八年级英语备课组教案 Name Date Period 7 Topic Unit 4 Topic 2 Class type New Teaching aims Section A 1. Learn some new words and a phrase: robot, scientist, appear, take the place of, situation, repair, machine, truck, mend 2. Learn some useful sentences: (1)What can robots do for us (2)Robots can take the place of humans to do hard or boring work in some situations. (3)They can also do lots of dangerous work instead of humans. 3. Learn how to express certainty and uncertainty: (1)I’m sure robots can do some work faster and better than humans. (2)—Are you sure —Yes, quite sure. (3)—Do you think you will have a robot in 20 years —Yes, I’m sure. / No, I’m not sure. 4. Talk about modern science and technology. Section B 1. Learn some new words and phrases: toward(s), plate, planet, information, mistake … for …, object, balloon, call for, wake, wake up, real 2.Learn some useful sentences: (1) People often mistake some man-made objects such as kites or balloons for UFOs. (2) Get up, or you’ll be late for school! 3. Go on learning how to express certainty and uncertainty (be sure/be not sure) and review the past continuous tense: (1)A UFO flew over my head while I was walking toward the bus stop yesterday. (2)I’m quite sure there are UFOs. (3)I’m not so sure. Even scientists aren’t sure whether there are UFOs. (4)I’m not sure whether/if robots will make humans lose their jobs. (5)Last night, while Jim was sleeping, he saw a UFO flying over his head. Section C 1. Learn some new words and phrases: example, for example, spend … on, dictionary, in alphabetical order, look up, pay attention to, and so on, begin with, write to 2. Learn some useful sentences: (1) It makes our life nicer, easier and more interesting. (2) How is everything going these days (3) I think it’s helpful for studying English. 3. Go on learning how to express certainty and uncertainty: I’m (not) sure of that. 4. Talk about modern science and technology: (1)We can do some shopping without leaving our houses. (2)We can use the Internet to find jobs. (3) The Internet can help us find the way. (4) On the Internet, we can also enjoy many interesting songs, movies and games. (5) But we shouldn’t spend too much time on the Internet. 5. Learn how to look up new words in an English-Chinese dictionary: (1)The words in English dictionaries are in alphabetical order. (2)When you look up a word in the dictionary, you must pay attention to the first letter of the word. Section D 1. Learn a phrase: plug in 2. Learn some useful sentences: (1)What’s the matter with it (2)Are you sure you plugged it in (3)You’d better ask our computer teacher for help. 3. Review and learn the main sentences and useful expressions in this topic about robots, UFOs and the Internet. 4. Review the past continuous tense: (1)A UFO flew over my head while I was walking toward the bus stop yesterday. (2)Last night, while Jim was sleeping, he saw a UFO flying over his head. 5. Review certainty and uncertainty: ... ...
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