The Internet and Telecommunications教案
keys:
1.蚯蚓 2.地震 3.速記 4.言行不一的人,口是心非的人 5.安眠藥
6.候車室 7.防洪堤 8.扒手 9.日光浴 10.書法,筆跡
11.聯歡會 12.突圍,突破,大發現 13.垮臺14.發生,爆發 15.媒人,中間人
16.飯桶 17.含羞草 18.副產品 19.好脾氣的20.漂亮的
21.隨和的 22.勤勞的 23.熱愛和平的 24.國有的 25.眾所周知的
26.普遍的,分布廣的 27.心地善良的 28.自我滿足的
t: now so much for this. now turn to page 57, let’s learn more compound words.
step 3 presentation
t: now let’s take up speaking and reading.
activity 1
each student guesses the meanings of the compound nouns. try to write the meanings on a piece of paper. then check with your partner. finally the teacher checks the answer.
suggested answers:
信用卡;國內電話;國際電話;移動電話/手機;短信;錄像機
activity 2
the students read the passage about mobile phones in china, understand it and learn the content by heart. then close their books, tell each other and give as much information as they can.
activity 3
ask the students to do a class survey (調查)according to the questions and write down the result.
how many?
how often?
for what?
to whom?
step 4 discussion
t: work in groups of two. discuss the questions in activity 4.then ask one group of students to say the advantages for students to use mobile phones, the other group to say the disadvantages for students to use mobile phones.
g of positive side: i think mobile phones has many advantages. we can communicate with our friends, teachers and family very easily. we can use our mobile phones to send text messages and take photos. we can use it as a watch, too. so i think mobile phones are very useful in our daily life.
g of negative side: i think mobile phones have a lot of disadvantages. first, they are harmful to our health because they are radioactive. second, since we are students, we haven’t enough money. we shouldn’t ask for our parents for money frequently. third, we aren’t permitted to use mobile phones in class.
t: this is a very interesting discussion. so much for it.
step 5 function-talking about percentage and numbers
t: now please read aloud the six sentences and read out the numbers. go over the group of percentage and numbers.