allow/permit的用法amaze的用法announce/explain
1、allow/permit
1)用法相同
allow / permit sb .to do sth .允许某人做某事
allow / permit doing sth . 允许做某事。此时动词只用ing 形式。
反义词forbid 具有同样用法。
2)意义有异同
许多情况下可换用,只是词意的强弱上有差异。allow语意较弱,含有“听任”,“默许”,“不加阻止”的意思;permit 语意较强,强调“正式认可”,“批准”的意思。如:
The nurse allowed him to remain there ,though it was not permitted.护士让他留在那里,虽然这时(规定)不允许的。
2、amaze
amaze vt.使……惊奇= astonish, surprise
The news amazed us greatly.这条消息使我们感到很惊奇。
拓展:(1)amazed人对……感到吃惊的;amazing(某物)……信人吃惊的。
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They were all amazed at the amazing news. 听到这个令人吃惊的消息他们感到惊讶。(2)amazement n.to one’s amazement令人吃惊的是To my amazement, they have gone to Xishuangbanna. 让我奇怪的是,他们去西双版纳了。类似短语:to one’s happiness/excitement/sadness/puzzlement 使某人高兴的/兴奋的/伤心的/迷惑的是3、announce/ explain/ introduce/ declareannounce, explain, introduce, declare后面不接双宾语,若以人作宾语常置于to后。如:The president announced to the workers the sad news.The president announced the sad news to the workers.总裁向工人宣布了那不幸的消息。He introduced the new comer to everyone here.他把新来的那个人介绍给这里的每个人。report to sb.向某人汇报 report sth/sb.to sb.向某人汇报/告诉。[应用]单句改错①The teacher explained his students how to use the computer.②No one declared us we could not smoke here.Key:①explain后加to ②declare后加to1. Is _____he said really true A. that B. what C. why D. whether2.____the meeting should last two days or three days doesn't matter. A. That B. Whether C. If D. Where3. It worried her a bit _____her hair was turning gray. A. while B. if C. that D. for 4. ____more countries can use natural energy in the future remains to be seen. A. Whether B. This C. who D. If 5.____he will go to work in a mountain village surprises all of us. A. What B. That C. Whether D. If 6. ____you don't like him is none of my business. A. What B. That C. Who D. How7.____all the inventions have in common is ____they have succeeded.A. What; what B. That; that C. what; that D. That ; what 8. ____appeared to me that he enjoyed the food very much. A. What B. It C. All that D. That9. It is widely ______that smoking can cause cancer. A. believed B. think C. say D. hoped 0. ____caused the accident is still a complete mystery. A. What B. That C. How D. Where答案1-5 BBCAB 6-10 BCBAA