一、no matter how/what/when/where ...無論如何/什么/什么時候/什么地方……
【考點(diǎn)說明】該詞組引導(dǎo)讓步狀語從句，相當(dāng)于however / whatever / whenever / wherever引導(dǎo)的讓步狀語從句。
No matter where/Wherever I go, I'll not forget you.無論我去哪里都不會忘了你。
No matter what/Whatever you do, you should do it well.無論你做什么，你都必須做好。
No matter when/Whenever you come here, you should come to see me.無論你什么時候來這兒，都要來看我。
二、have been to曾經(jīng)到過某地
【考點(diǎn)說明】該句型強(qiáng)調(diào)目前人已回到原地，常和表次數(shù)的名詞連用。
He has been to Beijing many times. 他曾到過北京多次。
How many times have you been to Shanghai? 你到過上海幾次？
【區(qū)別于】1.have gone to到某地去了，強(qiáng)調(diào)人在途中。
-Where is he?
--他在哪兒？
-He has gone to the playground.
--他到操場去了。
He isn't in his office, perhaps he has gone to the playground.他不在辦公室，可能到操場去了。
2.have been in 在某地呆過，常和for引導(dǎo)的時間段連用，表曾在某地呆過一段時間。
I have been in Nanjing for three months. 我曾在南京呆過三個月。
How long have you been in Beijing? 你在北京呆過多長時間？
三、What is...like?……怎么樣？
【考點(diǎn)說明】該句型詢問外表或性格特點(diǎn)或特定情況。詢問特定情況時可改成How is...？
-What is he like?
--他長得/為人怎么樣？
-Handsome/ Kind.
--漂亮/心地善良。
What is the weather like in your hometown?
=How is the weather in your hometown? 你家鄉(xiāng)的氣候怎么樣？
【區(qū)別于】What does...look like? ……看起來怎么樣？詢問外表。
What does this building look like？這幢樓房看起來像什么？
What does she look like? 她長得怎么樣？
四、How long have you...？你已經(jīng)……多長時間了？
【考點(diǎn)說明】該句型詢問動作或狀態(tài)延續(xù)多長時間，常用for或since引導(dǎo)的時間狀語進(jìn)行回答。
-How long have you lived here?
--你在這兒住了多久？
-Since the end of last year.
--自從去年年底以來。
-How long have you learned English?
--你學(xué)英語多長時間了？
-For eight years.
--八年。
五、疑問詞+不定式
【考點(diǎn)說明】疑問詞+不定式可作主語、賓語、表語等。
When to start is unknown to me.何時出發(fā)我不知道。
I don't know where to spend my summer holidays.我不知道到哪兒過暑假。
My question is where to find this kind of book.我想問的問題是到哪兒能找到這種書。