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课件网) 人教版八年级下期中 基础知识复习 Units1-Unit3 目 录 CONTENT Unit1-3 重点短语 语法精讲：should 的用法 语法精讲：will 的用法 语法精讲：祈使句 2 3 4 1 语法精讲：可数名词与不可数名词 5 Unit 1 What’s the matter 一、重点短语 1._____感冒 2. _____ 胃痛 3. _____ 头痛 4. _____喉咙痛 5. _____发烧 6. _____ 咳嗽 7. _____ 有心脏病 8._____ 摔倒;跌倒 9._____ 被击中/晒伤 10. _____ 躺下 11. _____ 休息 12. _____ 看医生 13._____ 看牙医 14. _____拍个X光片 15. _____量体温 16. _____冒险 17._____ 失去生命 18._____用尽;耗尽 19._____ 切除 20. _____ 做决定 21._____离开;从………出来 have a cold have a stomachache have a headache have a sore throat have a fever have a cough have a heart problem fall down get hit/sunburned lie down take breaks/take a break go to a/the doctor see a dentist get an X-ray take one's temperature take risks/take a risk lose one’s life run out(of) cut off make a decision /make decisions get out of 22. _____下车 23. _____ 到达 24._____ 陷人;参与 25._____ 等待 26._____慎重考虑,再三考虑 27._____ 考虑 28. _____ 放弃 29. _____......的重要性 30. _____ 对……感兴趣 31. _____掌管;管理 32._____ 使某人惊讶的是;出乎某人的意料 33._____ 多亏;由于 34._____ 及时 35._____ 立即;马上 36. _____因为 37._____独自;单独 38. _____ 以便 get off get to get into wait for think twice think about give up the importance of…… be interested in be in control of to one’s surprise thanks to in time right away=at once because of by oneself so that 二、语法词汇知其变[注意词性变化] 1.foot n.脚，足→_____(复数) tooth n.牙齿→_____(复数) 2.hurt v.(使)疼痛；受伤→_____(过去式、过去分词) 3.hit v.击；打→_____(过去式、过去分词) 4.she pron.她→_____ 她自己 5.we我们/our我们的→_____我们自己 6.climb v.爬，攀登→_____ n.登山者；攀登者 7.knife n.刀→ _____(pl.) 8.mean v.意思是;打算_____(过去式)→_____ n.意义意思→_____ adj.有意义的 →_____ adj.无意义的 9.important adj.重要的→_____n.重要性 10.decide v.决定→_____ n.决定，抉择 11.die v.死亡；灭亡→_____ n.死；死亡→_____ adj 死的→_____ adj 垂死的 Unit 1 What’s the matter feet teeth hurt hit herself ourselves climber knives meant meaning meaningful meaningless importance decision death dead dying 三、重点词汇解读 1、enough足够的;充足的 (1)作adj.足够的，充分的 修饰名词时，可放在名词之前或之后 。 如enough time (2)作 adv. “足够地， 十分，相当”修饰adj./adv,放在adj./adv 后 。 如expensive enough (3)“...enough ( for +名词/代词 +)to do sth.”意为“(某人/某物)足够.......,能做某事”,可与 so...that...( 如此....以至于.....)进行同义句转换。 2. need v 需要 Unit 1 What’s the matter need 作实义动词意为“需要” 常见用法：need+名词(需要某物) / sb need to do sth.(某人需要做某事)/sth need doing sth. = sth need to be done (某物需要被做)I need your help.Do you need to drink more water （要借助助动词do/does/did）My TV set needs repairing. 作情态动词意为“需要，必须”’ 无人称和数的变化，后跟动词原形。needn't =don't have to 没有必要must 开头的一般疑问句,否定回答用needn'tNeed I finish the work today ... ...
