人教版八年级下册 Unit3 Could you please clean your room？ SectionA Grammar focus 4a-4c 课件(共18张PPT)

(共18张PPT)
初中英语人教版八年级下册
Unit 3
总复习课件
词汇训练营
1
句型大闯关
2
语法加油站
3
内容大纲
词汇训练营
一、快速说出下列单词或短语。
1. 垃圾 n. ___________
2. 打扫；扫 v. _________
3. 混乱，不整洁 n. ________
4. 发展 v. _________
5. 也不 adv. _______
6. 递；给；通过 v. ________
7. 频繁，反复 ___________
8. 一……就…… ___________
rubbish
sweep
mess
develop
neither
pass
词汇训练营
快速回忆所学单词，看谁说得又快又准！
all the time
as soon as
take out the rubbish 倒垃圾
过去式：swept
pass sb. sth. 或pass sth. to sb.
developing 发展中的；developed 发达的
9. 目的是，为了_____________
10. 照顾 _____________
11. 借出 v. ________
12. 借 v. __________
当……的时候；然而 conj. _______
精神压力；负担 n. _________
提供 v. _________
依靠 v. _________
公正的，合理的 adj. _______
in order to
take care of
lend
borrow
词汇训练营
快速回忆所学单词，看谁说得又快又准！
while
stress
provide
depend
fair
stressed 有压力的
= look after
lend sth. to sb.
borrow sth. from sb.
provide sb. with sth.
名词形式：fairness；
不公正的：unfair
词汇训练营
单词填空，考查综合运用能力！
Peter, we need to clean the house. Could you please s______ the floor
It’s raining w____ the sun is shining. How amazing it is!
Can you ____ (借）your English book to me
4. Our teachers are ______ (公平的）to everybody in our class. We all love them.
5. That company ______(提供）us with 3, 000 dollars in 2014.
6. These engineers successfully ______ (开发）a new kind of energy-saving car last year.
7. Did you use to get ________ (stress) when you see the school report from your teacher
二、根据提示填空。
weep
hile
lend
fair
provide
develop
stressed
句型大闯关
句型大闯关
本单元重点句子有哪些？看谁说得多！
1. Peter, could you please take out the rubbish 彼得，请你倒一下垃圾好吗？
Could you please...，这是礼貌地提出请求的一种句型。could不表示过去，而是表示委婉、客气的语气，please后应接动词原形。
2. Sorry. I’m going to work on it now.对不起。我现在就要用它工作。
work on是一个动词短语，on为介词，表示“从事某项工作；做某项工作/研究；创作作品、作画等”。
句型大闯关
本单元重点句子有哪些？看谁说得多！
3. It is the parents’ job to provide a clean and comfortable environment at home for their children.为孩子们提供干净、舒适的家庭环境是父母的工作。
provide作动词，意为“提供；供应”，其后常接名词或代词作宾语，常用结构：provide sb. with sth.。
4. The minute I sat down in front of the TV, my mom came over.我刚坐在电视前，妈妈就过来了。
(1) the minute (that)...意为“一……就……”，引导时间状语从句，相当于as soon as。
(2) come over意为“过来”。
句型大闯关
本单元重点句子有哪些？看谁说得多！
5. Housework is a waste of their time.做家务是在浪费他们的时间。
a waste of…为固定短语，waste在这里作名词。
6. They should spend their time on schoolwork in order to get good grades and get into to a good university.为了取得好成绩，进入一所好大学，他们应该把时间花在学业上。
1)spend其主语必须是人，常用于spend some time/money on sth或spend some time/money (in) doing srh.结构中
2)in order to后接动词原形，表示目的，意为“为了……”。
句型大闯关
本单元重点句子有哪些？看谁说得多！
7. I think it is important for children to learn how to do chores and help their parents with housework.我认为对孩子们来说学习如何做家务和帮助父母做家务是很重要的。
1)“It is+形容词+ (for sb+)to do sth.”为固定句型，其中sb为宾格代词或名词，表示“(对某人来说）做某事是……的”，It为形式主语。
2) how to do chores在此句中用作learn的宾语。在宾语从句中，含有疑问代词/副词引导的从句可改为“疑问词+不定式”结构。
句型大闯关
本单元重点句子有哪些？看谁说得多！
8. The earlier kids learn to be independent, the better it is for their future. 孩子们越早学会独立，对他们的未来就越好。
“the+比较级…，the+比较级…”意为“越……，越……”。
9. Children these days depend on their parents too much.
如今的孩子们过于依赖父母。
depend on为动词短语，意为“依靠；依赖”。
学以致用，你掌握了吗？
一、根据提示完成句子。
1.你能帮我打扫起居室吗？
______ you ________ help me clean the living room
2. 你父母供给你在大学的衣食了吗？
Did your parents ______ food and clothes ______ you in the university
3. 你可以依靠他做出正确的选择。
You can _______ ______ him to make a right choice.
Could please
provide with
句型大闯关
depend on
学以致用，你掌握了吗？
二、单项选择。
1. Keep on. Don’t stop. The ____ you climb, the ____ you will see.
A. highest; farthest B. highly; father
C. high; far D. higher; farther
2. —Which do you prefer, rice or noodles
—____, thanks. I am not hungry. I only need some water.
A. Neither B. Either C. Both D. All
句型大闯关
语法加油站
语法加油站
总结本单元的语法知识，你掌握了吗
作为can的过去式，表示过去的能力。
如：
Could you speak English then？ 那时你能讲英语吗？
He said he couldn‘t follow me.他说他跟不上我。
2.表示语气委婉，通常用在疑问句中，此时could没有过去的意思，回答时不能用could，但可用can。
如：
Could you let me have your passport 看看你的护照好吗？
Could I use your pen 我可以用一下你的钢笔吗？
情态动词could
学以致用，各个击破语法点
一、用can, can’t, could, couldn’t填空。
1. — ______ you speak English
—No, I ______.
2. — ______ you ride a bike last year
— No, I _________.
3. — _______ you clean the room, please
— Sure.
句型大闯关
Can
can
Could
couldn’t
Could