1.Jenny goes online to tell others about the food in China.
对应知识点:
（1）goes online “上网”（2）to tell.... “to do 不定式表示目的”
2.I just got back from a trip to the Silk Road in China.
对应知识点：
(1)get（过去式）got get back “返回”
3.Everything was great--especially the food.
对应知识点：
（1）Everything “一切事物”--不定代词
不定代词的用法：
A.形容词修饰不定代词，放不定代词后；
如： something old
B.不定代词作主语，谓语动词用单数。
如：Everything is possible.
4.It take a lot of work, but the end product is worth it.
对应知识点：
（1）表示”花费”的四个单词以及用法：
A. take （过去式）took
It takes sb some time to do sth .“花费某人多长时间做某事”
B.spend（过去式）spent
人+spend 钱/时间 on sth.“某人在某物上花费多长时间/金钱”
人+spend 钱/时间in doing sth.“某人在做某事上花费多长时间/金钱”
C.pay （过去式）paid
人+pay 钱 for sth. “某人为某物花费多少钱”
D.cost （过去式）cost
物+cost 钱 “物花费多少钱”
（2）end--名词--最后
at the end of .../ in the end “在...末端”
（3）worth “值得”
be worth doing sth “值得做某事”
6.They look good and taste great.
对应知识点：
（1）感官系动词：
look “看起来”taste “尝起来”sound “听起来”smell “闻起来”
+形容词做表语
7.I once had Beijing Duck in our city.
对应知识点：
（1）once “一次”twice “两次”three times “三次”
