Unit 4 Period Ⅱ Listening and Speaking & Reading and Thinking（课件+练习）-新教材高中英语必修第三册【优化探究】（人教版）

Ⅰ.单词拼写 1．Anything with strong gravity(引力) attracts other things to it. 2．The frontier (边境) is so well guarded that no one can get across. 3．The driver managed to escape from the vehicle (车辆) and shout a warning. 4．Hunger is the body's signal (信号) that levels of blood sugar are too low. 5．All glass bottles which can't be refilled can be recycled(再利用). Ⅱ.单句语法填空 1．I am now feeling young at heart both physically and mentally (mental)! 2．All human beings are much more intelligent(intelligence) than animals. 3．The desire to look attractive is universal (universe)． 4．We are determined (determine) to get the work done before New Year's Day. 5．The satellite was launched (launch) in a rocket last year. 6．The reason why he was employed by the company is that he is honest. Ⅲ.完成句子 1．她转向她的老师们希望能从他们那里得到帮助。 She turned to her teachers in_the_hope_of_getting_help_from_them.[来源:Z|xx|k.Com] 2．那就是为什么他成功处理那些问题的原因。 That_is_why he succeeded in dealing with the problems. 3．我们镇子前有一条向东流去的河。 There is a river in front of our town travelling/flowing/running_to_the_east. 4．我已经下定决心去执行我制定的假期计划。 I have been_determined_to_carry_out my plan which I made for my holiday. 5．我非常希望自己的英文能够突飞猛进。 I_have_a_strong_desire_for my English to advance by leaps and bounds. Ⅳ.阅读理解 A There are strong arguments on space travel, and below you will find a list of many frequently used arguments. Pros of space travel： —Space travel has inspired many people to continue improving technology such as inventing Velcro and non­stick frying pans. —If you look at the total GDP worldwide, space only accounts for a very small percentage of the total budget. —Better to spend money on our future than on other projects that would have a much lower potential reward.[来源:学。科。网] —If we were to colonize (开拓……成殖民地) another planet, it would reduce the population on Earth, which is already overpopulated. This will result in the survival of our species when our planet can no longer support human life. —Multinational space stations have help