Great women and their achievements教案
三、單元自測 1.完形填空閱讀下面短文，掌握其大意，然后從21—30各題所給的a、b、c和d項(xiàng)中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。字?jǐn)?shù)：173完成時(shí)間：13分鐘難度： parents usually have the test intentions when it comes to making sure their kids are growing up healthy. but it can be a 21 , especially with a picky eater or a child who 22 videogames to playing outdoors. the reality is that exhausted and overworked parents often 23 making food choices based on 24 -- serving the meal that's most appealing, not necessarily the most nutritious, or 25 it in front of a tv. such habits take a toll. last year, the international obesity task force 26 that more than 35 percent of american children ranging from 6 to 17 exceed- ed their ideal body weight, which can 27 to serious long-term health problems like heart disease and diabetes (糖尿病), as well as 28 and low self-esteem (自尊). good health choices can also 29 a long way -- not just toward physical health, but mental health and intellectual success, too. researchers at the medical college of georgia found last year that kids who play vigorously (精神旺盛地) for 20 to 40 minutes actually do 30 in school and are happier.21. a. coincidence b. challenge c. difficulty d. puzzle22. a. prefers b. devotes c. contributes d. addicts23. a. start with b. insist on c. object to d. end up24. a. nutrition b. menu c. convenience d. preference