最新2017仁爱英语八年级Unit2.topic3知识点归纳.doc

八年级Unit2Topic3知识点归纳 PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT 2 Unit?2??Topic?3? 一、重点词组:? 1.?talk?with/to?sb?与……交谈?? ?talk?about?sth?????谈论某事? 2.?ask?questions??????????????问问题? 3.?prevent?sb?(from)?doing?sth?????阻止某人做某事? 4.?all?the?time=?always????总是/一直? 5.?build?sb?up???????????增强某人体质? 6.?Don’t?have?to?/?needn’t??????????????????不必? 7.?take/follow?one’s?advice????听从某人建议? 8.?go?to?crowded?places???????????????????去人群拥挤的地方? 9.?work?on?the?internet?too?long????在网上工作太久? 10.?May/Can/Could?I?speak?to?sb??????????? 我可以/能找某人接听电话吗？? ?be?afraid?of?sth????????? 害怕做某物????be?afraid?to?do?sth?? ????害怕做某事? ???be?afraid?+?(that)?从句? ?恐怕….???????????????????? ?right?now?=?at?once=?in?a?minute?立即，马上???? right?now=?now?=?at?the?moment?????????此刻，目前? ?ring?sb?up=?call?sb=?call?sb?up?=?give?sb?a?call? 给某人打电话? 14.?be?busy?doing?sth=?be?busy?with?sth??????忙于某事? 15.?leave?a?message?(to?sb)???????留口信给某人)???? take?a?message?(for?sb)????????(为某人)捎口信???? give?sb?a?message???????给某人口信? 16.?go?ahead??????????开始吧，请便? 17.?forget?to?do?sth?????忘记做某事(还没做)? ???forget?doing?sth????????忘记做过某事(已经做过了)? 18.?give?a?talk????????????做报告? ???give?sb?a?talk?=give?a?talk?to?sb????????????给某人做报告? ???give?a?talk?about?….?to?sb???给某人做关于…的报告? ?make?sb?fat?and?unhealthy???使某人肥胖和不健康? ?sth?happen?to?sb????????某事发生在某人身上???? Sb?happen?to?do?sth????某人碰巧做某事? ?have?a?try???????试一试???? try?to?do?sth???????????努力做某事??? ?try?doing?sth????????????????试着做某事? ?stay/keep?safe?????????保持安全???? Stay/keep?healthy????????????保持健康???? Stay/keep?away?from?????????远离? ?learn?about?first?aid??????了解急救知识? 24.?on?one?hand…?on?the?other?hand????一方面…另一方面? 25.?be?happy?to?be?healthy????????? ?想健康就得快乐,?快乐才能健康? 26.?cause?cancer/?illnesses????????引发癌症/疾病? 27.?say?no?to?(doing)?sth????????拒绝(做)某事? 28.?sb?isn’t?in=?sb?is?out??????????某人不在? 29.?stop?doing?sth?????停止做某事=give?up?doing?sth.?? ???stop?to?do?sth???????????停下来去做某事 stop?sb?from?doing?sth??????阻止某人做某事? 30.?warm?up??????????????????热身? 31.?exercise?equipment