Unit1-3语法和选择题+课件（21张PPT）2023-2024学年人教版英语八年级上册

(共21张PPT)
Unit 1 Where did you go on vacation
Unit 2 How often do you exercise
Unit 3 I’m more outgoing than my sister.
exercises
grammar
用所给动词的适当形式填空。
1. My mother (buy) a new schoolbag for me yesterday.
2. They often (play) basketball together last year.
3. They_____ (try) their best to win the game yesterday.
4.--When ___ you (stop) learning English
--I (stop)learning English in 2018.
5. My aunt ____ (take) us to dinner at a
restaurant but the food __ (is) not good at all.
6. I （dance）to the music last night.
bought
buy-bought
buy sth. for sb.
buy sb. sth.
played
1.一般情况下，动词词尾直接加ed。
tried
2.以辅音字母+y结尾的单词，把y 变为i,+ed。try-tried
did
stop
stopped
3.重读闭音节结尾，末尾只有一个辅音字母（r/y/x除外），先双写该辅音字母，+ed
took
was
danced
4.以不发音字母e结尾的单词，直接+d
复合不定代词小结：
1. some, any, no, every与-one, -thing可以组成八个不定代词，他们分别是：
某人 某事
任何人 任何事
没有人 没有东西
每人 一切
someone
anyone
no one
everyone
something
anything
nothing
2. 带some的复合不定代词常用于肯定句中；带any的复合不定代词常用于否定句或一般疑问句中。（除希望得到肯定回答）
e.g. 我想吃点东西。 I’d like ___________ to eat.
Would you like to eat
something
everything
something
Grammar focus
第一人称 ourselves
第二人称
第三人称 themselves
yourself
myself
yourselves
himself
itself
herself
3.反身代词：
玩得开心
随便吃
独自
自学
给自己穿衣服
enjoy oneself
help oneself to......
by oneself /alone
learn by oneself /teach oneself
dress oneself
1. --你去了什么地方去度假？--我去了纽约市。
______ _____ you go on ________
I _____ ____ New York City.
2. --你和别的什么人一起去的吗？--不，没有别人在这儿。每个人都在度假。
______ ______ go out with _______
No. ____ _____ was here. ________ was on ________.
3. --你买了什么特别的东西了吗？ --是的，我为我爸爸买了些东西。
_____ you buy ________ _______
Yes, I _______ _________ for my father.
4.--吃的怎么样？-- 所有的东西尝起来都很好。
____ ____ the food
__________ _______ really good.
vacation
Where did
went to
Did you
anyone
No one
Everyone
vacation
anything special
Did
bought something
How was
Everything tasted
Fill in the blanks.
4. how often 意为 “__________”，是用于提问表示 ____ 的特殊疑问词组。其答语应为表示 _____ 的副词或副词词组。句子的时态一般是_____________，也可以是一般过去时。
多久一次
频率
频率
一般现在时态
how far 多远，询问距离
how much 问价格；问数量
how many 问数量
how long 多久，询问时间长短；多长，询问长度
how soon 多久以后，
100%
always
usually
often
sometimes
hardly ever
≥ 80%
never
0%
≥ 60%
≥ 20%
＜ 5%
提示：
频率副词在句中的位置是：
实义动词之前, be动词或助动词之后。
1. 你通常在周未做什么？
______ ___ you ______ do on weekends
2. 我总是去运动。 I ______ _______.
3. 他们在周未做什么？
______ ___ they ___ on weekends
usually
What do
always exercise
What do
do
4. 他们经常帮助做家务。
They _____ ____ with housework.
5. 她在周未做什么？
What _____ she ___ on weekends
6. 她有时候去购物。
She _________ _____ ________.
often help
does
do
sometimes goes shopping
原形
比较级
serious
tall
good
thin
friendly
clearly
more serious
the most serious
taller
the tallest
better
best
thinner
the thinnest
friendlier
the friendliest
more clearly
most clearly
最高级
形容词或副词比较级的构成：
3. 重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再 + er
4. 以辅音字母 + y 结尾的单词，变 y 为 i + er
2. 以不发音的字母 e 结尾的 + r
1. 一般在词尾 + er
5. 多音节词和部分双音节词前加 more
1. A + be + 形容词比较级 + than + B
e.g. I’m more outgoing than you.
两者进行比较,表示“一方比另一方更……”
2. A + 实义动词 + 副词比较级 + than + B
e.g. Tom jumps higher than Jack.
1. A + be + as 形容词原形 + as + B
e.g. Jack is as funny as Mike.
e.g. Claire gets up as early as Sue.
两者进行比较,表示“一方与另一方一样……”
2. A + 实义动词 + as 副词原形 + as + B
可修饰形容词或副词比较级的词或词组： much, a lot, a little, a bit 等。
写出下列单词的比较级。
funny
quiet
serious
smart
outgoing
quickly
funnier
quieter
more serious
smarter
more outgoing
more quickly
1. My hair is ______ (long) than my sister’s.
2. I am _____ (tall) than you.
3. She is _____________ (outgoing) than me.
Fill in the blanks.
taller
longer
more outgoing
4. Lily is _______ (heavy) than Lucy. And Lucy is _______ (thin) than Lily.
5. I have _______ (short) hair than Tina.
6. Tom is _________________ (hard-working) than Tim.
shorter
heavier
thinner
more hard-working
Exercise
1.Drive slowly! Look! There is in the middle of the road.
A. something B.nothing C.anything D. everything
带some的复合不定代词常用于肯定句中；带any的复合不定代词常用于否定句或一般疑问句中。（除希望得到肯定回答）
句意“开慢点！看，路中间有某物。”
2.I lost my book somewhere yesterday. I looked for it but couldn’t find it .A. everywhere; everywhere B. anywhere; anywhere C.everywhere; anywhere D. anywhere; everywhere
3. There is in the program, so is interested in it.
A. nothing interesting; no one
B. something interested;anyone
C. interesting anything; someone
D. nothing interesting; someone
当形容词/动词不定式修饰不定代词时，应放在其后面。
除no one以外，其他复合不定代词都写成一个词。
4.--- do you do some reading, Bill
--Almost every day.
A. How soon B. How often C.How long D. How much
根据答语“every day”可知询问多久一次，所以选择how often。
how soon 多久以后，对将来时间进行提问。
5. --I eat chocolate because it can make me heavy.
--But I like it very much.
A.hardly B.usually C.always D.sometimes
6.There are quite a few books on the shelf, but of them is useful to me.
A.all B.neither C.none D.both
根据句意“--我几乎不吃巧克力因为它能使我变胖。--但是我非常喜欢它。”选择hardly（几乎不）。
根据句意“书架上有许多书，但是对我没用。”选择none 没有一个。quite a few 相当多，不少。
7. I usually go to the movies a month.
A. twice B. twice time C. two times D. twice times
8.Now the air in our city is than it was before.
A. more better B. more worse
C. much worst D. much worse
表示具体的频率、次数时，一次用once，两次用twice，三次及以上用：基数词+ times。
比较级之前可以用much、far、still、a little、even等词修饰。
句意“现在我们城市的空气比以前更差了。”
more不能修饰比较级。
9. our country gets, we will be.
A. The stronger; the more happily
B. The strong; the happier
C. The strong; the more happily
D. The stronger; the happier
10.Shanghai is larger than city in China .
A. any B.any other C.all D.another
“the+比较级...，the+比较级...”表示“越......就越......”。
句意“我们国家变得越强大，我们将越幸福。”
“比较级+than any other+单数名词”表示“......比任何其他的......都......”。
句意“上海比中国其他任何的城市都要更大。”
Thank You!