文档介绍：Module 1：Travel
重点单词/短语
direct, succeed, exactly, because of, as long as, take care, take off
重点句型
1. The train was full of people, and I had to stand for over three hours.
2. It’s the busiest season in China because of the Spring Festival.
3. But the pilot succeeded in landing on time.
语法复****br/>名词；冠词；数词
Unit 1
flight 航班。. Flight No. CA169 will take off. Please go to Gate 10.
We toured the city by bus and by taxi.【tour旅行；tourism侧重指旅游业；tourist游客。】
--journey主要指单程较远距离的海、陆、空“旅行”，表示“去旅行”时，英语该说go on a journey，而不说go to a journey。I am planning go on a journey. A pleasant journey to 。
--travel一般指到国外或远方旅行，它同journey不同之处，在于不着重某一目的地，有到各地“游历”的意思，作名词时常用复数形式。He has just returned from his 。
--trip常指短距离的，直达目的地的旅行，在日常用语中，trip可与journey通用。He went on a trip journey to Paris. --tour“旅行，周游，观光”，主要目的地是游览或视察，距离可长可短，常带有“最后回到出发地”的含义。He is making a tour of the world.
表示“到达”get to = reach = arrive in/at后面接表示地点的名词。arrive表示到达城市、国家等大地方时，其后用介词in；表示到达村庄等小地方时，用介词at。reach可以接表示地点的副词。get to后面接这些副词，要去掉to。arrive in/at后面接地点副词，应去掉in/at。【地点副词：home, here, there】
He reached home at half past eight last night. =He got/arrived there at half past eight last night.
注意：
如果动词之后不指到达什么地方时,一般只用arrive, 不用reach和get to。When we arrived, it was raining hard.
The train was full of people, and I had to stand for over three hours!火车里挤满了人，我不得不站了3个多小时！
**be filled with 意为“装满…，充满…”，是“fill…with…的被动结构，相当于be full of. fill…with…“意为“用…把…装满”。The schoolbag is filled with books.= The schoolbag is full of books.
have to意为“不得不，必须“。
have to
侧重客观上的“必须，不得不”
有的时态变化
否定形式是haven’t to或don’t have to/doesn’t have to, 表示“不必”。
He had to give up the plan.
must
侧重主观上的“必须”
可用来表示现在，无时态变化
直接在其后加not变为否定形式，表示“禁止”。
I must go to school now.
Well, it’s the busiest season in China because of the Spring Festival. 哦，因为春节，它是中国最繁忙的季节。
because of
介词短语
其后接名词、代词、名词性短语等
He can’t go to school because he is ill today. =
He can’t go to school because his being ill. =
He can’t go to school because his illnes