1.A 后面有since 所以前面要用現(xiàn)在完成時(shí),這個(gè)句子是there be句型
there is a few accidents 所以改成完成時(shí)就是 there has been a few accidents.
2.B 當(dāng)他15歲上大學(xué)時(shí)就已經(jīng)有5000的詞匯量了.因?yàn)楹竺娴臅r(shí)間狀語(yǔ)是過(guò)去的時(shí)間點(diǎn),在那個(gè)時(shí)間點(diǎn)他“已經(jīng)”做完某事,所以用過(guò)去完成時(shí).
3.B 過(guò)去完成時(shí)是過(guò)去的過(guò)去,這句句子中,在我做決定之前,我就已經(jīng)不舒服了幾個(gè)月了,而做決定句中用的是過(guò)去時(shí),所以不舒服是過(guò)去的過(guò)去,用過(guò)去完成時(shí).
4.B 這個(gè)項(xiàng)目她還沒(méi)做完,而是正在做,不能用 had done,應(yīng)該用 was doing.
5.A at any moment(now) 是提示現(xiàn)在進(jìn)行時(shí)的時(shí)間狀語(yǔ),用are expecting
6 這句話打錯(cuò)了,或者書(shū)上印錯(cuò)了,沒(méi)有這種句子結(jié)構(gòu),句子成分缺失,缺少謂語(yǔ),如果是印錯(cuò)的話,很可能是 i don't know what to do
7.句子的前半句是 what 引導(dǎo)的主語(yǔ)從句 整個(gè)句子又用了強(qiáng)調(diào)語(yǔ)氣.即:
It does seem ugly >> 是 It seems ugly 的強(qiáng)調(diào)語(yǔ)氣
what he used to think was beautiful 是一個(gè) 主語(yǔ)從句,意為:那些他曾經(jīng)認(rèn)為美麗的事物.
樓主還有問(wèn)題的話,希望以上回答能幫到樓主O(∩_∩)O
1 .There_____fewer accidents on this road since the speed limit was introduced.
1 .There_____fewer accidents on this road since the speed limit was introduced.
A .have been B .have had
2.He____more than 5000 English words when he entered the university at the age of 15.
A.would have learned B.had learned
3.I decided to see the doctor,because I____ill during the last two months.
A.was feeling B.had been feeling
4.Susan decided not to work on the program at honme because she didn't want her parents to know what she____
A.had done B.was doing
5.They haven't arrived yet but we____them at any moment.
A.are expecting B.will epect
6 I don't what to do.
這是一個(gè)賓語(yǔ)從句 ,從句what to do 這是什么結(jié)構(gòu),能這么用?
7 What he used to think was beautiful now does seem ugly.
這句話的結(jié)構(gòu)是什么?was 和 seem 不是兩個(gè)動(dòng)詞嗎?
求比較權(quán)威的答案,選擇題最好給點(diǎn)分析.
第6個(gè)打錯(cuò)了 是 I don't know what to do.
A .have been B .have had
2.He____more than 5000 English words when he entered the university at the age of 15.
A.would have learned B.had learned
3.I decided to see the doctor,because I____ill during the last two months.
A.was feeling B.had been feeling
4.Susan decided not to work on the program at honme because she didn't want her parents to know what she____
A.had done B.was doing
5.They haven't arrived yet but we____them at any moment.
A.are expecting B.will epect
6 I don't what to do.
這是一個(gè)賓語(yǔ)從句 ,從句what to do 這是什么結(jié)構(gòu),能這么用?
7 What he used to think was beautiful now does seem ugly.
這句話的結(jié)構(gòu)是什么?was 和 seem 不是兩個(gè)動(dòng)詞嗎?
求比較權(quán)威的答案,選擇題最好給點(diǎn)分析.
第6個(gè)打錯(cuò)了 是 I don't know what to do.
英語(yǔ)人氣:701 ℃時(shí)間:2020-05-06 05:32:20
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