Unit 9 topic talk&Lesson 1 【新教材】2020-2021学年高中英语北师大版(2019)必修第三册讲义（教师版+学生版）

Unit9 Topic talk & Lesson1 1．reflect vt．&vi．仔细思考；表达（意见）；反映→reflection n.[C]反映，表达；映像，映照出的影像，[U]沉思，深思 2．argue vi．争论，争吵→argument n．[C,U]争吵，争论，争辩；[C]论据，论点，理由 3．assume vt．认为；假定，假设→assumption n．[C]假定，假设 4．flexible adj．灵活的，可变通的→flexibility n．[U]灵活性→flex v．屈伸，活动(四肢或肌肉，尤指为准备体力活动) 5．promote vt．促进，增进；提升→promotion n．[U,C]晋升；促销活动→promoter n．[C]倡导者；发起者 6．unlikely adj．不大可能的→likely adj．可能的 7．exist vi．存在；实际上有→existence n．[U]存在；[C]生活→existing adj．现存的，现行的 8．ignore vt．忽视；置之不理→ignorance n. [U]无知→ignorant adj．无知的，愚昧的 9．impression n.[C, U] 印象，感想→impressive adj．令人钦佩的，给人印象深刻的→impress vt. &vi.使钦佩，使敬仰，给……留下深刻的好印象；vt. 使铭记 重点单词与短语精析 ★课标词 ▲高频词 ★▲1.approach 【用法归纳与拓展】 (1)n. [C]方式，方法；路径，道路；[sing.] 靠近，接近 the approach to... 解决……的方法；通往……的道路 (to为介词，后跟名词、代词或v-ing) ▶I like her approach to the problem. It is worth trying. 我喜欢她解决这个问题的方法。这值得一试。 ▶The approach of the exam makes her very nervous. 考试的临近使她非常不安。 (2)vt. & vi. 接近，靠近 vt. 建议，接洽；着手处理 ▶We could just see the train approaching.我们只能看见火车正在驶近。 ▶With great enthusiasm, he talked about how he found issues and approached them. 他慷慨激昂地讲了他是如何发现问题、处理问题的。 【练习】1.语法填空 ①At the meeting they discussed three different approaches to the study of mathematics. ②They came up with several approaches solving (solve) the problem, but some were not practical. 2.判断下列句子中 approach的含义 ①All approaches to the town are blocked. 道路 ②They felt worried about the approach of war. 靠近，接近 ③Facing up to your problems rather than running away from them is the best approach to working things out. 方法 ④As I approached the house, I noticed a light on upstairs. 接近,靠近 [高频短语]2. prefer to 【用法归纳与拓展】 (1) prefer to意为“更喜欢……”，其后跟动词原形。 ▶I prefer to think of peace not war. 我更喜欢思考和平而不是战争。 (2) prefer vt. 较喜欢，更喜欢 prefer doing sth./to do sth. 更喜欢做某事 prefer sb. to do sth. 希望某人做某事 prefer A to B 喜欢A多于喜欢B（to为介词） prefer doing sth. to doing sth. 宁愿做某事而不愿做某事 prefer doing sth. rather than (to) do sth. （=would rather do sth. than do sth.）宁愿做某事而不愿做某事 prefer that... 希望/更愿意……（从句