Unit 3 On the move 重点单词重点词汇夯实练1.①You cannot accept an opinion offered to you unless it is based__on/upon__facts.②a.Based(base) on a true love story, the film we watched yesterday is highly thought of.b.Basing(base) on the fact, we made this decision.③As far as I ’m concerned, common hobbies are the basis(base) of making friends.④They have to have a__basic(base) understanding of computers in order to use the advanced technology.2.①He is not content with his present position in the company.②They are not content to__do(do) only what they are told to do.③I emptied the contents(content) of the fridge into carrier bags.3.①The wall was built to defend the road from being__washed(wash) away by the sea.②a.Some think that students should be trained to defend themselves against some attacks.b.Some think that students should be trained in defence of some attacks.4.①I constantly had to balance the need for training against the money it cost.②People have learnt the importance of keeping a balanced(balance) diet to satisfy their nutritional needs.5.①Greetings in Asian countries do not involve touching(touch) the other person, but they always involve the hands.②a.The young girl was__involved(involve) in studying. She paid no attention to the outside world.b.The girl involved(involve) in studying paid no attention to the outside world. c.Involved(involve) in studying, the young girl paid no attention to the outside world. d.Involving(involve) herself in studying, the young girl paid no attention to the outside world. 6.①I asked him his name, but he didn’t respond(response).②The new product was developed in__response to customers’ demand.7.①We were inspired to__reach(reach) our own goals when we were youn...