新概念英语第二册第四课全课课件

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he has already visited a great number of different places in Australia. a number of + _______名词的______，
number前一般可用______, great, ______等形容词强调数量大小。
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c. 特别注意：
2. 非延续性v.与延续性v.的转换： 前提：_______：表一段时间的词、短语、句子 a. 变_______； e.g. The rain hasn’t stopped since three hours ago. 三个小时了，这雨还没停。 b. 换成______v. e.g. I have joined the Youth Volunteers. 我加入了青年志愿者。 = I have been in the Youth Volunteers for five years. 我成为青年志愿者五年了。
3. Why is Tim finding the trip exciting?
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New words and expressions 生词和短语
exciting /ɪk'saɪtɪŋ/ receive /rɪ'siːv/ firm /fɜːm/ different /'dɪfərənt/ adj. 令人兴奋的 v. 接受，收到
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Listen again and complete the following text.
I have 1. just received a letter from my brother, Tim. He is in 2. Australia. He has been there for six months. Tim is an 3. engineer. He is working for a big 4. firm and he has already visited a great number of 5. different places in Australia. He has just bought an Australian car and has 6. gone to Alice springs, a small town in the 7. centre of Australia. He will soon 8. visit Darwin. From there, he will fly to Perth. My brother has never been 9. abroad before, so he is finding this trip very 10. exciting.
a great many + _______名词的复数
a great _______ of + 不可数名词
e.g. 1. 撒哈拉沙漠有许多沙子。
2. 他口袋里有许多的棒棒糖。
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He is finding this trip very exciting. find意为“________”时，宾语往往带补足语（一般为________）， 说明宾语的______、_______等。 find + n. + adj. 觉得…怎么样
_____ he/she/it Yes, He/She/It ____. 或 ______. No, he/she/It _____.
I/We/You/They ____ I/We/You/They ___ __ ___ ____ . / _____ ____ .
_____ I/we/you/they _______?
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① 收到...的来信 ② ③ ④
⑤
⑥
receive a letter from sb. work for a big firm 为一家大公司工作 visit a great number of different 去过许多不同的地方 places 在...的中心 in the centre of ... 飞往帕斯 fly to Perth 觉得这次旅行非常令人激动 find this trip very exciting
常与_______、_____、(only) once、_____或three times等连用，可以 用________________提问，谓语：________v.；
e.g. ① I have already finished my lunch. 我已经吃过午饭了。 ② He has never been late for school. 他上学从未迟到过。
e.g. 1. 我觉得《阿丽塔》这部电影是令人振奋的。 I find the film Alita:Battle Angle inspiring. 2. 你有没有发现Doris的英语课真的很有趣耶？ Do you find the Doris' English course very interesting?
Yes, I/we/you/they _____. 或 No, I/we/you/they ______.
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b. 用法
1. 强调_____________动作对_______产生的_____ 常与_____, _______, _____连用; 谓语：_______ v.； 2. 强调_____________生活经历
n. 商行，公司
adj. 不同的
centre /'sentə/
abroad /ə'brɔːd/
n. 中心
adv. 在国外
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First listen and then answer the question. 听录音，然后回答以下问题。
1. How long has Tim been in Australia? Tim has been in Australia for six months. 2. What does he do in Australia?
He is working for a big firm as an engineer. 3. Why is Tim finding the trip exciting? Because Tim has never been abroad before. This is his first trip abroad.
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Spring has already come.
现在完成时态
助动词
I/We/You/They He/She/It
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have has
done+其他成分
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实义动词的现在完成时的构成（play）
肯定式 否定式 疑问式 简答
He/She/It ____ ____. He/She/It ___ ___ ____ /______ _____ .
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Listen again and complete the following text.
I have 1. ______ received a letter from my brother, Tim. He is in 2. ________. He has been there for six months. Tim is an 3. ________. He is working for a big 4. _____ and he has already visited a great number of 5. ________ places in Australia. He has just bought an Australian car and has 6. ______ to Alice springs, a small town in the 7. _______ of Australia. He will soon 8. _____ Darwin. From there, he will fly to Perth. My brother has never been 9. ______ before, so he is finding this trip very 10. ________.
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Model Essay
The writer has just received a letter from his brother, Tim. Tim is an engineer. He has been in Australia for six months. He has already visited many places. Now he is in Alice Springs. Tim has never been abroad before. He is enjoying his trip very much.
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wk.baidu.com
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b. 用法
3．表示动作或状态从_________开始，一直_______，可能刚刚结束， 也可能_________ 常与_____、_______引导的时间状语连用，可以用_________提问， 谓语：_______v.； e.g. ③ — How long have you lived here? 你在这里住了多久了？
— I have lived here for about ten years. 我在这里住了大约十年了。
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c. 特别注意：
1. have gone to （ ）& have been to（ ） e.g. ① It can’t be John. He has gone to town. 那不可能是约翰，他进城了。 ② John knows the way well. He has been to the city before. 约翰很熟悉那里的路。他以前去过那个城市。
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EX. ① Miss Brown, we _______ cleaning our classroom. Can we go home now? A.finish B. finishing C. are finished D. have finished （广东广州中考） ② — Is your father in now? — No, he ____ to Fan Changjiang Memorial with his friends. A.has been B. has gone C. will go D. went （四川内江中考）
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Language points in the text.
I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bought an Australian car and has gone to Alice springs, a small town in the centre of Australia. He will soon visit Darwin. From there, he will fly to Perth. My brother has never been abroad before, so he is finding this trip very exciting.
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koala
kangaroo
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coat of arms
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An Exciting Trip
pouch
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First listen and then answer the question. 听录音，然后回答以下问题。
1. How long has Tim been in Australia? 2. What does he do in Australia?