初中英语人教版八年级下册Unit5课件

pick up=pick up the phone接电话
strange\ streɪndʒ\ adj奇怪的,奇特的
New words
•rainstorm 暴风雨 •alarm 闹钟 •go off 发出响声
•begin 开始(began)
•heavily 很大程度上，大量地 •pick up=pick up the phone接电话
What is the baby doing now?
He is watching TV.
He was palying computer games
I can summarize我会总结！
现在进行时 the present continuous tense
过去进行时 past progressive tense
I can speak我会说！
Can you talk about past events by using “was/were + doing”?
What was your sister doing when the rainstorm came?
She was reading books.
What was your brother doing at the time of the rainstorm?
注意
Pay attention to “was/were +doing”.
I can listen我会听！
1b Listen to the TV report and circle the correct responses.
a. doing my homework / studying b. playing basketball / reading c. going to work / waiting for the bus d. walking home / shopping
•strange 奇怪的
Presentation
There was a rainstorm yesterday. What were they doing when the rainstorm came? Here are some reports.
What were you doing when the rainstorm came?
1. 以when和while引导的时间状语从句
1) 延续性动词和非延续性动词 延续性动词指动作可以延续一段时间, 而不是 瞬间结束。 如: work、study、drink、eat等。 非延续性动词指动作极为短暂，瞬间结束。 如: start、begin、hit、jump、knock等。
2) 在本单元中, 出现了以when和while引导的 时间状语从句。
孩子们在海边捡到许多贝壳。
Pick that book up. 把那本书捡起来。
2) 搭载 e.g. The car stopped to pick me up.
汽车停下来接我。 We’ll send the ambulance to pick him up. 我们要派一辆救护车把他接走。
DO you know?
When it … He was doing…
When it walked on the street he was eating.
总结
1) when可指时间点, 又可指时间段, 从句中 可用延续性动词, 也可用非延续性动词。
2) while总是指一个时间段, 从句中必须用延 续性动词。
谢谢！
while表示“在……的时候”、“在……期间”。 它强调主句的动作与从句的动作同时发生或 主句的动作发生在从句的动作过程中。While 从句中必须是表示动作或状态的延续性动词。如：
The weather was fine while we were in Beijing . She called while I was out. 如果主句的动作在从句的动作过程中发生， 从句常用进行时。如: While we were swimming someone stole our clothes . Don’t talk so loud while others are working.
初中英语人教版八年级下册 Unit5课件
Words study rainstorm \ ′reɪnstɔ:m \n.暴风雨
alarm\ ə ′ lɑ:rm\n.闹钟 go off （闹钟）发出响声
begin\ bɪ ′ gɪn\ v.开始 (began\bɪ ′gæn \）
heavily \ ′hevɪli\ adv很大程度上，大量地
1. _b_ I was in the library. 2. _a_ I was in my house. 3. _d_ I was on the street. 4. _c_ I was at the bus stop.
Listening skill
What were they doing when the rainstorm came? Let’s listen.
when表示“当……的时候”。从句中既可用延续性 动词, 又可用非延续性动词, 这些动词既可以 表示动作, 又可表示状态。从句中的动作既可 和主句的动作同时发生, 又可在主句的动作之前 或之后发生。如：
Mary was having dinner when I saw her . The boy was still sleeping when his mother got home yesterday morning .
I was studying in the library.
Where were you when the rainstorm came?
I was on the street.
What were you doing when the rainstorm came?
I was watchingTV in my house.
1. I called at seven and you didn’t pick up. pick up(=pick up the phone) 接电话 pick up 还有以下含义： 1) 拾起；抱起
e.g. The children picked up many sea shells at the seashore.
Grammar Focus
What is the baby doing now?
What was the baby doing at that
time?
GRAMMAR FOCUS
GRAMMAR FOCUSHe is sleeping. He was sleeping.
What was he doing at 9:00 last night?
He w__a_s_d_o_i_n_g_h__is_h_o_m__e_w_o_r_k_.
What was your mother doing at the time of the rainstorm?
shew__a_s _c_o_o_k_in_g__________.
Guess:Where was the boy? What was he doing?
2a. Listen and number the pictures 1-5.
4
1
53Βιβλιοθήκη 22b. LGiusetesns:aHgaoiwn.tFoifllililninthteheblbalnaknsksininthtehesesnetnetnecnecsesin? 2a.
I _w__a_s_ so busy l_o_o__k_i_ng
含义： 表示现在 正在进行的动作。
结构： is/am/are + doing
含义： 表示过去某一时刻 或某一段时间正在
进行的动作。
结构： was/were + doing
★与特定的过去时间状语连用,常见的时间有:
at 9 last night, at this time， at that time, at that moment 等
the bus when it began to rain heavily.
3
2
I
_r_a_n__
to
the
bus
stop but I still
missed the bus.
when 7:00 p.m. 8:00 p.m. 9:00 p.m.
what help take sleep
where in the kitchen in the bathroom in the bedroom
What were you doing when the rainstorm came?
I was waiting for the bus at the bus stop.
1a Where were the people at the time of the rainstorm? Match the statements with the people in the picture.
I took a hot shower
for the umbrella that I didn’t see a car coming.
My alarm didn’t go
off so I _w__o_k_eup late.
and ____a_t_e_____
some warm food.
4
1
5
Iw_a__s_w__a_i_t_i_n_gfor