①表示“向后，相反，不”
reflect 回想；反射(re+flect弯曲→反弯曲→反射) retreat 后退，撤退(re+treat拉→拉回来→撤退) retract 缩回；收回(re+tract拉→拉回，缩回) resist 反抗，抵抗(re+sist站→反着站→反抗)
表示“一再，重新”
reappear再出现（re+appear出现） rearrange重新安排（re+arrange安排）
reassure消除某人疑虑（re+assure放心） reclaim取回，**（re+claim喊→喊回来→取回，引申为开垦荒地） recommend赞扬；推荐（re+commend赞扬→一再赞扬）
句型：(1)and it’s bigger, although it’s more expensive.
2)can you try to get them to bring down the price?
3)you might not be able to...until three days...
4)it’s much easier to make plans for your trips.
5)i prefer horse-riding to shooting.
6)after that more and more countries joined in the game.
7)they do their best to win medals.
8)the place i used to go to is 7 kilometres away.
9)the same as...the same...as...
考点精析与拓展。
短语归纳。bring down(风)刮倒，降低（降落）；bring up 养大，呕吐；bring about带来，引起；bring along捎来，带来，bring back 归还；bring out 拿出；bring in 赚（钱），带进，传入；bring on 端上（饭菜），引起（火灾），使……成长；
he felt terribly ill and brought __what he ate.
surely the new railway will bring __many changesin this less developed area.
next time you come to china, be sure to bring __your friends.
all the library books must be brought___before june20.
selling news*****s brings __enough money for myschooling.
enough water can bring the rice
key: ①up ②about ③along ④back ⑤in ⑥on
2.动词 + up
go up(物价等)**，上升；build(up)one’s health使身体强壮；turn up 出席，到场，开大音量；divide up 分配；分给；set up 建立；come up走近，发芽；pick up 拾起，用车接，收听（节目）;send up发射；get up 起床；grow up 长大；look up仰望，查阅；eat up 吃光；drink up喝光；use up用光；stay/sit up熬夜；give up放弃；take up占空间，从事，开始干；keep up保持，继续；put up举起，建起；hang up挂起来；hold up举起；join up 连接起来；rise up奋起反抗；move up向前移动；lift up扶起；do up包，捆；hurry up赶快；call up 打**；break up拆散，破裂；make up组成，化妆，编造；bring up抚养大；dress up打扮；add up加起来；warm up变暖，热身。
物价在天天**。prices areday after day.
衣服常常挂在火炉附近。the clothes are oftennear a fire.
妈妈的把孩子扶起来，领走了。the mother___the baby___and took him away.
他到乡下呆了一段时间，身体好了起来。he went and stayed in the countryside for a period of time and
key: ①going, up②hung, up③lifted, up④built, up, his, health
1)用作动词①表示“改换，更改”change one’s clothes换衣服；
change places with me, please.请和我换一下座位。
表示“换车”passengers to london will change at this station into another train.到伦敦的游客在此站换车。
表示“兑换钱”she changed her money before going abroad.
出国前她已将钱兑换妥当。
表示“改变”i h**e made up my mind and nothing will change it.
我主意已定，什么也无法改变。
用于change into,表示“变成”ice changes into water rapidly on a hot day.
热天里冰很快就化成水。
用于chang...into,表示“ 把……变成”we can change water into steam by heat.我们可以通过加热把水变成蒸气。
用于change...for,表示“把……换成（替代）”change it fora bigger one
把它换成大一点的；
用于change from...to, 表示“由……变成”change from ice to water由冰变成水。
2)用作名词：①用于make a change,表示“修改，改变”，a 可换成any,some,no.
如：we h**e made some changes in our plan for tr**el.我们把旅行计划作了一些修改。
the poem seems perfect. we won’t make any change
这首诗看来很完美，我们不会再作任何修改。
与take place连用，表示“发生变化”great changes h**e taken place in my hometown.我的家乡发生了很大的变化。
表示“零钱”，不可数do you h**e any change on you?你身上有零钱吗？
应用]单句改错。
i seldom carry changes with me. you’ve to change your note in a bank.
your coat is too old. change it into a new one ,please.
in autumn the le**es change green to brown.
some change are to be made in the report.
key: ①改changes为change②改into为for③在change后加from④改change为changes
疑问词 +不定式。
what ,how, when,where,whether,which等疑问词 + 不定式构成的短语相当于名词从句，多用在ask,decide,know, tell, explain, find out, consider, wonder后作宾语，可以改换成相应意义的宾语从句对比：
please show us how to use it./please show us how we will use it.
请为我们示范一下如何使用。
we don’t know whether to accept his invitation./we don’t know whether we should accept his invitation.我们不知道是否应该接受他的邀请。
there’re so many kinds of tape-recorders on sale that i can’t make up my mind___to buy.
a what
last summer i took a course on __
to make dresses b．how dresses be made
to be made dresses dresses to be made key:①b ②a
prefer宁愿，更喜欢。
1)接名词、代词。
which do you prefer, rice or bread? i would prefer rice.
米饭和面包你更愿意吃什么？我宁愿吃米饭。
2)接不定式。
jake preferred to h**e some chinese food.杰克更喜欢吃中餐。
3)接动名词。
i prefer doing some writing in my spare time.我更喜欢业余时间写点什么。
4)跟不定式的复合结构。
i should prefer you not to stay there too long.我希望你不要在那里呆太久。
5)接that从句（从句中用should型虚拟语气）
we prefer that we (should)h**e the discussion after the lecture.
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