人教版（2019）必修第二册 Unit 2 Wildlife Protection Assessing Your Progress 课时练（含答案）

人教版（2019）必修第二册 Unit 2 Wildlife Protection Assessing Your Progress 课时练 一、单词拼写 1．In summer,many young women worry about getting s　 　 damaged from the sun. 2．A previous study noted that 　 　(海豚) always consciously control their breathing. 3．Sharing your problems and 　 　(情绪) will greatly help reduce the pressure on you and build up your confidence. 4．My hometown is a famous historic city and there are many u　 　 buildings worth visiting. 5．All I need is something that can be used to heat and 　 　(搅动) the mixture. 二、单句语法填空 6．This activity has helped to build an 　 　(emotion) connection between the old and the young. 7．As is widely known in my neighborhood,my grandfather was an 　 　(usual) man with great business talents. 8．When it comes to 　 　(teach) their children,the parents in China have been doing quite well. 9．You smoke too much,which is harmful to your health,so you should try to cut it 　 　. 10．I have been informed that it is in Shanghai 　 　the scientists from Asian countries will get together. 三、单句写作 11．众所周知，好书通常会激发孩子们的阅读兴趣。(stir up) As is known to all, good books can usually 　 　. 12．当说到学习一门外语，女生通常比男生做得更好。(when it comes to) Usually girls do better than boys 　 　. 13． 刚上大学时感到迷惘不足为奇。(unusual) 　 　to feel lost when you first start college. 14．他被派去执行这个秘密任务时非常兴奋。(carry out) He was extremely excited when he was sent to 　 　. 15．就是这些勤奋的学生经常受到老师的表扬。(强调句) 　 　are often praised by the teacher. 四、阅读理解 阅读理解 The great success of Finding Dory is being met with mixed feelings by experts.That's because though the movie can draw attention to our weak coral reefs (珊瑚礁) that need protection,it may lead to further damage to life at sea. After the movie Finding Nemo came out,the clownfish (小丑鱼) became popular with every kid in America.As a result,the number of clownfish in the wild greatly dropped.Blue tangs (蓝吊鱼) also became popular pets because of the movie.Sadly,most blue tangs are caught with the help of cyanide (氰化物). Cyanide works on the fish,allowing them to be easily caught and sold to pet stores.Cyanide is harmful to humans.It also harms coral and other life at sea.Even the fish that are caught by using cyanide are harmed.Many end up dying within months of being brought to the store. It is not allowed to sell fish that have been caught using cyanide in the US.However,a 2008 study discovered that up to 90% of the 11 million pet fish brought into the country each year have been caught using this harmful fishing method.More recently,two researchers Craig Downs and Rene Umberger did a study to test if the fish sold in US pet stores had been harmed by cyanide.They found that of the 100 fish bought from stores in California,Hawaii,Maryland,North Carolina,and Virginia,over half,including the blue tangs,had cyanide in their body. To help people make better decisions when lo ... ...