1、第一部分 教材知识研究 八年级(下) Units7-8,精练版习题,考点一 population的用法,考点二 protect的用法,考点三 辨析achieve, realize与come true,练讲重难点,【考点抢测】1. The worlds population is growing _， and scientists are exploring the universe to find places for humans to live in. A. larger B. less C. more D. smaller,A,population的用法,2. _ the populat
2、ion of Beijing?_ population of Beijing is more than 13.8 million. A. How many; The B. Hows; A C. Whats; The D. Whats; A 3. In Singapore, more than three quarters of the population _ Chinese.A. has B. are C. is D. have,C,B,【满分点拨】,population n，意为“人口；人口数量”，作主语时谓语动词要用单数形式。当其前面有分数或百分数等数词修饰时，表示整体中的一部分，谓语动
3、词用复数形式。 询问人口数量时要用“Whats the population of.?”提问。表示人口“多”可用large或big; 表示人口“少”用small。,表示“某地有多少人口”的常用句型：the population of某地be数词(该句型中population前用定冠词the)。某地has a population of数词(该句型中population前用不定冠词a)。,【考点抢测】4. How can we protect ourselves _ the earthquake?We should stay calm first. A. with B. about C. for
4、 D. from,D,protect的用法,5. The seat belt can protect both the drivers and passengers against _ hurt when the car stops suddenly. A. get B. getting C. got D. to get 6. 我们必须防止水遭受污染，因为它是生命之源。(完成译句)We must _ water _ being polluted, because its the source of life.,B,protect from,【满分点拨】,protect意为“保护，保卫”，及物动
5、词，后接名词或代词作宾语，可用于被动结构。如：His neck was protected by a scarf from the cold wind at night. 他用围巾来保护脖子不受晚上凉风的伤害。, protect sb./sth. from/against(doing) sth. 意为“保护某人/某物不受伤害或损害”。from/against后接会带来伤害或损害之物。如：You had better wear the sunglasses to protect your eyes from the sun. 你最好戴上太阳镜保护眼睛免受太阳光照射。,【考点抢测】 7. The
6、teacher asks students to make a plan for their goals so that they can _ them step by step.A. achieve B. come true C. came true D. achieved 8. Maybe sometimes it is difficult to make our dream _ ，but we should never give up.A. come true B. achieve C. realize D. finish,A,A,辨析achieve, realize与come true,9. 他成为一名作家的愿望已经实现，而且他给我们树立了一个好榜样。(完成译句)His wish to be a writer has _ _ and he sets a good example for us. 10. In fact, rich experience and wide knowledge can give us many chances to _ our own value.,come true,realize,【满分点拨】,
