七年级下册英语重点知识总结.pdf

七年级下册英语重点知识总结 Unit 1 Can you play the guitar ? 1.想要做某事：want to do sth.= would like to do sth. 2.与某人交朋友：make friends with sb. 3.在周末：on the weekend = on weekends 4.忙于做某事：be busy doing sth.= be busy with sth. 5.告诉某人（不）做某事：tell sb. （not ）to do sth. 6.帮助某人做某事：help sb. （to ）do sth. 在...上帮助某人：help sb. with sth. 在某人的帮助下：with one’s help = with the help of sb. 7怎么样？：How about / What about doing sth.？ 8.展示某物给某人看：show sb.sth.= show sth. to sb. 9.给某人某物：give sb.sth.= give sth. to sb. 10.喜欢做某事：like to do sth. = like doing sth. 11.play 的用法：  play+the+ 乐器：play the violin / piano /guitar /drums （鼓）  play+球/棋/牌类：play basketball / ping-pong / chess / cards （牌） 12. be good with=get on/along well with 善于应付...的;与...相处得好 be good at=do well in 擅长于... be good for ...有好处 be good to ...好 eg: My sister is good at drawing. Eating vegetables is good for your health. Mr.Green is good to us. Tom is good with his friends. 13.辨析：talk，say，speak 与tell  talk ：意为“说话，谈话”，与介词to ，with 连用表示“与...交谈”；与介词 about 连用表示“谈论关于”  say ：强调说话内容，后接所要说的内容。  speak ：强调说话的动作，而不强调说话内容。在正式场合发言、演讲用speak， 说某种语言也用speak。 ．．．．．  tell ：意为“告诉；讲”。表示讲故事或讲笑话要用tell 。 ．．． ．．． tell sb. sth=tell sth. to sb. “告诉某人某事” eg ：Mary can ________ Chinese very well. “I don’t know. ”she ________. Father always ________ interesting stories to us. The teacher often ________ with his students. Could you please ________ me your name？ 14.辨析：join ，take part in 与attend  join ： 指加入某个党派，团体或俱乐部，并成为其中的一员。 ① eg ：join the army （参军）join the Party （入党）join the League （入团） join the swimming/art/singing/music/sports club ②后接表示人的名词或代词作宾语。表示“和某人一起做某事” join sb. in (doing) sth. eg ：Will you join us in the discussion ？ 你参加我们的讨论吗？  take part in ：意为“参加，参与”，指参加会议或群众