【正文】
④ whether置于句首時(shí),不能換用 if。如: Whether this is true or not, I can‘t say.這是否真的我說(shuō)不上來(lái)。 Exercises 將下列句子連接成賓語(yǔ)從句 1. Light travels faster than sound. My teacher told me. My teacher told me ___________ light _____________ faster than sound. 2. There will be a meeting in five days. Jack didn?t know. Jack didn?t know ________ there ________ _______ a meeting in five days. 3. Can they speak French? I want to know. I want to know _________ __________ ___________ ___________ French. 4. Have you finished your homework yet? Mr. Zhao asked Ma Chao Mr. Zhao asked Ma Chao ______ ______ _____ ____ _____ homework yet. did she park her car? Do you know? Do you know ___________ __________ _________ her car. The keys 1. that。 travels. 2. if。 would 。be 3. if。 they。 can。 speak 4. if。 he。 had。 finished。 his 5. where。 she。 parked. Homework Write an essay about the MidAutumn Festival . Thank you !