必修四Unit 1 知识点导学案
一．温习巩固: worth / worthwhile / worthy
值得(做)某事 be worth + n. = be worthy of + n
be worth doing = be worthy to be done / of being done It is worthwhile to do/doing sth. 二．重点单词
1. achieve vt. n. 成就，功绩 achievable adj. 实现目标 取得成功/获得胜利/达到标准 make an achievement / achievements 取得成就
I felt a great sense of (achieve) when I reached the top of the mountain. 2. condition n.
living/housing/working conditions on condition that… 在…条件下，假如 on/under no condition 决不
be in good/bad/excellent condition 处于…的状态
练习：1> no condition can you tell him what happened.
2> They agree to lend us the money in condition that we pay it back within one month. 3. connection n. v. a connection between A and B A与B之间的联系 have a connection with/to … 与……有联系 in connection with 与…有关
拓展： adj. 相关的 be connected with…与…有关
“与…有关”的表达： 4. behave v. n. 举止，行为
behave oneself 表现得体 behave well/badly 表现良好/糟糕
练习：1.>Everyone here behaves very (good) and tourists are impressed with their elegant (behave). 2.>The child behaved (he) all day. 5.observe v. n.观察 n.观察者
sb. do 观察到某人做某事
1观察,注意到observe sb. doing 观察到某人正在做某事 ○
sth. done 观察到某事被做 (类似用法V: ) 2observe the speed limit ○3observe National Day/Christmas ○
练习：1> His son was observed (go) to a cafe and he was very angry.
2>She seems so content in her (observe). 6. respect v. UN. CN.
respect sb. sth. 因某事尊重某人 have/show respect for… 尊重…./向….致敬 gain/win/earn one’s respect (= gain one’s respect sb.) 赢得某人的尊敬 give/send my respects to… (=give my regards/best wishes to ...) 代我向…问好 练习：1> , or no one else will respect you.(谚)君须自敬，人乃敬之。 2>改错 For our future generations, we must show respect to nature.
3>He is always ready to help those in trouble, so he wins the respect for his classmates. 4>This proposal is excellent . 这个提议在各个方面都很棒。 7. argue v. n. 争论,论点 argue sb sth 因某事与某人争吵 argue for/against argue sb into/out of doing sth. 说服某人做/不做某事 (= ) 练习1> Gun control is a subject which Americans have argued for a long time. 2> We argued the waiter the price of the meal. =We had an with the waiter.
8. inspire v. n.灵感
inspire sb to do 鼓励某人做某事 be inspired by 受到…的鼓舞 inspire sb with sth (=inspire sth in sb) 使某人产生…感觉
练习：1> The good news inspired us hope. 那个好消息使我们燃起了希望。 2> by his words, they went on climbing the mountain. 3> His speech was so that his students were inspired (work) harder than ever before.
9. support v. / n. n. 支持者 adj. 支持的，同情的 in support of (= ) 支持，拥护
support oneself 自力更生 support one’s family 养家糊口
His family completely supported him his decision. 他家人完全支持他的决定。 He had to do an extra job after work, because he had a big family (support). 10. intend v. n.
intend to do / doing 打算做某事 intend sb to do 打算让某人做某事 be intended to do 为了做
be intended for 为…而准备的 (=be meant/designed for) had intended to do 本打算做某事(却没做)
(类似用法: had planned/meant/hoped/wanted to do) with the intention of…. 目的是…
练习：1> 改错 Mother’s Day is coming. I will make a card intending for my mother. 2> Peter (intend) to help but couldn’t get there in time. 11. consideration n. v. 仔细考虑，认为 show consideration for 对…表示体谅
take… into consideration( ) 考虑到，顾及 under consideration 在考虑中
拓展： adj. 体贴的 considerable adj. 相当多的 12. deliver v.
○1deliver a baby 接生 be delivered of a baby = 生孩子 ○2deliver …. to …. 把….递送给… ○3deliver a speech 练习：1> Mail (deliver) to our office twice a day. 2> 改错 He ordered a book and had it delivering to his office. 三．重点短语
1. move off 离去 启动
move around move in move on move away 2. crowd in on/upon sb (=crowd into/on one’s mind) 涌上心头，涌入脑海 crowd around crowd... out... a crowd of 一群 crowds of 成群的 练习：美好的记忆涌上我的心头。
Sweet memories crowded me. = Sweet memories crowded my mind. 拓展： adj. 拥挤的 be crowded with… 挤满… 3. look down upon/on 轻视，瞧不起 (≠ ) look into look up look on...as... 4. refer to 提及;参考;查阅;指的是 refer-- -- -- refer to/ / the dictionary = look up ... in the dictionary 查字典 n. 参考，提及 a reference book 参考书 for reference 作参考 5. come across 偶遇，碰见 (=meet with / run into / encounter with)
come about come out come to come over come up with come to life
6. carry on 继续，保持，经营，进行
carry on with/doing 继续(做)… ==carry out carry through 7. catch one’s eye 吸引某人的注意 (= ) 拓展： fix one’s eyes on 注视，盯着看
keep an eye on 照看;留意 keep an eye out for 密切注意;提防 四 必备句型 1. while的用法 while作连词
1当…的时候；在…时 e.g. Strike while the iron is hot. 趁热打铁。 ○
2然而(表对比) The south of the country grows richer, while the north grows poorer. ○
3虽然,尽管 While they are my neighbors, I do not know them well. ○
4只要(=as long as) There is competition while life exists. ○
while作名词，意为“一会儿，一段时间”
e.g. Would you like to come in and rest for a while? 你要不要进来休息一会儿？ once in a while 2. once的用法 ○1连词 “一旦”
Once he arrives, we can start. 一旦他到了，我们就可以开始了。 Once (it is) seen, it can never be forgotten.
当once引导从句的主语与主句主语一致且从句含有be动词时，可省略从句
中的主语和be动词。 ○2副词 “一次；曾经”
once upon a time all at once once or twice 3. It hit(s) sb. that…(某人)突然想到…
It strikes/struck sb. that… (某人)突然想到… It occurs/occurred to sb. that…(某人)突然想到…