精选优质文档-倾情为你奉上Unit 1 Breaking records1. ahead of you2. break Guinness records hold/keep recordsmake records3. over the last 25 years4. attempt to do sth.5. in imaginative events6. achieve ones dream7. seem childish8. in reality9. an enormous amount of strength and fitness10. the fine neck adjustments11. a great sense of balance12. struggle to stay on top13. What about doing sth?14. permit sb to do sth. permit doing sth.15. allow sb to do sthallow doing