【文章內(nèi)容簡(jiǎn)介】 代詞賓格或動(dòng)名詞。同一個(gè)動(dòng)詞，搭配不同的介詞，可以衍變出各種不同含義的詞組來(lái)，而且在不同場(chǎng)合所用介詞也各不相同。因此，介詞的用法是比較復(fù)雜的，要求我們?nèi)ブ饌€(gè)記住。只有在看懂、理解整個(gè)句意的前提下，才能選對(duì)正確的介詞。例題解析:( ) Mr. Brown flew to Washington _____ the night before last. A) in B) on C) at D) / 在表達(dá)某一天的具體時(shí)間時(shí)，應(yīng)該用介詞“on”。但是本句是表達(dá)“在前天的夜里”，與“在前天”(the day before yesterday）相仿，前面不該用任何介詞，所以本題答案應(yīng)該選“D”。( ) The school gate is ______ the north of the classroom building. A) in B) to C) on D) at 在英語(yǔ)中，表達(dá)“東、南、西、北”的方位介詞常見有三個(gè)：表示在方位區(qū)域的內(nèi)部時(shí)，用介詞“in”。如：The playground is in the south of the school.（操場(chǎng)在學(xué)校的南面。）表示在與方位區(qū)域連壤的外部時(shí)，應(yīng)該用介詞“on”。如：Room 203 is on the west of Room 205.（203室在205室的西面。）表示在與方位區(qū)域不連壤的外部時(shí)，應(yīng)該用介詞“to”。如：Shanghai is to the east of Nanjing.（上海在南京的東面。）本題的“校門”在“教學(xué)大樓”的北面，應(yīng)該用介詞“to”，所以答案應(yīng)該選“B”。( ) You’ll get one thousand dollars _____. A) after all B) at all C) in all D) all together “after all”意為“到底”、“畢竟”、“終于”；“at all”通常與“not”連用，意為“完全不”、“一點(diǎn)也不”；“in all”通常用于數(shù)量詞后面，意為“總共”，同義詞是“altogether”。所以本題答案應(yīng)該選“C”。( ) This bus can run _____ 70 miles an hour. A) for B) with C) at D) in 在表示“速度”、“溫度”、“價(jià)格”意思時(shí)，應(yīng)該用介詞“at”。所以本題答案應(yīng)該選“C”。( ) It’s said he stayed there quietly _____ two o’clock that afternoon. A) on B) at C) until D) by “at two o’clock that afternoon”意為“在昨天下午兩點(diǎn)鐘”，時(shí)態(tài)通常用“過(guò)去進(jìn)行時(shí)”；“by two o’clock that afternoon”意為“在昨天下午兩點(diǎn)鐘前”， 時(shí)態(tài)通常用“過(guò)去完成時(shí)”；“until two o’clock that afternoon”意為“直到昨天下午兩點(diǎn)鐘”， 時(shí)態(tài)通常用“一般過(guò)去時(shí)”。本句中“stay”是延續(xù)動(dòng)詞，因此可用“until”句型；如果句中謂語(yǔ)是瞬間動(dòng)詞的話，就應(yīng)該用“not …until”句型了。所以本題答案應(yīng)該選“C”。( ) Tom didn’t attend the lecture yesterday evening _____ his illness. A) as B) for C) because D)because of 在本句中，“因?yàn)樯　笔且粋€(gè)詞語(yǔ)，而不是原因狀語(yǔ)從句，因此，不能選連詞“as”、“for”或“because”來(lái)連接，而要用介詞詞組“because of”。所以本題答案應(yīng)該選“D”。( ) Now it’s quite important _____ us to make full use of time. A) for B) to C) of D) with “It’s important to sb.”（ 意為“它對(duì)某人來(lái)說(shuō)很重要”）是詞語(yǔ)搭配，“It’s … for sb. to do …”（意為“做某事對(duì)某人來(lái)說(shuō)是怎樣的”）是句型。當(dāng)兩者交叉、重疊使用時(shí)，詞語(yǔ)要讓位于句型。所以本題答案應(yīng)該選“A”。同樣，“I like it so much that …”句型中用“so”、而不用“very”，也屬于這種類型的表達(dá)方式。( ) It’s nice _____ you to get the ticket _____ F1. It’s said the carrace is very exciting. A) of, for B) for, for C) of, of D) for, of 這句是“It’s … of sb. to do”句型，意為“某人真是怎么樣，做了某事”。后半句中“ticket for”是固定詞語(yǔ)，意為“什么內(nèi)容的票子”。 所以本題答案應(yīng)該選“A”。習(xí)題訓(xùn)練:Choose the best answer (選擇最恰當(dāng)?shù)拇鸢?，用A、B、C或D表示，填入空格內(nèi)):( ) 1. You can draw it ______ paints and brushes. A) by B) with C) in D) use( ) 2. What did you have ______ breakfast? A) as B) with C) about D) for( ) 3. The police _____ helping to make our city a safe place to live and work _____. A) is, in B) are, in C) is, / D) are, /( ) 4. I’ve got three question _____ you to think about. A) of B) for C) give D) to show( ) 5. We can ask people _____ the Festival to do the quiz. A) in B) on C) at D) for( ) 6. What happens when we put some sugar _____ a