人教版七年级下册Unit 12 What did you do last weekend？第四课时 Section B (2a~3b)讲义

第四课时 Section B (2a~3b)
①ago adv.以前
在句中不能单独用作时间状语，用于表示一段时间的词或短语之后。常用于一般过去时的句子中。
③put up搭起；举起
是固定短语，当宾语为代词时，代词需放在短语的中间。
④keep us warm使我们暖和
该短语属于“keep+宾语+宾语补足语”结构，表示“使……保持某种状态(位置或动作等)”，其中宾语补足语通常由形容词、副词、介词短语或动词?ing形式等充当。
⑤辨析so…that…与such…that…
(1)so…that…如此……以至于……
so后接形容词或副词，that后接结果状语从句。
(2)such…that…如此……以至于……常见的结构为“such+形容词+不可数名词/可数名词复数+that…”或“such+a/an+形容词+可数名词单数+that…”。
⑥辨析surprise，surprised与surprising
(1)surprise ①作名词，意为“惊奇；惊讶”。常用短语：in surprise惊奇地；to one?s surprise令某人吃惊的是；②作动词，意为“使……感到吃惊”。
(2)surprised作形容词，意为“感到惊讶的”，常用来修饰说明人的感受。
(3)surprising作形容词，意为“令人惊奇的”，常用来修饰说明事物。
⑦look out of向……外看
后接名词或代词，其中out of为介词词组，表示“从……里面向外”，其反义词为into。注：look out小心；当心，为动副结构的短语。
⑧辨析shout to与shout at
(1)shout to大声呼唤，表示因距离较远，为了让对方听清楚而大声说话。一般不含感彩。
(2)shout at表示对某人大喊大叫，含有气愤的意思。
⑨wake…up把……弄醒
当宾语是名词时，名词可以放在wake和up之间，也可放在up的后面；但当宾语是代词时，代词必须放在wake和up之间。
Ⅰ.按要求完成下列各题。
A)根据括号中的提示完成单词。
1.India(形容词形式) Indian
2.surprise(形容词形式) surprised/surprising
3.scare(形容词形式) scared
4.wake(过去式) woke
B)根据中文提示翻译下列短语。
5.搭起；举起 put up
6.互相；彼此 each other
7.吃惊；得到惊喜 get a surprise
8.把……弄醒wake…up
Ⅱ.单项填空。
(B)9.—When did the Smiths come to China
—Three years .
A.later B.ago C.before D.then
(B)10.The story is interesting everybody likes it very much.
A.very;that B.so;that
C.such;that D.such;because
(A)11.After finishing homework,I was tired I went to sleep early.
A.so;that B.such;that
C.too;to D.either;or
(B)12.The baby is sleeping.Please don’t .
A.wake up him B.wake him up
C.wake up he D.wake he up
Ⅲ.根据句意，用括号中所给词的适当形式填空。
13.She got a big surprise when she saw the price.(surprised)
14.When I saw a snake,I was so scared.(scare)
15.My friend Eric moved to Shanghai last year.(move)
16.Our first class starts at 8：30 in the morning.(start)
17.I saw a cat playing with a ball in the living room just now.(play)
Ⅳ.将下列句子中中文部分译成英语，注意使用适当的形式。
18.Please put up your hand if you have any questions.(举起)
19.My sister likes to jump up and down on the sofa.(上窜下跳)
20.You have to help each other to finish the work.(互相帮助)
21.Getting a surprise is more fun than getting money on our birthday parties.(得到惊喜)
22.He shouted at me from the other side of the street,but I still didn’t hear what he said.(对……大声喊叫)