Unit 1 How can we become good learners? 【一】重点短语【二】重点句型1.提建议的句子：①What/ how about +doing sth.??做…怎么样？如：What/ How about going shopping?②Why don't you + do sth.? 你为什么不做…？如：Why don't you go shopping?③Why not + do sth. ? 为什么不做…？如：Why not go shopping?④Let's + do sth. 让我们做…吧。
如：Let's go shopping⑤Shall we/ I + do sth.? 我们/我…好吗？如：Shall we/ I go shopping?2. too...to 太...而不能=so...that +否定如：She is too young to go to school.=She is so young that she can not go to school.她太小了而不能去上学。
3. be / get excited about sth.?对…感兴奋4. end up doing sth : 以......结束如：The party ended up singing.晚会以唱歌而结束。
5. end up with sth. 以…结束如：The party ended up with her singing.晚会以她的歌唱而告终。
6. finish doing sth.完成做某事；have to 不得不如：I have to finish reading a book. 我不得不完成阅读一本书。
7. the+比较级，the+比较级越……，就越……如：The more you read，the faster you’ll be. 你读的越多，就读得越快。
The more English you practice，the better your English is. 你练习英语越多，你的英语就越好。
8. be afraid to do sth. = be afraid of doing sth. 害怕做某事be afraid of sth 害怕某事如：I was afraid to ask questions. 我害怕问问题。
They are not afraid of making mistakes. 他们不害怕犯错。
I am afraid of the dark. 我害怕黑暗9. It is(was) +形容词+（for sb）+to do sth. （it是形式主语，真正的主语是动词不定式）如：It is important for you to learning English. 对于我来说学习英语很重要。
10. sb. find it +形容词+to do sth. 某人发现做某事怎样（it是形成宾语，真正的宾语是动词不定式）如：I find it difficult to learn English. 我发学习英语很难。
Unit 2 I think that mooncakes are delicious?【一】重点短语【二】重点句型1.I think that ……我认为……如：I think that they’re fun to watch.我认为它们看着很有意思。
2. What do you like about…?如：What do you like best about the Dragon Boat Festival?关于端午节，你最喜欢什么？3. I wonder if…我想知道是否……如：I wonder if it’s similar to the Water Festival of the Dai people in Yunnan Province.我想知道它是否与云南傣族的泼水节相似。
4.感叹句①How+形容词/副词+主语+谓语！如：How fantastic the dragon boat teams were!龙舟队多棒啊！②What+名词+主语+谓语！如：What an interesting book it is!它是一本多么有趣的书啊！5.What do/does+sb. + think of sth. ? 某人认为某事怎么样？如：What does he think of this festival?他认为这个节日怎么样？6.宾语从句：在复合句中用作宾语的从句叫宾语从句。
1）当由陈述句充当宾语从句时，用that引导，that无词义，在口语或非正式文体中常省略。
如：He said that he could finish his work before supper．他说他会在晚饭前完成工作。
2）当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。
如：I don't know if ／whether he still lives here after so many years．我不知道这么多年后他是否还住在这儿。
注意：但在下列情况下只能用whether：①宾语从句直接与or not连用时，用whether。
如：Let me know whether or not he will come. 让我知道他是否能来。
I don't know whether or not he does any washing．我不知道他洗不洗衣服。
②在介词之后用whether。
如：I'm interested in whether he likes English．我关心的是他是否喜欢英语。
③在不定式前用whether。
如：I don't know whether to go．我不知去否。
④whether置于句首时，不能换用if。
如：Whether this is true or not，I can't say．这是否真的我说不上来。
⑤引导主语从句和表语从句时宜用whether。
如：Whether she will come or not is still a question．她是否能来还是个问题。
The question is whether we can catch the bus．问题是我们能否赶上公共汽车。
⑥若用if会引起歧义时，则用whether。
如：Please let me know if you like the book．可理解为：a．Please let me know whether you like the book．请告诉我你是否喜欢这本书。
b．If you like the book，please let me know．你如果喜欢这本书，请告诉我。
3）如果宾语从句原来是特殊疑问句，只需用原来的特殊疑问词引导。
如：Could you tell me why you were late for the meeting this morning？你能告诉我今天早上你为什么开会迟到吗？Unit 3 Could you please tell me where the restrooms are？【一】重点短语【二】重点句型1.问路常用的句子：①Do you know where is …?②Can you tell me how can I get to …？③Could you tell me how to get to …？④Could/Will/Would you please tell me sth. 表示十分客气地询问事情如：Could you tell me how to get to the park?请你告诉我怎么才能去邮局好吗？2. decide to do 决定做…...如：She decided to go to have lunch. 她决定去吃午餐。
3. Is that a good place to hang out?那是不是一个闲荡的好地方？4. kind of +adj/adv. “有点、一点”如：She is kind of shy. 她有点害羞。
5. prefer 动词，更喜欢、宁愿。
常用的结构有：①prefer sth. 更喜欢某事I prefer English. 我更喜欢英语。
②prefer doing/ to do 宁愿做某事I prefer sitting/ to sit.我宁愿坐着。
③prefer sth to sth. 同…相比更喜欢…...I prefer dogs to cats. 与猫相比我更喜欢狗。
④prefer doing to doing 宁愿做某事而不愿做某事I prefer walking to sitting. 我宁愿走路也不愿坐着⑤prefer to do rather than do 宁愿做某事而不愿做某事I prefer to work rather than be free. 我宁愿工作而不愿闲着。
6.I'm sorry to do sth. 对做某事我觉得很抱歉、伤心。
7.比较spend，take，pay，cost①spend v.花费，主语为人。
常用句型：sb.+spend+时间或金钱+（in）doing sth.如：I spent 2 hours in playing basketball. 我花了两个小时的时间打篮球。
sb.+spend+时间或金钱+on sth.如：I spent 10 dollars on books. 我花了10美元来买书。
②take v.花费常用句型：It takes sb. some time to do sth. 花费某人时间去做某事如：It takes me two hours to do my homework every day. 我每天花费两个小时写作业。
③pay v.付款，主语为人，常与for连用，pay for sth.如：I have to pay for the book lost. 我不得不赔丢失的书款。
④cost v.花费，值，主语为物。
如：A new computer costs a lot of money. 买一台新电脑要花一大笔钱。
Unit 4 I used to be afraid of the dark？【一】重点短语【二】重点句型1.比较used to do ；be used to sth./doing sth. ；be used to do sth.①used to do 表过去的习惯或过去经常反复发生的动作或状态，但现在已经不再存在了。