Living with technology教案
m7 unit1 reading: living with technology
（the first class）
【目標(biāo)導(dǎo)學(xué)】
enable the students to grasp key words, phrases and sentences both orally and in written form
學(xué)習(xí)目標(biāo)：
1. to learn the usage of important words and phrases
2. practice the new words and phrases by exercises
3. review and practice typical sentences and grammar
學(xué)習(xí)重點(diǎn)與難點(diǎn)：
1. it 的用法
2. apply 的具體用法
【課前預(yù)習(xí)】
【詞匯掃雷】 寫出下列單詞的漢語意思。
1. superior _________ 2. consumer _______ 3. signal ________ 4. patent _______
5. apply ______ 6. portable ______ 7. compact ______ 8. demand _____
9. corporation _____ 10. questionnaire _____ 11. electric ______ 12. launch _____
【句型點(diǎn)擊】 朗讀和翻譯下列句型，并找出自己認(rèn)為重要的其它句型。
1. some consider digital tv to be superior to satellite tv because it allows the same services to be delivered with clearer pictures than before.
2. it all began in 1877 when thomas edison made the first recording of a human voice.
3. they bought the patent and applied the technology to create the transistor radio.
4. in the following years, more cd recordings became available, and in 1988, for the first time ever, people were demanding more cds than lps.
5. development of mp3 technology started in 1987 in germany and since the beginning of 1999, the popularity of mp3 has increased to such a degree that major corporations are taking over the portable music player market with mp3 players.
【語言點(diǎn)】請羅列課文中讓你費(fèi)解的單詞、短語和句型。
words______________________________________________________________________
phrases____________________________________________________________________
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sentences__________________________________________________________________
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【課堂展開】
1. because of this, it is still uncertain who invented tv.
it took more than two decades, though, until 1951, for colour broadcasts to begin in the usa.
拓展：
常見的以it 做形式主語：
<1> it + be +adj. + that主語從句