Unit 5 Meeting your ancestors
Ⅰ.单词拼写
1．We returned by the ________ (其他的) road.
2．The animals had died of ________ (饥饿)．
3．Children must learn not to ________ (打岔)．
4．________ (假定) you have a chance to go abroad, what would you do?
5．This new discovery of oil is of great ________ (重要性) to the country's economy.
6．His room is always ________ (凌乱的)．
7．They questioned the ________ (精确性) of the information.
8．The audience rose to ________ (鼓掌欢迎) the speaker.
9．We must stop him from seeing her ________ (以……方式)．
10．________ (种类) is a class or group of things in a complete system of grouping.
答案：1.alternative 2.starvation 3.interrupt 4.Assuming 5.significance 6.messy 7.accuracy 8.applaud 9.somehow 10.Category
Ⅱ.完成句子
1．Whenever we are in trouble, we must________ ________(向前看)and encourage ourselves.
2．This job is open to all，________ ________(不管)previous experience.
3．The history of this country can________ ________ ______(追溯到)the Stone Age.
4．________ ________(要是……就好了)we could have a day off tomorrow.
5．________ ________(假定)the task is finished, where can we have a holiday?
答案：1.look ahead 2.regardless of 3.date back to/date from
