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1、九（上）Unit 1,The Changing World,Topic3 The world has changed for the better.,Section A,1、学习并能说出、写出P1718的生词，并能进行英汉互译2、熟读1a，能够说出1a的知识点，能够熟练 做题。3、能够说出现在完成时的用法,并能熟练做题。,学习目标,自学指导1,1.自学内容：课本P1718的生词。2.自学方法：先根据音标试读，同桌互相正音，提问。3.自学时间：5分钟4.自学要求：会读，知道其汉语意思，并能英汉互译。,英译汉：1. visitor 2.artist3.term4.millions of5.chem
2、istry6.industry,1.游客，来访者2.艺术家，画家3.学期，词语4.大量，数以百万5.化学，化学物质6.行业，工业,自学检测1,汉译英1.游客，来访者2.艺术家，画家3.学期，词语4.大量，数以百万5.化学，化学物质6.行业，工业,1. visitor 2.artist3.term4.millions of5.chemistry6.industry,自学检测1,自学指导2,1.自学内容：课本17页1a2.自学方法：听录音和扫读。3.自学时间：5分钟4.自学要求：听1a，完成1b; 读1a，完成1c.,完成课本1b和1c.,自学检测2,自学指导3,1.自学内容：课本17页1a2.自
3、学方法：精读3.自学时间：8分钟4.自学要求：找出1a 中的重点短语和句子，并完成2。,1、 已经在某个地方_2、 你觉得怎么样_3、 习惯于_4、事实上_5、去参观，去访问_6、很长一段时间_,自学检测3,have/has been in,how do you like,get used to ,as a matter of fact,come for a visit,for a long time,1. Oh, you will get used to it very soon. 哦，你很快就会习惯的。Get used to (doing) sth. 习惯与做某事；可用于现在、过去、将来的
4、多种时态，get可用be/ become等来代替。 如：He will be (has been) used to getting up early. 他将会（已经）习惯于早起。,要点归纳,拓展：（1）used to do sth. 过去总做某事（现在不做了）；只用于过去时态。used to的否定式可为used not to,也可为didnt use to。疑问式也有两种：Did use to?或Used to? 如： He used to be a quiet boy. 他过去是个不太说话的男孩。(现在不这样了) Did he use to be a quiet boy? 或Used he
5、to be a quiet boy? 他过去是个不太说话的男孩吗？（2）be used to do sth. 被用于做某事；不定式表示目的，可用于多种时态。 如：Wood is used to make paper. 木材被用来造纸。,as a matter of fact 实际上，其实，恰恰相反 如：I havent been here long. As a matter of fact, I just got off the plane yesterday morning. 我到这里没多久。实际上，我昨天早上刚下飞机。Was he in a bad mood?No, as a matter
6、 of fact, he seemed quite cheerful.他心情不好吗？不，恰恰相反，他看起来非常高兴。,2. I think ,as a matter of fact, its a wonderful place to live. 我认为其实这是个居住的好地方。,must是情态动词，意为“一定要，务必”，常用于表达希望尽快做某事，是一种提出建议的表达方式。 如：You must read the book because its very interesting.你一定要读这本书，因为它非常有趣。,3.You must come for a visit. 你一定要来参观,4.Yo
7、u have been in New York for a long time. 你去纽约很长一段时间了。,have/ has been in 是待在（某地）的意思，不但去了还待在那儿，所以这个动作可以延续一定的时间，后面常接一段时间状语。 如： My sister has been in Hong Kong for a year. 我姐姐已在香港待了一年了。,自学指导4,自学内容：课本P17的现在完成时自学方法：小组讨论，个人展示自学时间：5分钟自学要求：通过学习能够自己总结现在完成 时中since与for的用法及区别,完成课本3.,自学检测4,for & since,要点归纳,现在完成时表
8、示从过去开始一直延续到现在的动作或状态（即开始于过去，直到现在尚未完成的动作或尚未结束的状态）。常与表示从过去到现在的一段时间状语“for+一段时间；since+过去的某个时间点/一般过去时的句子；since+一段时间+ago”连用。 如：We have learned English for about two years/ since 2006.我们大约学了两年英语/ 我们从2006年就学英语了。They have known each other since five years ago. 他们已经认识5年了。Bill has lived in Beijing since he came
9、 to China.自从来到中国以后，比尔就住在北京。He hasnt eaten anything since breakfast. 早餐后他还没吃任何东西。,I用所给单词或短语的适当形式填空。 live in, have been at, if you like, kind-hearted, as a matter of fact1. _, he is a very good English teacher. 2. A _ man helped him after his parents died. 3. Miss Gao _this school for a long time. 4. You can do some reading here every day _. 5. If there are too many people on the earth, we wont have enough room to _.,当堂训练,As a matter of fact,kind-hearted,has been at,if you like,to live,Find out more compounds and add them to your vocabulary.,Homework,Goodbye,
