1、2020-2021学年高一英语外研版（2019）必修第一册同步课时作业 Unit 6 Period I Starting out and Understanding Ideas1.The road was covered with a_ (一大片) of ice, so be careful while going to school.2.The path grew _ (陡峭的) as we climbed higher.3.My _(一 代人) have grown up without the experience of a world war.4.Fish and chips, oft
2、en _(包) in a piece of paper, are still a favourite among English diners.5.In the _(地区) hit by the earthquake, large quantities of food are needed.6.The rare vase dates back to the Ming _ (朝代).7.The Mid-Autumn Festival is_ (significance) because it is a special occasion for the family reunion.8.An ex
3、pert working for the environment will give a lecture on the causes and_ (harm) effects of global warming.9.Only in this way can we protect our environment and build a_ (harmony) society.10.The church, _ which the ceiling was covered with colourful designs and pictures, was pulled down by the workers
4、 last week.11.My teachers have given me much encouragement, _ which I am very grateful.12.Our school library can provide students with all kinds of good books.Our school library can _ all kinds of good books _ students.13.What you have done might be harmful to others.What you have done might _ _ _ o
5、thers .14.他同我们的想法不再一致了。(in harmony with)15.直到昨天我才注意到这件事。(强调句；not until)答案以及解析1.答案：sheet解析： 2.答案：steep解析： 3.答案：generation解析：提示:句意:我这代人在成长过程中没有经历过世界大战。generation n.代，一代人。4.答案：wrapped解析： 5.答案：region解析： 6.答案：dynasty解析： 7.答案：significant解析：考查词性转换.句意:中秋节的意义重大,因为它是一个家庭团聚的特殊的日子. 此处作表语,应用形容词形式.8.答案：harmful解析：
6、考查词性转换.句意:一位为环境工作的专家将做一个关于全球变暖的原因和有害影响的演讲.修饰名词effects应用形容词形式.9.答案：harmonious解析：考查词性转换.句意:只有用这种方式我们才能保护我们的环境并建设和谐社会.修饰名词society应用形容词形式.10.答案：of解析：句意为:这座天花板上布满了五颜六色的图案和图画的教堂上周被工人拆掉了。of which the ceiling = the ceiling of which = whose ceiling, of which引导非限制性定语从句。故填of。 11.答案：for解析：句意为:我的老师给了我很多鼓励,对此我很感激。be grateful for.意为“感激”。此处是“介词for + which”引导非限制性定语从句。故填for。 12.答案：provide; for解析： 13.答案：do harm to解析： 14.答案：His ideas were no longer in harmony with ours. 解析： 15.答案：It was not until yesterday that I noticed it. 解析：