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八年級英語下冊Unit 5《Good manners》Grammar

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Unit 5《Good manners》Grammar
Objectives
To learn to use the following structures properly and correctly:
  enough to
  too ... to
Fill in the blanks.
1. It is not very big, but there are ______ ______(snack) in it.
2. There is always more than ______ ______(food) there.
3. Soon Alice ______ ______ ______ ______(small, go) through the door.
4. ... but she was ______ small ______ reach the key.
5. He ______ ______ ______ ______ ______(brave, save) his neighbour from a fire.
6. As a result, the birds do not have ______ ______(food) to eat.
7. There was not ______ ______(space) for Timmy to pull himself through.
8. You ______ ______ ______ ______ ______(old, learn) about manners now, Hobo.
9. You are never ______ old ______ learn.
10. If you are in their way, British people will ______ ______ ______ ______ ______(polite, wait) till you move.
Exercise
1. The little girl is too short to reach the orange on the table.(同義句轉(zhuǎn)換)
   The little girl isn't ______ ______ to reach the orange on the table.
2. Lin Dan played badminton very well.
   He won the Thomas Cup again.(合并為一句)
   Lin Dan played badminton well ______ ______ win the Thomas Cup again.
語法項的重難點
enough to的用法
可以用“to be + adjective + enough + to”的結(jié)構(gòu)來描述一個人的品質(zhì)和能力。
如:
He is tall enough to reach the basket.
他個頭高,可以夠到籃筐。
The girl is not brave enough to go near the dog.
這個女孩膽子不夠大,不敢靠近那只狗。
Ⅰ、enough作定語,意為“足夠的,充分的”,位于名詞之前。
I have enough money for the book.
我有足夠的錢買這本書。
You have enough time to do it.
你有足夠的時間來做這件事。
Ⅱ、enough作狀語,意為“充足地,充分地”,修飾形容詞或副詞,放在形容詞或副詞之后。
That coat is dear enough.
那件大衣很貴。
Is this good enough?
這個夠好嗎?
Ⅲ、enough作表語,意為“足夠的”。
Six bottles should be enough.
六瓶應(yīng)該夠了。
Suzy's friends
Suzy wants to tell her parents what she thinks about her friends. Help her make sentences using "to be + adjective + enough + to-infinitive".
Daniel
  his friends/ kind/ any time/ help
Daniel is kind enough to help his friends any time.
Millie
  listen/ patient/ when others speak/ carefully
Millie is patient enough to listen carefully.
Sandy
  around her/ carefull/ small changes/ notice
Sandy is carefull enough to notice small changes around her.
Kitty
  generous/ with others/ her things/ share
Kitty is generous enough to share her things with others.
Simon
  queue/ polite/in public
Simon is polite enough to queue in public.
Amy
  make everyone laugh/ funny/ after class
Amy is funny enough to make everyone laugh after class.
too...to的用法
可以用“to be + too + adjective + to do”的結(jié)構(gòu)來表達一個否定的結(jié)果。如:
He is too tired to go on working.
他太累了,不能繼續(xù)工作。
British people are too polite to laugh loudly in public.
英國人太有禮貌了,不會在公共場合大聲笑。
可以在不定式前加介詞for引出邏輯主語。如:
  The box is very heavy. The little boy cannot to carry.
= The box is too heavy for the little boy to carry.
  The apple is very high. The child cannot reach it.
= The apple is too high for the child to reach.
注意:
Ⅰ. too...to結(jié)構(gòu)和never一起使用是并不表示否定。如:
One is never too old to learn.
  活到老,學(xué)到老。
Ⅱ. “to be + too + adjective + to do”結(jié)構(gòu)相當于“to be + not + adjective + enough + to do”,這兩個句型中的形容詞是反義詞。
1. He is too young to work.
 = He is not old enough to work.
2. The girl is too short to see it.
 = The girl is not tall enough to see it.
3. The question is too hard for me to answer.
 = The question is not easy enough for me to answer.
After the radio show
The radio show is over. Millie wants to write about that day in her diary. Help her rewrite the sentences with "to be + too + adjective + to-infinitive".
1. Suzy was very shy. She did not join the discussion.
2. Simon was very excited. He did not express himself clearly.
3. Peter was slow. He could not write down all the main points.
4. Amy was careless. She did not take her hat with her when she left.
5. Kitty was very busy with her dancing lessons. She did not listen to the radio.
Work out the rule!
We often use "to be too + adjective(adjective,adverb) + to-infinitive" to express a negative result.
Study skills
What useful tips does Jenny offer in the school radio show?
When in Rome, do as the Romans do.
Do you know the Chinese meaning of this sentence?
入鄉(xiāng)隨俗
  the early bird catches the worm
   早起的鳥兒有蟲吃。/捷足先登。
  many hands make light work
   人多好辦事。
  when the cat's away, the mice will play
   貓兒不在,老鼠成精。/山上無老虎,猴子稱大王。
  too many cooks spoil the broth
   人多手雜反誤事。
  every dog has its day
   凡人都有得意日。
  don't put all your eggs in one basket
   不要孤注一擲。
a. everybody will be lucky or successful sometime in their life
b. when one bad thing happens to you, other bad things happen soon after
c. you have to do something before others in order to be successful
d. if lots of people share the work, it will make a job easier to complete
e. what other people have always seems better than your own
f. risk losing everything all at one time
1. the early bird catches the worm □
2. it never rains but it pours □
3. many hands make light work □
4. every dog has its day □
5. put all your eggs in one basket□
6. the grass is always greener on the other side □
·actions speak louder than words
·no pain, no gain
·a friend in need is a friend indeed
·practice makes perfect
·burn the candle at both ends
1. Just as the saying goes, "____________." My cousin has made his dream come true after years of hard work.
2. ____________. If you keep practising speaking English every day, you will be better at it.
3. Do not try to do many things at one time. Otherwise, you will become tired out. Remember, you cannot ____________.
4. He always gives his friends help when they need it because he knows that ____________.
5. Dad never says that he is good at cooking, but in fact he is. He always cooks delicious meals for us, that is, ____________.

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