4、句式轉(zhuǎn)換：

　　按要求轉(zhuǎn)換下列句型，每空一詞(共5題，計(jì)10分)

　　1.Peter had no teacher, but he learned Chinese well at his young age. (改為同義句)

　　Peter ___________ ___________ Chinese when he was young.

　　2.The math problem is too difficult for him to work out.(改為復(fù)合句)

　　The math problem is _____ difficult ______ he can’t work it out.

　　3. Mr. Chen showed us a picture of the feathered dinosaur. (改為被動(dòng)語(yǔ)態(tài))

　　We ________ _________ a picture of the feathered dinosaur by Mr. Chen.

　　4. I think the fastest way to travel is by plane. (改為特殊疑問(wèn)句)

　　_________ do you think _________ the fastest way to travel?

　　5. Be sure to come to my birthday get-together. (改為反意疑問(wèn)句)

　　Be sure to come to my birthday get-together, 　　 ______?