3. If you don’t, you could end up spending hundreds of dollars more than you should have.
如果你不花费点心思，结果你可能要比本应该花的多花几百美元。 4. You should start packing at least a week in advance. 你应该至少提前一周时间开始打包。 Unit 5
1.大致看来，他的计划是成功的 In general, his plan was successful.
2.饮食习惯在不同的地方可能会有很大的差异。 Eating habits may vary greatly in different areas.
3. 虽然在美国呆了一年了，但是他还是不习惯那里的食物。 Although he has already stayed in America for a year, he still cannot get used to the food there. 4.我们应该意识到教育的重要性。
We should be aware of the importance of education
1.Do not hesitate to accept invitations from Americans simply because you cannot invite them to your home in return.
不要因为你不能回请他们到你家作客，就犹豫着不接受美国人的邀请。
2.Occasionally, for a formal party or dinner, an invitation requires an answer, either in writing or by telephone.
17
应邀出席正式宴会或晚餐，不管是用书面还是用电话，有时是要回复的。
3.In the United States, you can feel free to visit in people’s homes, share their holidays, enjoy their children and their lives without having to continue a lifetime relationship.
在美国，你到别人家里探访，可以无拘无束，也可以和他们共度假期，跟他们的孩子玩耍，和他们一起生活，用不着认为有义务同他们保持终生的友谊
4. If you later discover that you cannot attend, you should telephone the host or hostess and explain why you cannot come. 接受邀请之后，你如果发现自己不能去，应该打电话通知主人或女主人说明原因。
18
相关推荐：
loading