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The twenty-first century sees a lot of scientific discoveries and inventions. ¶þʮһÊÀ¼Í¼ûÖ¤ÁËÐí¶à¿Æѧ·¢Ïֺͷ¢Ã÷¡£

¾äÐÍ£ºto illustrate our dream jobs ¶¯´Ê²»¶¨Ê½×öÄ¿µÄ×´ÓÊÇdanceµÄÄ¿µÄ¡£ 2). Our drawings were hung in the hall way for our parents to see at Back to School Night. ÎÒÃǵĻ­±»¹ÒÔÚ×ßÀÈÀºÃÈÃÎÒÃǵĸ¸Ä¸ÔÚ¡°·µÐ£Ö®Ò¹¡±¿ÉÒÔ¿´µ½¡£ ¾äÐÍ£º

in£ºprep. ±íµØµã£¬ for£ºprep.Òýµ¼Âß¼­Ö÷Ó to£ºto inf.¶¯´Ê²»¶¨Ê½±íÄ¿µÄ£¬ at£ºprep.±íʾ¾ßÌåµÄʱ¼ä

3).I remember looking down the line and seeing pictures of ballet dancers dancing, firefighters putting out a big fire, and spacemen leaping across the moon¡ªjobs that were seen as typical dreams of five-year-olds.

ÎҼǵ÷ÅÑÛÍûÈ¥£¬ÓеĻ­ÉÏÊÇÕýÔÚÌøÎèµÄ°ÅÀÙÎèÑÝÔ±£¬ÓеÄÊÇÕýÔÚÆËÃð´ó»ðµÄÏû·ÀÔ±£¬ÓеÄÊÇÕýÔÚÔÂÇòÉÏÌøÔ¾ÐÐ×ßµÄÓԱ£¬ÕâЩ¹¤×÷¶¼ÊÇÎåË꺢×ÓÃÎÏëÖеŤ×÷¡£ Remember: remember doing sth. ¼ÇµÃ×ö¹ýijÊ remember to do sth. ¼ÇµÃÒª¸ÉijÊ ÎҼǵóöÃÅʱ°ÑµÆ¹ØÁË¡£

I remember turning off the lights when I left home. ÇëÀ뿪ʱ¼ÇµÃ¹ØµÆ¡£

Please remember to turn off the lights when you leave¡£ Ó÷¨Ïà½üµÄµ¥´Ê 1

stop to do Í£Ö¹£¬ÖжÏ×öijʺóÈ¥×öÁíÒ»¼þÊ stop doing Í£Ö¹ÕýÔÚ×öµÄijÊ ÎÒÔڻؼҵÄ·ÉÏÍ£ÏÂÀ´ÂòÃæ°ü¡£ I stopped to buy bread on the way home. Ëû±ØÐëµÃÍ£Ö¹¿¼ÂÇÕâ¼þÊ¡£ He have to stop thinking about it. Ó÷¨Ïà½üµÄµ¥´Ê 2 forget to do Íü¼ÇҪȥ×ö forget doing Íü¼Ç×ö¹ýijÊÂ

°ì¹«ÊÒÀïµÄµÆ»¹ÔÚÁÁ×Å¡£ËûÍüÁ˹صơ£

The light in the office is still on. He forgot to turn it off. ËûÍü¼ÇÊÇ·ñ¹ØµÆÁË¡£ He forgot turning the light off. Ó÷¨Ïà½üµÄµ¥´Ê 3

try to do Éè·¨»òŬÁ¦È¥×öijÊ try doing ³¢ÊÔ×Å×öijÊÂ

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Äã±ØÐ뾡Á¿¸ü×ÐϸЩ¡£ You must try to be more careful. ÎÒ³¢ÊÔÁË×öÔ°¶¡¹¤×÷µ«Ã»Óгɹ¦¡£ I tried gardening but didn¡¯t succeed. Ó÷¨Ïà½üµÄµ¥´Ê 4

regret to do ¶ÔÒª×öµÄÊÂÇéÒź¶ regret doing ¶Ô×ö¹ýµÄÊÂÇéÒź¶£¬ºó»Ú ÎÒºÜÒź¶±ØÐëÕâô×ö£¬µ«Ã»ÓÐÆäËûÑ¡Ôñ¡£ I regret to have to do this, but I have no choice. ÎÒ²»ºó»Ú¸æËßÁËËýÎÒµÄÏë·¨¡£ I don¡¯t regret telling her what I thought. Ó÷¨Ïà½üµÄµ¥´Ê 5 mean to do ´òË㣬Ïë mean doing Òâζ×Å

ÎÒÏë×ߣ¬µ«ÎÒ¸¸Çײ»»áÔÊÐíÎÒ×ß¡£

I mean to go, but my father would not allow me to. ÄÇÑù×öÒâζ×ÅÀË·Ñʱ¼ä¡£ Doing that means wasting time.

