Unit4Cyberspace学案 高三北师大版高中英语必修二一轮复习.docx

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1、高三英语补充 Unit4 CyberspaceTeaching Aims: To continue to review some key points of unit4. To complete some related exercises.Teaching Steps:Step1: Revision (correction)1. The smile on his face suggested that he should be glad to be of some help.2. She as well as you are English teacher.3. His dream will

2、 be come true sooner or later.4. I dont fancy to go all that way in such bad weather.5. Our head office had got in touch with a branch in your area for a year.6. Nuclear power will harm to our health and safety if improperly used.7. its up to the travel companies warn customers of any possible dange

3、rs.8. She treats the boy well as if he is her own son.Step2: Read through the passage (page12) and find the following expressions.1. What are you up to this weekend?(line1) 2. I have lots of work to do.(line2)3. Wouldnt have any problems with the weather( line19)4. Whats more,(line20)5. Go there in

4、the flesh(line26)6. In seconds(line31)7. Imagine never having to pack a suitcase(line33)8. I still find it hard to imagine.(line37)Some key phrases:l On (the) average above/ below average up to the average an average of average out He was a good student and scored average in most subjects. _（通常）, pe

5、ople who dont smoke are healthier than people who do.l Guess the meaning of “view” In the meantime, those volunteers hold the opposite view that they are fed up with the earth life and eager for living on the Mars（火星）。 He climbed up to the top of the church tower to get a better view of the entire c

6、ity. When the old man opened the window, a stranger with a high hat came into view. I got an opportunity to view the movie before it was released. We can view the problem in many ways. Come into view In view of In ones view/ opinion From my point of view 依我之见 由于时间有限，每个人只能发言五分钟。 the shortage of time,

7、 each person may only speak for five minutes. 爬山时，我们享受着温暖的阳光，欣赏着漂亮的风景。While climbing the mountain, we enjoyed the warm sunshine and 依我之见，你应该接受老师的建议。 ， you should follow your teachers advice.l be known for be known as be known to sb As is known to us Its known to us Known_a writer, Lu Xun is well-kno

8、wn _the Chinese _his wonderful works. 翻译： 众所周知，他以画家的身份而出名。 Step3 Sentence patterns.Sentence: But I still find it hard to imagine.（但是我还是觉得难以想象。）该句型为：动词+it+补语+不定式。It 作形式宾语，指代后面真正的宾语即不定式短语。温馨提示当不定式短语，动名词短语，或者从句在句中做宾语的时，为了保持平衡，避免句子结构混乱，常用it 作形式宾语，而将真正的宾语放在句尾。此时it 只起引导作用，无意义。Three sentence patterns: S+V

9、(find, think, feel) + it +adj (possible, necessary, important) + (for sb ) to do sth /clause S+V + it +n (a rule, ones duty, an honour) + (for sb) to do sth /clause S+V+ it +n (no good, no use) doing sth6123结构：6 指主语中常用的动词： think, believe, make , find , consider, feel.1 指的是形式宾语it 2 指的是宾补的两种形式：形容词或名词3

10、 指的是真正宾语的三种形式： 不定式短语（to do sth）,动名词短语（doing sth）,或 从句Eg: They found it difficult to fininsh their work in two days. We think it our duty to clean our classroom every day. He felt it important learning English well.Exercises: The fact that she was foreign made difficult for her to get a job in that c

11、ountry. They made clear to the public that they did an important job. He didnt make clear when and where the meeting would be held. I dont think possible to master a foreign language without much memory work. The Internet has (使我们有可能获知)what happens around the world in much less time. 我发现学好英语是困难的。但是，

12、我觉得我迟早能成功。Step4 Practice.Recently Tom cant focus his attention study, because there (be) a robbery happening near his house last week. A bank truck(attack) by two men with guns. The driver and his fellows were (bad) injured and (like) to lose their lives. It was obvious that the attack would affect

13、the (grow) of the bank because of the lost money. Tom was (pessimist) about the crime. His friend John made a suggestion that he(have) a virtual holiday on the net for (relax) as well asentertainment. Heaccepted Johns (arrange).Step5 Homework（熟记下列有关it 的固定结构）1. I take it that you dont agree with me.我

14、的理解是：你不同意我的见解。2. I hate it when I have to speak in French on the phone. 有时，不得不用法语打电话，我感到很厌烦。3. I like it when she sings me a song.我喜欢她为我唱歌。4. I cant help it if he is always late.如果他总是迟到，我也没有办法。5. I would appreciate it if you can help me.如果你能帮忙，我将不胜感激。6. I dont mind it if you are late.如果你迟到，我不会介意的。7.

15、 Please see to it that you bring money when you go out.出门时请务必带够钱。8. You can count on it that he is very smart.你就相信吧，他非常聪明。9. AS someone puts it: practice makes perfect.像某人所说的那样：熟能生巧。10. You neednt go if you dont feel like it. 如果你不愿意去，你就不用去了。11. When it comes to football, he is more excited.一提到 足球，他就更兴奋了。4学科网（北京）股份有限公司