Unit 3 Online travel教案
35. fall asleep 36. be marked in bright purple
37. one of the best on the market 38. sell out
39. start with… 40. cut short
41. listen to an interview on the radio 42. learn a lot from…
43. show me how to start this online tour of australia
44. be set in different countries 45. use the knowledge to open the treasure box
三.重點(diǎn)句型
1. how often do you use your computer to search for information?
2.a new educational cd-rom called “around the world in eight hours” has just come out.
3. the main character of this wonderful new game is itchy feet.
4. one day, he was lying on the grass and looking at the beautiful blue sky, when he fell asleep and had a very strange dream.
5. when you have enough points, a cloud will come down and carry you off to a place you have never visited before.
6. for example,when you reach london, you will learn about the museum of london and many other interesting places.
7. the questions get more difficult as you go to higher levels.
8. get it now before it’s sold out.
9. with the mouse, you can choose one coin in the menu and click on it for more details.
10. do you mind telling me how to use the function?
no, not at all
11. many topics are covered in the course, including travel and hotels, food and drink, and shopping and money.
四.語(yǔ)法知識(shí)
1. 被動(dòng)語(yǔ)態(tài)的構(gòu)成： 助動(dòng)詞be+及物動(dòng)詞的過(guò)去分詞
2. 被動(dòng)語(yǔ)態(tài)的用法 (1)當(dāng)不知道或沒(méi)有必要說(shuō)明動(dòng)作的執(zhí)行者時(shí)，須用被動(dòng)語(yǔ)態(tài)
(2)強(qiáng)調(diào)動(dòng)作的承受者， 如想同時(shí)指出動(dòng)作的執(zhí)行者， 可用by+動(dòng)作執(zhí)行者來(lái)表示.
3. 主動(dòng)語(yǔ)態(tài)變被動(dòng)遇態(tài)的難點(diǎn)
（1）當(dāng)一個(gè)含有復(fù)合賓語(yǔ)的句子變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí)，只能把賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)，而把賓補(bǔ)放在被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)后面作主語(yǔ)補(bǔ)足語(yǔ)。
we call him xiao wang he is called xiao wang.
(2)帶雙賓語(yǔ)的動(dòng)詞變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí)，常常把間接賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)，這樣句子顯得自然一些，如果直接賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)時(shí)，間接賓語(yǔ)要加介詞to或for.
his mother has bought him a present