Unit 4 Period 3 Grammar-2021-2022学年八年级英语上册课后培优练（牛津译林版）

Unit4 Period3 Grammar 一．选择题（共15小题） 1．Don't talk in class， _______ ？（　　） A．do you B．will you C．shall we D．won't you 2．__________water every day，and some small steps can make a difference to our life. A．Save B．To save C．Saving D．Saves 3．—Tony，______quiet.Your mother_____ in the bedroom. — Sorry，I won't do that again.（　　） A．is，sleeps B．is，is sleeping C．be，sleeps D．be，is sleeping 4．﹣ _____ noisy， boys． Your grandpa is sleeping． ﹣Sorry， Mom． We won't do ____ again．（　　） A．Not be； one B．Not be； it C．Don't be； one D．Don't be； it 5．下列句子不是祈使句的是（　　） A．Don't listen to music in the classroom. B．Drink some water，please. C．We have to arrive at school early. 6．—Eric，________ carefully，please.There is a school 500 meters ahead. —OK，Mom. A．to drive B．driving C．drives D．drive 7．﹣﹣Don't______your child run on the bus.It's dangerous. ﹣﹣Sorry，I won't.（　　） A．letting B．let C．let's D．to let 8．Don't silly!（　　） A．is B．are C．am D．be 9．﹣Excuse me，can you tell me the way to Sunshine Park？ ﹣______ along the road for about ten minutes，and you will see it on your right. A．Walk B．Walks C．To walk D．Walking 10．﹣﹣Oh，I had a terrible toothache． ﹣﹣You'd better __________see a dentist and have your bad teeth pulled out．（　　） A．to go to B．going to C．goes to D．go to 11．Tom，____ afraid of speaking in front of people，you're the best.（　　） A．don't B．don't be C．can't be D．doesn't be 12． play with fire． with fire may hurt you．（　　） A．Don't；Playing B．Not；Playing C．Don't；Play D．Not；Play 13．We ________ be more careful，or we will make the same mistake in the experiment．（　　） A．might B．can C．may D．should 14．you'd better the sugar too much．（　　） A．don't eat B．not eat C．not to eat D．not eating 15．﹣Mum， when can I go out to play football？ ﹣Finish your homework， _______ I _______ let you go out.（　　） A．and； don't B．and； didn't C．or； won't D．or； haven't 二．词汇应用（共5小题） 16．　 　 （not make） a noise．They are busy with their work． 17．　 　（close） your eyes and do eye exercises，k