1、Unit 3 On the MoveUsing Language1. keep track of完成句子(1)I find it difficult to _(了解的情况) my old friend now.(2)Ive _(不知道) how many times he called last week.单句语法填空(3) Thats not the answer but youre _ the right track.答案：(1) keep track of (2)lost track of (3)on2. whetheror 引导的让步状语从句单句语法填空(1)It doesnt mat
2、ter whether you pay by cash _ credit card in this store.(2)Another important difference is _ schools are state schools or private schools.(3)It remains to be seen _ or not this idea can be put into practice.完成句子(4)It doesnt matter_(不管你右拐还是左拐)at the crossing-both roadslead to the park.(5) _(不管与否) wer
3、e successful，we can be sure that we have done our best.答案：(1)or (2)whether (3)whether (4)whether you turn right or left (5)Whether or not3. adjustable adj. 可调整的；可调节的单句语法填空(1) The height of the bicycle seat is _(adjust).(2) My parents had trouble adjusting to _(live)in an apartment.(3) Youd better ad
4、just your language _the age of your audience.完成句子(4) It took a few seconds for her eyes to _(适应黑暗).答案：(1)adjustable (2)living (3)to (4)adjust to the darkness4. available adj. 可获得的；有空的完成句子(1) Many lessons _(现在可以在网上找到)，from which students can choose for free.(2) Meetings were held to update employees
5、as soon as _(有新的信息).(3) There are _(许多就业机会)in the area.答案：(1)are now available online(2) new information became available(3) plenty of jobs available5. balance n. 平衡；v. 使平衡完成句子(1) The child couldnt _(保持平衡)on his new bicycle and fell down from it several times.(2) When he was running after his brothe
6、r, the boy _(失去了平衡)and had a bad fall.(3) Many approaches have been tried to _(保持自然界的平衡).单句语法填空(4) It is pretty important for teenagers to have a _(balance) diet.(5) Working as a manager, Ms. Smith found it hard _(balance) between work and her family.答案：(1)keep his balance(2)lost his balance (3) kee
7、p the balance of nature(4)balanced (5)to balance6. involve v. 包含；涉及；使参与单句语法填空(1) Running your own business usually involves _(work)long hours.(2) There are a small number of people _ (involve), possibly as few as twenty.(3) For a long time Gabriel didnt want to be involved _music at all.(4) The teac
8、her tried to _(使每个孩子参与游戏).(5) Some people tried to stop the fight but I didnt want to _(牵涉进去).答案：(1) working(2)involved(3)in (4) involve every child in the game(5)get involved7. master n. 大师；能手 v. 掌握；精通单句语法填空(1) English is a language easy to learn but difficult _ (master).完成句子(2)If we want to_ (掌握高级
9、的技能)，we should start from the basic skills.答案：(1)to master(2)master the advanced skills8. response v. & n. 回答；答复；反应单句语法填空(1) I knocked on the door but there was no _(respond).(2) We complained to the travel agency about the terrible service during our trip, but no one _(respond) by now.完成句子(3)These
10、comments came _(作为对的回应)specific questions often asked by local newsmen.(4)He_(没有回复)my letter.答案：(1)response(2)has responded(3)in response to(4)made no response to/didnt respond to9. due to 由于；因为选词填空(due to/ because of/ owing to/ thanks to） (1) _a lack of funds, the project will not continue next year.(2) The town was cut off from the rest of the world _the heavy snow.(3) _this committee, many new sponsors have come forward.单句语法填空(4)His new book is due to _ (publish)next year.答案：(1)Because of/Owing to(2) due to/because of/owing to(3)Because of/Owing to/Thanks to(4)be published
