(1)“why not+动词原形+…?干嘛不……?是简略句，完全形式是：
why don’t you +动词原形+…?如：why not go and h**e a look?
(干嘛不去看看？)/why not try it once again?(为什么不再试试？
)2) seem(好象)的用法：记住几个结构：①sb.
/sth. +seem + to be+)形容词+…；sb./sth.
+seem + like +…sb/sth + seem + to (do)；④it seems that + 从句。如：he seemed (to be) very happy when he was called by the headmaster.
(被校长叫到名字时他好象很开心) /it seems that nobody else could do such a foolish thing except jim. (除了吉姆好象没有什么人会做出如此愚蠢的事情来)
3) be afraid(害怕)的用法：记住几个结构：①be afraid of sth; be afraid of (doing); be afraid to (do); be afraid that+从句。
如：she is a little afraid of snakes.(她有点怕蛇)/ don’t be so afraid to stay at home alone at night.
(别害怕晚上一个人在家)/ i’m afraid that somebody will take his place because of his serious mistakes.(恐怕有人要取代他了，因为他犯了那么大的错误)
4) be sorry(抱歉)的用法：记住几个结构：①be sorry for (sth); be sorry for (doing sth); be sorry to (do); be sorry that+从句。
如：i am very sorry for keeping you waiting so long.(不好意思让你久等了)i am sorry to trouble you.
(对不起，麻烦你了)/ i am sorry (that) he isn’t here at the moment.(恐怕他现在不在)
5) be sure (确信)的用法：记住几个结构： ①be sure of (sth); be sure to(do); be sure that+从句。
如：she told me many times that she was sure to come.(她给我讲过多次她一定会来的) /are you sure of your answer?
maybe it’s wrong.(你对你的答案有把握吗？也许是错的。
)/i am sure that dad will help me with the job.(我确信爸爸会帮着我做这件事情的)
6) make 与do的用法：一般情况下表示进行活动或者做工作用do,表示创造建构某事物用make. 如：
i don’t know what to do.(我不知道该干什么)/ i’m not going to do any work.(我不准备做什么)/ my father and i once made a boat.
(我和我爸曾经做过一只船)
此外还要记住一些固定说法：do good / harm / business / one’s best / a f**our……
make a decision / an effort / a mistake / a noise / a phone call / money / war / the bed / sure,..
7)put on、wear、h**e…on、be in、try on、dress的用法：put on强调“穿、戴”这个动作过程，wear则表示“穿着、戴着”这一状态，h**e+衣物+on主要表示状态，be in(+颜色/衣物)也是表示一个状况，dress(+人)表示“给…人穿衣”。如：
please put on your new shoes.(请穿上你的新鞋)/ the twins are wearing the same clothes.(双胞胎穿着相同的衣服)/ today she has an overcoat on.
(今天她穿着一件大衣) /do you know the woman who is in black?(你认识那个身穿黑衣的女人吗？)/dad is dressing tom now.
(爹正在给汤姆穿衣)
[注意]dress与wear或put on的区别：wear或put on常用衣物作宾语，而dress常用人作宾语。表示给自己穿衣时常用“get dressed”或“dress oneself”表达。
be dressed in与wear基本同义。dress up意为“穿上盛装、乔装打扮”。如：
could you dress the baby for me?(你能替我给宝宝穿衣吗？)/he is eight but can’t dress himself.
(他八岁了，还不会穿衣服)/ she was dressed in a red coat.(她穿着一件红上衣)/ do i h**e to dress up to go to jim’s party?(我得穿上好衣服去参加吉姆的聚会吗？
)8)like、love与enjoy的用法：三个词都含有“喜欢”的意思，但是，like和enjoy后面跟动名词，love 后面一般跟动词不定式love to do sth.。like后面有时跟动词不定式，表示一种习惯或嗜好(往往与具体的时间或地点有关)。
enjoy后面还可以加名词、反身代词，表示“享受…乐趣；玩得开心”。如：do you like shopping?
(你喜欢购物吗？)/he likes to h**e a swim when he gets home every afternoon（习惯，与具体的时间有关）.(每天下午放学后他总爱游个泳)/ they love to sing foreign songs.
(他们喜爱唱外国歌曲)/ did you enjoy yourself at the party?(在聚会上你玩得开心吗？)/he enjoys living in china.
(他喜欢在中国生活)
9)study、learn的用法： study主要表示“学习、研究”,指过程；而learn主要表示“学会”,指结果。表示“学”时可以互换。
如：how many subjects do you study?(你学多少门课程？
) h**e you learned it yet?(这个你学过了吗？)/how long h**e you studied/learned english?
(你学英语多久了？)
learn还可以表示“听说”,如：he learned the musician himself was in town.(他听说**家本人就在城里)
10)think、want、would like的用法：三个词都含有“想”的意思，但think指“思考、考虑”,want指“想要、愿望、企图”,would like指“想要”,think后面一般跟介词短语或从句，want和would like后面跟名词或动词不定式。如：
do you think that china will become a developed country in 40 years? (你认为中国会在40年后成为发达国家吗？)/i am thinking of the money i once lent to li min.
((我正在想着以前借给黎敏的钱)/ what do you really want to say?(你到底想干什么？)/which of these cakes would you like (to h**e)?
(这些饼子中你想吃哪些？)
11)look for、search…for、find、find out的用法：前面两个词语表示动作过程，后面两个表示结果，look for指“寻找”不见的或丢失的东西，但还没有找到；search…for…指“为找…而搜寻…”；find指“找到”了东西；find out主要指“查明一个事实真相”。如：
hey, monkey, what are you looking for in the cupboard?(嘿，猴儿！你在厨子里面找什么呢？
)/h**e you found the lost key to your car?(你找着丢失的车钥匙了吗？)/the soldiers were searching the room for the spy when they heard a loud noise.
(士兵们正在房间里面搜寻间谍突然间他们听到了衣声巨响)/ let’s try to find out who broke the window.(让我们查查谁把窗子打破了)
注解] find的几个结构：find sb. sth“为某人找到…”,find sth.
/sb. +adj./n.
“发觉某人是…”,find it +adj. +to do…(或+宾语从句)“发现(做……)如何”。如：
his mother found her daughter a very clever girl.(他的母亲发现她的女儿是个聪明的女孩)(名词作补语补足语) /you can easily find it not good for your health to eat cold food.(你很容易就会发现吃冷食对你的身体是不利的)
12)listen to、hear的用法：两个词与听觉有关，listen to指“听”这一过程，hear指“听到”这一结果。如：
are you listening to me, jim? yes, i h**e heard your words. (吉姆，你在听我说吗？
是的，你的话我全听见了)
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