Unit 6 Topic2话题考点精讲精练课件 2023-2024学年仁爱科普版英语八年级下册

仁爱英语 八下U6T2话题考点精讲精练 Unit 6 Enjoying Cycling Topic2 How about exploring Tian'anmen Square? 　考点1    While you were enjoying your trip to Mount Tai, I was busy preparing for my exams.当你在泰山开心旅行时,我正忙于准备考试。 •be busy doing sth./be busy with sth. 忙于做某事/忙于某事 I am busy doing my homework.=I am busy with my homework. 我忙于做作业。 •while 当……时候,引导时间状语从句。 I was doing my homework while Mom was cooking. 妈妈做饭时,我在 做作业。 考点2    Would you help me make a plan to explore Beijing before he comes? 在他来之前,你能帮我制订一个探索北京的计划吗? •make a plan to do sth. 制订计划做某事 make a plan for sth. 为某事制订计划 练 He made a plan 　     (travel) around the country. 他制订了一个周游全国的计划。 to travel •explore 1.explore 作动词, 意为“考察(某地区),探险,勘察”。 He went out to explore. 他出去考察了。 2.explorer 作名词,意为“探险家,探测者”。 练 She wants to be an 　     (explore)when she grows up. 当她长大 成人,她想成为一名探险家。 explorer  考点3    Diana and Lily should work out the cost carefully for the holi- day. 戴安娜和莉莉应该仔细计算假期所需费用。 辨析    work out, work on work out 解决,计算出,找出……的答案 work on 从事,致力于 练 ⑴The math problem is too difficult and few students in our class can     . 这道数学题太难了,我们班几乎没有学生能算出来。 ⑵The students are 　     the math problem. 学生们正在解这 道数学题。 work it out   working on  考点4    It covers 440 000 square meters. 它的占地面积为44 万平方米。 •cover 作动词,意为“掩饰,遮盖;覆盖;占(一片面积)”。 She covered her face with her hands. 她双手掩面。 Snow covered the ground. 大雪覆盖了大地。 Our school covers about 1000 square meters. 我们学校占地大约一千平 方米。 •cover 作名词,意为“盖子,覆盖物”。 练 Most of the earth's surface 　      by water. A.is covered　　　　　　B.covers　　　　　　C.is grown A 考点5    It's about one and a half hours by bike. 骑自行车大约要一个 半小时。 “几个半”的表达方法: 基数词+and+a half+n.=基数词+n.+and+a half one and a half hours=one hour and a half 一个半小时 two and a half hours=two hours and a half 两个半小时 练 It took her three and a half hours to finish the housework. =It took her 　     to finish the housework. 她花了 三个半小时做完了家务。 three hours