内容正文:
Unit 2 My favorite subject is science.
Section B (2a-2c)基础必会清单及知识闯关
基础知识清单
核心词汇
1.有用的;有益的 useful
2.(用于女子的姓氏或姓名前) 太太;夫人 Mrs
3.完成;做好 finish
4.课;一节课 lesson
5.小时 hour
重点词块
1.从……到…… from...to... 2.上语文课 have Chinese
常考句式
1.星期五我很忙。 I am very busy on Friday.
2.它很难但是很有趣。 It is difficult but interesting.
3.午饭是从12点到1点。 Lunch is from 12:00 to 1:00.
4.我的课在1:50结束。 My classes finish at 1:50.
5.但随后我要上一节两个小时的美术课。 But after that I have an art lesson for two hours.
文本脉络梳理
答案:1.science 2.easy 3.lunch 4.Chinese 5.relaxing
核心要点
考点1 useful adj. 有用的;有益的
【语境·感悟】
*The teacher says it is useful, but I think it is difficult.老师说它很有用,但是我认为它很难。(教材P11)
*The computer is a useful machine.
电脑是个有用的机器。
【考点·归纳】
(1)useful是形容词,是由 “use +后缀ful”构成的,意为 “有用的”。
(2)类似结构还有:help + ful → helpful 有帮助的;color + ful → colorful绚丽多彩的。
(3)useful以元音字母 “u”开头,但其发音以辅音音素开头,故其前不定冠词用a,而不用an。
【语用·迁移】
①We have geography lesson in the afternoon. I think it’s useful subject.
A.a; a B.an; a C.an; an D.a; an
②This dictionary is a useful(use) learning tool(工具).
考点2 from...to... 从……到……
【语境·感悟】
*Lunch is from 12:00 to 1:00.
午饭是从12点到1点。(教材P11)
*It’s far from Beijing to Shanghai.
从北京到上海很远。
*What is your favorite number from one to ten?从1到10,你最喜欢的数字是什么?
【考点·归纳】
from...to...意为“从……到……”,用来表示时间、地点、数字等的范围。
【语用·迁移】
①My brother can count(数数) 1 to 100.
A.for B.on C.at D.from
②我们从星期一到星期五上学。
We go to school from Monday to Friday.
考点3 finish v. 完成;做好
【语境·感悟】
*My classes finish at 1:50, but after that I have an art lesson for two hours.
我的课在1:50结束,但随后我要上一节两个小时的美术课。(教材P11)
*I usually finish having breakfast before 7:00.我通常在七点之前吃完早餐。
*What time do you finish your homework?
你几点完成作业?
【考点·归纳】
finish v. 完成
【语用·迁移】
①—When is your birthday party?
—At 5:00 p.m. It at 8:00 p.m. It lasts(持续) three hours.
A.takes B.finishes C.needs D.comes
②Jack always finishes doing (do) his homework at 8:00.
知识闯关
【基础练】
Ⅰ.根据句意及首字母或汉语提示完成单词
1.They have dinner from 17:30 to 18:00.
2.I have a music lesson at 10:00.
3.—Is math