九年级英语全册 Unit 6 When was it invented Section B课时训练课件 人教新目标版.ppt免费

* Section B ( )1.—What’s your favorite film? —The Martian.It 　　　 shows a lot of imagination,　　　 has a sense of humor.(2017通辽)? A.too;to B.neither;nor C.either;or D.not only;but also ( )2.According to a recent survey,　　　 three fifths of working mothers in China don’t want to have a second child.? A.mostly B.especially C.partly D.nearly D D ( )3.—Why do you　　　 Liu Hulan?? —Because she is a great hero.(2017潍坊) A.look like B.look down C.look over D.look up to ( )4.—How many women doctors are there in your hospital? —　　　 them 　　　 over thirty.? A.A number of;are B.The number of;are C.The number of;is D.A number of;is ( )5.Mr.Green 　　　 to sing an English song at the party and he sang well.(2017安徽)? A.was invited B.invited C.is invited D.invites D C A 主题 降噪口罩 核心素养 培养创新能力 建议用时 7分钟 实际用时 　　Don’t you just hate it when you have to take an important phone call and you’re surrounded by other people? You either have to whisper or go outside to keep the conversation private,which is not exactly ideal.Now,a new mask (口罩)can deal with this problem by lowing your voice. Hushme is a special high-tech mask that stops the sound of the wearer’s(佩戴者) so that people nearby can’t hear what is being said. It connects to your phone by Bluetooth and comes with a pair of earbuds (耳机).When you get a private call,you only wear the muzzle-like mask and it will do the rest.The mask can not only cover your voice,but also play different kinds of sounds. The Hushme mask has many different kinds of colors.You can wear around your neck like a regular pair of earphones.It’s not clear how comfortable speaking with this Bane-like mask over your mouth really is,or how effective(有效的) its speech covering ability is. The sound choice for covering your voice includes wind,ocean,rain, birds,monkey,R2D2,laughing Minion and Darth Vader breath,but new ones could