2019年高一英语：Unit 9 科技思维导图

teaching aims: 1. to impress the students with the great impact of technology

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throughout the world, stay in touch with sb., call for help, in case of emergency, have fun, be cool….) to think about the problems caused by technology

teaching aids:

a cellphone, pictures of a robot and computer, the multi-media teaching system, etc.

moral focus: social awareness

teaching procedures:

step one warming up

enjoy some well-selected mtvs

comments on the producing of these mtvs and the use of new technology

step two a hi-tech show

get the groups to show their work

introduce the hi-tech achievements

descriptions must come along with the show

four minutes are given for each group

step three language input

future travel : teleportation

what does teleportation mean?

how is teleportation different from normal transportation?

why is it so difficult to teleport human beings?

do you think teleportation will be realized? give your reasons.

learn the strategy of guessing the meaning of the words in the context. match each word with the best strategy.

word strategy

teleportation some words are made up of parts. we can use the meaning of each part to guess the meaning of the word

photons we can use words we already know to guess the meaning of words that mean the same or that have the opposite meaning

apart some words are explained in the sentence. the explanation is often between commas(,), dashes(----),or brackets( ).

step four more tips for reading

learn to become a smart reader

see page 63

step five a science report

step six talking

work together with your partner. write down the advantages and disadvantages of the following inventions.