over the world. 答案 to 2.We wou

11、ld like to bring in an expert this topic for discussion. 答案 on 3.I heard this song the radio and it just took my breath away. 答案 on/over 4.Seen from the top of the hill,the city is something clouds of smoke. 答案 under 5.The polluted water and air are harmful peoples health. 答案 to .语法填空 Tree-planting

12、Day In China,Tree-planting Day 1 (fall) on March 12.In February 1979,the 5th National Peoples Congress of Peoples Republic of China made a resolution 2 March 12th would be taken as Chinese Tree-planting Day, 3 (require) the whole country to carry out tree- planting 4 (activity) on this day and suppo

13、rt the construction of forestry. When March 12th is approaching every year,country leaders,civil servants,company employees,and even school pupils go outdoors 5 (fulfill) a citizens obligation of planting trees. 6 (benefit) from the Tree-planting Day,more 7 more Chinese people realize the urgency an

14、d 8 (important) of protecting the environment and pursuing environment-friendly development.It 9 (estimate) that 50 billion trees have been planted all over China in voluntary tree- planting campaigns during 10 past few years. 答案 1.falls 2.that 3.requiring 4.activities 5.to fulfill 6.Benefited 7.and 8.importance 9.is estimated 10.the