2020人教版新目标七年级上Unit3 Section B【2a2c】课时作业及答案

2020学年人教版英语精品资料Unit 3 Is this your pencil?Section B （2a­2c）练习Ⅰ.根据句意及首字母提示完成单词1．How do you s______ “ruler”？2．I lost my book.I must f______ it.3．I'm a student of No.1 Middle S______.4．E______ me.Is this your school ID card?5．Please c______ me at 2912085.Ⅱ.单项选择1．—How do you spell “ring”？—______.A．It's a ring B．a ring C．Yes D．R­I­N­G 2．—Is this your watch?—______.A．No, the watch isn't B．No, it isC．Yes, it is D．Yes, it's 3．Please call us ______ 238­8977.A．at B．on C．in D．with 4．You can find your ID card ______ the Lost & Found.A．at B．in C．on D．under 5．Jack found a set of ______.A．key B．keys C．a key D．two keys Ⅲ.用适当的单词补全对话（T＝ Tom，M＝Mary）T：Mary，what's 1.______ the box?M：It's 2.______ key.T：Is it your key?M：3.______，it is.T：4.______ what's this?M：5.______ a school ID card.T：6.______ do you spell “school”？M：S­C­H­O­O­L.T：Is it your school ID card?M：7.______，it isn't.Oh，look at the 8.______！It's Tony's.T：What's 9.______ phone number?M：You can call him 10.______ 685­6985.Ⅳ.将下列单词重新排列，组成正确的句子1．a，found，set，I，of，keys________________________________________________________________________.2．his，this，eraser，is ________________________________________________________________________.3．me,021­6567，at，call，Please________________________________________________________________________.4．lost，my，is，ID，card________________________________________________________________________.5．my，notebook，I，lost________________________________________________________________________.参考答案Ⅰ. 1. spell 　2. find　3. School 　4. Excuse　5. call Ⅱ. DCABB Ⅲ. 1.in 2.a 3.Yes 4.And 5.It's 6.How 7.No 8.name 9.his 10.at Ⅳ. 1. I found a set of keys　2. This is his eraser　3. Please call me at 021­6567　4. My ID card is lost.　5. I lost my notebook. 。