4). My picture showed a stick figure with brown hair holding a bottle of orange juice over something like a counter.

ÎÒ»­µÄÊÇÒ»¸öÁô×Å×ØÉ«Í··¢µÄÈËÎïÏßÌõ£¬ËýÕ¾ÔÚ¹ñ̨ºó£¬ÊÖÀïÄÃ×Åһƿ³ÈÖ­¡£ ¾äÐÍ·ÖÎö£º Ö÷Ómy picture£» νÓshowed£» ±öÓa stick figure£» ¶¨Ówith brown hair£»

ÏÖ´ú·Ö´Ê×öºóÖö¨Óholding a bottle of orange juice over something like a counter.

5).Underneath was my hardly readable handwriting: When I grow up, I want to work at the Market Basket because it would be fun to swipe orange juice across the scanner at the checkout counter.

»­µÄÏÂÃæÊÇÎÒÄÇÄÑÒÔ±æÈϵÄ×Ö£º³¤´óºó£¬ÎÒÏëÔÚÔÓ»õÊг¡¹¤×÷£¬ÒòΪÔÚÊÕÒø̨ÅÔ±ßÓÃɨÃèÒÇɨ³ÈÖ­µÄÌõÐÎÂë»áºÜÓÐȤ¡£

µ¹×°¾ä¡£Underneath¸±´Ê×÷×´ÓïÇ°Ö᣾ä×ÓµÄÖ÷ÓïÊÇmy hardly readable handwriting. 6).To this day. my parents won¡¯t let me forget that out of everything I could have wished to be, my five-year-old self wished to work at the local grocery store.

ÖÁ½ñ£¬Îҵĸ¸Ä¸¶¼²»»áÈÃÎÒÍü¼Ç£ºÔÚËùÓÐÎÒ¿ÉÒÔÏ£ÍûÓµÓеŤ×÷µ±ÖУ¬ÎåËêµÄÎÒÖ»ÊÇÏëÔÚµ±µØµÄʳƷÔÓ»õÊг¡¹¤×÷¡£

could have:Ò»¡¢±íʾÖ÷¹Û²Â²â£º¼´¶ÔÒѾ­·¢Éú¶¯×÷»òÒѾ­´æÔÚµÄ״̬×÷³öÖ÷¹ÛÉϵIJ²⣬ͨ³£¿ÉÒëΪ¡°¿ÉÄÜÒѾ­¡¤¡¤¡¤¡¤¡¤¡¤£¬ÓÐʱÐè¸ù¾Ý¾ßÌåÓï¾³À´·­Òë¡£

6

Tom could have taken the money; he was here alone yesterday. ÓпÉÄÜÊÇÌÀÄ·°ÑÇ®ÄÃ×ßÁË£¬×òÌìËûµ¥¶ÀÒ»¸öÈËÔÚÕâÀï´ô¹ý¡£

¸ÃÓ÷¨Ò²¿É½«could»»³Écan£¬µ«ÕâÖ»ÏÞÓÚ·ñ¶¨¾äºÍÒÉÎʾ䣬ÒòΪcan±íÍƲâʱ²»ÓÃÓڿ϶¨¾ä£¬¶øcould¿ÉÒÔÓÃÓڿ϶¨¾ä¡£

They can¡¯t have gone out because the light¡¯s on. ËûÃDz»¿ÉÄܳöÈ¥ÁË£¬ÒòΪµÆ»¹ÁÁ×Å¡£

¶þ¡¢±íʾδÔøʵÏÖµÄÄÜÁ¦£º¼´±íʾ¹ýÈ¥±¾À´ÓÐÄÜÁ¦¿ÉÒÔ×öijʵģ¬µ«Êµ¼ÊÉÏûÓÐÄÇÑùÈ¥×ö£¬Í¨³£ÒëΪ¡°±¾À´¿ÉÒÔ¡¢±¾À´Äܹ»¡±µÈ¡£

I could have passed my examination easily but I made too many stupid mistakes. ÎÒ±¾¿ÉÒÔÇáÒ×ͨ¹ý¿¼ÊÔ£¬µ«ÎÒ·¸ÁËÌ«¶à²»¸Ã·¸µÄ´íÎó¡£