glass of warm water? A) on B) off C) out D) into( ) 7. _____ they arrived at the village after all. A) At the end B) In the end C) Last D) Attentively( ) 8. The class teacher was sent _____ Christmas cards _____ some of the students. A) to, by B) / , by C) to, from D) / , to( ) 9. Q: What is that film _____? A: It’s a science film. A) like B) about C) on D) for( )10. Why not ask your friend _____ some advice if you’re really in trouble? A) offer B) to give C) to D) for( )11. The beautiful house is _____ sale. But it won’t be _____ sale. A) on, for B) for, on C) with, for D) with, on( )12. The weather here was _____ cold last week. A) a kind B) a kind of C) kind of D) kinds of( )13. The singing group is made _____ four handsome lads. A) of B) from C) up of D) up from( )14. Something _____ wrong _____ my watch, I39。m afraid. A) is, with B) is, in C) are, with D) are, in( )15. There _____ a man and two women _____ the picture. A) is, on B) are, in C) are, on D) is, in( )16. Mary doesn’t know what lies ahead. _____ , she’s only 12. A) At all B) In all C) After all D) For all( )17. Should we _____ the postage _____ the parcel by ourselves? A) pay, on B) pay, of C) pay for, on D) pay for, of( )18. Alice _____ her service to the public. A) was awarded the prize for B) was deserved to get the prize for C) was proud for D) was pleased for: 動(dòng)詞八種時(shí)態(tài)、語(yǔ)態(tài)和幾種變化形式 八種時(shí)態(tài) 主動(dòng)語(yǔ)態(tài) 被動(dòng)語(yǔ)態(tài) 一般現(xiàn)在時(shí) (經(jīng)常,反復(fù),愛好,特點(diǎn),條件,真理) do。 does am。is。are done 一般過(guò)去時(shí) (過(guò)去發(fā)生的事,不強(qiáng)調(diào)現(xiàn)在的結(jié)果) did。 ed was。were done 一般將來(lái)時(shí) (將要發(fā)生的事) will do will be done 現(xiàn)在進(jìn)行時(shí) (現(xiàn)在正在發(fā)生的事) am。is。are doing am。is。are being done 過(guò)去進(jìn)行時(shí) (當(dāng)時(shí)正在發(fā)生的事) was。were doing was。were being done 現(xiàn)在完成時(shí) (過(guò)去發(fā)生的事,強(qiáng)調(diào)現(xiàn)在的結(jié)果) have。has done have。has been done 過(guò)去完成時(shí) (過(guò)去完成的事；過(guò)去以前發(fā)生的事) had done had been done 過(guò)去將來(lái)時(shí) (過(guò)去將要發(fā)生的事) would do would be done * * * * * * * * * * * * * * 不定式: do。 not do。 to do。 not to do 命令式: do。 don39。t do 現(xiàn)在分詞: doing 動(dòng)名詞: doing 過(guò)去分詞: done例題解析:( ) Look. Mary _____ a nice dog. She _____ it just now. A) has drawn, drew B) drew, has drawn C) is drawing, drew D) is drawing, has drawn在“Look”、“It’s evening”、“Where is sb. …?”等句子后面，可能要用“現(xiàn)在進(jìn)行時(shí)”，也有可能要用“現(xiàn)在完成時(shí)”。反正，要根據(jù)具體情況來(lái)具體分析，考慮問(wèn)題一定要從整體情況著眼。本題后半句“just now”意為“剛才”，很明顯要用“一般過(guò)去時(shí)”，因此前句如用“現(xiàn)在進(jìn)行時(shí)”就不妥，造成句意邏輯上的錯(cuò)誤。前句用“現(xiàn)在完成時(shí)”才對(duì)。所以本題答案應(yīng)該選“A”。( ) This kind of fridge _____ very well. A) sell B) sells C) are sold D) is sold在英語(yǔ)中，表達(dá)某物銷路不錯(cuò)，要用表示“特點(diǎn)”的“一般現(xiàn)在時(shí)”形式，而不能用“被賣”這種被動(dòng)語(yǔ)態(tài)形式來(lái)表示。由于本句主語(yǔ)“this kind of fridge”是單數(shù)第三人稱，所以本題答案應(yīng)該選“B”。( ) What _____ Mr. Smith? He looks worried so much. A) happens with B) happens to C) happened with D) happened to在英語(yǔ)中，“發(fā)生”通常可譯為“happened”或“took place”，要注意它不能變“被動(dòng)語(yǔ)態(tài)”。本題之意是“史密斯先生發(fā)生了什么事？他顯得