人教版期中复习八年级下册3-4单元知识汇总及练习 短语 in turn 轮流 It's my turn. 轮到我了 turn A into B 把A变成B turn around 转身 turn back 转身 turn down 调低音量，拒绝 turn in 上交 turn off 关掉 turn on 打开 turn out 证明是，原来是 turn over 翻转 turn to sb. 转向某人 turn up 调高音量，出现，露面 put away 收拾 put back 放回去 put down 写下，放下 put forward 提出 put up 举手,搭建(帐篷),挂起,张贴,留宿(某人) put in/into 放入 put off 推迟 考点汇总 1.could 2.neither 3.辨析borrow与lend 4.in order to 5.allow 6.instead 7.辨析offer与provide 8.return 详解版 1.could could 是can的过去式,表示过去的能力 could表示礼貌的请求。 句型： Could you…？ Could you please…？ ＝Will you please…？ 否定： Could you please not do sth.？ 注意：用Could I…？表示请求对方准许时,对方回答不能用could,而要用can。对于这种请求的肯定和否定回答的常用语： 肯定： Certainly./Of course./With pleasure./No problem. 否定： Certainly not./No,I'm afraid not. 2.neither neither ＋情态动词/be动词/助动词 ＋主语,是常见的倒装句型,表示“后者也不” neither可作形容词,表示“两者都不”,放在单数名词前 neither…nor… 表示“既不……也不……”；连接主语时,谓语动词遵循就近原则 3.辨析borrow与lend borrow作动词,意为“借”,用法：borrow…from…向……借……,表示借入。 lend作动词,意为“借给；给予”,过去式lent,过去分词lent；用法：lend sb.sth.＝lend sth.to sb.,表示借出。 4.in order to in order to do sth.表示“为了”, 可用于句首或句中。 否定结构为：in order not to do sth. 5.allow allow sb.to do sth.允许某人做某事 be (not) allowed to do sth.(不)被允许做某事 6.instead instead作副词,意为“代替；然而；相反”。位于句首或句末。 instead of 介词短语,意为“代替；而不是”。后面接名词,代词,v. ing；位于句中。 7.辨析offer与provide offer作动词,意为“提供”； offer sb.sth.＝ offer sth.__to__sb.为某人提供某物 offer to__do sth.主动做某事 provide作动词,意为“提供”,出于某种责任和义务为某人提供某物； provide sb. with sth.＝ provide sth. for sb.为某人提供某物 8.return return作动词,意为“归还；回”, return sb.sth.＝return sth. to sb.还给某人某物 return to＝go/come back to,因此不再与back连用。 练习 一、单项选择 1．Why don’t you _____ your teacher for help when you can’t finish _____ the story by yourself A．to ask; write B．to ask; writing C．ask; writing D．asking; to write 2．--Do you like rock music or light music -- _____. I like Beijing Opera. A．Either B．None C．Both D．Neither 3．—What a kind girl Mary is! —Yes, she is always ready to help _____. A．another B．the other C．others D．the others 4．The teacher’s help made a _____ my English study. A．big difference B．big dereference on C．big difference to 5．— Tom looks unhappy today. — Don’t worry. A box of chocolate will _____. A．cheer him up B．pick him up C．give him up 6. Please tell them football in the street. It’s dangerous. A. not play B. don’t play C. not to play D. can’t play 7. The little boy saved every coin he could buy his mother a present on Mother’s Day. A. so. . . that. . . B. such that C. in order to D. so that 8. —Oh, my god! I real ... ...
~~ 您好，已阅读到文档的结尾了 ~~