Èý¡¢±íʾδÔøʵÏֵĿÉÄÜÐÔ£º¼´±íʾ¹ýÈ¥±¾À´¿ÉÄÜ·¢ÉúµÄÇé¿ö£¬¶øʵ¼ÊÉÏûÓз¢Éú£¬Í¨³£ÒëΪ¡°±¾À´¿ÉÒÔ¡¢±¾À´¿ÉÄÜ¡±µÈ¡£ She could have been seriously injured. Ëý±¾À´¿ÉÄÜÉ˵úÜÑÏÖØ¡£

ËÄ¡¢±íʾδÔøʵÏÖµÄÏë·¨¡¢Ñ¡Ôñ£¬¼´±íʾ¹ýÈ¥±¾À´ÓÐ×öijʵĴòËã»òÒâͼ£¬µ«Êµ¼ÊÉÏûÓÐʵÏÖ£¬Í¨³£ÒëΪ¡°±¾À´¿ÉÒÔ¡±¡£

I could have lent you the money. Why didn't you ask me? ÎÒ±¾À´¿ÉÒÔ½èÕâ±ÊÇ®¸øÄãµÄ¡£ÄãΪʲô²»ÏòÎÒÌá³ö?

Îå¡¢±íʾÅúÆÀ»òÔ𱸣º¼´±íʾ¹ýÈ¥±¾À´ÓÐÔðÈλòÒåÎñÓ¦¸Ã×öijÊ£¬µ«Êµ¼ÊÉÏȴûÓÐ×ö³É£¬º¬ÓÐÅúÆÀºÍÔ𱸵ÄÒâζ£¬Í¨³£ÒëΪ¡°±¾À´Ó¦¸Ã¡±¡¢¡°±¾À´¿ÉÒÔ¡±µÈ¡£ You could have started a little earlier. Äã±¾¿ÉÒÔÔçµã¶¯ÉíµÄ¡£

Áù¡¢ÓÃÓÚÐéÄâÓïÆø£ºÔÚÐéÄâÌõ¼þ¾äÖУ¬µ±Ì¸ÂÛ¹ýÈ¥µÄÇé¿öʱ£¬Æä¾äÐÍͨ³£ÊÇ£ºÖ÷¾äÓá°could / would / should /might +have+¹ýÈ¥·Ö´Ê¡±£¬´Ó¾äÓùýÈ¥Íê³Éʱ¡£ If you had come sooner, you could have helped us. ÄãÈçÔçÀ´Ò»µã£¬¾Í»á°ïÉÏÎÒÃÇÁË¡£

7).When we are young, questions of what we want to be when we grow up are common. Сʱºò£¬ÎÒÃÇͨ³£»á±»Îʵ½³¤´óÁËÏë¸ÉʲôµÄÎÊÌâ¡£

question of ºóÃæ½ÓµÄÊǹØϵ´ú´Ê what Òýµ¼µÄ±öÓï´Ó¾ä¡£ÀàËƵÄÓ÷¨»¹ÓУº Can you give us a description of what has happened? She was excited by what she had seen.

8).When we become teens, we are asked the very same question twice as often. µ±ÎÒÃÇÊ®¼¸Ëêʱ£¬±ðÈËÎÊÎÒÃÇÕâ¸öÎÊÌâµÄ´ÎÊýÊÇÒÔÇ°µÄÁ½±¶¡£ ±í´ï±¶Êý¹ØϵµÄ·½·¨

1) n times +ÐÎÈÝ´Ê/¸±´ÊµÄ±È½Ï¼¶+than¡­£º

Asia is four times larger than Europe.ÑÇÖÞ±ÈÅ·ÖÞ´ó3±¶¡£ 2) by + n times

The steel output has increased by two times.¸Ö²úÁ¿ÒÑÔö¼ÓÁËÒ»±¶¡£ reduce by 3 times¼õÉÙµ½1/3 »ò¼õÉÙÁË2/3

7

×¢1£º±íʾ¡°2±¶¡±Ê±£¬²»ÄÜÓÃtwo times£¬³ýÁËtwiceÍ⣬»¹¿ÉÒÔÓÃdouble£¬ as ¡­again asµÈ

He demanded double the usual fee. ËûÒªÁ˱Èƽ³£¶à1±¶µÄ·ÑÓá£

×¢2£º±íʾ¡°3±¶¡±Ê±£¬³ý¿ÉÓÃthree timesÍ⣬»¹¿ÉÓö¯´Êtreble»òtripleµÈ±íʾ¡£Treple/ trebl /£ºÈý±¶µÄ

