人教版八年级英语下册unit2知识点分析与练习.docx

Unit2 I’ll help to clean up the city parksSection A1. You could helpclean up the city parks.你可以帮助打扫城市公园。【解析1】help v →helpful adj. 有帮助的，愿意帮忙的，热心的　 1). help sb. to do sth. 帮某人做某事 / help do sth 帮助做某事 help sb. with sth. 帮某人做某事。　　2). help oneself (to) 自用（食物等）。 3). help sb. out 帮助某人克服困难，渡过难关、解决问题、完成工作。　　4). with the help of 在……帮助下。 5).Can’t help doing 情不自禁做....【考题链接】— Mary is so ________ — she comes to you whenever you’re in trouble. A. usefulB. carefulC. thankfulD. helpful【解析2】clean up 把……打扫干净（v. + adv.） clean up the table = clean the table up 【考题链接】①It’s your turnup the kitchen.(clean)②Your bedroom is too dirty, please _____.A. clean it up B. clean up it C. set it up ③ If everyone pours less polluted water into Dianchi Lake, it will be _____. A. deeper and deeper B. cleaner and cleaner C. dirtier and dirtier D. wider and wider2. The girl could visit the sick kids in the hospital tocheer them up.女孩可以去医院看望生病的孩子们，让他们振作起来。【解析】cheer up 使振奋，使高兴的（v. +adv）cheer sb. up =make sb. happy 使某人高兴【考题链接】—He looks unhappy today. —Let’s . A. cheer him up B. help out him C. look him after D. argue with him3. The boy could give out food at the food bank. 男孩可以在食物站分发食物【解析】give out =hand out分发(v. +adv) hand out bananasgive out sth to sb. 分….给某人 Our teacher begins_____________(分发) our test paper.【短语】：give in 屈服 give back=return 归还 give a speech 发表 give sb. a call 给……打电话give away 赠送give away money to kids give sb. a hand =help sb. 帮助某人give up doing sth =stop doing sth放弃做某事give up smoking 放弃吸烟give sb. sth = give sth to sb. 给某人某物【考题链接】①You shouldn’t _____your hope. Everything will be better.A. give up B. fix up C. cheer up D. put up②We have raised some books. We’ll ___to the poor children.A. put them up B. give them away C. give them away. D. put out them③Many social workers went to Ya’an to helpclean water and food to local people to reduce their pain from the earthquake.A. put outB. come outC. work outD. give out4. We need to