The grains in the area have trebled this year. ½ñÄêÕâ¸öµØÇøµÄÁ¸Ê³Ôö¼ÓÁË2±¶¡£

×¢3£ºÔÚ±íʾ¡°4±¶¡±»ò¡°4±¶ÒÔÉÏ¡±Ê±£¬³ýÓá°»ùÊý´Ê+ times¡¬ Í⣬»¹¿ÉÓá°»ùÊý´Ê+fold¡¬µÄºÏ³É´Ê¡£

We have produced four-fold as many electric fans as we did last year. ±¾ÄêÎÒÃÇÉú²úµÄµçÉÈÊýÁ¿Ï൱ÓÚÈ¥ÄêµÄ4±¶¡£

9).As teenagers, we are expected to know exactly what we want to be and how we are going to achieve that goal.

×÷ΪÇàÉÙÄ꣬ÈËÃÇÏ£ÍûÎÒÃÇÃ÷È·µØÖªµÀ×Ô¼º³¤´óÁËÏë¸ÉʲôÒÔ¼°ÈçºÎʵÏÖÕâһĿ±ê¡£ what we want to be ºÍ how we are going to achieve that goal ÊÇ know µÄ²¢ÁбöÓï´Ó¾ä¡£ achieve a goal: ʵÏÖÄ¿±ê

10).When I think about the future, I definitely don¡¯t see myself working at the Market Basket, but in reality, if that was what would make me happy, I would do it.

Ï뵽δÀ´£¬ÎÒÒ»¶¨²»»áÏëÏó×Ô¼ºÔÚÔÓ»õÊг¡¹¤×÷£¬µ«ÔÚÏÖʵÉú»îÖУ¬Èç¹ûÄÇÑùÄÜÈÃÎÒ¿ìÀÖ£¬ÎҾͻáÈ¥×ö¡£ in reality£ºÊµ¼ÊÉÏ

11).So, the next time someone asks me what I want to be when I grow up, I will simply say ¨Dhappy.¡¬

ËùÒÔ£¬ÏÂÒ»´ÎÓÐÈËÎÊÎÒ³¤´óÏë³ÉΪʲôÑùµÄÈËʱ£¬ÎÒ»á¼òµ¥µØ˵һ¾ä£º¡°³ÉΪÐÒ¸£µÄÈË¡£¡± Last time I saw him , he was busy preparing for his driving test. ÉÏ´ÎÎÒ¼ûËûµÄʱºò£¬ËûÕýæ×Å¿¼¼ÝÕÕ¡£

Next time you come to my city, do drop in on£¨Ë³µÀ°Ý·Ã£© me. Ï´ÎÄãÀ´ÎÒÊУ¬Ò»¶¨ÒªÀ´ÎÒ¼Ò¿´ÎÒ¡£

12).We may want to take different paths in life, but we all want to be happy wherever we end up. ÎÒÃÇÔÚÒ»ÉúÖÐÒ²Ðí»á×ß²»Í¬µÄ·£¬µ«ÊÇÎÞÂÛÎÒÃÇ×îÖÕµ½´ïÄÄÀÎÒÃǶ¼Ï£Íû×Ô¼ºÐÒ¸£¡£ what/who/which+ever¿ÉÒýµ¼Ãû´ÊÐԴӾ䣬Ï൱ÓÚanything that»òanyeone who Whoever works hard will succeed. (whoever=anyone who)ÎÞÂÛ˭ŬÁ¦¹¤×÷¶¼»á³É¹¦¡£ what/who/which/when/where/how+ever¿ÉÒýµ¼Èò½×´Óï´Ó¾ä£¬Ï൱ÓÚ no matter what/who/which/when/ where/how. HoweverÒýµ¼Èò½×´Óï´Ó¾äʱ³£ÓëÐÎÈÝ´Ê»ò¸±´ÊÁ¬Ó㬴ӾäÓïÐòΪhowever+adj./adv.+Ö÷Óï+νÓï¡£

Whatever you do, you must think it over first. (whatever=no matter what) ÎÞÂÛÄã×öʲô£¬Ä㶼ҪÊ×ÏÈ×ÐϸÏëÏë¡£

when/where+ever»¹¿ÉÒýµ¼Ê±¼ä»òµØµã×´Óï´Ó¾ä£¬Ï൱ÓÚevery time, everywhere. Whenever we see Mr. Lee we say hello to him.

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